| /* |
| * 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.control.cc.job; |
| |
| import java.io.IOException; |
| |
| import edu.uci.ics.hyracks.api.application.ICCApplicationContext; |
| import edu.uci.ics.hyracks.api.application.ICCBootstrap; |
| import edu.uci.ics.hyracks.api.exceptions.HyracksException; |
| import edu.uci.ics.hyracks.api.job.IJobSpecificationFactory; |
| import edu.uci.ics.hyracks.api.job.JobSpecification; |
| import edu.uci.ics.hyracks.api.util.JavaSerializationUtils; |
| |
| public class DeserializingJobSpecificationFactory implements IJobSpecificationFactory { |
| public static final IJobSpecificationFactory INSTANCE = new DeserializingJobSpecificationFactory(); |
| |
| private DeserializingJobSpecificationFactory() { |
| } |
| |
| @Override |
| public JobSpecification createJobSpecification(byte[] bytes, ICCBootstrap bootstrap, ICCApplicationContext appCtx) |
| throws HyracksException { |
| try { |
| return (JobSpecification) JavaSerializationUtils.deserialize(bytes, appCtx.getClassLoader()); |
| } catch (IOException e) { |
| throw new HyracksException(e); |
| } catch (ClassNotFoundException e) { |
| throw new HyracksException(e); |
| } |
| } |
| } |