/*
- * Copyright (C) 2016, 2017 Roland Häder
+ * Copyright (C) 2016 - 2020 Free Software Foundation
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
*/
package org.mxchange.jjobs.beans.features;
-import java.text.MessageFormat;
-import java.util.Locale;
-import java.util.MissingResourceException;
-import java.util.ResourceBundle;
import javax.annotation.PostConstruct;
import javax.enterprise.context.ApplicationScoped;
-import javax.faces.application.FacesMessage;
-import javax.faces.context.FacesContext;
import javax.inject.Named;
-import org.mxchange.jjobs.beans.BaseJobsController;
+import org.mxchange.jjobs.beans.BaseJobsBean;
/**
* A feature bean
*/
@Named ("featureController")
@ApplicationScoped
-public abstract class JobsFeatureWebApplicationBean extends BaseJobsController implements JobsFeaturesWebApplicationController {
+public class JobsFeatureWebApplicationBean extends BaseJobsBean implements JobsFeaturesWebApplicationController {
/**
* Serial number
boolean isEnabled = false;
// Get value from property
- String contextParameter = this.getStringContextParameter(String.format("is_feature_%s_enabled", feature)); //NOI18N
- //System.out.println(MessageFormat.format("isFeatureSet: feature={0},contextParameter[]={1}", feature, Objects.toString(contextParameter))); //NOI18N
+ final String contextParameter = this.getStringContextParameter(String.format("is_feature_%s_enabled", feature)); //NOI18N
// Is the context parameter found?
if (contextParameter instanceof String) {
return isEnabled;
}
- /**
- * 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 / jjobs-war.git / blobdiff