import java.text.MessageFormat;
import java.util.Arrays;
import java.util.List;
-import java.util.Locale;
-import java.util.MissingResourceException;
-import java.util.ResourceBundle;
import javax.ejb.EJBException;
import javax.ejb.Stateless;
-import javax.faces.application.FacesMessage;
-import javax.faces.context.FacesContext;
import javax.jms.JMSException;
import javax.jms.ObjectMessage;
import javax.persistence.Query;
* @author Roland Häder<roland@mxchange.org>
*/
@Stateless (name = "userActivity", description = "A bean handling the user data")
-public abstract class PizzaUserActivitySessionBean extends BaseDatabaseBean implements UserActivityLogSessionBeanRemote {
+public class PizzaUserActivitySessionBean extends BaseDatabaseBean implements UserActivityLogSessionBeanRemote {
/**
* Serial number
return list;
}
- /**
- * Returns given property key or throws an exception if not found.
- * <p>
- * @param parameterKey Property key
- * <p>
- * @return Property value
- * <p>
- * @throws NullPointerException If given key is not found
- * @throws NumberFormatException If no number is given in context parameter
- */
- protected int getIntegerContextParameter (final String parameterKey) throws NullPointerException, NumberFormatException {
- // Get context parameter
- Integer contextValue = Integer.parseInt(this.getStringContextParameter(parameterKey));
- // Return it
- return contextValue;
- }
-
- /**
- * Returns given property key or throws an exception if not found.
- * <p>
- * @param parameterKey Property key
- * <p>
- * @return Property value
- * <p>
- * @throws NullPointerException If given key is not found
- */
- protected String getStringContextParameter (final String parameterKey) throws NullPointerException {
- // Get context parameter
- String contextValue = FacesContext.getCurrentInstance().getExternalContext().getInitParameter(parameterKey);
- // Is it null?
- if (null == contextValue) {
- // Throw NPE
- throw new NullPointerException(MessageFormat.format("parameterKey={0} is not set.", parameterKey)); //NOI18N
- }
- // Return it
- return contextValue;
- }
-
- /**
- * Checks whether debug mode is enabled for given controller
- * <p>
- * @param controllerName Name of controller
- * <p>
- * @return Whether debug mode is enabled
- */
- protected boolean isDebugModeEnabled (final String controllerName) {
- // Parameters should be valid
- if (null == controllerName) {
- // Throw NPE
- throw new NullPointerException("controllerName is null"); //NOI18N
- } else if (controllerName.isEmpty()) {
- // Is empty
- throw new IllegalArgumentException("controllerName is empty"); //NOI18N
- }
- // Try to get context parameter
- String contextParameter = this.getStringContextParameter(String.format("is_debug_%s_enabled", controllerName)); //NOI18N
- // Is it set and true?
- boolean isEnabled = Boolean.parseBoolean(contextParameter) == Boolean.TRUE;
- // Return it
- return isEnabled;
- }
-
- /**
- * Loads resource bundle for given locale. This must be implemented per
- * project so all projects can still customize their methods. Calling
- * ResourceBundleloadBundle() in this class means that also the bundle files
- * must be present here.
- * <p>
- * @param locale Locale from e.g. FacesContext
- * <p>
- * @return Initialized and loaded resource bundle
- */
- protected abstract ResourceBundle loadResourceBundle (final Locale locale);
-
- /**
- * Shows a faces message for given causing exception. The message from the
- * exception is being inserted into the message.
- * <p>
- * @param clientId Client id to send message to
- * @param cause Causing exception
- */
- protected void showFacesMessage (final String clientId, final Throwable cause) {
- // Get context and add message
- this.showFacesMessage(clientId, cause.getMessage());
- }
-
- /**
- * Shows a faces message with given message (i18n) key.
- * <p>
- * @param clientId Client id to send message to
- * @param i18nKey Message key
- * <p>
- * @throws NullPointerException If clientId or i18nKey is null
- * @throws IllegalArgumentException If clientId or i18nKey is empty
- */
- protected void showFacesMessage (final String clientId, final String i18nKey) throws NullPointerException, IllegalArgumentException {
- // Both parameter must be valid
- if (null == clientId) {
- // Throw NPE
- throw new NullPointerException("clientId is null"); //NOI18N
- } else if (clientId.isEmpty()) {
- // Is empty
- throw new IllegalArgumentException("clientId is null"); //NOI18N
- } else if (null == i18nKey) {
- // Throw NPE
- throw new NullPointerException("i18nKey is null"); //NOI18N
- } else if (i18nKey.isEmpty()) {
- // Is empty
- throw new IllegalArgumentException("i18nKey is null"); //NOI18N
- }
- // Get current locale
- Locale locale = FacesContext.getCurrentInstance().getViewRoot().getLocale();
- // Get bundle bundle
- ResourceBundle bundle = this.loadResourceBundle(locale);
- // Default is i18nKey
- String message = MessageFormat.format("!{0}!", i18nKey); //NOI18N
- // Try it
- try {
- // Get message
- message = bundle.getString(i18nKey);
- } catch (final MissingResourceException ex) {
- // Did not find it, ignored
- }
- // Get context and add message
- FacesContext.getCurrentInstance().addMessage(clientId, new FacesMessage(message));
- }
-
}
+++ /dev/null
-/*
- * Copyright (C) 2016, 2017 Roland Häder
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.mxchange.pizzaapplication.model.category;
-
-import java.text.MessageFormat;
-import java.util.Locale;
-import java.util.MissingResourceException;
-import java.util.ResourceBundle;
-import javax.ejb.Stateless;
-import javax.faces.application.FacesMessage;
-import javax.faces.context.FacesContext;
-import javax.persistence.EntityNotFoundException;
-import javax.persistence.NoResultException;
-import javax.persistence.Query;
-import org.mxchange.jcoreee.database.BaseDatabaseBean;
-import org.mxchange.jproduct.exceptions.CannotAddCategoryException;
-import org.mxchange.jproduct.exceptions.CategoryTitleAlreadyUsedException;
-import org.mxchange.jproduct.model.category.Category;
-import org.mxchange.jproduct.model.category.ProductCategory;
-import org.mxchange.jshopcore.model.category.AdminCategorySessionBeanRemote;
-
-/**
- * An EJB for administrative access on categories
- * <p>
- * @author Roland Häder<roland@mxchange.org>
- */
-@Stateless (name = "admin_category", description = "An administrative bean handling product categories")
-public abstract class AdminCategorySessionBean extends BaseDatabaseBean implements AdminCategorySessionBeanRemote {
-
- /**
- * Serial number
- */
- private static final long serialVersionUID = 26_143_895_789_581L;
-
- /**
- * Default constructor
- */
- public AdminCategorySessionBean () {
- // Call super constructor
- super();
- }
-
- @Override
- public Category doAdminAddCategory (final Category category) throws CategoryTitleAlreadyUsedException, CannotAddCategoryException {
- // Trace message
- this.getLoggerBeanLocal().logTrace(MessageFormat.format("doAdminAddCategory: category={0} - CALLED!", category)); //NOI18N
-
- if (null == category) {
- // category is null
- throw new NullPointerException("category is null"); //NOI18N
- } else if (this.getEntityManager() == null) {
- // Connection is not there
- throw new NullPointerException("connection is null"); //NOI18N
- }
-
- // The connection must be there
- if (this.isCategoryTitleUsed(category)) {
- // Then abort here
- throw new CategoryTitleAlreadyUsedException(category);
- }
-
- // Perist the category
- this.getEntityManager().persist(category);
-
- // Flush it
- this.getEntityManager().flush();
-
- // Trace message
- this.getLoggerBeanLocal().logTrace(MessageFormat.format("doAdminAddCategory: category={0} - EXIT!", category)); //NOI18N
-
- // Return it
- return category;
- }
-
- /**
- * Checks if the category's title has already been used as they need to be
- * unique. This method works case-insensitive. Any spaces, new-line,
- * carriage-return or tabulator characters are trimmed away. If the title
- * has been used already, for performance reasons, the id and parent id are
- * set in the category object.
- * <p>
- * @param category Category instance
- * <p>
- * @return Whether the category's title has been used
- */
- private boolean isCategoryTitleUsed (final Category category) {
- // Trace message
- this.getLoggerBeanLocal().logTrace(MessageFormat.format("isCategoryTitleUsed: category={0} - CALLED!", category)); //NOI18N
-
- // The connection must be there
- if (null == category) {
- // category is null
- throw new NullPointerException("category is null"); //NOI18N
- } else if (this.getEntityManager() == null) {
- // Connection is not there
- throw new NullPointerException("connection is null"); //NOI18N
- }
-
- // Default is not found
- boolean isUsed = false;
-
- // Debug message
- this.getLoggerBeanLocal().logDebug(MessageFormat.format("isCategoryTitleUsed: category.id={0},category.title={1},category.parentId={2}", category.getCategoryId(), category.getCategoryTitle(), category.getParentCategory())); //NOI18N
-
- // Try to locate it
- try {
- // Get query instance
- Query query = this.getEntityManager().createQuery("SELECT c FROM category AS c WHERE LOWER(c.categoryTitle) = LOWER(:param)", ProductCategory.class); //NOI18N
- query.setParameter("param", category.getCategoryTitle()); //NOI18N
- Category cat = (Category) query.getSingleResult();
-
- // Is found, so copy the object
- category.copyAll(cat);
-
- // Mark as found
- isUsed = true;
- } catch (final EntityNotFoundException | NoResultException e) {
- // Not found
- this.getLoggerBeanLocal().logWarning(e.getMessage());
- }
-
- // Trace message
- this.getLoggerBeanLocal().logTrace(MessageFormat.format("isCategoryTitleUsed: isUsed={0} - EXIT!", isUsed)); //NOI18N
-
- // Return it
- return isUsed;
- }
-
- /**
- * Returns given property key or throws an exception if not found.
- * <p>
- * @param parameterKey Property key
- * <p>
- * @return Property value
- * <p>
- * @throws NullPointerException If given key is not found
- * @throws NumberFormatException If no number is given in context parameter
- */
- protected int getIntegerContextParameter (final String parameterKey) throws NullPointerException, NumberFormatException {
- // Get context parameter
- Integer contextValue = Integer.parseInt(this.getStringContextParameter(parameterKey));
- // Return it
- return contextValue;
- }
-
- /**
- * Returns given property key or throws an exception if not found.
- * <p>
- * @param parameterKey Property key
- * <p>
- * @return Property value
- * <p>
- * @throws NullPointerException If given key is not found
- */
- protected String getStringContextParameter (final String parameterKey) throws NullPointerException {
- // Get context parameter
- String contextValue = FacesContext.getCurrentInstance().getExternalContext().getInitParameter(parameterKey);
- // Is it null?
- if (null == contextValue) {
- // Throw NPE
- throw new NullPointerException(MessageFormat.format("parameterKey={0} is not set.", parameterKey)); //NOI18N
- }
- // Return it
- return contextValue;
- }
-
- /**
- * Checks whether debug mode is enabled for given controller
- * <p>
- * @param controllerName Name of controller
- * <p>
- * @return Whether debug mode is enabled
- */
- protected boolean isDebugModeEnabled (final String controllerName) {
- // Parameters should be valid
- if (null == controllerName) {
- // Throw NPE
- throw new NullPointerException("controllerName is null"); //NOI18N
- } else if (controllerName.isEmpty()) {
- // Is empty
- throw new IllegalArgumentException("controllerName is empty"); //NOI18N
- }
- // Try to get context parameter
- String contextParameter = this.getStringContextParameter(String.format("is_debug_%s_enabled", controllerName)); //NOI18N
- // Is it set and true?
- boolean isEnabled = Boolean.parseBoolean(contextParameter) == Boolean.TRUE;
- // Return it
- return isEnabled;
- }
-
- /**
- * Loads resource bundle for given locale. This must be implemented per
- * project so all projects can still customize their methods. Calling
- * ResourceBundleloadBundle() in this class means that also the bundle files
- * must be present here.
- * <p>
- * @param locale Locale from e.g. FacesContext
- * <p>
- * @return Initialized and loaded resource bundle
- */
- protected abstract ResourceBundle loadResourceBundle (final Locale locale);
-
- /**
- * Shows a faces message for given causing exception. The message from the
- * exception is being inserted into the message.
- * <p>
- * @param clientId Client id to send message to
- * @param cause Causing exception
- */
- protected void showFacesMessage (final String clientId, final Throwable cause) {
- // Get context and add message
- this.showFacesMessage(clientId, cause.getMessage());
- }
-
- /**
- * Shows a faces message with given message (i18n) key.
- * <p>
- * @param clientId Client id to send message to
- * @param i18nKey Message key
- * <p>
- * @throws NullPointerException If clientId or i18nKey is null
- * @throws IllegalArgumentException If clientId or i18nKey is empty
- */
- protected void showFacesMessage (final String clientId, final String i18nKey) throws NullPointerException, IllegalArgumentException {
- // Both parameter must be valid
- if (null == clientId) {
- // Throw NPE
- throw new NullPointerException("clientId is null"); //NOI18N
- } else if (clientId.isEmpty()) {
- // Is empty
- throw new IllegalArgumentException("clientId is null"); //NOI18N
- } else if (null == i18nKey) {
- // Throw NPE
- throw new NullPointerException("i18nKey is null"); //NOI18N
- } else if (i18nKey.isEmpty()) {
- // Is empty
- throw new IllegalArgumentException("i18nKey is null"); //NOI18N
- }
- // Get current locale
- Locale locale = FacesContext.getCurrentInstance().getViewRoot().getLocale();
- // Get bundle bundle
- ResourceBundle bundle = this.loadResourceBundle(locale);
- // Default is i18nKey
- String message = MessageFormat.format("!{0}!", i18nKey); //NOI18N
- // Try it
- try {
- // Get message
- message = bundle.getString(i18nKey);
- } catch (final MissingResourceException ex) {
- // Did not find it, ignored
- }
- // Get context and add message
- FacesContext.getCurrentInstance().addMessage(clientId, new FacesMessage(message));
- }
-
-}
+++ /dev/null
-/*
- * Copyright (C) 2016, 2017 Roland Häder
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.mxchange.pizzaapplication.model.category;
-
-import java.text.MessageFormat;
-import java.util.List;
-import java.util.Locale;
-import java.util.MissingResourceException;
-import java.util.ResourceBundle;
-import javax.ejb.Stateless;
-import javax.faces.application.FacesMessage;
-import javax.faces.context.FacesContext;
-import javax.persistence.Query;
-import org.mxchange.jcoreee.database.BaseDatabaseBean;
-import org.mxchange.jproduct.model.category.Category;
-import org.mxchange.jproduct.model.category.ProductCategory;
-import org.mxchange.jshopcore.model.category.CategorySessionBeanRemote;
-
-/**
- * Main shop class
- * <p>
- * @author Roland Häder<roland@mxchange.org>
- */
-@Stateless (name = "category", description = "A bean handling categories for all others (non-admin)")
-public abstract class CategorySessionBean extends BaseDatabaseBean implements CategorySessionBeanRemote {
-
- /**
- * Serial number
- */
- private static final long serialVersionUID = 58_137_539_530_279L;
-
- /**
- * Default constructor
- */
- public CategorySessionBean () {
- // Call super constructor
- super();
- }
-
- @Override
- @SuppressWarnings ("unchecked")
- public List<Category> getAllCategories () {
- // Trace message
- this.getLoggerBeanLocal().logTrace("getAllCategories: CALLED!"); //NOI18N
-
- // The connection must be there
- if (this.getEntityManager() == null) {
- // Connection is not there
- throw new NullPointerException("connection is null"); //NOI18N
- }
-
- // Create statement
- Query query = this.getEntityManager().createQuery("SELECT c FROM category AS c ORDER BY c.categoryId ASC", ProductCategory.class);
-
- // Get result
- List<Category> list = query.getResultList();
-
- // Trace message
- this.getLoggerBeanLocal().logTrace(MessageFormat.format("getAllCategories: list({0})={1} - EXIT!", list.size(), list)); //NOI18N
-
- // Return it
- return list;
- }
-
- /**
- * Returns given property key or throws an exception if not found.
- * <p>
- * @param parameterKey Property key
- * <p>
- * @return Property value
- * <p>
- * @throws NullPointerException If given key is not found
- * @throws NumberFormatException If no number is given in context parameter
- */
- protected int getIntegerContextParameter (final String parameterKey) throws NullPointerException, NumberFormatException {
- // Get context parameter
- Integer contextValue = Integer.parseInt(this.getStringContextParameter(parameterKey));
- // Return it
- return contextValue;
- }
-
- /**
- * Returns given property key or throws an exception if not found.
- * <p>
- * @param parameterKey Property key
- * <p>
- * @return Property value
- * <p>
- * @throws NullPointerException If given key is not found
- */
- protected String getStringContextParameter (final String parameterKey) throws NullPointerException {
- // Get context parameter
- String contextValue = FacesContext.getCurrentInstance().getExternalContext().getInitParameter(parameterKey);
- // Is it null?
- if (null == contextValue) {
- // Throw NPE
- throw new NullPointerException(MessageFormat.format("parameterKey={0} is not set.", parameterKey)); //NOI18N
- }
- // Return it
- return contextValue;
- }
-
- /**
- * Checks whether debug mode is enabled for given controller
- * <p>
- * @param controllerName Name of controller
- * <p>
- * @return Whether debug mode is enabled
- */
- protected boolean isDebugModeEnabled (final String controllerName) {
- // Parameters should be valid
- if (null == controllerName) {
- // Throw NPE
- throw new NullPointerException("controllerName is null"); //NOI18N
- } else if (controllerName.isEmpty()) {
- // Is empty
- throw new IllegalArgumentException("controllerName is empty"); //NOI18N
- }
- // Try to get context parameter
- String contextParameter = this.getStringContextParameter(String.format("is_debug_%s_enabled", controllerName)); //NOI18N
- // Is it set and true?
- boolean isEnabled = Boolean.parseBoolean(contextParameter) == Boolean.TRUE;
- // Return it
- return isEnabled;
- }
-
- /**
- * Loads resource bundle for given locale. This must be implemented per
- * project so all projects can still customize their methods. Calling
- * ResourceBundleloadBundle() in this class means that also the bundle files
- * must be present here.
- * <p>
- * @param locale Locale from e.g. FacesContext
- * <p>
- * @return Initialized and loaded resource bundle
- */
- protected abstract ResourceBundle loadResourceBundle (final Locale locale);
-
- /**
- * Shows a faces message for given causing exception. The message from the
- * exception is being inserted into the message.
- * <p>
- * @param clientId Client id to send message to
- * @param cause Causing exception
- */
- protected void showFacesMessage (final String clientId, final Throwable cause) {
- // Get context and add message
- this.showFacesMessage(clientId, cause.getMessage());
- }
-
- /**
- * Shows a faces message with given message (i18n) key.
- * <p>
- * @param clientId Client id to send message to
- * @param i18nKey Message key
- * <p>
- * @throws NullPointerException If clientId or i18nKey is null
- * @throws IllegalArgumentException If clientId or i18nKey is empty
- */
- protected void showFacesMessage (final String clientId, final String i18nKey) throws NullPointerException, IllegalArgumentException {
- // Both parameter must be valid
- if (null == clientId) {
- // Throw NPE
- throw new NullPointerException("clientId is null"); //NOI18N
- } else if (clientId.isEmpty()) {
- // Is empty
- throw new IllegalArgumentException("clientId is null"); //NOI18N
- } else if (null == i18nKey) {
- // Throw NPE
- throw new NullPointerException("i18nKey is null"); //NOI18N
- } else if (i18nKey.isEmpty()) {
- // Is empty
- throw new IllegalArgumentException("i18nKey is null"); //NOI18N
- }
- // Get current locale
- Locale locale = FacesContext.getCurrentInstance().getViewRoot().getLocale();
- // Get bundle bundle
- ResourceBundle bundle = this.loadResourceBundle(locale);
- // Default is i18nKey
- String message = MessageFormat.format("!{0}!", i18nKey); //NOI18N
- // Try it
- try {
- // Get message
- message = bundle.getString(i18nKey);
- } catch (final MissingResourceException ex) {
- // Did not find it, ignored
- }
- // Get context and add message
- FacesContext.getCurrentInstance().addMessage(clientId, new FacesMessage(message));
- }
-
-}
--- /dev/null
+/*
+ * Copyright (C) 2016, 2017 Roland Häder
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.mxchange.pizzaapplication.model.category;
+
+import java.text.MessageFormat;
+import javax.ejb.Stateless;
+import javax.persistence.EntityNotFoundException;
+import javax.persistence.NoResultException;
+import javax.persistence.Query;
+import org.mxchange.jcoreee.database.BaseDatabaseBean;
+import org.mxchange.jproduct.exceptions.CannotAddCategoryException;
+import org.mxchange.jproduct.exceptions.CategoryTitleAlreadyUsedException;
+import org.mxchange.jproduct.model.category.Category;
+import org.mxchange.jproduct.model.category.ProductCategory;
+import org.mxchange.jshopcore.model.category.AdminCategorySessionBeanRemote;
+
+/**
+ * An EJB for administrative access on categories
+ * <p>
+ * @author Roland Häder<roland@mxchange.org>
+ */
+@Stateless (name = "admin_category", description = "An administrative bean handling product categories")
+public class PizzaAdminCategorySessionBean extends BaseDatabaseBean implements AdminCategorySessionBeanRemote {
+
+ /**
+ * Serial number
+ */
+ private static final long serialVersionUID = 26_143_895_789_581L;
+
+ /**
+ * Default constructor
+ */
+ public PizzaAdminCategorySessionBean () {
+ // Call super constructor
+ super();
+ }
+
+ @Override
+ public Category doAdminAddCategory (final Category category) throws CategoryTitleAlreadyUsedException, CannotAddCategoryException {
+ // Trace message
+ this.getLoggerBeanLocal().logTrace(MessageFormat.format("doAdminAddCategory: category={0} - CALLED!", category)); //NOI18N
+
+ if (null == category) {
+ // category is null
+ throw new NullPointerException("category is null"); //NOI18N
+ } else if (this.getEntityManager() == null) {
+ // Connection is not there
+ throw new NullPointerException("connection is null"); //NOI18N
+ }
+
+ // The connection must be there
+ if (this.isCategoryTitleUsed(category)) {
+ // Then abort here
+ throw new CategoryTitleAlreadyUsedException(category);
+ }
+
+ // Perist the category
+ this.getEntityManager().persist(category);
+
+ // Flush it
+ this.getEntityManager().flush();
+
+ // Trace message
+ this.getLoggerBeanLocal().logTrace(MessageFormat.format("doAdminAddCategory: category={0} - EXIT!", category)); //NOI18N
+
+ // Return it
+ return category;
+ }
+
+ /**
+ * Checks if the category's title has already been used as they need to be
+ * unique. This method works case-insensitive. Any spaces, new-line,
+ * carriage-return or tabulator characters are trimmed away. If the title
+ * has been used already, for performance reasons, the id and parent id are
+ * set in the category object.
+ * <p>
+ * @param category Category instance
+ * <p>
+ * @return Whether the category's title has been used
+ */
+ private boolean isCategoryTitleUsed (final Category category) {
+ // Trace message
+ this.getLoggerBeanLocal().logTrace(MessageFormat.format("isCategoryTitleUsed: category={0} - CALLED!", category)); //NOI18N
+
+ // The connection must be there
+ if (null == category) {
+ // category is null
+ throw new NullPointerException("category is null"); //NOI18N
+ } else if (this.getEntityManager() == null) {
+ // Connection is not there
+ throw new NullPointerException("connection is null"); //NOI18N
+ }
+
+ // Default is not found
+ boolean isUsed = false;
+
+ // Debug message
+ this.getLoggerBeanLocal().logDebug(MessageFormat.format("isCategoryTitleUsed: category.id={0},category.title={1},category.parentId={2}", category.getCategoryId(), category.getCategoryTitle(), category.getParentCategory())); //NOI18N
+
+ // Try to locate it
+ try {
+ // Get query instance
+ Query query = this.getEntityManager().createQuery("SELECT c FROM category AS c WHERE LOWER(c.categoryTitle) = LOWER(:param)", ProductCategory.class); //NOI18N
+ query.setParameter("param", category.getCategoryTitle()); //NOI18N
+ Category cat = (Category) query.getSingleResult();
+
+ // Is found, so copy the object
+ category.copyAll(cat);
+
+ // Mark as found
+ isUsed = true;
+ } catch (final EntityNotFoundException | NoResultException e) {
+ // Not found
+ this.getLoggerBeanLocal().logWarning(e.getMessage());
+ }
+
+ // Trace message
+ this.getLoggerBeanLocal().logTrace(MessageFormat.format("isCategoryTitleUsed: isUsed={0} - EXIT!", isUsed)); //NOI18N
+
+ // Return it
+ return isUsed;
+ }
+
+}
--- /dev/null
+/*
+ * Copyright (C) 2016, 2017 Roland Häder
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.mxchange.pizzaapplication.model.category;
+
+import java.text.MessageFormat;
+import java.util.List;
+import javax.ejb.Stateless;
+import javax.persistence.Query;
+import org.mxchange.jcoreee.database.BaseDatabaseBean;
+import org.mxchange.jproduct.model.category.Category;
+import org.mxchange.jproduct.model.category.ProductCategory;
+import org.mxchange.jshopcore.model.category.CategorySessionBeanRemote;
+
+/**
+ * Main shop class
+ * <p>
+ * @author Roland Häder<roland@mxchange.org>
+ */
+@Stateless (name = "category", description = "A bean handling categories for all others (non-admin)")
+public class PizzaCategorySessionBean extends BaseDatabaseBean implements CategorySessionBeanRemote {
+
+ /**
+ * Serial number
+ */
+ private static final long serialVersionUID = 58_137_539_530_279L;
+
+ /**
+ * Default constructor
+ */
+ public PizzaCategorySessionBean () {
+ // Call super constructor
+ super();
+ }
+
+ @Override
+ @SuppressWarnings ("unchecked")
+ public List<Category> getAllCategories () {
+ // Trace message
+ this.getLoggerBeanLocal().logTrace("getAllCategories: CALLED!"); //NOI18N
+
+ // The connection must be there
+ if (this.getEntityManager() == null) {
+ // Connection is not there
+ throw new NullPointerException("connection is null"); //NOI18N
+ }
+
+ // Create statement
+ Query query = this.getEntityManager().createQuery("SELECT c FROM category AS c ORDER BY c.categoryId ASC", ProductCategory.class);
+
+ // Get result
+ List<Category> list = query.getResultList();
+
+ // Trace message
+ this.getLoggerBeanLocal().logTrace(MessageFormat.format("getAllCategories: list({0})={1} - EXIT!", list.size(), list)); //NOI18N
+
+ // Return it
+ return list;
+ }
+
+}
+++ /dev/null
-/*
- * Copyright (C) 2016, 2017 Roland Häder
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.mxchange.pizzaapplication.model.checkout;
-
-import java.io.Serializable;
-import java.text.MessageFormat;
-import java.util.List;
-import java.util.Locale;
-import java.util.MissingResourceException;
-import java.util.ResourceBundle;
-import javax.ejb.ActivationConfigProperty;
-import javax.ejb.EJB;
-import javax.ejb.MessageDriven;
-import javax.faces.application.FacesMessage;
-import javax.faces.context.FacesContext;
-import javax.jms.JMSException;
-import javax.jms.Message;
-import javax.jms.MessageListener;
-import javax.jms.ObjectMessage;
-import javax.naming.Context;
-import javax.naming.InitialContext;
-import javax.naming.NamingException;
-import org.mxchange.jcoreee.bean.BaseBean;
-import org.mxchange.jcoreeelogger.beans.local.logger.Log;
-import org.mxchange.jcoreeelogger.beans.local.logger.LoggerBeanLocal;
-import org.mxchange.jcustomercore.exceptions.CustomerAlreadyRegisteredException;
-import org.mxchange.jcustomercore.model.customer.Customer;
-import org.mxchange.jcustomercore.model.customer.CustomerSessionBeanRemote;
-import org.mxchange.jshopcore.model.basket.AddableBasketItem;
-import org.mxchange.jshopcore.model.basket.BasketSessionBeanRemote;
-import org.mxchange.jshopcore.model.receipt.ReceiptBeanRemote;
-import org.mxchange.jshopcore.wrapper.WrapableCheckout;
-
-/**
- * A message-driven bean for checkouts
- * <p>
- * @author Roland Häder<roland@mxchange.org>
- */
-@MessageDriven (
- name = "checkout",
- description = "A message bean for shop checkouts",
- activationConfig = {
- @ActivationConfigProperty (propertyName = "destinationType", propertyValue = "javax.jms.Queue"),
- @ActivationConfigProperty (propertyName = "destinationLookup", propertyValue = "jms/shopCheckoutQueue")
- }
-)
-public abstract class CheckoutMessageBean extends BaseBean implements MessageListener {
-
- /**
- * Serial number
- */
- private static final long serialVersionUID = 1_869_867_265_401L;
-
- /**
- * Basket bean
- */
- @EJB
- private BasketSessionBeanRemote basketBean;
-
- /**
- * Customer instance
- */
- @EJB
- private CustomerSessionBeanRemote customerBean;
-
- /**
- * Logger bean
- */
- @Log
- private LoggerBeanLocal loggerBeanLocal;
-
- /**
- * Receipt bean
- */
- @EJB
- private ReceiptBeanRemote receiptBean;
-
- /**
- * Default constructor
- */
- public CheckoutMessageBean () {
- // Call super constructor
- super();
-
- try {
- // Get initial context
- Context context = new InitialContext();
-
- // Lookup logger
- this.loggerBeanLocal = (LoggerBeanLocal) context.lookup("java:global/jcore-logger-ejb/logger!org.mxchange.jcoreeelogger.beans.local.logger.LoggerBeanLocal"); //NOI18N
- } catch (final NamingException ex) {
- // Continue to throw
- throw new RuntimeException(MessageFormat.format("context.lookup() failed: {0}", ex.getMessage()), ex); //NOI18N
- }
- }
-
- @Override
- public void onMessage (final Message message) {
- // Trace message
- this.loggerBeanLocal.logTrace(MessageFormat.format("onMessage: message={0} - CALLED!", message)); //NOI18N
-
- // Is the message castable to ObjectMessage?
- if (null == message) {
- // message is null
- throw new NullPointerException("message is null"); //NOI18N
- } else if (!(message instanceof ObjectMessage)) {
- // Not castable
- throw new ClassCastException(MessageFormat.format("message cannot be casted to ObjectMessage: {0}", message)); //NOI18N
- }
-
- // Securely cast it
- ObjectMessage objectMessage = (ObjectMessage) message;
-
- // Init instance
- Serializable object;
-
- try {
- // Get object from it
- object = objectMessage.getObject();
- } catch (final JMSException ex) {
- // Log exception ...
- this.loggerBeanLocal.logException(ex);
-
- // ... and don't continue
- return;
- }
-
- // Debug message
- this.loggerBeanLocal.logDebug(MessageFormat.format("onMessage: object={0}", object)); //NOI18N
-
- // Does this object implement WrapableCheckout ?
- if (null == object) {
- // object cannot be null
- throw new NullPointerException("object is null"); //NOI18N
- } else if (!(object instanceof WrapableCheckout)) {
- // Not proper interface used
- throw new ClassCastException(MessageFormat.format("object does not implement WrapableCheckout: {0}", object)); //NOI18N
- }
-
- // Securely cast it
- WrapableCheckout checkout = (WrapableCheckout) object;
-
- // Get customer and list from it
- Customer customer = checkout.getCustomer();
- List<AddableBasketItem> orderedItems = checkout.getList();
-
- // Debug message
- this.loggerBeanLocal.logDebug(MessageFormat.format("onMessage: customerInstance={0},itemList={1}", customer, orderedItems)); //NOI18N
-
- // Check both on null
- if (null == customer) {
- // customer is null
- throw new NullPointerException("customer is null"); //NOI18N
- } else if (null == orderedItems) {
- // list is null
- throw new NullPointerException("list is null"); //NOI18N
- }
-
- try {
- // Is the customer already registered?
- if (this.customerBean.isRegistered(customer)) {
- // Already registered, so get all data
- customer = this.customerBean.fillCustomerData(customer);
- } else {
- // Register customer first, this generates a customer number
- customer = this.customerBean.registerCustomer(customer);
- }
- } catch (final CustomerAlreadyRegisteredException ex) {
- // Log exception and abort
- this.loggerBeanLocal.logException(ex);
- return;
- }
-
- // Is the instance set?
- if (null == customer) {
- // Customer is null
- throw new NullPointerException("customer is null"); //NOI18N
- }
-
- // Make sure the number has been regenerated
- if (customer.getCustomerNumber() == null) {
- // Not assigned
- throw new NullPointerException(MessageFormat.format("registerCustomer() did not create a custome number: customerInstance={0}", customer)); //NOI18N
- }
-
- // Now add the ordered item list
- String accessKey = this.basketBean.registerItems(customer, orderedItems);
-
- // Debug message
- this.loggerBeanLocal.logDebug(MessageFormat.format("onMessage: accessKey={0}", accessKey)); //NOI18N
-
- // Should not be null
- if (null == accessKey) {
- // Abort here
- throw new NullPointerException("accessKey is null"); //NOI18N
- }
-
- // Set access key and customer
- this.receiptBean.setAccessKey(accessKey);
- this.receiptBean.setCustomer(customer);
-
- // Trace message
- this.loggerBeanLocal.logTrace("onMessage: EXIT!"); //NOI18N
- }
-
- /**
- * Returns given property key or throws an exception if not found.
- * <p>
- * @param parameterKey Property key
- * <p>
- * @return Property value
- * <p>
- * @throws NullPointerException If given key is not found
- * @throws NumberFormatException If no number is given in context parameter
- */
- protected int getIntegerContextParameter (final String parameterKey) throws NullPointerException, NumberFormatException {
- // Get context parameter
- Integer contextValue = Integer.parseInt(this.getStringContextParameter(parameterKey));
- // Return it
- return contextValue;
- }
-
- /**
- * Returns given property key or throws an exception if not found.
- * <p>
- * @param parameterKey Property key
- * <p>
- * @return Property value
- * <p>
- * @throws NullPointerException If given key is not found
- */
- protected String getStringContextParameter (final String parameterKey) throws NullPointerException {
- // Get context parameter
- String contextValue = FacesContext.getCurrentInstance().getExternalContext().getInitParameter(parameterKey);
- // Is it null?
- if (null == contextValue) {
- // Throw NPE
- throw new NullPointerException(MessageFormat.format("parameterKey={0} is not set.", parameterKey)); //NOI18N
- }
- // Return it
- return contextValue;
- }
-
- /**
- * Checks whether debug mode is enabled for given controller
- * <p>
- * @param controllerName Name of controller
- * <p>
- * @return Whether debug mode is enabled
- */
- protected boolean isDebugModeEnabled (final String controllerName) {
- // Parameters should be valid
- if (null == controllerName) {
- // Throw NPE
- throw new NullPointerException("controllerName is null"); //NOI18N
- } else if (controllerName.isEmpty()) {
- // Is empty
- throw new IllegalArgumentException("controllerName is empty"); //NOI18N
- }
- // Try to get context parameter
- String contextParameter = this.getStringContextParameter(String.format("is_debug_%s_enabled", controllerName)); //NOI18N
- // Is it set and true?
- boolean isEnabled = Boolean.parseBoolean(contextParameter) == Boolean.TRUE;
- // Return it
- return isEnabled;
- }
-
- /**
- * Loads resource bundle for given locale. This must be implemented per
- * project so all projects can still customize their methods. Calling
- * ResourceBundleloadBundle() in this class means that also the bundle files
- * must be present here.
- * <p>
- * @param locale Locale from e.g. FacesContext
- * <p>
- * @return Initialized and loaded resource bundle
- */
- protected abstract ResourceBundle loadResourceBundle (final Locale locale);
-
- /**
- * Shows a faces message for given causing exception. The message from the
- * exception is being inserted into the message.
- * <p>
- * @param clientId Client id to send message to
- * @param cause Causing exception
- */
- protected void showFacesMessage (final String clientId, final Throwable cause) {
- // Get context and add message
- this.showFacesMessage(clientId, cause.getMessage());
- }
-
- /**
- * Shows a faces message with given message (i18n) key.
- * <p>
- * @param clientId Client id to send message to
- * @param i18nKey Message key
- * <p>
- * @throws NullPointerException If clientId or i18nKey is null
- * @throws IllegalArgumentException If clientId or i18nKey is empty
- */
- protected void showFacesMessage (final String clientId, final String i18nKey) throws NullPointerException, IllegalArgumentException {
- // Both parameter must be valid
- if (null == clientId) {
- // Throw NPE
- throw new NullPointerException("clientId is null"); //NOI18N
- } else if (clientId.isEmpty()) {
- // Is empty
- throw new IllegalArgumentException("clientId is null"); //NOI18N
- } else if (null == i18nKey) {
- // Throw NPE
- throw new NullPointerException("i18nKey is null"); //NOI18N
- } else if (i18nKey.isEmpty()) {
- // Is empty
- throw new IllegalArgumentException("i18nKey is null"); //NOI18N
- }
- // Get current locale
- Locale locale = FacesContext.getCurrentInstance().getViewRoot().getLocale();
- // Get bundle bundle
- ResourceBundle bundle = this.loadResourceBundle(locale);
- // Default is i18nKey
- String message = MessageFormat.format("!{0}!", i18nKey); //NOI18N
- // Try it
- try {
- // Get message
- message = bundle.getString(i18nKey);
- } catch (final MissingResourceException ex) {
- // Did not find it, ignored
- }
- // Get context and add message
- FacesContext.getCurrentInstance().addMessage(clientId, new FacesMessage(message));
- }
-
-}
--- /dev/null
+/*
+ * Copyright (C) 2016, 2017 Roland Häder
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.mxchange.pizzaapplication.model.checkout;
+
+import java.io.Serializable;
+import java.text.MessageFormat;
+import java.util.List;
+import javax.ejb.ActivationConfigProperty;
+import javax.ejb.EJB;
+import javax.ejb.MessageDriven;
+import javax.jms.JMSException;
+import javax.jms.Message;
+import javax.jms.MessageListener;
+import javax.jms.ObjectMessage;
+import javax.naming.Context;
+import javax.naming.InitialContext;
+import javax.naming.NamingException;
+import org.mxchange.jcoreee.bean.BaseBean;
+import org.mxchange.jcoreeelogger.beans.local.logger.Log;
+import org.mxchange.jcoreeelogger.beans.local.logger.LoggerBeanLocal;
+import org.mxchange.jcustomercore.exceptions.CustomerAlreadyRegisteredException;
+import org.mxchange.jcustomercore.model.customer.Customer;
+import org.mxchange.jcustomercore.model.customer.CustomerSessionBeanRemote;
+import org.mxchange.jshopcore.model.basket.AddableBasketItem;
+import org.mxchange.jshopcore.model.basket.BasketSessionBeanRemote;
+import org.mxchange.jshopcore.model.receipt.ReceiptBeanRemote;
+import org.mxchange.jshopcore.wrapper.WrapableCheckout;
+
+/**
+ * A message-driven bean for checkouts
+ * <p>
+ * @author Roland Häder<roland@mxchange.org>
+ */
+@MessageDriven (
+ name = "checkout",
+ description = "A message bean for shop checkouts",
+ activationConfig = {
+ @ActivationConfigProperty (propertyName = "destinationType", propertyValue = "javax.jms.Queue"),
+ @ActivationConfigProperty (propertyName = "destinationLookup", propertyValue = "jms/shopCheckoutQueue")
+ }
+)
+public class PizzaCheckoutMessageBean extends BaseBean implements MessageListener {
+
+ /**
+ * Serial number
+ */
+ private static final long serialVersionUID = 1_869_867_265_401L;
+
+ /**
+ * Basket bean
+ */
+ @EJB
+ private BasketSessionBeanRemote basketBean;
+
+ /**
+ * Customer instance
+ */
+ @EJB
+ private CustomerSessionBeanRemote customerBean;
+
+ /**
+ * Logger bean
+ */
+ @Log
+ private LoggerBeanLocal loggerBeanLocal;
+
+ /**
+ * Receipt bean
+ */
+ @EJB
+ private ReceiptBeanRemote receiptBean;
+
+ /**
+ * Default constructor
+ */
+ public PizzaCheckoutMessageBean () {
+ // Call super constructor
+ super();
+
+ try {
+ // Get initial context
+ Context context = new InitialContext();
+
+ // Lookup logger
+ this.loggerBeanLocal = (LoggerBeanLocal) context.lookup("java:global/jcore-logger-ejb/logger!org.mxchange.jcoreeelogger.beans.local.logger.LoggerBeanLocal"); //NOI18N
+ } catch (final NamingException ex) {
+ // Continue to throw
+ throw new RuntimeException(MessageFormat.format("context.lookup() failed: {0}", ex.getMessage()), ex); //NOI18N
+ }
+ }
+
+ @Override
+ public void onMessage (final Message message) {
+ // Trace message
+ this.loggerBeanLocal.logTrace(MessageFormat.format("onMessage: message={0} - CALLED!", message)); //NOI18N
+
+ // Is the message castable to ObjectMessage?
+ if (null == message) {
+ // message is null
+ throw new NullPointerException("message is null"); //NOI18N
+ } else if (!(message instanceof ObjectMessage)) {
+ // Not castable
+ throw new ClassCastException(MessageFormat.format("message cannot be casted to ObjectMessage: {0}", message)); //NOI18N
+ }
+
+ // Securely cast it
+ ObjectMessage objectMessage = (ObjectMessage) message;
+
+ // Init instance
+ Serializable object;
+
+ try {
+ // Get object from it
+ object = objectMessage.getObject();
+ } catch (final JMSException ex) {
+ // Log exception ...
+ this.loggerBeanLocal.logException(ex);
+
+ // ... and don't continue
+ return;
+ }
+
+ // Debug message
+ this.loggerBeanLocal.logDebug(MessageFormat.format("onMessage: object={0}", object)); //NOI18N
+
+ // Does this object implement WrapableCheckout ?
+ if (null == object) {
+ // object cannot be null
+ throw new NullPointerException("object is null"); //NOI18N
+ } else if (!(object instanceof WrapableCheckout)) {
+ // Not proper interface used
+ throw new ClassCastException(MessageFormat.format("object does not implement WrapableCheckout: {0}", object)); //NOI18N
+ }
+
+ // Securely cast it
+ WrapableCheckout checkout = (WrapableCheckout) object;
+
+ // Get customer and list from it
+ Customer customer = checkout.getCustomer();
+ List<AddableBasketItem> orderedItems = checkout.getList();
+
+ // Debug message
+ this.loggerBeanLocal.logDebug(MessageFormat.format("onMessage: customerInstance={0},itemList={1}", customer, orderedItems)); //NOI18N
+
+ // Check both on null
+ if (null == customer) {
+ // customer is null
+ throw new NullPointerException("customer is null"); //NOI18N
+ } else if (null == orderedItems) {
+ // list is null
+ throw new NullPointerException("list is null"); //NOI18N
+ }
+
+ try {
+ // Is the customer already registered?
+ if (this.customerBean.isRegistered(customer)) {
+ // Already registered, so get all data
+ customer = this.customerBean.fillCustomerData(customer);
+ } else {
+ // Register customer first, this generates a customer number
+ customer = this.customerBean.registerCustomer(customer);
+ }
+ } catch (final CustomerAlreadyRegisteredException ex) {
+ // Log exception and abort
+ this.loggerBeanLocal.logException(ex);
+ return;
+ }
+
+ // Is the instance set?
+ if (null == customer) {
+ // Customer is null
+ throw new NullPointerException("customer is null"); //NOI18N
+ }
+
+ // Make sure the number has been regenerated
+ if (customer.getCustomerNumber() == null) {
+ // Not assigned
+ throw new NullPointerException(MessageFormat.format("registerCustomer() did not create a custome number: customerInstance={0}", customer)); //NOI18N
+ }
+
+ // Now add the ordered item list
+ String accessKey = this.basketBean.registerItems(customer, orderedItems);
+
+ // Debug message
+ this.loggerBeanLocal.logDebug(MessageFormat.format("onMessage: accessKey={0}", accessKey)); //NOI18N
+
+ // Should not be null
+ if (null == accessKey) {
+ // Abort here
+ throw new NullPointerException("accessKey is null"); //NOI18N
+ }
+
+ // Set access key and customer
+ this.receiptBean.setAccessKey(accessKey);
+ this.receiptBean.setCustomer(customer);
+
+ // Trace message
+ this.loggerBeanLocal.logTrace("onMessage: EXIT!"); //NOI18N
+ }
+
+}
+++ /dev/null
-/*
- * Copyright (C) 2016, 2017 Roland Häder
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.mxchange.pizzaapplication.model.customer;
-
-import java.text.MessageFormat;
-import java.util.GregorianCalendar;
-import java.util.Locale;
-import java.util.MissingResourceException;
-import java.util.ResourceBundle;
-import javax.ejb.Stateless;
-import javax.faces.application.FacesMessage;
-import javax.faces.context.FacesContext;
-import javax.persistence.EntityNotFoundException;
-import org.mxchange.jcoreee.database.BaseDatabaseBean;
-import org.mxchange.jcustomercore.exceptions.CustomerAlreadyRegisteredException;
-import org.mxchange.jcustomercore.exceptions.CustomerNotFoundException;
-import org.mxchange.jcustomercore.model.customer.Customer;
-import org.mxchange.jcustomercore.model.customer.CustomerSessionBeanRemote;
-
-/**
- * A customer bean which hides the customer instance
- * <p>
- * @author Roland Häder<roland@mxchange.org>
- */
-@Stateless (name = "shop_customer", description = "A bean handling the customer data")
-public abstract class ShopCustomerSessionBean extends BaseDatabaseBean implements CustomerSessionBeanRemote {
-
- /**
- * Serial number
- */
- private static final long serialVersionUID = 542_145_347_916L;
-
- /**
- * Default constructor
- */
- public ShopCustomerSessionBean () {
- // Call super constructor
- super();
- }
-
- @Override
- public Customer fillCustomerData (final Customer customer) {
- // Trace message
- this.getLoggerBeanLocal().logTrace(MessageFormat.format("fillCustomerData: customer={0} - CALLED!", customer)); //NOI18N
-
- // customer should not be null
- if (null == customer) {
- // Abort here
- throw new NullPointerException("customer is null"); //NOI18N
- }
-
- // Try it
- try {
- // Try to locate it
- Customer cat = this.getEntityManager().getReference(Customer.class, customer);
-
- // Copy all data
- customer.copyAll(cat);
- } catch (final EntityNotFoundException ex) {
- // Log it
- this.getLoggerBeanLocal().logException(ex);
-
- // Return null
- return null;
- }
-
- // Trace message
- this.getLoggerBeanLocal().logTrace(MessageFormat.format("fillCustomerData: customer={0} - EXIT!", customer)); //NOI18N
-
- // Return prepared instance
- return customer;
- }
-
- @Override
- public Customer findCustomerById (final Long customerId) throws CustomerNotFoundException {
- throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
- }
-
- @Override
- public boolean isRegistered (final Customer customer) {
- // Trace message
- this.getLoggerBeanLocal().logTrace(MessageFormat.format("isRegistered: customer={0} - CALLED!", customer)); //NOI18N
-
- // customer should not be null
- if (null == customer) {
- // Abort here
- throw new NullPointerException("customer is null"); //NOI18N
- }
-
- // Try this
- try {
- Customer c = this.getEntityManager().getReference(Customer.class, customer);
- } catch (final EntityNotFoundException ex) {
- // Log it
- this.getLoggerBeanLocal().logException(ex);
-
- // Did not finish
- return false;
- }
-
- // Found it
- return true;
- }
-
- @Override
- public Customer registerCustomer (final Customer customer) throws CustomerAlreadyRegisteredException {
- // Trace message
- this.getLoggerBeanLocal().logTrace(MessageFormat.format("registerCustomer: customer={0} - CALLED!", customer)); //NOI18N
-
- // customer should not be null
- if (null == customer) {
- // Abort here
- throw new NullPointerException("customer is null"); //NOI18N
- }
-
- // Is the customer registered?
- if (this.isRegistered(customer)) {
- // Already registered
- throw new CustomerAlreadyRegisteredException(customer);
- }
-
- // Debug message
- this.getLoggerBeanLocal().logDebug(MessageFormat.format("registerCustomer: Preparing statement for customer={0}", customer)); //NOI18N
-
- // Set creation timestamp
- customer.setCustomerCreated(new GregorianCalendar());
-
- // Try to persist it
- this.getEntityManager().persist(customer);
-
- // Flush it as the id might be needed
- this.getEntityManager().flush();
-
- // Debug message
- this.getLoggerBeanLocal().logDebug(MessageFormat.format("registerCustomer: customer.id={0}", customer.getCustomerId())); //NOI18N
-
- // Trace message
- this.getLoggerBeanLocal().logTrace(MessageFormat.format("registerCustomer: customer={0} - CALLED!", customer)); //NOI18N
-
- // Return prepared instance
- return customer;
- }
-
- /**
- * Returns given property key or throws an exception if not found.
- * <p>
- * @param parameterKey Property key
- * <p>
- * @return Property value
- * <p>
- * @throws NullPointerException If given key is not found
- * @throws NumberFormatException If no number is given in context parameter
- */
- protected int getIntegerContextParameter (final String parameterKey) throws NullPointerException, NumberFormatException {
- // Get context parameter
- Integer contextValue = Integer.parseInt(this.getStringContextParameter(parameterKey));
- // Return it
- return contextValue;
- }
-
- /**
- * Returns given property key or throws an exception if not found.
- * <p>
- * @param parameterKey Property key
- * <p>
- * @return Property value
- * <p>
- * @throws NullPointerException If given key is not found
- */
- protected String getStringContextParameter (final String parameterKey) throws NullPointerException {
- // Get context parameter
- String contextValue = FacesContext.getCurrentInstance().getExternalContext().getInitParameter(parameterKey);
- // Is it null?
- if (null == contextValue) {
- // Throw NPE
- throw new NullPointerException(MessageFormat.format("parameterKey={0} is not set.", parameterKey)); //NOI18N
- }
- // Return it
- return contextValue;
- }
-
- /**
- * Checks whether debug mode is enabled for given controller
- * <p>
- * @param controllerName Name of controller
- * <p>
- * @return Whether debug mode is enabled
- */
- protected boolean isDebugModeEnabled (final String controllerName) {
- // Parameters should be valid
- if (null == controllerName) {
- // Throw NPE
- throw new NullPointerException("controllerName is null"); //NOI18N
- } else if (controllerName.isEmpty()) {
- // Is empty
- throw new IllegalArgumentException("controllerName is empty"); //NOI18N
- }
- // Try to get context parameter
- String contextParameter = this.getStringContextParameter(String.format("is_debug_%s_enabled", controllerName)); //NOI18N
- // Is it set and true?
- boolean isEnabled = Boolean.parseBoolean(contextParameter) == Boolean.TRUE;
- // Return it
- return isEnabled;
- }
-
- /**
- * Loads resource bundle for given locale. This must be implemented per
- * project so all projects can still customize their methods. Calling
- * ResourceBundleloadBundle() in this class means that also the bundle files
- * must be present here.
- * <p>
- * @param locale Locale from e.g. FacesContext
- * <p>
- * @return Initialized and loaded resource bundle
- */
- protected abstract ResourceBundle loadResourceBundle (final Locale locale);
-
- /**
- * Shows a faces message for given causing exception. The message from the
- * exception is being inserted into the message.
- * <p>
- * @param clientId Client id to send message to
- * @param cause Causing exception
- */
- protected void showFacesMessage (final String clientId, final Throwable cause) {
- // Get context and add message
- this.showFacesMessage(clientId, cause.getMessage());
- }
-
- /**
- * Shows a faces message with given message (i18n) key.
- * <p>
- * @param clientId Client id to send message to
- * @param i18nKey Message key
- * <p>
- * @throws NullPointerException If clientId or i18nKey is null
- * @throws IllegalArgumentException If clientId or i18nKey is empty
- */
- protected void showFacesMessage (final String clientId, final String i18nKey) throws NullPointerException, IllegalArgumentException {
- // Both parameter must be valid
- if (null == clientId) {
- // Throw NPE
- throw new NullPointerException("clientId is null"); //NOI18N
- } else if (clientId.isEmpty()) {
- // Is empty
- throw new IllegalArgumentException("clientId is null"); //NOI18N
- } else if (null == i18nKey) {
- // Throw NPE
- throw new NullPointerException("i18nKey is null"); //NOI18N
- } else if (i18nKey.isEmpty()) {
- // Is empty
- throw new IllegalArgumentException("i18nKey is null"); //NOI18N
- }
- // Get current locale
- Locale locale = FacesContext.getCurrentInstance().getViewRoot().getLocale();
- // Get bundle bundle
- ResourceBundle bundle = this.loadResourceBundle(locale);
- // Default is i18nKey
- String message = MessageFormat.format("!{0}!", i18nKey); //NOI18N
- // Try it
- try {
- // Get message
- message = bundle.getString(i18nKey);
- } catch (final MissingResourceException ex) {
- // Did not find it, ignored
- }
- // Get context and add message
- FacesContext.getCurrentInstance().addMessage(clientId, new FacesMessage(message));
- }
-
-}
+++ /dev/null
-/*
- * Copyright (C) 2016, 2017 Roland Häder
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.mxchange.pizzaapplication.model.product;
-
-import java.text.MessageFormat;
-import java.util.List;
-import java.util.Locale;
-import java.util.MissingResourceException;
-import java.util.ResourceBundle;
-import javax.ejb.Stateless;
-import javax.faces.application.FacesMessage;
-import javax.faces.context.FacesContext;
-import javax.persistence.EntityExistsException;
-import javax.persistence.EntityNotFoundException;
-import javax.persistence.NoResultException;
-import javax.persistence.Query;
-import org.mxchange.jcoreee.database.BaseDatabaseBean;
-import org.mxchange.jproduct.exceptions.CannotAddProductException;
-import org.mxchange.jproduct.exceptions.ProductTitleAlreadyUsedException;
-import org.mxchange.jproduct.model.product.GenericProduct;
-import org.mxchange.jproduct.model.product.Product;
-import org.mxchange.jshopcore.model.product.AdminProductSessionBeanRemote;
-
-/**
- * A session-scoped bean for non-administrative roles for products
- * <p>
- * @author Roland Häder<roland@mxchange.org>
- */
-@Stateless (name = "admin_product", description = "An administrative bean handling products")
-public abstract class AdminProductSessionBean extends BaseDatabaseBean implements AdminProductSessionBeanRemote {
-
- /**
- * Serial number
- */
- private static final long serialVersionUID = 65_173_487_394_812L;
-
- /**
- * Default constructor
- */
- public AdminProductSessionBean () {
- // Call super constructor
- super();
- }
-
- @Override
- public Product doAdminAddProduct (final Product product) throws ProductTitleAlreadyUsedException, CannotAddProductException {
- // Trace message
- this.getLoggerBeanLocal().logTrace(MessageFormat.format("doAdminAddProduct: product={0} - CALLED!", product)); //NOI18N
-
- // Check if product's title is used
- if (null == product) {
- // product is null
- throw new NullPointerException("product is null"); //NOI18N
- } else if (this.getEntityManager() == null) {
- // Connection is not there
- throw new NullPointerException("connection is null"); //NOI18N
- } else if (this.isProductTitleUsed(product)) {
- // Throw exception
- throw new ProductTitleAlreadyUsedException(product);
- }
-
- try {
- // Persist it
- this.getEntityManager().persist(product);
-
- // Flush it as the id might be needed immediately
- this.getEntityManager().flush();
- } catch (final EntityExistsException ex) {
- // Continue to throw
- throw new CannotAddProductException(ex);
- }
-
- // Trace message
- this.getLoggerBeanLocal().logTrace(MessageFormat.format("doAdminAddProduct: product={0} - EXIT!", product)); //NOI18N
-
- // Return it
- return product;
- }
-
- @Override
- @SuppressWarnings ("unchecked")
- public List<Product> getAllProducts () {
- // Trace message
- this.getLoggerBeanLocal().logTrace("getAllProducts: CALLED!"); //NOI18N
-
- // The connection must be there
- if (this.getEntityManager() == null) {
- // Connection is not there
- throw new NullPointerException("connection is null"); //NOI18N
- }
-
- // Create statement
- Query query = this.getEntityManager().createQuery("SELECT p FROM products AS p ORDER BY p.productId ASC", GenericProduct.class); //NOI18N
-
- // Get list
- List<Product> list = query.getResultList();
-
- // Trace message
- this.getLoggerBeanLocal().logTrace(MessageFormat.format("getAllProducts: list({0})={1} - EXIT!", list.size(), list)); //NOI18N
-
- // Return it
- return list;
- }
-
- /**
- * Checks if the product's title has already been used as they need to be
- * unique. This method works case-insensitive. Any spaces, new-line,
- * carriage-return or tabulator characters are trimmed away. If the title
- * has been used already, for performance reasons, the whole data is set in
- * the product object.
- * <p>
- * @param product Product instance
- * <p>
- * @return Whether the product's title has been used
- */
- private boolean isProductTitleUsed (final Product product) {
- // Trace message
- this.getLoggerBeanLocal().logTrace(MessageFormat.format("isProductTitleUsed: Product={0} - CALLED!", product)); //NOI18N
-
- // The connection must be there
- if (null == product) {
- // product is null
- throw new NullPointerException("product is null"); //NOI18N
- } else if (this.getEntityManager() == null) {
- // Connection is not there
- throw new NullPointerException("connection is null"); //NOI18N
- }
-
- // Default is not found
- boolean isUsed = false;
-
- // Try to locate it
- try {
- // Get query instance
- Query query = this.getEntityManager().createQuery("SELECT p FROM products AS p WHERE LOWER(p.productTitle) = LOWER(:param)", GenericProduct.class); //NOI18N
- query.setParameter("param", product.getProductTitle()); //NOI18N
- Product pro = (Product) query.getSingleResult();
-
- // Is found, so copy the object
- product.copyAll(pro);
-
- // Mark as found
- isUsed = true;
- } catch (final EntityNotFoundException | NoResultException e) {
- // Not found
- this.getLoggerBeanLocal().logWarning(e.getMessage());
- }
-
- // Trace message
- this.getLoggerBeanLocal().logTrace(MessageFormat.format("isProductTitleUsed: isUsed={0} - EXIT!", isUsed)); //NOI18N
-
- // Return it
- return isUsed;
- }
-
- /**
- * Returns given property key or throws an exception if not found.
- * <p>
- * @param parameterKey Property key
- * <p>
- * @return Property value
- * <p>
- * @throws NullPointerException If given key is not found
- * @throws NumberFormatException If no number is given in context parameter
- */
- protected int getIntegerContextParameter (final String parameterKey) throws NullPointerException, NumberFormatException {
- // Get context parameter
- Integer contextValue = Integer.parseInt(this.getStringContextParameter(parameterKey));
- // Return it
- return contextValue;
- }
-
- /**
- * Returns given property key or throws an exception if not found.
- * <p>
- * @param parameterKey Property key
- * <p>
- * @return Property value
- * <p>
- * @throws NullPointerException If given key is not found
- */
- protected String getStringContextParameter (final String parameterKey) throws NullPointerException {
- // Get context parameter
- String contextValue = FacesContext.getCurrentInstance().getExternalContext().getInitParameter(parameterKey);
- // Is it null?
- if (null == contextValue) {
- // Throw NPE
- throw new NullPointerException(MessageFormat.format("parameterKey={0} is not set.", parameterKey)); //NOI18N
- }
- // Return it
- return contextValue;
- }
-
- /**
- * Checks whether debug mode is enabled for given controller
- * <p>
- * @param controllerName Name of controller
- * <p>
- * @return Whether debug mode is enabled
- */
- protected boolean isDebugModeEnabled (final String controllerName) {
- // Parameters should be valid
- if (null == controllerName) {
- // Throw NPE
- throw new NullPointerException("controllerName is null"); //NOI18N
- } else if (controllerName.isEmpty()) {
- // Is empty
- throw new IllegalArgumentException("controllerName is empty"); //NOI18N
- }
- // Try to get context parameter
- String contextParameter = this.getStringContextParameter(String.format("is_debug_%s_enabled", controllerName)); //NOI18N
- // Is it set and true?
- boolean isEnabled = Boolean.parseBoolean(contextParameter) == Boolean.TRUE;
- // Return it
- return isEnabled;
- }
-
- /**
- * Loads resource bundle for given locale. This must be implemented per
- * project so all projects can still customize their methods. Calling
- * ResourceBundleloadBundle() in this class means that also the bundle files
- * must be present here.
- * <p>
- * @param locale Locale from e.g. FacesContext
- * <p>
- * @return Initialized and loaded resource bundle
- */
- protected abstract ResourceBundle loadResourceBundle (final Locale locale);
-
- /**
- * Shows a faces message for given causing exception. The message from the
- * exception is being inserted into the message.
- * <p>
- * @param clientId Client id to send message to
- * @param cause Causing exception
- */
- protected void showFacesMessage (final String clientId, final Throwable cause) {
- // Get context and add message
- this.showFacesMessage(clientId, cause.getMessage());
- }
-
- /**
- * Shows a faces message with given message (i18n) key.
- * <p>
- * @param clientId Client id to send message to
- * @param i18nKey Message key
- * <p>
- * @throws NullPointerException If clientId or i18nKey is null
- * @throws IllegalArgumentException If clientId or i18nKey is empty
- */
- protected void showFacesMessage (final String clientId, final String i18nKey) throws NullPointerException, IllegalArgumentException {
- // Both parameter must be valid
- if (null == clientId) {
- // Throw NPE
- throw new NullPointerException("clientId is null"); //NOI18N
- } else if (clientId.isEmpty()) {
- // Is empty
- throw new IllegalArgumentException("clientId is null"); //NOI18N
- } else if (null == i18nKey) {
- // Throw NPE
- throw new NullPointerException("i18nKey is null"); //NOI18N
- } else if (i18nKey.isEmpty()) {
- // Is empty
- throw new IllegalArgumentException("i18nKey is null"); //NOI18N
- }
- // Get current locale
- Locale locale = FacesContext.getCurrentInstance().getViewRoot().getLocale();
- // Get bundle bundle
- ResourceBundle bundle = this.loadResourceBundle(locale);
- // Default is i18nKey
- String message = MessageFormat.format("!{0}!", i18nKey); //NOI18N
- // Try it
- try {
- // Get message
- message = bundle.getString(i18nKey);
- } catch (final MissingResourceException ex) {
- // Did not find it, ignored
- }
- // Get context and add message
- FacesContext.getCurrentInstance().addMessage(clientId, new FacesMessage(message));
- }
-
-}
--- /dev/null
+/*
+ * Copyright (C) 2016, 2017 Roland Häder
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.mxchange.pizzaapplication.model.product;
+
+import java.text.MessageFormat;
+import java.util.List;
+import javax.ejb.Stateless;
+import javax.persistence.EntityExistsException;
+import javax.persistence.EntityNotFoundException;
+import javax.persistence.NoResultException;
+import javax.persistence.Query;
+import org.mxchange.jcoreee.database.BaseDatabaseBean;
+import org.mxchange.jproduct.exceptions.CannotAddProductException;
+import org.mxchange.jproduct.exceptions.ProductTitleAlreadyUsedException;
+import org.mxchange.jproduct.model.product.GenericProduct;
+import org.mxchange.jproduct.model.product.Product;
+import org.mxchange.jshopcore.model.product.AdminProductSessionBeanRemote;
+
+/**
+ * A session-scoped bean for non-administrative roles for products
+ * <p>
+ * @author Roland Häder<roland@mxchange.org>
+ */
+@Stateless (name = "admin_product", description = "An administrative bean handling products")
+public class PizzaAdminProductSessionBean extends BaseDatabaseBean implements AdminProductSessionBeanRemote {
+
+ /**
+ * Serial number
+ */
+ private static final long serialVersionUID = 65_173_487_394_812L;
+
+ /**
+ * Default constructor
+ */
+ public PizzaAdminProductSessionBean () {
+ // Call super constructor
+ super();
+ }
+
+ @Override
+ public Product doAdminAddProduct (final Product product) throws ProductTitleAlreadyUsedException, CannotAddProductException {
+ // Trace message
+ this.getLoggerBeanLocal().logTrace(MessageFormat.format("doAdminAddProduct: product={0} - CALLED!", product)); //NOI18N
+
+ // Check if product's title is used
+ if (null == product) {
+ // product is null
+ throw new NullPointerException("product is null"); //NOI18N
+ } else if (this.getEntityManager() == null) {
+ // Connection is not there
+ throw new NullPointerException("connection is null"); //NOI18N
+ } else if (this.isProductTitleUsed(product)) {
+ // Throw exception
+ throw new ProductTitleAlreadyUsedException(product);
+ }
+
+ try {
+ // Persist it
+ this.getEntityManager().persist(product);
+
+ // Flush it as the id might be needed immediately
+ this.getEntityManager().flush();
+ } catch (final EntityExistsException ex) {
+ // Continue to throw
+ throw new CannotAddProductException(ex);
+ }
+
+ // Trace message
+ this.getLoggerBeanLocal().logTrace(MessageFormat.format("doAdminAddProduct: product={0} - EXIT!", product)); //NOI18N
+
+ // Return it
+ return product;
+ }
+
+ @Override
+ @SuppressWarnings ("unchecked")
+ public List<Product> getAllProducts () {
+ // Trace message
+ this.getLoggerBeanLocal().logTrace("getAllProducts: CALLED!"); //NOI18N
+
+ // The connection must be there
+ if (this.getEntityManager() == null) {
+ // Connection is not there
+ throw new NullPointerException("connection is null"); //NOI18N
+ }
+
+ // Create statement
+ Query query = this.getEntityManager().createQuery("SELECT p FROM products AS p ORDER BY p.productId ASC", GenericProduct.class); //NOI18N
+
+ // Get list
+ List<Product> list = query.getResultList();
+
+ // Trace message
+ this.getLoggerBeanLocal().logTrace(MessageFormat.format("getAllProducts: list({0})={1} - EXIT!", list.size(), list)); //NOI18N
+
+ // Return it
+ return list;
+ }
+
+ /**
+ * Checks if the product's title has already been used as they need to be
+ * unique. This method works case-insensitive. Any spaces, new-line,
+ * carriage-return or tabulator characters are trimmed away. If the title
+ * has been used already, for performance reasons, the whole data is set in
+ * the product object.
+ * <p>
+ * @param product Product instance
+ * <p>
+ * @return Whether the product's title has been used
+ */
+ private boolean isProductTitleUsed (final Product product) {
+ // Trace message
+ this.getLoggerBeanLocal().logTrace(MessageFormat.format("isProductTitleUsed: Product={0} - CALLED!", product)); //NOI18N
+
+ // The connection must be there
+ if (null == product) {
+ // product is null
+ throw new NullPointerException("product is null"); //NOI18N
+ } else if (this.getEntityManager() == null) {
+ // Connection is not there
+ throw new NullPointerException("connection is null"); //NOI18N
+ }
+
+ // Default is not found
+ boolean isUsed = false;
+
+ // Try to locate it
+ try {
+ // Get query instance
+ Query query = this.getEntityManager().createQuery("SELECT p FROM products AS p WHERE LOWER(p.productTitle) = LOWER(:param)", GenericProduct.class); //NOI18N
+ query.setParameter("param", product.getProductTitle()); //NOI18N
+ Product pro = (Product) query.getSingleResult();
+
+ // Is found, so copy the object
+ product.copyAll(pro);
+
+ // Mark as found
+ isUsed = true;
+ } catch (final EntityNotFoundException | NoResultException e) {
+ // Not found
+ this.getLoggerBeanLocal().logWarning(e.getMessage());
+ }
+
+ // Trace message
+ this.getLoggerBeanLocal().logTrace(MessageFormat.format("isProductTitleUsed: isUsed={0} - EXIT!", isUsed)); //NOI18N
+
+ // Return it
+ return isUsed;
+ }
+
+}
--- /dev/null
+/*
+ * Copyright (C) 2016, 2017 Roland Häder
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.mxchange.pizzaapplication.model.product;
+
+import java.text.MessageFormat;
+import java.util.Iterator;
+import java.util.LinkedList;
+import java.util.List;
+import javax.ejb.EJB;
+import javax.ejb.Stateless;
+import org.mxchange.jcoreee.database.BaseDatabaseBean;
+import org.mxchange.jproduct.model.product.Product;
+import org.mxchange.jshopcore.model.product.AdminProductSessionBeanRemote;
+import org.mxchange.jshopcore.model.product.ProductSessionBeanRemote;
+
+/**
+ * A session-scoped bean for non-administrative roles for products
+ * <p>
+ * @author Roland Häder<roland@mxchange.org>
+ */
+@Stateless (name = "product", description = "A bean handling products for all others (non-admin)")
+public class PizzaProductSessionBean extends BaseDatabaseBean implements ProductSessionBeanRemote {
+
+ /**
+ * Serial number
+ */
+ private static final long serialVersionUID = 65_173_487_394_812L;
+
+ /**
+ * Administrative bean
+ */
+ @EJB
+ private AdminProductSessionBeanRemote productBean;
+
+ /**
+ * Default constructor
+ */
+ public PizzaProductSessionBean () {
+ // Call super constructor
+ super();
+ }
+
+ @Override
+ public List<Product> getAvailableProducts () {
+ // Trace message
+ this.getLoggerBeanLocal().logTrace("getAvailableProducts: CALLED!"); //NOI18N
+
+ // The connection must be there
+ if (this.getEntityManager() == null) {
+ // Connection is not there
+ throw new NullPointerException("connection is null"); //NOI18N
+ }
+
+ // Get all products
+ List<Product> allProducts = this.productBean.getAllProducts();
+
+ // Trace message
+ this.getLoggerBeanLocal().logTrace(MessageFormat.format("getAvailableProducts: allProducts({0})={1}", allProducts.size(), allProducts)); //NOI18N
+
+ // Init deque
+ List<Product> deque = new LinkedList<>();
+
+ // Get iterator
+ Iterator<Product> iterator = allProducts.iterator();
+
+ // Walk through all and add only available
+ while (iterator.hasNext()) {
+ // Get element
+ Product localProduct = iterator.next();
+
+ // Debug message
+ this.getLoggerBeanLocal().logDebug(MessageFormat.format("getAvailableProducts: localProduct={0}", localProduct)); //NOI18N
+
+ // Is this available?
+ if (localProduct.getProductAvailability()) {
+ // Debug message
+ this.getLoggerBeanLocal().logDebug(MessageFormat.format("getAvailableProducts: localProduct={0} - ADDED!", localProduct)); //NOI18N
+
+ // Add it
+ deque.add(localProduct);
+ }
+ }
+
+ // Trace message
+ this.getLoggerBeanLocal().logTrace(MessageFormat.format("getAvailableProducts: deque({0})={1} - EXIT!", deque.size(), deque)); //NOI18N
+
+ // Return it
+ return deque;
+ }
+
+}
+++ /dev/null
-/*
- * Copyright (C) 2016, 2017 Roland Häder
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package org.mxchange.pizzaapplication.model.product;
-
-import java.text.MessageFormat;
-import java.util.Iterator;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Locale;
-import java.util.MissingResourceException;
-import java.util.ResourceBundle;
-import javax.ejb.EJB;
-import javax.ejb.Stateless;
-import javax.faces.application.FacesMessage;
-import javax.faces.context.FacesContext;
-import org.mxchange.jcoreee.database.BaseDatabaseBean;
-import org.mxchange.jproduct.model.product.Product;
-import org.mxchange.jshopcore.model.product.AdminProductSessionBeanRemote;
-import org.mxchange.jshopcore.model.product.ProductSessionBeanRemote;
-
-/**
- * A session-scoped bean for non-administrative roles for products
- * <p>
- * @author Roland Häder<roland@mxchange.org>
- */
-@Stateless (name = "product", description = "A bean handling products for all others (non-admin)")
-public abstract class ProductSessionBean extends BaseDatabaseBean implements ProductSessionBeanRemote {
-
- /**
- * Serial number
- */
- private static final long serialVersionUID = 65_173_487_394_812L;
-
- /**
- * Administrative bean
- */
- @EJB
- private AdminProductSessionBeanRemote productBean;
-
- /**
- * Default constructor
- */
- public ProductSessionBean () {
- // Call super constructor
- super();
- }
-
- @Override
- public List<Product> getAvailableProducts () {
- // Trace message
- this.getLoggerBeanLocal().logTrace("getAvailableProducts: CALLED!"); //NOI18N
-
- // The connection must be there
- if (this.getEntityManager() == null) {
- // Connection is not there
- throw new NullPointerException("connection is null"); //NOI18N
- }
-
- // Get all products
- List<Product> allProducts = this.productBean.getAllProducts();
-
- // Trace message
- this.getLoggerBeanLocal().logTrace(MessageFormat.format("getAvailableProducts: allProducts({0})={1}", allProducts.size(), allProducts)); //NOI18N
-
- // Init deque
- List<Product> deque = new LinkedList<>();
-
- // Get iterator
- Iterator<Product> iterator = allProducts.iterator();
-
- // Walk through all and add only available
- while (iterator.hasNext()) {
- // Get element
- Product localProduct = iterator.next();
-
- // Debug message
- this.getLoggerBeanLocal().logDebug(MessageFormat.format("getAvailableProducts: localProduct={0}", localProduct)); //NOI18N
-
- // Is this available?
- if (localProduct.getProductAvailability()) {
- // Debug message
- this.getLoggerBeanLocal().logDebug(MessageFormat.format("getAvailableProducts: localProduct={0} - ADDED!", localProduct)); //NOI18N
-
- // Add it
- deque.add(localProduct);
- }
- }
-
- // Trace message
- this.getLoggerBeanLocal().logTrace(MessageFormat.format("getAvailableProducts: deque({0})={1} - EXIT!", deque.size(), deque)); //NOI18N
-
- // Return it
- return deque;
- }
-
- /**
- * Returns given property key or throws an exception if not found.
- * <p>
- * @param parameterKey Property key
- * <p>
- * @return Property value
- * <p>
- * @throws NullPointerException If given key is not found
- * @throws NumberFormatException If no number is given in context parameter
- */
- protected int getIntegerContextParameter (final String parameterKey) throws NullPointerException, NumberFormatException {
- // Get context parameter
- Integer contextValue = Integer.parseInt(this.getStringContextParameter(parameterKey));
- // Return it
- return contextValue;
- }
-
- /**
- * Returns given property key or throws an exception if not found.
- * <p>
- * @param parameterKey Property key
- * <p>
- * @return Property value
- * <p>
- * @throws NullPointerException If given key is not found
- */
- protected String getStringContextParameter (final String parameterKey) throws NullPointerException {
- // Get context parameter
- String contextValue = FacesContext.getCurrentInstance().getExternalContext().getInitParameter(parameterKey);
- // Is it null?
- if (null == contextValue) {
- // Throw NPE
- throw new NullPointerException(MessageFormat.format("parameterKey={0} is not set.", parameterKey)); //NOI18N
- }
- // Return it
- return contextValue;
- }
-
- /**
- * Checks whether debug mode is enabled for given controller
- * <p>
- * @param controllerName Name of controller
- * <p>
- * @return Whether debug mode is enabled
- */
- protected boolean isDebugModeEnabled (final String controllerName) {
- // Parameters should be valid
- if (null == controllerName) {
- // Throw NPE
- throw new NullPointerException("controllerName is null"); //NOI18N
- } else if (controllerName.isEmpty()) {
- // Is empty
- throw new IllegalArgumentException("controllerName is empty"); //NOI18N
- }
- // Try to get context parameter
- String contextParameter = this.getStringContextParameter(String.format("is_debug_%s_enabled", controllerName)); //NOI18N
- // Is it set and true?
- boolean isEnabled = Boolean.parseBoolean(contextParameter) == Boolean.TRUE;
- // Return it
- return isEnabled;
- }
-
- /**
- * Loads resource bundle for given locale. This must be implemented per
- * project so all projects can still customize their methods. Calling
- * ResourceBundleloadBundle() in this class means that also the bundle files
- * must be present here.
- * <p>
- * @param locale Locale from e.g. FacesContext
- * <p>
- * @return Initialized and loaded resource bundle
- */
- protected abstract ResourceBundle loadResourceBundle (final Locale locale);
-
- /**
- * Shows a faces message for given causing exception. The message from the
- * exception is being inserted into the message.
- * <p>
- * @param clientId Client id to send message to
- * @param cause Causing exception
- */
- protected void showFacesMessage (final String clientId, final Throwable cause) {
- // Get context and add message
- this.showFacesMessage(clientId, cause.getMessage());
- }
-
- /**
- * Shows a faces message with given message (i18n) key.
- * <p>
- * @param clientId Client id to send message to
- * @param i18nKey Message key
- * <p>
- * @throws NullPointerException If clientId or i18nKey is null
- * @throws IllegalArgumentException If clientId or i18nKey is empty
- */
- protected void showFacesMessage (final String clientId, final String i18nKey) throws NullPointerException, IllegalArgumentException {
- // Both parameter must be valid
- if (null == clientId) {
- // Throw NPE
- throw new NullPointerException("clientId is null"); //NOI18N
- } else if (clientId.isEmpty()) {
- // Is empty
- throw new IllegalArgumentException("clientId is null"); //NOI18N
- } else if (null == i18nKey) {
- // Throw NPE
- throw new NullPointerException("i18nKey is null"); //NOI18N
- } else if (i18nKey.isEmpty()) {
- // Is empty
- throw new IllegalArgumentException("i18nKey is null"); //NOI18N
- }
- // Get current locale
- Locale locale = FacesContext.getCurrentInstance().getViewRoot().getLocale();
- // Get bundle bundle
- ResourceBundle bundle = this.loadResourceBundle(locale);
- // Default is i18nKey
- String message = MessageFormat.format("!{0}!", i18nKey); //NOI18N
- // Try it
- try {
- // Get message
- message = bundle.getString(i18nKey);
- } catch (final MissingResourceException ex) {
- // Did not find it, ignored
- }
- // Get context and add message
- FacesContext.getCurrentInstance().addMessage(clientId, new FacesMessage(message));
- }
-
-}
projects / pizzaservice-ejb.git / commitdiff