/*
* JBoss, Home of Professional Open Source.
* Copyright 2015, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.wildfly.extension.batch.jberet.deployment;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Properties;
import javax.batch.operations.JobExecutionAlreadyCompleteException;
import javax.batch.operations.JobExecutionNotMostRecentException;
import javax.batch.operations.JobExecutionNotRunningException;
import javax.batch.operations.JobRestartException;
import javax.batch.operations.JobSecurityException;
import javax.batch.operations.NoSuchJobExecutionException;
import javax.batch.runtime.BatchStatus;
import javax.batch.runtime.JobExecution;
import javax.batch.runtime.JobInstance;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.PathElement;
import org.jboss.as.controller.SimpleAttributeDefinition;
import org.jboss.as.controller.SimpleAttributeDefinitionBuilder;
import org.jboss.as.controller.SimpleMapAttributeDefinition;
import org.jboss.as.controller.SimpleOperationDefinition;
import org.jboss.as.controller.SimpleOperationDefinitionBuilder;
import org.jboss.as.controller.SimpleResourceDefinition;
import org.jboss.as.controller.descriptions.ResourceDescriptionResolver;
import org.jboss.as.controller.registry.ManagementResourceRegistration;
import org.jboss.dmr.ModelNode;
import org.jboss.dmr.ModelType;
import org.wildfly.extension.batch.jberet.BatchResourceDescriptionResolver;
/**
* A definition representing a job execution resource.
*
* @author <a href="mailto:jperkins@redhat.com">James R. Perkins</a>
*/
public class BatchJobExecutionResourceDefinition extends SimpleResourceDefinition {
static final String EXECUTION = "execution";
static final SimpleAttributeDefinition INSTANCE_ID = SimpleAttributeDefinitionBuilder.create("instance-id", ModelType.LONG)
.setStorageRuntime()
.build();
static final SimpleAttributeDefinition BATCH_STATUS = SimpleAttributeDefinitionBuilder.create("batch-status", ModelType.STRING)
.setStorageRuntime()
.build();
static final SimpleAttributeDefinition EXIT_STATUS = SimpleAttributeDefinitionBuilder.create("exit-status", ModelType.STRING)
.setStorageRuntime()
.build();
static final SimpleAttributeDefinition CREATE_TIME = SimpleAttributeDefinitionBuilder.create("create-time", ModelType.STRING)
.setStorageRuntime()
.build();
static final SimpleAttributeDefinition START_TIME = SimpleAttributeDefinitionBuilder.create("start-time", ModelType.STRING)
.setStorageRuntime()
.build();
static final SimpleAttributeDefinition LAST_UPDATED_TIME = SimpleAttributeDefinitionBuilder.create("last-updated-time", ModelType.STRING)
.setStorageRuntime()
.build();
static final SimpleAttributeDefinition END_TIME = SimpleAttributeDefinitionBuilder.create("end-time", ModelType.STRING)
.setStorageRuntime()
.build();
static final String ISO_8601_FORMAT = "yyyy-MM-dd'T'HH:mm:ss.SSSZ";
private static final ResourceDescriptionResolver DEFAULT_RESOLVER = BatchResourceDescriptionResolver.getResourceDescriptionResolver("deployment", "job", "execution");
private static final SimpleMapAttributeDefinition PROPERTIES = new SimpleMapAttributeDefinition.Builder("properties", ModelType.STRING, true)
.build();
private static final SimpleOperationDefinition RESTART_JOB = new SimpleOperationDefinitionBuilder("restart-job", DEFAULT_RESOLVER)
.setParameters(PROPERTIES)
.setReplyType(ModelType.LONG)
.setRuntimeOnly()
.build();
private static final SimpleOperationDefinition STOP_JOB = new SimpleOperationDefinitionBuilder("stop-job", DEFAULT_RESOLVER)
.setRuntimeOnly()
.build();
public BatchJobExecutionResourceDefinition() {
super(new Parameters(PathElement.pathElement(EXECUTION), DEFAULT_RESOLVER).setRuntime());
}
@Override
public void registerAttributes(final ManagementResourceRegistration resourceRegistration) {
resourceRegistration.registerReadOnlyAttribute(INSTANCE_ID, new JobOperationReadOnlyStepHandler() {
@Override
protected void updateModel(final OperationContext context, final ModelNode model, final WildFlyJobOperator jobOperator, final String jobName) throws OperationFailedException {
final JobInstance jobInstance = jobOperator.getJobInstance(Long.parseLong(context.getCurrentAddressValue()));
model.set(jobInstance.getInstanceId());
}
});
resourceRegistration.registerReadOnlyAttribute(BATCH_STATUS, new JobExecutionOperationStepHandler() {
@Override
protected void updateModel(final ModelNode model, final JobExecution jobExecution) throws OperationFailedException {
final BatchStatus status = jobExecution.getBatchStatus();
if (status != null) {
model.set(status.toString());
}
}
});
resourceRegistration.registerReadOnlyAttribute(EXIT_STATUS, new JobExecutionOperationStepHandler() {
@Override
protected void updateModel(final ModelNode model, final JobExecution jobExecution) throws OperationFailedException {
final String exitStatus = jobExecution.getExitStatus();
if (exitStatus != null) {
model.set(exitStatus);
}
}
});
resourceRegistration.registerReadOnlyAttribute(CREATE_TIME, new DateTimeFormatterOperationStepHandler() {
@Override
protected Date getDateTime(final JobExecution jobExecution) {
return jobExecution.getCreateTime();
}
});
resourceRegistration.registerReadOnlyAttribute(START_TIME, new DateTimeFormatterOperationStepHandler() {
@Override
protected Date getDateTime(final JobExecution jobExecution) {
return jobExecution.getStartTime();
}
});
resourceRegistration.registerReadOnlyAttribute(LAST_UPDATED_TIME, new DateTimeFormatterOperationStepHandler() {
@Override
protected Date getDateTime(final JobExecution jobExecution) {
return jobExecution.getLastUpdatedTime();
}
});
resourceRegistration.registerReadOnlyAttribute(END_TIME, new DateTimeFormatterOperationStepHandler() {
@Override
protected Date getDateTime(final JobExecution jobExecution) {
return jobExecution.getEndTime();
}
});
}
@Override
public void registerOperations(final ManagementResourceRegistration resourceRegistration) {
super.registerOperations(resourceRegistration);
resourceRegistration.registerOperationHandler(STOP_JOB, new JobOperationStepHandler() {
@Override
protected void execute(final OperationContext context, final ModelNode operation, final WildFlyJobOperator jobOperator) throws OperationFailedException {
// Resolve the execution id
final long executionId = Long.parseLong(context.getCurrentAddressValue());
try {
jobOperator.stop(executionId);
} catch (NoSuchJobExecutionException | JobExecutionNotRunningException | JobSecurityException e) {
throw createOperationFailure(e);
}
}
});
resourceRegistration.registerOperationHandler(RESTART_JOB, new JobOperationStepHandler() {
@Override
protected void execute(final OperationContext context, final ModelNode operation, final WildFlyJobOperator jobOperator) throws OperationFailedException {
// Resolve the execution id
final long executionId = Long.parseLong(context.getCurrentAddressValue());
// Get the properties
final Properties properties = resolvePropertyValue(context, operation, PROPERTIES);
try {
final long newExecutionId = jobOperator.restart(executionId, properties);
context.getResult().set(newExecutionId);
} catch (JobExecutionAlreadyCompleteException | NoSuchJobExecutionException | JobExecutionNotMostRecentException | JobRestartException | JobSecurityException e) {
throw createOperationFailure(e);
}
}
});
}
abstract static class JobExecutionOperationStepHandler extends JobOperationReadOnlyStepHandler {
@Override
protected void updateModel(final OperationContext context, final ModelNode model, final WildFlyJobOperator jobOperator, final String jobName) throws OperationFailedException {
final JobExecution jobExecution = jobOperator.getJobExecution(Long.parseLong(context.getCurrentAddressValue()));
updateModel(model, jobExecution);
}
protected abstract void updateModel(ModelNode model, JobExecution jobExecution) throws OperationFailedException;
}
abstract static class DateTimeFormatterOperationStepHandler extends JobExecutionOperationStepHandler {
protected void updateModel(final ModelNode model, final JobExecution jobExecution) throws OperationFailedException {
final Date date = getDateTime(jobExecution);
if (date != null) {
final SimpleDateFormat formatter = new SimpleDateFormat(ISO_8601_FORMAT);
model.set(formatter.format(date));
}
}
protected abstract Date getDateTime(JobExecution jobExecution);
}
}