| package org.eclipse.jst.jsf.facelet.core.internal.registry.taglib; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.jst.jsf.common.internal.resource.ResourceLifecycleEvent.ReasonType; |
| import org.eclipse.jst.jsf.common.internal.resource.ResourceTracker; |
| |
| class TaglibFileTracker extends ResourceTracker<IFile> |
| { |
| private String _uri; |
| private TaglibResourceManager _manager; |
| private final ILibraryChangeHandler _handler; |
| |
| public TaglibFileTracker(final IFile file, final TaglibResourceManager manager, |
| final ILibraryChangeHandler handler) |
| { |
| super(file); |
| _manager = manager; |
| _manager.addListener(this); |
| _handler = handler; |
| } |
| |
| public String getUri() |
| { |
| return _uri; |
| } |
| |
| public final void setUri(final String uri) |
| { |
| _uri = uri; |
| } |
| |
| @Override |
| public void dispose() |
| { |
| _manager.removeListener(this); |
| _manager = null; |
| } |
| |
| @Override |
| protected void fireResourceInAccessible(final IResource resource, final ReasonType reasonType) |
| { |
| // removed resources kick a remove event |
| _handler.removed(_uri, getResource()); |
| } |
| |
| @Override |
| protected void fireResourceChanged(final IResource resource, final ReasonType reasonType) |
| { |
| // changed resources kick a change event |
| _handler.changed(_uri, getResource()); |
| } |
| |
| @Override |
| protected void fireResourceAdded(final IResource affectedResource, final ReasonType reasonType) |
| { |
| // added resources kick an add event. |
| _handler.added(getResource()); |
| } |
| } |