| /******************************************************************************* |
| * Copyright (c) 2008 SAP AG and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Kaloyan Raev, kaloyan.raev@sap.com - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jst.j2ee.ejb.internal.operations; |
| |
| import static org.eclipse.jst.j2ee.ejb.internal.operations.INewEnterpriseBeanClassDataModelProperties.EJB_NAME; |
| import static org.eclipse.jst.j2ee.ejb.internal.operations.INewEnterpriseBeanClassDataModelProperties.MAPPED_NAME; |
| import static org.eclipse.jst.j2ee.ejb.internal.operations.INewMessageDrivenBeanClassDataModelProperties.DESTINATION_TYPE; |
| import static org.eclipse.jst.j2ee.ejb.internal.operations.INewMessageDrivenBeanClassDataModelProperties.JMS; |
| import static org.eclipse.jst.j2ee.ejb.internal.operations.INewMessageDrivenBeanClassDataModelProperties.MESSAGE_LISTENER_INTERFACE; |
| |
| import java.util.Collection; |
| import java.util.Hashtable; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.eclipse.jdt.core.Signature; |
| import org.eclipse.jst.j2ee.internal.common.operations.Method; |
| import org.eclipse.wst.common.frameworks.datamodel.IDataModel; |
| |
| public class CreateMessageDrivenBeanTemplateModel extends |
| CreateEnterpriseBeanTemplateModel { |
| |
| public static final String QUALIFIED_ACTIVATION_CONFIG_PROPERTY = "javax.ejb.ActivationConfigProperty"; //$NON-NLS-1$ |
| public static final String QUALIFIED_TRANSACTION_MANAGEMENT = "javax.ejb.TransactionManagement"; //$NON-NLS-1$ |
| public static final String QUALIFIED_TRANSACTION_MANAGEMENT_TYPE = "javax.ejb.TransactionManagementType"; //$NON-NLS-1$ |
| public static final String QUALIFIED_JSM_MESSAGE = "javax.jms.Message"; //$NON-NLS-1$ |
| public static final String QUALIFIED_MESSAGE_DRIVEN = "javax.ejb.MessageDriven"; //$NON-NLS-1$ |
| public static final String ATT_ACTIVATION_CONFIG = "activationConfig"; //$NON-NLS-1$ |
| public static final String ATT_MESSAGE_LISTENER_INTERFACE = "messageListenerInterface"; //$NON-NLS-1$ |
| public static final String ON_MESSAGE = "onMessage"; //$NON-NLS-1$ |
| public static final String ON_MESSAGE_SIGNATURE = "(Ljavax/jms/Message;)V"; //$NON-NLS-1$ |
| |
| private static final String CLASS_SUFFIX = ".class"; //$NON-NLS-1$ |
| |
| public CreateMessageDrivenBeanTemplateModel(IDataModel dataModel) { |
| super(dataModel); |
| } |
| |
| @Override |
| public Collection<String> getImports() { |
| Collection<String> collection = super.getImports(); |
| |
| collection.add(QUALIFIED_MESSAGE_DRIVEN); |
| if (isJMS()){ |
| collection.add(QUALIFIED_ACTIVATION_CONFIG_PROPERTY); |
| collection.add(NewMessageDrivenBeanClassDataModelProvider.QUALIFIED_JMS_MESSAGELISTENER); |
| collection.add(QUALIFIED_JSM_MESSAGE); |
| } |
| if (!isContainerType()) { |
| collection.add(QUALIFIED_TRANSACTION_MANAGEMENT); |
| collection.add(QUALIFIED_TRANSACTION_MANAGEMENT_TYPE); |
| } |
| |
| collection.add(dataModel.getStringProperty(MESSAGE_LISTENER_INTERFACE)); |
| |
| return collection; |
| } |
| |
| public Map<String, String> getClassAnnotationParams() { |
| Map<String, String> result = new Hashtable<String, String>(); |
| if (isJMS()){ |
| String destinationType = dataModel.getStringProperty(DESTINATION_TYPE); |
| if (destinationType.equals(DestinationType.QUEUE.toString())) |
| result.put(ATT_ACTIVATION_CONFIG, "javax.jms.Queue"); //$NON-NLS-1$ |
| else if (destinationType.equals(DestinationType.TOPIC.toString())) |
| result.put(ATT_ACTIVATION_CONFIG, "javax.jms.Topic"); //$NON-NLS-1$ |
| else |
| throw new IllegalStateException("illegal destination type: " + destinationType); //$NON-NLS-1$ |
| } |
| String dispName = getProperty(EJB_NAME).trim(); |
| if (!dispName.equals(getClassName()) && (dispName.length() > 0)) |
| result.put(ATT_NAME, QUOTATION_STRING + dispName + QUOTATION_STRING); |
| String mappedName = getProperty(MAPPED_NAME).trim(); |
| if (mappedName != null && mappedName.length() > 0) { |
| result.put(ATT_MAPPED_NAME, QUOTATION_STRING + mappedName + QUOTATION_STRING); |
| } |
| String messageListenerInterface = getProperty(MESSAGE_LISTENER_INTERFACE); |
| |
| List<String> interfaces = getQualifiedInterfaces(); |
| if (interfaces.size() != 1 || !interfaces.contains(messageListenerInterface)) { |
| result.put(ATT_MESSAGE_LISTENER_INTERFACE, |
| Signature.getSimpleName(messageListenerInterface) + CLASS_SUFFIX); |
| } |
| |
| return result; |
| } |
| |
| public boolean isJMS(){ |
| return dataModel.getBooleanProperty(JMS); |
| } |
| |
| @Override |
| public Collection<Method> getUnimplementedMethods() { |
| Collection<Method> unimplementedMethods = super.getUnimplementedMethods(); |
| Iterator<Method> iterator = unimplementedMethods.iterator(); |
| |
| while (iterator.hasNext()) { |
| Method method = iterator.next(); |
| if (ON_MESSAGE.equals(method.getName()) && ON_MESSAGE_SIGNATURE.equals(method.getSignature())) { |
| iterator.remove(); |
| } |
| } |
| |
| return unimplementedMethods; |
| } |
| |
| } |