| /****************************************************************************** |
| * Copyright (c) 2005 BEA Systems, Inc. |
| * 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: |
| * Konstantin Komissarchik - initial API and implementation |
| ******************************************************************************/ |
| |
| package org.eclipse.jst.j2ee.web.project.facet; |
| |
| import org.eclipse.core.commands.ExecutionException; |
| import org.eclipse.core.resources.IFolder; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.IWorkspace; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.emf.ecore.EPackage; |
| import org.eclipse.jdt.core.IClasspathEntry; |
| import org.eclipse.jdt.core.IJavaProject; |
| import org.eclipse.jdt.core.JavaCore; |
| import org.eclipse.jst.common.project.facet.WtpUtils; |
| import org.eclipse.jst.j2ee.application.ApplicationFactory; |
| import org.eclipse.jst.j2ee.application.ApplicationPackage; |
| import org.eclipse.jst.j2ee.application.WebModule; |
| import org.eclipse.jst.j2ee.project.facet.EarUtil; |
| import org.eclipse.jst.j2ee.web.componentcore.util.WebArtifactEdit; |
| import org.eclipse.wst.common.componentcore.ComponentCore; |
| import org.eclipse.wst.common.componentcore.internal.ComponentType; |
| import org.eclipse.wst.common.componentcore.internal.ComponentcoreFactory; |
| import org.eclipse.wst.common.componentcore.internal.Property; |
| import org.eclipse.wst.common.componentcore.internal.StructureEdit; |
| import org.eclipse.wst.common.componentcore.resources.IVirtualComponent; |
| import org.eclipse.wst.common.componentcore.resources.IVirtualFolder; |
| import org.eclipse.wst.common.frameworks.datamodel.IDataModel; |
| import org.eclipse.wst.common.project.facet.core.IDelegate; |
| import org.eclipse.wst.common.project.facet.core.IProjectFacetVersion; |
| import org.eclipse.wst.common.project.facet.core.runtime.classpath.ClasspathHelper; |
| |
| /** |
| * @author <a href="mailto:kosta@bea.com">Konstantin Komissarchik</a> |
| */ |
| |
| public final class WebFacetInstallDelegate |
| |
| implements IDelegate |
| |
| { |
| private static final String WEB_LIB_CONTAINER |
| = "org.eclipse.jst.j2ee.internal.web.container"; |
| |
| public void execute( final IProject project, |
| final IProjectFacetVersion fv, |
| final Object cfg, |
| final IProgressMonitor monitor ) |
| |
| throws CoreException |
| |
| { |
| IDataModel model = (IDataModel)cfg; |
| try { |
| model.getDefaultOperation().execute(monitor, null); |
| } catch (ExecutionException e) { |
| e.printStackTrace(); |
| } |
| if(true){ |
| return; |
| } |
| |
| |
| |
| |
| if( monitor != null ) |
| { |
| monitor.beginTask( "", 1 ); |
| } |
| |
| try |
| { |
| final WebFacetInstallConfig config; |
| |
| if( cfg != null ) |
| { |
| config = (WebFacetInstallConfig) cfg; |
| } |
| else |
| { |
| config = new WebFacetInstallConfig(); |
| config.setEarProjectName( null ); |
| config.setContextRoot( project.getName() ); |
| config.setContentDir( "web" ); |
| config.setCreateWebInfSrc( false ); |
| } |
| |
| final IJavaProject jproj = JavaCore.create( project ); |
| |
| // Add WTP natures. |
| |
| WtpUtils.addNatures( project ); |
| |
| // Create the directory structure. |
| |
| final IWorkspace ws = ResourcesPlugin.getWorkspace(); |
| final IPath pjpath = project.getFullPath(); |
| |
| final IPath contentdir = pjpath.append( config.getContentDir() ); |
| mkdirs( ws.getRoot().getFolder( contentdir ) ); |
| |
| final IPath webinf = contentdir.append( "WEB-INF" ); |
| IFolder webinfFolder = ws.getRoot().getFolder(webinf); |
| mkdirs( webinfFolder ); |
| |
| final IPath webinflib = webinf.append( "lib" ); |
| mkdirs( ws.getRoot().getFolder( webinflib ) ); |
| |
| // Setup WEB-INF/src, if necessary. |
| |
| if( config.getCreateWebInfSrc() ) |
| { |
| final IPath webinfsrc = webinf.append( "src" ); |
| mkdirs( ws.getRoot().getFolder( webinfsrc ) ); |
| |
| addToClasspath( jproj, JavaCore.newSourceEntry( webinfsrc ) ); |
| } |
| |
| // Setup the flexible project structure. |
| |
| final IVirtualComponent c |
| = ComponentCore.createComponent( project, project.getName() ); |
| |
| c.create( 0, null ); |
| |
| final ComponentType ctype |
| = ComponentcoreFactory.eINSTANCE.createComponentType(); |
| |
| ctype.setComponentTypeId( "jst.web" ); |
| ctype.setVersion( fv.getVersionString() ); |
| |
| Property prop; |
| |
| prop = ComponentcoreFactory.eINSTANCE.createProperty(); |
| prop.setName( "context-root" ); |
| prop.setValue( config.getContextRoot() ); |
| ctype.getProperties().add( prop ); |
| |
| prop = ComponentcoreFactory.eINSTANCE.createProperty(); |
| prop.setName( "java-output-path" ); |
| prop.setValue( "/build/classes/" ); |
| ctype.getProperties().add( prop ); |
| |
| final StructureEdit edit |
| = StructureEdit.getStructureEditForWrite( project ); |
| |
| try |
| { |
| StructureEdit.setComponentType( c, ctype ); |
| edit.saveIfNecessary( null ); |
| } |
| finally |
| { |
| edit.dispose(); |
| } |
| |
| final IVirtualFolder jsrc = c.getRootFolder().getFolder( "/WEB-INF/classes" ); |
| final IClasspathEntry[] cp = jproj.getRawClasspath(); |
| |
| for( int i = 0; i < cp.length; i++ ) |
| { |
| final IClasspathEntry cpe = cp[ i ]; |
| |
| if( cpe.getEntryKind() == IClasspathEntry.CPE_SOURCE ) |
| { |
| jsrc.createLink( cpe.getPath().removeFirstSegments( 1 ), |
| 0, null ); |
| } |
| } |
| |
| final IVirtualFolder webroot = c.getRootFolder(); |
| |
| webroot.createLink( new Path( "/" + config.getContentDir() ), |
| 0, null ); |
| |
| // Create the deployment descriptor (web.xml) if one doesn't exist |
| if (!webinfFolder.getFile("web.xml").exists()) |
| { |
| final WebArtifactEdit webEdit |
| = WebArtifactEdit.getWebArtifactEditForWrite( project ); |
| |
| try |
| { |
| webEdit.createModelRoot( 24 ); |
| webEdit.save( null ); |
| } |
| finally |
| { |
| webEdit.dispose(); |
| } |
| } |
| |
| // Setup the classpath. |
| |
| ClasspathHelper.removeClasspathEntries( project, fv ); |
| |
| if( ! ClasspathHelper.addClasspathEntries( project, fv ) ) |
| { |
| // TODO: Support the no runtime case. |
| // ClasspathHelper.addClasspathEntries( project, fv, <something> ); |
| } |
| |
| // Add the web libraries container. |
| |
| final IPath cont |
| = new Path( WEB_LIB_CONTAINER ).append( project.getName() ); |
| |
| addToClasspath( jproj, JavaCore.newContainerEntry( cont ) ); |
| |
| // Associate with an EAR, if necessary. |
| |
| final String earProjectName = config.getEarProjectName(); |
| |
| if( earProjectName != null ) |
| { |
| final IProject earproj |
| = ws.getRoot().getProject( earProjectName ); |
| |
| final EPackage.Registry registry = EPackage.Registry.INSTANCE; |
| |
| final EPackage pack |
| = registry.getEPackage( ApplicationPackage.eNS_URI ); |
| |
| final ApplicationFactory appfact |
| = ( (ApplicationPackage) pack ).getApplicationFactory(); |
| |
| final WebModule m = appfact.createWebModule(); |
| |
| m.setUri( project.getName() + ".war" ); |
| m.setContextRoot( config.getContextRoot() ); |
| |
| EarUtil.addModuleReference( earproj, project, m ); |
| } |
| |
| if( monitor != null ) |
| { |
| monitor.worked( 1 ); |
| } |
| } |
| finally |
| { |
| if( monitor != null ) |
| { |
| monitor.done(); |
| } |
| } |
| } |
| |
| private static void addToClasspath( final IJavaProject jproj, |
| final IClasspathEntry entry ) |
| |
| throws CoreException |
| |
| { |
| final IClasspathEntry[] current = jproj.getRawClasspath(); |
| final IClasspathEntry[] updated = new IClasspathEntry[ current.length + 1 ]; |
| System.arraycopy( current, 0, updated, 0, current.length ); |
| updated[ current.length ] = entry; |
| jproj.setRawClasspath( updated, null ); |
| } |
| |
| private static void mkdirs( final IFolder folder ) |
| |
| throws CoreException |
| |
| { |
| if( ! folder.exists() ) |
| { |
| if( folder.getParent() instanceof IFolder ) |
| { |
| mkdirs( (IFolder) folder.getParent() ); |
| } |
| |
| folder.create( true, true, null ); |
| } |
| } |
| |
| } |
