| /****************************************************************************** |
| * 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 java.lang.reflect.InvocationTargetException; |
| |
| import org.eclipse.core.commands.ExecutionException; |
| import org.eclipse.core.resources.IFile; |
| 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.jdt.core.IClasspathEntry; |
| import org.eclipse.jdt.core.IJavaProject; |
| import org.eclipse.jdt.core.JavaCore; |
| import org.eclipse.jem.util.logger.proxy.Logger; |
| import org.eclipse.jst.common.project.facet.WtpUtils; |
| import org.eclipse.jst.common.project.facet.core.ClasspathHelper; |
| import org.eclipse.jst.j2ee.internal.J2EEConstants; |
| import org.eclipse.jst.j2ee.internal.common.J2EEVersionUtil; |
| import org.eclipse.jst.j2ee.internal.web.classpath.WebAppLibrariesContainer; |
| import org.eclipse.jst.j2ee.project.facet.IJ2EEModuleFacetInstallDataModelProperties; |
| import org.eclipse.jst.j2ee.project.facet.J2EEFacetInstallDelegate; |
| import org.eclipse.jst.j2ee.web.componentcore.util.WebArtifactEdit; |
| import org.eclipse.wst.common.componentcore.ComponentCore; |
| import org.eclipse.wst.common.componentcore.datamodel.FacetDataModelProvider; |
| import org.eclipse.wst.common.componentcore.resources.IVirtualComponent; |
| import org.eclipse.wst.common.componentcore.resources.IVirtualFile; |
| import org.eclipse.wst.common.componentcore.resources.IVirtualFolder; |
| import org.eclipse.wst.common.frameworks.datamodel.IDataModel; |
| import org.eclipse.wst.common.frameworks.datamodel.IDataModelOperation; |
| import org.eclipse.wst.common.project.facet.core.IDelegate; |
| import org.eclipse.wst.common.project.facet.core.IProjectFacetVersion; |
| import org.eclipse.wst.project.facet.IProductConstants; |
| import org.eclipse.wst.project.facet.ProductManager; |
| |
| public final class WebFacetInstallDelegate extends J2EEFacetInstallDelegate implements IDelegate { |
| |
| public void execute(final IProject project, final IProjectFacetVersion fv, final Object cfg, final IProgressMonitor monitor) throws CoreException { |
| if (monitor != null) { |
| monitor.beginTask("", 1); //$NON-NLS-1$ |
| } |
| |
| try { |
| final IDataModel model = (IDataModel) cfg; |
| |
| 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 = setContentPropertyIfNeeded(model, pjpath, project); |
| mkdirs(ws.getRoot().getFolder(contentdir)); |
| |
| final IPath webinf = contentdir.append("WEB-INF"); //$NON-NLS-1$ |
| IFolder webinfFolder = ws.getRoot().getFolder(webinf); |
| mkdirs(webinfFolder); |
| |
| final IPath webinflib = webinf.append("lib"); //$NON-NLS-1$ |
| mkdirs(ws.getRoot().getFolder(webinflib)); |
| |
| // Setup the flexible project structure. |
| |
| final IVirtualComponent c = ComponentCore.createComponent(project); |
| |
| c.create(0, null); |
| |
| String contextRoot = model.getStringProperty(IWebFacetInstallDataModelProperties.CONTEXT_ROOT); |
| setContextRootPropertyIfNeeded(c, contextRoot); |
| setJavaOutputPropertyIfNeeded(model,c); |
| |
| final IVirtualFolder webroot = c.getRootFolder(); |
| if (webroot.getProjectRelativePath().equals(new Path("/"))) //$NON-NLS-1$ |
| webroot.createLink(new Path("/" + model.getStringProperty(IJ2EEModuleFacetInstallDataModelProperties.CONFIG_FOLDER)), 0, null); //$NON-NLS-1$ |
| |
| // Create the deployment descriptor (web.xml) if one doesn't exist |
| if (!webinfFolder.getFile("web.xml").exists()) { //$NON-NLS-1$ |
| String ver = fv.getVersionString(); |
| int nVer = J2EEVersionUtil.convertVersionStringToInt(ver); |
| WebArtifactEdit.createDeploymentDescriptor(project, nVer); |
| } |
| |
| // Set entries for src folders |
| final IVirtualFolder jsrc = c.getRootFolder().getFolder("/WEB-INF/classes"); //$NON-NLS-1$ |
| final IClasspathEntry[] cp = jproj.getRawClasspath(); |
| for (int i = 0; i < cp.length; i++) { |
| final IClasspathEntry cpe = cp[i]; |
| if (cpe.getEntryKind() == IClasspathEntry.CPE_SOURCE) { |
| if( cpe.getPath().removeFirstSegments(1).segmentCount() > 0 ) |
| jsrc.createLink(cpe.getPath().removeFirstSegments(1), 0, null); |
| } |
| } |
| |
| IVirtualFile vf = c.getRootFolder().getFile(new Path(J2EEConstants.MANIFEST_URI)); |
| IFile manifestmf = vf.getUnderlyingFile(); |
| if (manifestmf == null || !manifestmf.exists()) { |
| try { |
| createManifest(project, c.getRootFolder().getUnderlyingFolder(), monitor); |
| } catch (InvocationTargetException e) { |
| Logger.getLogger().logError(e); |
| } catch (InterruptedException e) { |
| Logger.getLogger().logError(e); |
| } |
| } |
| |
| // 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 webLibContainer = new Path(WebAppLibrariesContainer.CONTAINER_ID); |
| addToClasspath(jproj, JavaCore.newContainerEntry(webLibContainer)); |
| |
| try { |
| ((IDataModelOperation) model.getProperty(FacetDataModelProvider.NOTIFICATION_OPERATION)).execute(monitor, null); |
| } catch (ExecutionException e) { |
| Logger.getLogger().logError(e); |
| } |
| |
| if (monitor != null) { |
| monitor.worked(1); |
| } |
| } finally { |
| if (monitor != null) { |
| monitor.done(); |
| } |
| } |
| } |
| |
| private void setJavaOutputPropertyIfNeeded(IDataModel model, final IVirtualComponent c) { |
| String existing = c.getMetaProperties().getProperty("java-output-path"); //$NON-NLS-1$ |
| if (existing == null) |
| setOutputFolder(model, c); |
| } |
| |
| /** |
| * This overrides the default J2EE set output folder which sets the output folder to the content root |
| * if the optimized single root structure is used. For web projects, we need to switch this to |
| * set the output folder to "<contentRoot>/WEB-INF/classes" |
| * |
| * @param model |
| * @param component |
| */ |
| protected void setOutputFolder(IDataModel model, IVirtualComponent component) { |
| String outputFolder = null; |
| // If using single root structure, set the output folder to "<contentRoot>/WEB-INF/classes" |
| if (ProductManager.shouldUseSingleRootStructure()) |
| outputFolder = model.getStringProperty(IJ2EEModuleFacetInstallDataModelProperties.CONFIG_FOLDER)+"/"+J2EEConstants.WEB_INF_CLASSES; |
| // Otherwise set the output folder to the product setting default |
| else |
| outputFolder = ProductManager.getProperty(IProductConstants.OUTPUT_FOLDER); |
| component.setMetaProperty("java-output-path", outputFolder ); //$NON-NLS-1$ |
| } |
| |
| private void setContextRootPropertyIfNeeded(final IVirtualComponent c, String contextRoot) { |
| String existing = c.getMetaProperties().getProperty("context-root"); //$NON-NLS-1$ |
| if (existing == null) |
| c.setMetaProperty("context-root", contextRoot); //$NON-NLS-1$ |
| } |
| |
| // private IPath setSourcePropertyIfNeeded(final IDataModel model, final IPath pjpath, IProject project) { |
| // IVirtualComponent c = ComponentCore.createComponent(project); |
| // if (c.exists()) { |
| // return J2EEProjectUtilities.getSourcePathOrFirst(project, null).makeAbsolute(); |
| // } |
| // return pjpath.append(model.getStringProperty(IWebFacetInstallDataModelProperties.SOURCE_FOLDER)); |
| // } |
| |
| private IPath setContentPropertyIfNeeded(final IDataModel model, final IPath pjpath, IProject project) { |
| IVirtualComponent c = ComponentCore.createComponent(project); |
| if (c.exists()) { |
| if( !c.getRootFolder().getProjectRelativePath().isRoot() ){ |
| return c.getRootFolder().getUnderlyingResource().getFullPath(); |
| } |
| } |
| return pjpath.append(model.getStringProperty(IJ2EEModuleFacetInstallDataModelProperties.CONFIG_FOLDER)); |
| } |
| |
| 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); |
| } |
| } |
| } |