| /******************************************************************************* |
| * Copyright (c) 2001, 2007 Oracle 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: |
| * Oracle Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jst.jsf.core.internal; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.jdt.core.ClasspathContainerInitializer; |
| import org.eclipse.jdt.core.IClasspathContainer; |
| import org.eclipse.jdt.core.IJavaProject; |
| import org.eclipse.jdt.core.JavaCore; |
| import org.eclipse.jst.jsf.core.internal.jsflibraryconfig.JSFLibraryRegistryUtil; |
| import org.eclipse.jst.jsf.core.internal.jsflibraryregistry.JSFLibrary; |
| import org.eclipse.jst.jsf.core.jsflibraryconfiguration.JSFLibraryConfigurationHelper; |
| |
| /** |
| * Initialize JSF Libraries as classpath containers |
| */ |
| @SuppressWarnings("deprecation") |
| public class JSFLibrariesContainerInitializer extends |
| ClasspathContainerInitializer { |
| |
| private static final String MISSING_LIBRARY = Messages.JSFLibrariesContainerInitializer_missing_library; |
| |
| /** |
| * Constructor |
| */ |
| public JSFLibrariesContainerInitializer() { |
| super(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jdt.core.ClasspathContainerInitializer#initialize(org.eclipse.core.runtime.IPath, org.eclipse.jdt.core.IJavaProject) |
| */ |
| public void initialize(IPath containerPath, IJavaProject project) throws CoreException { |
| if (isJSFLibraryContainer(containerPath)) { |
| String libId= containerPath.lastSegment(); |
| |
| JSFLibrary ref= JSFLibraryRegistryUtil.getInstance().getJSFLibraryRegistry().getJSFLibraryByID(libId); |
| if (ref != null) { |
| JSFLibraryClasspathContainer container= new JSFLibraryClasspathContainer(ref); |
| JavaCore.setClasspathContainer(containerPath, new IJavaProject[] { project }, new IClasspathContainer[] { container }, null); |
| } |
| } |
| } |
| |
| private boolean isJSFLibraryContainer(IPath path) { |
| return path != null && path.segmentCount() == 2 && JSFLibraryConfigurationHelper.JSF_LIBRARY_CP_CONTAINER_ID.equals(path.segment(0)); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jdt.core.ClasspathContainerInitializer#canUpdateClasspathContainer(org.eclipse.core.runtime.IPath, org.eclipse.jdt.core.IJavaProject) |
| */ |
| public boolean canUpdateClasspathContainer(IPath containerPath, IJavaProject project) { |
| return isJSFLibraryContainer(containerPath); |
| } |
| |
| /** |
| * @see org.eclipse.jdt.core.ClasspathContainerInitializer#getDescription(org.eclipse.core.runtime.IPath, org.eclipse.jdt.core.IJavaProject) |
| */ |
| public String getDescription(IPath containerPath, IJavaProject project) { |
| if (isJSFLibraryContainer(containerPath)) { |
| String id = containerPath.lastSegment(); |
| JSFLibrary libref = JSFLibraryRegistryUtil.getInstance().getJSFLibraryRegistry().getJSFLibraryByID(id); |
| String displayText = id; |
| |
| if (libref == null){ |
| displayText = displayText + " " + MISSING_LIBRARY; //$NON-NLS-1$ |
| } |
| |
| return displayText; |
| } |
| return super.getDescription(containerPath, project); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jdt.core.ClasspathContainerInitializer#getComparisonID(org.eclipse.core.runtime.IPath, org.eclipse.jdt.core.IJavaProject) |
| */ |
| public Object getComparisonID(IPath containerPath, IJavaProject project) { |
| return containerPath; |
| } |
| |
| } |