| /******************************************************************************* |
| * 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 org.eclipse.core.resources.IFile; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.jdt.core.ICompilationUnit; |
| import org.eclipse.jdt.core.IPackageFragment; |
| import org.eclipse.jdt.core.JavaModelException; |
| import org.eclipse.jst.j2ee.internal.common.operations.NewJavaEEArtifactClassOperation; |
| import org.eclipse.wst.common.componentcore.internal.operation.ArtifactEditProviderOperation; |
| import org.eclipse.wst.common.frameworks.datamodel.IDataModel; |
| |
| /** |
| * The NewMessageDrivenBeanClassOperation is an IDataModelOperation following the |
| * IDataModel wizard and operation framework. |
| * |
| * @see org.eclipse.wst.common.frameworks.datamodel.IDataModelOperation |
| * @see org.eclipse.wst.common.frameworks.datamodel.IDataModelProvider |
| * |
| * It extends ArtifactEditProviderOperation to provide enterprise bean specific java |
| * class generation. |
| * @see org.eclipse.wst.common.componentcore.internal.operation.ArtifactEditProviderOperation |
| * |
| * This operation is used by the AddMessageDrivenBeanOperation to generate an |
| * non annotated java class for an added enterprise bean. It shares the |
| * NewMessageDrivenBeanClassDataModelProvider with the AddMessageDrivenBeanOperation to store the |
| * appropriate properties required to generate the new message-driven bean. |
| * @see org.eclipse.jst.j2ee.ejb.internal.operations.AddMessageDrivenBeanOperation |
| * @see org.eclipse.jst.j2ee.ejb.internal.operations.NewMessageDrivenBeanClassDataModelProvider |
| * |
| * A WTPJetEmitter bean template is used to create the class with the bean template. |
| * @see org.eclipse.jst.j2ee.internal.project.WTPJETEmitter |
| * @see org.eclipse.jst.j2ee.ejb.internal.operations.CreateMessageDrivenBeanTemplateModel |
| * |
| * Subclasses may extend this operation to provide their own specific bean |
| * java class generation. The execute method may be extended to do so. Also, |
| * generateUsingTemplates is exposed. |
| * |
| */ |
| public abstract class NewEnterpriseBeanClassOperation extends NewJavaEEArtifactClassOperation { |
| |
| /** |
| * Constructor taking an IDataModel |
| * |
| * @see ArtifactEditProviderOperation#ArtifactEditProviderOperation(IDataModel) |
| * @see NewEnterpriseBeanClassOperation |
| * |
| * @param dataModel |
| * @return NewEnterpriseBeanClassOperation |
| */ |
| public NewEnterpriseBeanClassOperation(IDataModel dataModel) { |
| super(dataModel); |
| } |
| |
| protected IFile createJavaFile(IProgressMonitor monitor, IPackageFragment fragment, String source, String localBeanName) throws JavaModelException { |
| if (fragment != null) { |
| ICompilationUnit cu = fragment.getCompilationUnit(localBeanName); |
| // Add the compilation unit to the java file |
| if (cu == null || !cu.exists()) |
| cu = fragment.createCompilationUnit(localBeanName, source, |
| true, monitor); |
| return (IFile) cu.getResource(); |
| } |
| return null; |
| } |
| |
| } |