| /* |
| * Copyright 2009-2010 by The Regents of the University of California |
| * 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 from |
| * |
| * 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 edu.uci.ics.hyracks.yarn.am.manifest; |
| |
| import java.io.StringReader; |
| |
| import org.apache.commons.digester.Digester; |
| |
| public class ManifestParser { |
| public static HyracksCluster parse(String mXML) throws Exception { |
| Digester d = createDigester(); |
| return (HyracksCluster) d.parse(new StringReader(mXML)); |
| } |
| |
| private static Digester createDigester() { |
| Digester d = new Digester(); |
| d.setValidating(false); |
| |
| d.addObjectCreate("hyracks-cluster", HyracksCluster.class); |
| d.addSetProperties("hyracks-cluster"); |
| |
| d.addObjectCreate("hyracks-cluster/cluster-controller", ClusterController.class); |
| d.addSetProperties("hyracks-cluster/cluster-controller"); |
| d.addSetNext("hyracks-cluster/cluster-controller", "setClusterController"); |
| |
| d.addObjectCreate("hyracks-cluster/node-controllers/node-controller", NodeController.class); |
| d.addSetProperties("hyracks-cluster/node-controllers/node-controller"); |
| d.addSetNext("hyracks-cluster/node-controllers/node-controller", "addNodeController"); |
| |
| d.addObjectCreate("*/container-specification", ContainerSpecification.class); |
| d.addSetProperties("*/container-specification"); |
| d.addSetNext("*/container-specification", "setContainerSpecification"); |
| return d; |
| } |
| } |