| /******************************************************************************* |
| * Copyright (c) 2003, 2004 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| /* |
| * Created on May 14, 2004 |
| * |
| * TODO To change the template for this generated file go to |
| * Window - Preferences - Java - Code Generation - Code and Comments |
| */ |
| package org.eclipse.jst.j2ee.internal.web.operations; |
| |
| import java.util.List; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.IFolder; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.jem.java.JavaClass; |
| import org.eclipse.jst.j2ee.internal.J2EEVersionConstants; |
| import org.eclipse.jst.j2ee.webapplication.FilterMapping; |
| import org.eclipse.jst.j2ee.webapplication.Servlet; |
| import org.eclipse.jst.j2ee.webapplication.ServletMapping; |
| import org.eclipse.jst.j2ee.webapplication.WebApp; |
| import org.eclipse.jst.j2ee.webapplication.WebapplicationPackage; |
| import org.eclipse.jst.j2ee.webapplication.impl.WebapplicationFactoryImpl; |
| import org.eclipse.wst.common.internal.emfworkbench.integration.ModifierHelper; |
| import org.eclipse.wst.common.internal.emfworkbench.operation.ModelModifierOperation; |
| |
| import com.ibm.wtp.common.logger.proxy.Logger; |
| import com.ibm.wtp.emf.workbench.ProjectUtilities; |
| |
| /** |
| * @author jialin |
| * |
| * TODO To change the template for this generated type comment go to Window - Preferences - Java - |
| * Code Generation - Code and Comments |
| */ |
| public class RemoveServletOperation extends ModelModifierOperation { |
| public RemoveServletOperation(RemoveServletDataModel model) { |
| super(model); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.wst.common.internal.emfworkbench.operation.ModelModifierOperation#addHelpers() |
| */ |
| protected void addHelpers() { |
| RemoveServletDataModel model = (RemoveServletDataModel) this.operationDataModel; |
| boolean removeClass = model.getBooleanProperty(RemoveServletDataModel.REMOVE_JAVA_CLASS); |
| IProject project = model.getTargetProject(); |
| J2EEWebNatureRuntime nature = (J2EEWebNatureRuntime) J2EEWebNatureRuntimeUtilities.getRuntime(project); |
| boolean isServlet2_3OrGreater = nature.getJ2EEVersion() >= J2EEVersionConstants.J2EE_1_3_ID; |
| List servletList = (List) model.getProperty(RemoveServletDataModel.SERVLET_LIST); |
| int count = servletList.size(); |
| for (int i = 0; i < count; i++) { |
| Servlet servlet = (Servlet) servletList.get(i); |
| WebApp webApp = (WebApp) servlet.eContainer(); |
| // remove servlet |
| ModifierHelper helper = createRemoveServletHelper(webApp, servlet); |
| this.modifier.addHelper(helper); |
| // collect the servlet mappings to remove |
| List servletMappings = webApp.getServletMappings(); |
| for (int j = 0; j < servletMappings.size(); j++) { |
| ServletMapping sm = (ServletMapping) servletMappings.get(j); |
| if (sm.eIsSet(WebapplicationPackage.eINSTANCE.getServletMapping_Servlet()) && servlet.equals(sm.getServlet())) { |
| ModifierHelper helper1 = createRemoveServletMappingHelper(webApp, sm); |
| this.modifier.addHelper(helper1); |
| } |
| } |
| // collect the filter mappings to remove |
| if (isServlet2_3OrGreater) { |
| List filterMappings = webApp.getFilterMappings(); |
| for (int j = 0; j < filterMappings.size(); j++) { |
| FilterMapping fm = (FilterMapping) filterMappings.get(j); |
| if (fm.eIsSet(WebapplicationPackage.eINSTANCE.getFilterMapping_Servlet()) && servlet.equals(fm.getServlet())) { |
| ModifierHelper helper1 = createRemoveFilterMappingHelper(webApp, fm); |
| this.modifier.addHelper(helper1); |
| } |
| } |
| } |
| if (removeClass) { |
| try { |
| JavaClass javaClass = servlet.getServletClass(); |
| String qualifiedName = javaClass.getQualifiedName(); |
| qualifiedName = qualifiedName.replace('.', IPath.SEPARATOR) + ".java"; //$NON-NLS-1$ |
| List sourceFolders = ProjectUtilities.getSourceContainers(project); |
| for (int j = 0; j < sourceFolders.size(); j++) { |
| IFolder sourceFolder = (IFolder) sourceFolders.get(j); |
| IFile file = sourceFolder.getFile(qualifiedName); |
| if (file.exists()) { |
| file.delete(true, null); |
| break; |
| } |
| } |
| } catch (CoreException ex) { |
| Logger.getLogger().log(ex); |
| } |
| } |
| } |
| } |
| |
| private ModifierHelper createRemoveServletHelper(WebApp webApp, Servlet servlet) { |
| ModifierHelper helper = new ModifierHelper(); |
| helper.setOwner(webApp); |
| helper.setFeature(WebapplicationPackage.eINSTANCE.getWebApp_Servlets()); |
| helper.setValue(servlet); |
| helper.doUnsetValue(); |
| return helper; |
| } |
| |
| private ModifierHelper createRemoveServletMappingHelper(WebApp webApp, ServletMapping servletMapping) { |
| ModifierHelper helper = new ModifierHelper(); |
| helper.setOwner(webApp); |
| helper.setFeature(WebapplicationFactoryImpl.getPackage().getWebApp_ServletMappings()); |
| helper.setValue(servletMapping); |
| helper.doUnsetValue(); |
| this.modifier.addHelper(helper); |
| return helper; |
| } |
| |
| private ModifierHelper createRemoveFilterMappingHelper(WebApp webApp, FilterMapping filterMapping) { |
| ModifierHelper helper = new ModifierHelper(); |
| helper.setOwner(webApp); |
| helper.setFeature(WebapplicationFactoryImpl.getPackage().getWebApp_FilterMappings()); |
| helper.setValue(filterMapping); |
| helper.doUnsetValue(); |
| this.modifier.addHelper(helper); |
| return helper; |
| } |
| } |