/*******************************************************************************
* Copyright (c) 2000, 2010 IBM 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.core.internal.localstore;
import org.eclipse.core.filesystem.IFileStore;
import org.eclipse.core.internal.resources.Container;
import org.eclipse.core.internal.resources.Resource;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
/**
* Performs a local refresh, and additionally updates all aliases of the refreshed resource.
*/
public class RefreshLocalAliasVisitor extends RefreshLocalVisitor {
public RefreshLocalAliasVisitor(IProgressMonitor monitor) {
super(monitor);
}
protected void createResource(UnifiedTreeNode node, Resource target) throws CoreException {
super.createResource(node, target);
IFileStore store= node.getStore();
if (store == null)
return;
IResource[] aliases= workspace.getAliasManager().computeAliases(target, store);
if (aliases != null)
for (int i= 0; i < aliases.length; i++) {
if (aliases[i].getProject().isOpen() && !((Resource)aliases[i]).isFiltered())
super.createResource(node, (Resource)aliases[i]);
}
}
protected void deleteResource(UnifiedTreeNode node, Resource target) throws CoreException {
super.deleteResource(node, target);
IFileStore store= node.getStore();
if (store == null)
return;
IResource[] aliases= workspace.getAliasManager().computeAliases(target, store);
if (aliases != null) {
boolean wasFilteredOut= false;
if (store.fetchInfo() != null && store.fetchInfo().exists())
wasFilteredOut= target.isFiltered();
for (int i= 0; i < aliases.length; i++) {
if (aliases[i].getProject().isOpen()) {
if (wasFilteredOut) {
if (((Resource)aliases[i]).isFiltered())
super.deleteResource(node, (Resource)aliases[i]);
} else
super.deleteResource(node, (Resource)aliases[i]);
}
}
}
}
protected void resourceChanged(UnifiedTreeNode node, Resource target) {
super.resourceChanged(node, target);
IFileStore store= node.getStore();
if (store == null)
return;
IResource[] aliases= workspace.getAliasManager().computeAliases(target, store);
if (aliases != null)
for (int i= 0; i < aliases.length; i++) {
if (aliases[i].getProject().isOpen())
super.resourceChanged(node, (Resource)aliases[i]);
}
}
protected void fileToFolder(UnifiedTreeNode node, Resource target) throws CoreException {
super.fileToFolder(node, target);
IFileStore store= node.getStore();
if (store == null)
return;
IResource[] aliases= workspace.getAliasManager().computeAliases(target, store);
if (aliases != null)
for (int i= 0; i < aliases.length; i++)
super.fileToFolder(node, (Resource)aliases[i]);
}
protected void folderToFile(UnifiedTreeNode node, Resource target) throws CoreException {
super.folderToFile(node, target);
IFileStore store= node.getStore();
if (store == null)
return;
IResource[] aliases= workspace.getAliasManager().computeAliases(target, store);
if (aliases != null)
for (int i= 0; i < aliases.length; i++)
super.folderToFile(node, (Resource)aliases[i]);
}
protected void refresh(Container parent) throws CoreException {
parent.getLocalManager().refresh(parent, IResource.DEPTH_ZERO, true, null);
}
}