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/*
* Copyright 2000-2011 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jetbrains.idea.svn.dialogs.browserCache;
import com.intellij.openapi.components.ServiceManager;
import org.jetbrains.idea.svn.browse.DirectoryEntry;
import org.jetbrains.idea.svn.dialogs.RepositoryTreeNode;
import javax.swing.*;
import java.util.List;
public class CacheLoader extends Loader {
private final Loader myRepositoryLoader;
public static Loader getInstance() {
return ServiceManager.getService(Loader.class);
}
public CacheLoader() {
super(SvnRepositoryCache.getInstance());
myRepositoryLoader = new RepositoryLoader(myCache);
}
public void load(final RepositoryTreeNode node, final Expander expander) {
SwingUtilities.invokeLater(new Runnable(){
public void run() {
final String nodeUrl = node.getURL().toString();
final List<DirectoryEntry> cached = myCache.getChildren(nodeUrl);
if (cached != null) {
refreshNode(node, cached, expander);
}
final String error = myCache.getError(nodeUrl);
if (error != null) {
refreshNodeError(node, error);
}
// refresh anyway
myRepositoryLoader.load(node, expander);
}
});
}
public void forceRefresh(final String repositoryRootUrl) {
myCache.clear(repositoryRootUrl);
}
protected NodeLoadState getNodeLoadState() {
return NodeLoadState.CACHED;
}
public Loader getRepositoryLoader() {
return myRepositoryLoader;
}
}
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