| /* |
| * 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.apache.oodt.cas.resource.tools; |
| |
| //JDK imports |
| import java.io.File; |
| import java.io.FileFilter; |
| import java.net.URL; |
| import java.util.logging.Level; |
| import java.util.logging.Logger; |
| |
| //OODT imports |
| import org.apache.oodt.cas.resource.structs.JobSpec; |
| import org.apache.oodt.cas.resource.structs.exceptions.JobExecutionException; |
| import org.apache.oodt.cas.resource.system.XmlRpcResourceManagerClient; |
| import org.apache.oodt.cas.resource.util.JobBuilder; |
| |
| /** |
| * @author mattmann |
| * @version $Revision$ |
| * |
| * <p> |
| * A tool to submit {@link Job} files generated in a particular directory to the |
| * Resource Manager. |
| * </p>. |
| */ |
| public final class JobSubmitter { |
| |
| /* our log stream */ |
| private static final Logger LOG = Logger.getLogger(JobSubmitter.class |
| .getName()); |
| |
| /* our res mgr client */ |
| private XmlRpcResourceManagerClient client = null; |
| |
| /* our job file filter */ |
| private static final FileFilter JOB_FILE_FILTER = new FileFilter() { |
| |
| public boolean accept(File file) { |
| return file.isFile() && file.getName().endsWith(".xml"); |
| } |
| |
| }; |
| |
| public JobSubmitter(URL rUrl) { |
| client = new XmlRpcResourceManagerClient(rUrl); |
| } |
| |
| public void submitJobFiles(File jobFileDir) { |
| File[] jobFiles = jobFileDir.listFiles(JOB_FILE_FILTER); |
| |
| if (jobFiles != null && jobFiles.length > 0) { |
| for (int i = 0; i < jobFiles.length; i++) { |
| try { |
| String id = submitJobFile(jobFiles[i]); |
| LOG.log(Level.INFO, "Job Submitted: id: [" + id + "]"); |
| |
| } catch (Exception e) { |
| e.printStackTrace(); |
| LOG.log(Level.WARNING, "Exception submitting job file: [" |
| + jobFiles[i] + "]: Message: " + e.getMessage()); |
| } |
| } |
| } |
| |
| } |
| |
| public void submitJobFiles(String jobFileDirPath) { |
| submitJobFiles(new File(jobFileDirPath)); |
| } |
| |
| public String submitJobFile(File jobFile) throws JobExecutionException { |
| return submitJobFile(jobFile.getAbsolutePath()); |
| } |
| |
| public String submitJobFile(String jobFilePath) |
| throws JobExecutionException { |
| JobSpec spec = JobBuilder.buildJobSpec(jobFilePath); |
| return submitJob(spec); |
| } |
| |
| public static void main(String[] args) throws Exception { |
| String resMgrUrlStr = null; |
| String jobFilePath = null, jobFileDirPath = null; |
| String usage = "JobSubmitter --rUrl <resource mgr url> [options]\n" |
| + "--file <job file path>\n" + "[--dir <job file dir path>]\n"; |
| |
| for (int i = 0; i < args.length; i++) { |
| if (args[i].equals("--rUrl")) { |
| resMgrUrlStr = args[++i]; |
| } else if (args[i].equals("--file")) { |
| jobFilePath = args[++i]; |
| } else if (args[i].equals("--dir")) { |
| jobFileDirPath = args[++i]; |
| } |
| } |
| |
| if (resMgrUrlStr == null |
| || (jobFilePath == null && jobFileDirPath == null)) { |
| System.err.println(usage); |
| System.exit(1); |
| } |
| |
| JobSubmitter submitter = new JobSubmitter(new URL(resMgrUrlStr)); |
| |
| // if they specified --dir it takes precedence |
| if (jobFileDirPath != null) { |
| submitter.submitJobFiles(jobFileDirPath); |
| } else { |
| String jobId = submitter.submitJobFile(jobFilePath); |
| LOG.log(Level.INFO, "Job Submitted: id: [" + jobId + "]"); |
| } |
| |
| } |
| |
| private String submitJob(JobSpec spec) throws JobExecutionException { |
| return client.submitJob(spec.getJob(), spec.getIn()); |
| } |
| |
| } |