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/*******************************************************************************
* Copyright (c) 2008-2010 Sonatype, Inc.
* 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:
* Sonatype, Inc. - initial API and implementation
*******************************************************************************/
package org.eclipse.m2e.core.ui.internal.views.nodes;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.m2e.core.MavenPlugin;
import org.eclipse.m2e.core.internal.index.nexus.NexusIndex;
import org.eclipse.m2e.core.internal.index.nexus.NexusIndexManager;
import org.eclipse.m2e.core.repository.IRepository;
import org.eclipse.m2e.core.repository.IRepositoryRegistry;
import org.eclipse.m2e.core.ui.internal.MavenImages;
import org.eclipse.swt.graphics.Image;
/**
* AbstractRepositoriesNode
*
* @author igor
*/
public abstract class AbstractRepositoriesNode implements IMavenRepositoryNode {
protected final NexusIndexManager indexManager = (NexusIndexManager) MavenPlugin.getIndexManager();
protected final IRepositoryRegistry repositoryRegistry = MavenPlugin.getRepositoryRegistry();
public Object[] getChildren() {
ArrayList<Object> mirrorNodes = new ArrayList<Object>();
ArrayList<Object> globalRepoNodes = new ArrayList<Object>();
for (IRepository repo : getRepositories()) {
NexusIndex index = indexManager.getIndex(repo);
RepositoryNode node = new RepositoryNode(index);
if (repo.getMirrorOf() != null) {
mirrorNodes.add(node);
} else {
globalRepoNodes.add(node);
}
}
ArrayList<Object> nodes = new ArrayList<Object>();
nodes.addAll(mirrorNodes);
nodes.addAll(globalRepoNodes);
return nodes.toArray(new Object[nodes.size()]);
}
protected abstract List<IRepository> getRepositories();
public String toString() {
return getName();
}
public boolean hasChildren() {
Object[] kids = getChildren();
return kids != null && kids.length > 0;
}
public Image getImage() {
return MavenImages.IMG_INDEXES;
}
public boolean isUpdating() {
return false;
}
}
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