From: Roland Häder Date: Sat, 12 Aug 2017 16:05:40 +0000 (+0200) Subject: Continued with fixing: X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=c4258adac411c05f9bf1dcd0fe9d83239f9653d6;p=pizzaservice-ejb.git Continued with fixing: - renamed basket bean as the naming-convention requires project's short name in front of it - fixed EJB portable name part (remember that mapped-name="someFooName" is not required by all EJB containers to handle) Signed-off-by: Roland Häder --- diff --git a/src/java/org/mxchange/pizzaapplication/model/basket/BasketSessionBean.java b/src/java/org/mxchange/pizzaapplication/model/basket/BasketSessionBean.java deleted file mode 100644 index 53c2d12..0000000 --- a/src/java/org/mxchange/pizzaapplication/model/basket/BasketSessionBean.java +++ /dev/null @@ -1,268 +0,0 @@ -/* - * 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 . - */ -package org.mxchange.pizzaapplication.model.basket; - -import java.text.MessageFormat; -import java.util.GregorianCalendar; -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 org.mxchange.jcoreee.database.BaseDatabaseBean; -import org.mxchange.jcustomercore.model.customer.Customer; -import org.mxchange.jshopcore.model.basket.AddableBasketItem; -import org.mxchange.jshopcore.model.basket.Basket; -import org.mxchange.jshopcore.model.basket.BasketSessionBeanRemote; -import org.mxchange.jshopcore.model.basket.ShopBasket; -import org.mxchange.jshopcore.model.customer.ShopCustomerUtils; -import org.mxchange.jshopcore.model.order.Orderable; -import org.mxchange.jshopcore.model.order.ShopOrder; - -/** - * A basket for orderable items - *

- * @author Roland Häder - */ -@Stateless (name = "basket", description = "A bean handling persisting baskets of logged-in customers") -public abstract class BasketSessionBean extends BaseDatabaseBean implements BasketSessionBeanRemote { - - /** - * Serial number - */ - private static final long serialVersionUID = 4_384_123_923_163_957L; - - /** - * Default constructor - */ - public BasketSessionBean () { - // Call super constructor - super(); - } - - @Override - public void clear () { - // @TODO Nothing done so far - } - - @Override - public Basket getCurrentBasket () { - // Trace message - this.getLoggerBeanLocal().logTrace("getCurrentBasket: CALLED!!"); //NOI18N - - // @TODO For now this method returns only an empty basked until they are persitable - Basket basket = new ShopBasket(); - - // Trace message - this.getLoggerBeanLocal().logTrace(MessageFormat.format("getCurrentBasket: basket.size()={0} EXIT!!", basket.size())); //NOI18N - - // Return it - return basket; - } - - @Override - public String registerItems (final Customer customer, final List orderedItems) { - // Trace message - this.getLoggerBeanLocal().logTrace(MessageFormat.format("registerItems: customer={0},itemList={1} - CALLED!", customer, orderedItems)); //NOI18N - - // Init variable for access key - String accessKey; - - // customer/itemList should not be null - if (null == customer) { - // Abort here - throw new NullPointerException("customer is null"); //NOI18N - } else if (null == orderedItems) { - // Abort here - throw new NullPointerException("itemList is null"); //NOI18N - } else if (customer.getCustomerId() == null) { - // null pointer found - throw new NullPointerException(MessageFormat.format("customer {0} id is null", customer)); //NOI18N - } else if (customer.getCustomerId() == 0) { - // id not set - throw new IllegalArgumentException(MessageFormat.format("customer {0} has no id set", customer)); //NOI18N - } else if (orderedItems.isEmpty()) { - // Empty list - throw new IllegalArgumentException("item list is empty"); //NOI18N - } - - // First try to register the order (to get an id number from it) - try { - // Generate access key - accessKey = ShopCustomerUtils.generateAccessKey(this.getEntityManager(), customer); - - // Debug message - this.getLoggerBeanLocal().logDebug(MessageFormat.format("registerItems: accessKey={0}", accessKey)); //NOI18N - - // Create order object - Orderable order = new ShopOrder(); - order.setCustomer(customer); - order.setAccessKey(accessKey); - order.setOrderedItems(orderedItems); - order.setOrderCreated(new GregorianCalendar()); - - // Persist it - this.getEntityManager().persist(order); - } catch (final EntityExistsException ex) { - // Log exception - this.getLoggerBeanLocal().logException(ex); - - /* - * Don't return an access key as the exception should never be - * thrown. - */ - accessKey = null; - } - - // Trace message - this.getLoggerBeanLocal().logTrace(MessageFormat.format("registerItems: accessKey={0} - EXIT!", accessKey)); //NOI18N - - // Return it - return accessKey; - } - - /** - * Returns given property key or throws an exception if not found. - *

- * @param parameterKey Property key - *

- * @return Property value - *

- * @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. - *

- * @param parameterKey Property key - *

- * @return Property value - *

- * @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 - *

- * @param controllerName Name of controller - *

- * @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. - *

- * @param locale Locale from e.g. FacesContext - *

- * @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. - *

- * @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. - *

- * @param clientId Client id to send message to - * @param i18nKey Message key - *

- * @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)); - } - -} diff --git a/src/java/org/mxchange/pizzaapplication/model/basket/PizzaBasketSessionBean.java b/src/java/org/mxchange/pizzaapplication/model/basket/PizzaBasketSessionBean.java new file mode 100644 index 0000000..1d8e20c --- /dev/null +++ b/src/java/org/mxchange/pizzaapplication/model/basket/PizzaBasketSessionBean.java @@ -0,0 +1,136 @@ +/* + * 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 . + */ +package org.mxchange.pizzaapplication.model.basket; + +import java.text.MessageFormat; +import java.util.GregorianCalendar; +import java.util.List; +import javax.ejb.Stateless; +import javax.persistence.EntityExistsException; +import org.mxchange.jcustomercore.model.customer.Customer; +import org.mxchange.jshopcore.model.basket.AddableBasketItem; +import org.mxchange.jshopcore.model.basket.Basket; +import org.mxchange.jshopcore.model.basket.BasketSessionBeanRemote; +import org.mxchange.jshopcore.model.basket.ShopBasket; +import org.mxchange.jshopcore.model.customer.ShopCustomerUtils; +import org.mxchange.jshopcore.model.order.Orderable; +import org.mxchange.jshopcore.model.order.ShopOrder; +import org.mxchange.pizzaaplication.database.BasePizzaDatabaseBean; + +/** + * A basket for orderable items + *

+ * @author Roland Häder + */ +@Stateless (name = "basket", description = "A bean handling persisting baskets of logged-in customers") +public class PizzaBasketSessionBean extends BasePizzaDatabaseBean implements BasketSessionBeanRemote { + + /** + * Serial number + */ + private static final long serialVersionUID = 4_384_123_923_163_957L; + + /** + * Default constructor + */ + public PizzaBasketSessionBean () { + // Call super constructor + super(); + } + + @Override + public void clear () { + // @TODO Nothing done so far + } + + @Override + public Basket getCurrentBasket () { + // Trace message + this.getLoggerBeanLocal().logTrace("getCurrentBasket: CALLED!!"); //NOI18N + + // @TODO For now this method returns only an empty basked until they are persitable + Basket basket = new ShopBasket(); + + // Trace message + this.getLoggerBeanLocal().logTrace(MessageFormat.format("getCurrentBasket: basket.size()={0} EXIT!!", basket.size())); //NOI18N + + // Return it + return basket; + } + + @Override + public String registerItems (final Customer customer, final List orderedItems) { + // Trace message + this.getLoggerBeanLocal().logTrace(MessageFormat.format("registerItems: customer={0},itemList={1} - CALLED!", customer, orderedItems)); //NOI18N + + // Init variable for access key + String accessKey; + + // customer/itemList should not be null + if (null == customer) { + // Abort here + throw new NullPointerException("customer is null"); //NOI18N + } else if (null == orderedItems) { + // Abort here + throw new NullPointerException("itemList is null"); //NOI18N + } else if (customer.getCustomerId() == null) { + // null pointer found + throw new NullPointerException(MessageFormat.format("customer {0} id is null", customer)); //NOI18N + } else if (customer.getCustomerId() == 0) { + // id not set + throw new IllegalArgumentException(MessageFormat.format("customer {0} has no id set", customer)); //NOI18N + } else if (orderedItems.isEmpty()) { + // Empty list + throw new IllegalArgumentException("item list is empty"); //NOI18N + } + + // First try to register the order (to get an id number from it) + try { + // Generate access key + accessKey = ShopCustomerUtils.generateAccessKey(this.getEntityManager(), customer); + + // Debug message + this.getLoggerBeanLocal().logDebug(MessageFormat.format("registerItems: accessKey={0}", accessKey)); //NOI18N + + // Create order object + Orderable order = new ShopOrder(); + order.setCustomer(customer); + order.setAccessKey(accessKey); + order.setOrderedItems(orderedItems); + order.setOrderCreated(new GregorianCalendar()); + + // Persist it + this.getEntityManager().persist(order); + } catch (final EntityExistsException ex) { + // Log exception + this.getLoggerBeanLocal().logException(ex); + + /* + * Don't return an access key as the exception should never be + * thrown. + */ + accessKey = null; + } + + // Trace message + this.getLoggerBeanLocal().logTrace(MessageFormat.format("registerItems: accessKey={0} - EXIT!", accessKey)); //NOI18N + + // Return it + return accessKey; + } + +} diff --git a/src/java/org/mxchange/pizzaapplication/model/category/PizzaAdminCategorySessionBean.java b/src/java/org/mxchange/pizzaapplication/model/category/PizzaAdminCategorySessionBean.java index e2a7ca5..049f8bd 100644 --- a/src/java/org/mxchange/pizzaapplication/model/category/PizzaAdminCategorySessionBean.java +++ b/src/java/org/mxchange/pizzaapplication/model/category/PizzaAdminCategorySessionBean.java @@ -21,20 +21,20 @@ 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; +import org.mxchange.pizzaaplication.database.BasePizzaDatabaseBean; /** * An EJB for administrative access on categories *

* @author Roland Häder */ -@Stateless (name = "admin_category", description = "An administrative bean handling product categories") -public class PizzaAdminCategorySessionBean extends BaseDatabaseBean implements AdminCategorySessionBeanRemote { +@Stateless (name = "adminCategory", description = "An administrative bean handling product categories") +public class PizzaAdminCategorySessionBean extends BasePizzaDatabaseBean implements AdminCategorySessionBeanRemote { /** * Serial number diff --git a/src/java/org/mxchange/pizzaapplication/model/category/PizzaCategorySessionBean.java b/src/java/org/mxchange/pizzaapplication/model/category/PizzaCategorySessionBean.java index dddbc24..1e7bb0e 100644 --- a/src/java/org/mxchange/pizzaapplication/model/category/PizzaCategorySessionBean.java +++ b/src/java/org/mxchange/pizzaapplication/model/category/PizzaCategorySessionBean.java @@ -20,10 +20,10 @@ 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; +import org.mxchange.pizzaaplication.database.BasePizzaDatabaseBean; /** * Main shop class @@ -31,7 +31,7 @@ import org.mxchange.jshopcore.model.category.CategorySessionBeanRemote; * @author Roland Häder */ @Stateless (name = "category", description = "A bean handling categories for all others (non-admin)") -public class PizzaCategorySessionBean extends BaseDatabaseBean implements CategorySessionBeanRemote { +public class PizzaCategorySessionBean extends BasePizzaDatabaseBean implements CategorySessionBeanRemote { /** * Serial number diff --git a/src/java/org/mxchange/pizzaapplication/model/product/PizzaAdminProductSessionBean.java b/src/java/org/mxchange/pizzaapplication/model/product/PizzaAdminProductSessionBean.java index 389885c..5aa0c3e 100644 --- a/src/java/org/mxchange/pizzaapplication/model/product/PizzaAdminProductSessionBean.java +++ b/src/java/org/mxchange/pizzaapplication/model/product/PizzaAdminProductSessionBean.java @@ -23,20 +23,20 @@ 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; +import org.mxchange.pizzaaplication.database.BasePizzaDatabaseBean; /** * A session-scoped bean for non-administrative roles for products *

* @author Roland Häder */ -@Stateless (name = "admin_product", description = "An administrative bean handling products") -public class PizzaAdminProductSessionBean extends BaseDatabaseBean implements AdminProductSessionBeanRemote { +@Stateless (name = "adminProduct", description = "An administrative bean handling products") +public class PizzaAdminProductSessionBean extends BasePizzaDatabaseBean implements AdminProductSessionBeanRemote { /** * Serial number diff --git a/src/java/org/mxchange/pizzaapplication/model/product/PizzaProductSessionBean.java b/src/java/org/mxchange/pizzaapplication/model/product/PizzaProductSessionBean.java index 241176d..954d963 100644 --- a/src/java/org/mxchange/pizzaapplication/model/product/PizzaProductSessionBean.java +++ b/src/java/org/mxchange/pizzaapplication/model/product/PizzaProductSessionBean.java @@ -22,10 +22,10 @@ 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; +import org.mxchange.pizzaaplication.database.BasePizzaDatabaseBean; /** * A session-scoped bean for non-administrative roles for products @@ -33,7 +33,7 @@ import org.mxchange.jshopcore.model.product.ProductSessionBeanRemote; * @author Roland Häder */ @Stateless (name = "product", description = "A bean handling products for all others (non-admin)") -public class PizzaProductSessionBean extends BaseDatabaseBean implements ProductSessionBeanRemote { +public class PizzaProductSessionBean extends BasePizzaDatabaseBean implements ProductSessionBeanRemote { /** * Serial number @@ -44,7 +44,7 @@ public class PizzaProductSessionBean extends BaseDatabaseBean implements Product * Administrative bean */ @EJB - private AdminProductSessionBeanRemote productBean; + private AdminProductSessionBeanRemote adminProductBean; /** * Default constructor @@ -66,7 +66,7 @@ public class PizzaProductSessionBean extends BaseDatabaseBean implements Product } // Get all products - List allProducts = this.productBean.getAllProducts(); + List allProducts = this.adminProductBean.getAllProducts(); // Trace message this.getLoggerBeanLocal().logTrace(MessageFormat.format("getAvailableProducts: allProducts({0})={1}", allProducts.size(), allProducts)); //NOI18N