/*
* Copyright 2011-2012 Amazon Technologies, Inc.
*
* 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://aws.amazon.com/apache2.0
*
* This file 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 com.amazonaws.eclipse.explorer.rds;
import static com.amazonaws.eclipse.explorer.rds.RDSExplorerNodes.RDS_ROOT_NODE;
import java.util.ArrayList;
import java.util.List;
import com.amazonaws.eclipse.core.AwsToolkitCore;
import com.amazonaws.eclipse.core.regions.ServiceAbbreviations;
import com.amazonaws.eclipse.explorer.AWSResourcesRootElement;
import com.amazonaws.eclipse.explorer.AbstractContentProvider;
import com.amazonaws.eclipse.explorer.Loading;
import com.amazonaws.eclipse.explorer.rds.RDSExplorerNodes.DatabaseNode;
import com.amazonaws.services.rds.AmazonRDS;
import com.amazonaws.services.rds.model.DBInstance;
public class RDSContentProvider extends AbstractContentProvider {
public boolean hasChildren(Object element) {
return (element instanceof AWSResourcesRootElement ||
element == RDS_ROOT_NODE);
}
@Override
public Object[] loadChildren(Object parentElement) {
if ( parentElement instanceof AWSResourcesRootElement) {
return new Object[] { RDS_ROOT_NODE };
}
if ( parentElement == RDS_ROOT_NODE) {
new DataLoaderThread(parentElement) {
@Override
public Object[] loadData() {
AmazonRDS rds = AwsToolkitCore.getClientFactory().getRDSClient();
List<DBInstance> dbInstances = rds.describeDBInstances().getDBInstances();
List<DatabaseNode> databaseNodes = new ArrayList<DatabaseNode>();
for (DBInstance dbInstance : dbInstances) {
databaseNodes.add(new DatabaseNode(dbInstance));
}
return databaseNodes.toArray();
}
}.start();
}
return Loading.LOADING;
}
@Override
public String getServiceAbbreviation() {
return ServiceAbbreviations.RDS;
}
}