java/maven.repository/src/org/netbeans/modules/maven/repository/ArtifactNodeSelectorImpl.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.netbeans.modules.maven.repository;

import java.beans.PropertyVetoException;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.netbeans.modules.maven.indexer.api.NBVersionInfo;
import org.netbeans.modules.maven.indexer.spi.ui.ArtifactNodeSelector;
import org.openide.explorer.ExplorerManager;
import org.openide.nodes.Node;
import org.openide.nodes.NodeNotFoundException;
import org.openide.nodes.NodeOp;
import org.openide.util.Mutex;
import org.openide.util.RequestProcessor;
import org.openide.util.lookup.ServiceProvider;
import org.openide.windows.TopComponent;
import org.openide.windows.WindowManager;

@ServiceProvider(service=ArtifactNodeSelector.class)
public class ArtifactNodeSelectorImpl implements ArtifactNodeSelector {

    private static final Logger LOG = Logger.getLogger(ArtifactNodeSelectorImpl.class.getName());

    @Override public void select(final NBVersionInfo artifact) {
        // copied from hudson module; cf. #7551
        Mutex.EVENT.readAccess(new Runnable() {
            @Override public void run() {
                TopComponent tab = WindowManager.getDefault().findTopComponent("services"); // NOI18N
                if (tab == null) {
                    // XXX have no way to open it, other than by calling ServicesTabAction
                    LOG.fine("No ServicesTab found");
                    return;
                }
                tab.open();
                tab.requestActive();
                if (!(tab instanceof ExplorerManager.Provider)) {
                    LOG.fine("ServicesTab not an ExplorerManager.Provider");
                    return;
                }
                final ExplorerManager mgr = ((ExplorerManager.Provider) tab).getExplorerManager();
                final Node root = mgr.getRootContext();
                RequestProcessor.getDefault().post(new Runnable() {
                    @Override public void run() {
                        Node _selected;
                        try {
                            _selected = NodeOp.findPath(root, new String[] {M2RepositoryBrowser.NAME, artifact.getRepoId(), artifact.getGroupId(), artifact.getArtifactId(), artifact.getVersion()});
                        } catch (NodeNotFoundException x) {
                            LOG.log(Level.FINE, "Could not find subnode", x);
                            _selected = x.getClosestNode();
                        }
                        final Node selected = _selected;
                        Mutex.EVENT.readAccess(new Runnable() {
                            @Override public void run() {
                                try {
                                    mgr.setSelectedNodes(new Node[] {selected});
                                } catch (PropertyVetoException x) {
                                    LOG.log(Level.FINE, "Could not select path", x);
                                }
                            }
                        });
                    }
                });
            }
        });

    }

}