/*
* 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 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.SimpleListAttributeDefinition;
import org.jboss.as.controller.SimpleResourceDefinition;
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 resource.
*
* @author <a href="mailto:jperkins@redhat.com">James R. Perkins</a>
*/
public class BatchJobResourceDefinition extends SimpleResourceDefinition {
static final String JOB = "job";
private static final SimpleAttributeDefinition RUNNING_EXECUTIONS = SimpleAttributeDefinitionBuilder.create("running-executions", ModelType.INT)
.setStorageRuntime()
.build();
private static final SimpleAttributeDefinition INSTANCE_COUNT = SimpleAttributeDefinitionBuilder.create("instance-count", ModelType.INT)
.setStorageRuntime()
.build();
private static final SimpleAttributeDefinition JOB_XML_NAME = SimpleAttributeDefinitionBuilder.create("job-xml-name", ModelType.STRING)
.setStorageRuntime()
.build();
private static final SimpleListAttributeDefinition JOB_XML_NAMES = SimpleListAttributeDefinition.Builder.of("job-xml-names", JOB_XML_NAME)
.setStorageRuntime()
.build();
public static final BatchJobResourceDefinition INSTANCE = new BatchJobResourceDefinition();
private BatchJobResourceDefinition() {
super(new Parameters(PathElement.pathElement(JOB), BatchResourceDescriptionResolver.getResourceDescriptionResolver("deployment", "job")).setRuntime());
}
@Override
public void registerAttributes(final ManagementResourceRegistration resourceRegistration) {
resourceRegistration.registerReadOnlyAttribute(RUNNING_EXECUTIONS, new JobOperationReadOnlyStepHandler() {
@Override
protected void updateModel(final OperationContext context, final ModelNode model, final WildFlyJobOperator jobOperator, final String jobName) throws OperationFailedException {
model.set(jobOperator.allowMissingJob(() -> jobOperator.getRunningExecutions(jobName).size(), 0));
}
});
resourceRegistration.registerReadOnlyAttribute(INSTANCE_COUNT, new JobOperationReadOnlyStepHandler() {
@Override
protected void updateModel(final OperationContext context, final ModelNode model, final WildFlyJobOperator jobOperator, final String jobName) throws OperationFailedException {
model.set(jobOperator.allowMissingJob(() -> jobOperator.getJobInstanceCount(jobName), 0));
}
});
resourceRegistration.registerReadOnlyAttribute(JOB_XML_NAMES, new JobOperationReadOnlyStepHandler() {
@Override
protected void updateModel(final OperationContext context, final ModelNode model, final WildFlyJobOperator jobOperator, final String jobName) throws OperationFailedException {
final ModelNode list = model.setEmptyList();
for (String jobXmlName : jobOperator.getJobXmlNames(jobName)) {
list.add(jobXmlName);
}
}
});
}
}