/*
* The MIT License
*
* Copyright 2013 Tim Boudreau.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package com.timboudreau.netbeans.mongodb;
import com.mongodb.MongoClient;
import java.util.List;
import java.util.concurrent.Callable;
import org.openide.nodes.ChildFactory;
import org.openide.nodes.Node;
import org.openide.util.Lookup;
/**
*
* @author Tim Boudreau
*/
final class OneConnectionChildren extends ChildFactory.Detachable<DbInfo> {
private final Lookup lookup;
private MongoClient client;
public OneConnectionChildren(Lookup lookup) {
this.lookup = lookup;
}
@Override
protected void addNotify() {
client = lookup.lookup(MongoClient.class);
}
@Override
protected void removeNotify() {
if (client != null) {
client.close();
}
}
@Override
protected boolean createKeys(final List<DbInfo> list) {
ConnectionProblems problems = lookup.lookup(ConnectionProblems.class);
if (client != null) {
problems.invoke(new Callable<Void>() {
@Override
public Void call() throws Exception {
for (String dbName : client.getDatabaseNames()) {
list.add(new DbInfo(lookup, dbName));
}
return null;
}
});
}
return true;
}
@Override
protected Node createNodeForKey(DbInfo key) {
return new OneDbNode(key);
}
}