| 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; |
| |
| /** |
| * Initialize JSF Libraries as classpath containers |
| */ |
| public class JSFLibrariesContainerInitializer extends |
| ClasspathContainerInitializer { |
| |
| /** |
| * container id |
| */ |
| public static final String JSF_LIBRARY_CP_CONTAINER_ID="org.eclipse.jst.jsf.core.internal.jsflibrarycontainer"; |
| |
| /** |
| * 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); |
| // JSFLibraryReference ref= JSFLibraryRegistryUtil.getInstance().getJSFLibryReferencebyID(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 && JSFLibrariesContainerInitializer.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 JSF Library)"; |
| } |
| |
| 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; |
| } |
| |
| } |