+++ /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.mailer.model.delivery;
-
-import java.io.Serializable;
-import java.text.MessageFormat;
-import java.util.Properties;
-import java.util.ResourceBundle;
-import javax.annotation.PostConstruct;
-import javax.ejb.ActivationConfigProperty;
-import javax.ejb.MessageDriven;
-import javax.jms.JMSException;
-import javax.jms.Message;
-import javax.jms.MessageListener;
-import javax.jms.ObjectMessage;
-import javax.mail.MessagingException;
-import org.mxchange.jmailee.model.delivery.wrapper.WrapableEmailDelivery;
-import org.mxchange.pizzaaplication.database.BasePizzaDatabaseBean;
-
-/**
- * A message-driven bean for sending out emails
- * <p>
- * @author Roland Häder<roland@mxchange.org>
- */
-@MessageDriven (
- name = "emailDelivery",
- description = "A message-driven bean for email delivery (some kind of 'queue')",
- activationConfig = {
- @ActivationConfigProperty (
- propertyName = "destinationLookup",
- propertyValue = "jms/pizzaservice-email-queue"
- ),
- @ActivationConfigProperty (
- propertyName = "destinationType",
- propertyValue = "javax.jms.Queue"
- )
- }
-)
-public class PizzaEmailDeliveryMessageBean extends BasePizzaDatabaseBean implements MessageListener {
-
- /**
- * Serial number
- */
- private static final long serialVersionUID = 75_638_176_619_024L;
-
- /**
- * Configuration file
- */
- private final String configFile = "org.mxchange.jmailer.config"; //NOI18N
-
- /**
- * Mailer instance
- */
- private final DeliverablePizzaEmail mailer;
-
- /**
- * Default constructor
- */
- public PizzaEmailDeliveryMessageBean () {
- // Call super constructor
- super();
-
- // Init mailer instance
- this.mailer = new PizzaMailer();
- }
-
- /**
- * Post-construction
- */
- @PostConstruct
- public void init () {
- // Trace message
- this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.init: CALLED!", this.getClass().getSimpleName())); //NOI18N
-
- // Try to load bundle
- ResourceBundle bundle = ResourceBundle.getBundle(this.configFile);
-
- // Debug message
- this.getLoggerBeanLocal().logDebug(MessageFormat.format("{0}.init: bundle={1}", this.getClass().getSimpleName(), bundle)); //NOI18N
-
- // The bunble should be valid
- if (null == bundle) {
- // Throw NPE
- throw new NullPointerException(MessageFormat.format("bundle is null, maybe file {0} does not exist?", this.configFile)); //NOI18N
- }
-
- // Init Properties
- Properties properties = new Properties();
-
- // Is the bundle not empty?
- if (!bundle.keySet().isEmpty()) {
- // Loop through all
- for (final String key : bundle.keySet()) {
- // Log debug message
- this.getLoggerBeanLocal().logDebug(MessageFormat.format("{0}.init: key={1}", this.getClass().getSimpleName(), key)); //NOI18N
-
- // Get string from bundle and set it in properties
- properties.put(key, bundle.getString(key));
- }
- }
-
- // Handle it over to the mailer
- this.mailer.init(properties);
-
- // Trace message
- this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.init: EXIT!", this.getClass().getSimpleName())); //NOI18N
- }
-
- @Override
- public void onMessage (final Message message) {
- // Trace message
- this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.onMessage: message={1} - CALLED!", this.getClass().getSimpleName(), message)); //NOI18N
-
- // The parameter should be valid
- if (null == message) {
- // Throw NPE
- throw new NullPointerException("message is null"); //NOI18N
- } else if (!(message instanceof ObjectMessage)) {
- // Not implementing right interface
- throw new IllegalArgumentException(MessageFormat.format("message={0} does not implemented ObjectMessage", message)); //NOI18N
- }
-
- // Securely cast it
- ObjectMessage objectMessage = (ObjectMessage) message;
-
- // Init variable
- Serializable serializable;
-
- try {
- // Get object from message
- serializable = objectMessage.getObject();
- } catch (final JMSException ex) {
- // Log it and don't continue any further
- this.getLoggerBeanLocal().logException(ex);
- return;
- }
-
- // Debug message
- this.getLoggerBeanLocal().logDebug(MessageFormat.format("{0}.onMessage: serializable={1}", this.getClass().getSimpleName(), serializable)); //NOI18N
-
- // Okay, is it the right interface?
- if (null == serializable) {
- // Throw NPE
- throw new NullPointerException("serializable is null"); //NOI18N
- } else if (!(serializable instanceof WrapableEmailDelivery)) {
- // Not correct object send
- throw new IllegalArgumentException(MessageFormat.format("serializable={0} does not implement WrapableEmailDelivery", serializable)); //NOI18N
- }
-
- // Securely cast it
- WrapableEmailDelivery wrapper = (WrapableEmailDelivery) serializable;
-
- // Is all required set?
- if (wrapper.getLocale() == null) {
- // Throw NPE
- throw new NullPointerException("wrapper.locale is null"); //NOI18N
- } else if (wrapper.getRecipient() == null) {
- // Throw again ...
- throw new NullPointerException("wrapper.recipient is null"); //NOI18N
- } else if (wrapper.getSubjectLine() == null) {
- // ... and again
- throw new NullPointerException("wrapper.subjectLine is null"); //NOI18N
- } else if (wrapper.getSubjectLine().isEmpty()) {
- // Is empty
- throw new IllegalArgumentException("wrapper.subjectLine is empty"); //NOI18N
- } else if (wrapper.getTemplateName() == null) {
- // Throw NPE again
- throw new NullPointerException("wrapper.templateName is null"); //NOI18N
- } else if (wrapper.getTemplateName().isEmpty()) {
- // Is empty
- throw new IllegalArgumentException("wrapper.templateName is empty"); //NOI18N
- } else if (wrapper.getTemplateVariables() == null) {
- // No template variables set, should not happen
- throw new NullPointerException("wrapper.templateVariables is null"); //NOI18N
- }
-
- try {
- // Send email out
- this.mailer.sendDeliverableMail(wrapper);
- } catch (final MessagingException ex) {
- // Opps, something went wrong
- this.getLoggerBeanLocal().logException(ex);
- return;
- }
-
- // Trace message
- this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.onMessage - EXIT!", this.getClass().getSimpleName())); //NOI18N
- }
-}
projects / pizzaservice-ejb.git / commitdiff