| /****************************************************************************** |
| * 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 java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| 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.emf.ecore.EPackage; |
| import org.eclipse.jdt.core.IClasspathEntry; |
| import org.eclipse.jdt.core.IJavaProject; |
| import org.eclipse.jdt.core.JavaCore; |
| import org.eclipse.jem.util.emf.workbench.ProjectUtilities; |
| 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.application.ApplicationPackage; |
| import org.eclipse.jst.j2ee.application.Module; |
| import org.eclipse.jst.j2ee.application.internal.operations.AddComponentToEnterpriseApplicationDataModelProvider; |
| import org.eclipse.jst.j2ee.application.internal.operations.AddComponentToEnterpriseApplicationOp; |
| import org.eclipse.jst.j2ee.application.internal.operations.IAddComponentToEnterpriseApplicationDataModelProperties; |
| import org.eclipse.jst.j2ee.internal.J2EEConstants; |
| import org.eclipse.jst.j2ee.internal.common.J2EEVersionUtil; |
| import org.eclipse.jst.j2ee.internal.web.classpath.WebAppContainer; |
| import org.eclipse.jst.j2ee.project.facet.IJ2EEFacetInstallDataModelProperties; |
| 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.datamodel.properties.ICreateReferenceComponentsDataModelProperties; |
| 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.DataModelFactory; |
| 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.IFacetedProject; |
| import org.eclipse.wst.common.project.facet.core.IProjectFacetVersion; |
| import org.eclipse.wst.common.project.facet.core.ProjectFacetsManager; |
| import org.eclipse.wst.common.project.facet.core.runtime.IRuntime; |
| |
| 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); |
| if (contextRoot == null || contextRoot.length() == 0) |
| contextRoot = project.getName(); |
| setContextRootPropertyIfNeeded(c, contextRoot); |
| setJavaOutputPropertyIfNeeded(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) { |
| 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 cont = new Path(WebAppContainer.CONTAINER_ID); |
| addToClasspath(jproj, JavaCore.newContainerEntry(cont)); |
| |
| // Associate with an EAR, if necessary. |
| |
| |
| if (model.getBooleanProperty(IJ2EEModuleFacetInstallDataModelProperties.ADD_TO_EAR)) { |
| final String earProjectName = model.getStringProperty(IJ2EEModuleFacetInstallDataModelProperties.EAR_PROJECT_NAME); |
| if (earProjectName != null && !earProjectName.equals("")) { //$NON-NLS-1$ |
| String ver = fv.getVersionString(); |
| String j2eeVersionText = J2EEVersionUtil.convertVersionIntToString(J2EEVersionUtil.convertWebVersionStringToJ2EEVersionID(ver)); |
| IFacetedProject facetedProject = ProjectFacetsManager.create(project); |
| installEARFacet(j2eeVersionText, earProjectName, (IRuntime) model.getProperty(IJ2EEFacetInstallDataModelProperties.FACET_RUNTIME), monitor); |
| |
| IProject earProject = ProjectUtilities.getProject(earProjectName); |
| IVirtualComponent earComp = ComponentCore.createComponent(earProject); |
| |
| final IDataModel dataModel = DataModelFactory.createDataModel(new AddComponentToEnterpriseApplicationDataModelProvider() { |
| public Object getDefaultProperty(String propertyName) { |
| if (IAddComponentToEnterpriseApplicationDataModelProperties.TARGET_COMPONENTS_TO_URI_MAP.equals(propertyName)) { |
| Map map = new HashMap(); |
| List components = (List) getProperty(TARGET_COMPONENT_LIST); |
| for (int i = 0; i < components.size(); i++) { |
| IVirtualComponent component = (IVirtualComponent) components.get(i); |
| String name = component.getName(); |
| name += ".war"; //$NON-NLS-1$ |
| map.put(component, name); |
| } |
| return map; |
| } |
| return super.getDefaultProperty(propertyName); |
| } |
| |
| public IDataModelOperation getDefaultOperation() { |
| return new AddComponentToEnterpriseApplicationOp(model) { |
| protected Module createNewModule(IVirtualComponent wc) { |
| return ((ApplicationPackage) EPackage.Registry.INSTANCE.getEPackage(ApplicationPackage.eNS_URI)).getApplicationFactory().createWebModule(); |
| } |
| }; |
| } |
| }); |
| dataModel.setProperty(ICreateReferenceComponentsDataModelProperties.SOURCE_COMPONENT, earComp); |
| List modList = (List) dataModel.getProperty(ICreateReferenceComponentsDataModelProperties.TARGET_COMPONENT_LIST); |
| modList.add(c); |
| dataModel.setProperty(ICreateReferenceComponentsDataModelProperties.TARGET_COMPONENT_LIST, modList); |
| try { |
| dataModel.getDefaultOperation().execute(null, null); |
| } catch (ExecutionException e) { |
| Logger.getLogger().logError(e); |
| } |
| |
| } |
| } |
| |
| 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(final IVirtualComponent c) { |
| String existing = c.getMetaProperties().getProperty("java-output-path"); //$NON-NLS-1$ |
| if (existing == null) |
| c.setMetaProperty("java-output-path", "/build/classes/"); //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| |
| 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()) { |
| return c.getRootFolder().getUnderlyingResource().getFullPath(); |
| } |
| return pjpath.append(model.getStringProperty(IJ2EEModuleFacetInstallDataModelProperties.CONFIG_FOLDER)); |
| } |
| |
| 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); |
| } |
| } |
| } |