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Micro Distribution of the Payara Project for IBM JDK
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2013-2014 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
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* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
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* exception as provided by Oracle in the GPL Version 2 section of the License
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*
* Modifications:
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*/
// Portions Copyright [2016] [Payara Foundation and/or its affiliates]
package org.glassfish.batch;
import com.ibm.jbatch.spi.TaggedJobExecution;
import com.sun.enterprise.config.serverbeans.Domain;
import com.sun.enterprise.util.ColumnFormatter;
import org.glassfish.api.I18n;
import org.glassfish.api.Param;
import org.glassfish.api.admin.*;
import org.glassfish.config.support.CommandTarget;
import org.glassfish.config.support.TargetType;
import org.glassfish.hk2.api.PerLookup;
import org.jvnet.hk2.annotations.Service;
import javax.batch.operations.*;
import javax.batch.runtime.JobExecution;
import javax.batch.runtime.JobInstance;
import java.util.*;
import java.util.logging.Level;
/**
* Command to list batch jobs info
*
* 1 * 1 *
* jobName --------> instanceId --------> executionId
*
* @author Mahesh Kannan
*/
@Service(name = "_ListBatchJobs")
@PerLookup
@CommandLock(CommandLock.LockType.NONE)
@I18n("_ListBatchJobs")
@ExecuteOn(value = {RuntimeType.INSTANCE})
@TargetType({CommandTarget.DAS, CommandTarget.STANDALONE_INSTANCE, CommandTarget.CLUSTER, CommandTarget.CLUSTERED_INSTANCE, CommandTarget.CONFIG})
@RestEndpoints({
@RestEndpoint(configBean = Domain.class,
opType = RestEndpoint.OpType.GET,
path = "_ListBatchJobs",
description = "_List Batch Jobs")
})
public class ListBatchJobs
extends AbstractLongListCommand {
private static final String JOB_NAME = "jobName";
private static final String APP_NAME = "appName";
private static final String INSTANCE_COUNT = "instanceCount";
private static final String INSTANCE_ID = "instanceId";
private static final String EXECUTION_ID = "executionId";
private static final String BATCH_STATUS = "batchStatus";
private static final String EXIT_STATUS = "exitStatus";
private static final String START_TIME = "startTime";
private static final String END_TIME = "endTime";
@Param(primary = true, optional = true)
String jobName;
@Override
protected void executeCommand(AdminCommandContext context, Properties extraProps)
throws Exception {
ColumnFormatter columnFormatter = new ColumnFormatter(getDisplayHeaders());
if (isSimpleMode()) {
extraProps.put("simpleMode", true);
extraProps.put("listBatchJobs", findSimpleJobInfo(columnFormatter));
} else {
extraProps.put("simpleMode", false);
List> jobExecutions = new ArrayList<>();
extraProps.put("listBatchJobs", jobExecutions);
for (JobExecution je : findJobExecutions()) {
try {
if (glassFishBatchSecurityHelper.isVisibleToThisInstance(((TaggedJobExecution) je).getTagName()))
jobExecutions.add(handleJob(je, columnFormatter));
} catch (Exception ex) {
logger.log(Level.WARNING, "Exception while getting jobExecution details: " + ex);
logger.log(Level.FINE, "Exception while getting jobExecution details ", ex);
}
}
}
context.getActionReport().setMessage(columnFormatter.toString());
}
@Override
protected final String[] getAllHeaders() {
return new String[]{
JOB_NAME, APP_NAME, INSTANCE_COUNT, INSTANCE_ID, EXECUTION_ID, BATCH_STATUS,
START_TIME, END_TIME, EXIT_STATUS
};
}
@Override
protected final String[] getDefaultHeaders() {
return new String[]{JOB_NAME, INSTANCE_COUNT};
}
private boolean isSimpleMode() {
for (String h : getOutputHeaders()) {
if (!JOB_NAME.equals(h) && !INSTANCE_COUNT.equals(h)) {
return false;
}
}
return getOutputHeaders().length == 2;
}
private Map findSimpleJobInfo(ColumnFormatter columnFormatter)
throws JobSecurityException, NoSuchJobException {
Map jobToInstanceCountMap = new HashMap<>();
List jobExecutions = findJobExecutions();
for (JobExecution je : jobExecutions) {
if (glassFishBatchSecurityHelper.isVisibleToThisInstance(((TaggedJobExecution) je).getTagName())) {
String jobName = je.getJobName();
int count = 0;
if (jobToInstanceCountMap.containsKey(jobName)) {
count = jobToInstanceCountMap.get(jobName);
}
jobToInstanceCountMap.put(jobName, count+1);
}
}
for (Map.Entry e : jobToInstanceCountMap.entrySet())
columnFormatter.addRow(new Object[] {e.getKey(), e.getValue()});
return jobToInstanceCountMap;
}
private List findJobExecutions()
throws JobSecurityException, NoSuchJobException, NoSuchJobInstanceException {
List jobExecutions = new ArrayList<>();
JobOperator jobOperator = AbstractListCommand.getJobOperatorFromBatchRuntime();
if (jobName != null) {
List exe = jobOperator.getJobInstances(jobName, 0, Integer.MAX_VALUE - 1);
if (exe != null) {
for (JobInstance ji : exe) {
jobExecutions.addAll(jobOperator.getJobExecutions(ji));
}
}
} else {
Set jobNames = jobOperator.getJobNames();
if (jobNames != null) {
for (String jn : jobOperator.getJobNames()) {
List exe = jobOperator.getJobInstances(jn, 0, Integer.MAX_VALUE - 1);
if (exe != null) {
for (JobInstance ji : exe) {
jobExecutions.addAll(jobOperator.getJobExecutions(ji));
}
}
}
}
}
return jobExecutions;
}
private Map handleJob(JobExecution je, ColumnFormatter columnFormatter)
throws JobSecurityException, NoSuchJobException, NoSuchJobExecutionException {
Map jobInfo = new HashMap<>();
String[] cfData = new String[getOutputHeaders().length];
JobOperator jobOperator = AbstractListCommand.getJobOperatorFromBatchRuntime();
for (int index = 0; index < getOutputHeaders().length; index++) {
Object data = null;
switch (getOutputHeaders()[index]) {
case JOB_NAME:
data = "" + je.getJobName();
break;
case APP_NAME:
try {
String appName = "" + ((TaggedJobExecution) je).getTagName();
int semi = appName.indexOf(':');
data = appName.substring(semi+1);
} catch (Exception ex) {
logger.log(Level.FINE, "Error while calling ((TaggedJobExecution) je).getTagName() ", ex);
data = ex.toString();
}
break;
case INSTANCE_COUNT:
data = jobOperator.getJobInstanceCount(je.getJobName());
break;
case INSTANCE_ID:
data = jobOperator.getJobInstance(je.getExecutionId()).getInstanceId();
break;
case EXECUTION_ID:
data = je.getExecutionId();
break;
case BATCH_STATUS:
data = je.getBatchStatus() != null ? je.getBatchStatus() : "";
break;
case EXIT_STATUS:
data = je.getExitStatus() != null ? je.getExitStatus() : "";
break;
case START_TIME:
if (je.getStartTime() != null) {
data = je.getStartTime().getTime();
cfData[index] = je.getStartTime().toString();
} else {
data = "";
}
break;
case END_TIME:
if (je.getEndTime() != null) {
data = je.getEndTime().getTime();
cfData[index] = je.getEndTime().toString();
} else {
data = "";
}
break;
default:
throw new IllegalArgumentException("Unknown header: " + getOutputHeaders()[index]);
}
jobInfo.put(getOutputHeaders()[index], data);
if (cfData[index] == null)
cfData[index] = data.toString();
}
columnFormatter.addRow(cfData);
return jobInfo;
}
}
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