| /******************************************************************************* |
| * 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 |
| *******************************************************************************/ |
| package org.eclipse.jst.ws.internal.axis.creation.ui.command; |
| |
| |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Properties; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.NullProgressMonitor; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.debug.core.ILaunchManager; |
| import org.eclipse.jst.j2ee.web.componentcore.util.WebArtifactEdit; |
| import org.eclipse.jst.j2ee.webapplication.Servlet; |
| import org.eclipse.jst.j2ee.webapplication.ServletMapping; |
| import org.eclipse.jst.j2ee.webapplication.ServletType; |
| import org.eclipse.jst.j2ee.webapplication.WebApp; |
| import org.eclipse.jst.j2ee.webapplication.WebapplicationFactory; |
| import org.eclipse.jst.ws.internal.axis.creation.ui.AxisCreationUIMessages; |
| import org.eclipse.wst.command.internal.env.core.common.StatusUtils; |
| import org.eclipse.wst.common.componentcore.ComponentCore; |
| import org.eclipse.wst.common.componentcore.resources.IVirtualComponent; |
| import org.eclipse.wst.common.environment.IEnvironment; |
| import org.eclipse.wst.common.frameworks.datamodel.AbstractDataModelOperation; |
| import org.eclipse.wst.server.core.IServer; |
| import org.eclipse.wst.server.core.ServerCore; |
| import org.eclipse.wst.ws.internal.wsrt.WebServiceInfo; |
| |
| public class UpdateWEBXMLCommand extends AbstractDataModelOperation { |
| |
| private IProject serverProject; |
| private WebServiceInfo wsInfo; |
| |
| public UpdateWEBXMLCommand( ) |
| { |
| } |
| |
| public UpdateWEBXMLCommand(WebServiceInfo wsInfo) |
| { |
| this.wsInfo = wsInfo; |
| } |
| |
| public IStatus execute( IProgressMonitor monitor, IAdaptable adaptable ) |
| { |
| IEnvironment environment = getEnvironment(); |
| if (serverProject != null) { |
| IStatus status = null; |
| status = addServlet(serverProject, getAxisServletDescriptor(), monitor, false); |
| if (status.getSeverity() == Status.ERROR) { |
| environment.getStatusHandler().reportError(status); |
| return status; |
| } |
| if (status.getSeverity() == Status.ERROR) { |
| environment.getStatusHandler().reportError(status); |
| return status; |
| } |
| addServlet(serverProject, getAdmintServletDescriptor(), monitor, true); |
| if (status.getSeverity() == Status.ERROR) { |
| environment.getStatusHandler().reportError(status); |
| return status; |
| } |
| } |
| return Status.OK_STATUS; |
| } |
| |
| private ServletDescriptor getAxisServletDescriptor() { |
| |
| ServletDescriptor sd = new ServletDescriptor(); |
| sd._name = "AxisServlet"; //$NON-NLS-1$ |
| sd._displayName = "Apache-Axis Servlet"; //$NON-NLS-1$ |
| sd._className = "org.apache.axis.transport.http.AxisServlet"; //$NON-NLS-1$ |
| sd._mappings = new String[] { "/servlet/AxisServlet", //$NON-NLS-1$ |
| "*.jws", //$NON-NLS-1$ |
| "/services/*" }; //$NON-NLS-1$ |
| return sd; |
| } |
| |
| private ServletDescriptor getAdmintServletDescriptor() { |
| ServletDescriptor sd = new ServletDescriptor(); |
| sd._name = "AdminServlet"; //$NON-NLS-1$ |
| sd._displayName = "Axis Admin Servlet"; //$NON-NLS-1$ |
| sd._className = "org.apache.axis.transport.http.AdminServlet"; //$NON-NLS-1$ |
| sd._mappings = new String[] { "/servlet/AdminServlet" }; //$NON-NLS-1$ |
| sd._loadOnStartup = new Integer(100); |
| return sd; |
| } |
| |
| public IStatus addServlet( |
| IProject webProject, |
| ServletDescriptor servletDescriptor) { |
| return addServlet(webProject, servletDescriptor, new NullProgressMonitor(), false); |
| } |
| |
| private IStatus addServlet( |
| IProject webProject, |
| ServletDescriptor servletDescriptor, |
| IProgressMonitor monitor, |
| boolean restart) { |
| |
| WebArtifactEdit webEdit = null; |
| try { |
| // |
| WebApp webapp = null; |
| IVirtualComponent vc = ComponentCore.createComponent(webProject); |
| webEdit = WebArtifactEdit.getWebArtifactEditForWrite(vc); |
| if (webEdit != null) |
| { |
| webapp = (WebApp) webEdit.getDeploymentDescriptorRoot(); |
| |
| boolean foundServlet = false; |
| |
| List theServlets = webapp.getServlets(); |
| for (int i = 0; i < theServlets.size(); i++) { |
| Servlet aServlet = (Servlet) theServlets.get(i); |
| if (aServlet.getServletName().equals(servletDescriptor._name)) { |
| foundServlet = true; |
| } |
| } |
| |
| if (foundServlet) { |
| return Status.OK_STATUS; |
| } |
| |
| WebapplicationFactory factory = WebapplicationFactory.eINSTANCE; |
| |
| Servlet servlet = factory.createServlet(); |
| ServletType servletType = factory.createServletType(); |
| servlet.setWebType(servletType); |
| servlet.setServletName(servletDescriptor._name); |
| servletType.setClassName(servletDescriptor._className); |
| if(servletDescriptor._displayName != null){ |
| servlet.setDisplayName(servletDescriptor._displayName); |
| } |
| if(servletDescriptor._loadOnStartup != null){ |
| servlet.setLoadOnStartup(servletDescriptor._loadOnStartup); |
| } |
| if(servletDescriptor._params != null){ |
| Properties properties = servlet.getParamsAsProperties(); |
| properties.putAll(servletDescriptor._params); |
| } |
| webapp.getServlets().add(servlet); |
| |
| if(servletDescriptor._mappings != null){ |
| for(int i=0; i<servletDescriptor._mappings.length; i++){ |
| ServletMapping servletMapping = factory.createServletMapping(); |
| servletMapping.setServlet(servlet); |
| servletMapping.setUrlPattern(servletDescriptor._mappings[i]); |
| webapp.getServletMappings().add(servletMapping); |
| } |
| } |
| |
| webEdit.save(new NullProgressMonitor()); |
| } |
| |
| // TODO: The following snippet of code is to restart the server |
| // after web.xml gets updated with the Axis Admin servlet. |
| // Ideally, we do NOT need this because the base framework should |
| // handle the restart for us. However, we found that the Tomcat |
| // server is over reporting whether it needs to be restarted or not. |
| // For example, if you put a .java file in a Web module, Tomcat |
| // will say, I need to be restarted. To prevent restarting of |
| // servers every time we generate a Web service, the base framewrok |
| // made the restart condition to be more restrictive. That is, |
| // not only does the server has to say it needs to be restarted, it |
| // also have to say it needs to be re-published. A side effect of the |
| // more restrictive condition is that, web.xml changes will not |
| // cause a server restart. The following piece of code is to |
| // workaround the problem reported in bug 118099. For more information, see comments |
| // in org.eclipse.jst.ws.internal.consumption.ui.command.StartServerCommand |
| if (restart && wsInfo != null) |
| { |
| String serverInstanceId = wsInfo.getServerInstanceId(); |
| if (serverInstanceId != null) |
| { |
| IServer server = ServerCore.findServer(serverInstanceId); |
| if (server != null && server.getServerState() == IServer.STATE_STARTED && server.getServerRestartState()) |
| { |
| server.publish(IServer.PUBLISH_INCREMENTAL, monitor); |
| server.synchronousRestart(ILaunchManager.RUN_MODE, monitor); |
| } |
| } |
| } |
| |
| return Status.OK_STATUS; |
| } catch (Exception e) { |
| |
| return StatusUtils.errorStatus( |
| AxisCreationUIMessages.MSG_ERROR_UPDATE_WEB_XML, |
| e); |
| } |
| finally{ |
| if (webEdit != null) |
| webEdit.dispose(); |
| } |
| } |
| |
| public void setServerProject(IProject serverProject) |
| { |
| this.serverProject = serverProject; |
| } |
| |
| public class ServletDescriptor { |
| String _name; |
| String _className; |
| String _displayName; |
| Map _params; |
| String[] _mappings; |
| Integer _loadOnStartup; |
| } |
| |
| } |
