org.wildfly.extension.batch.JobRepositoryDefinition Maven / Gradle / Ivy
/*
* JBoss, Home of Professional Open Source.
* Copyright 2013, 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;
import org.jboss.as.controller.AbstractAddStepHandler;
import org.jboss.as.controller.AttributeDefinition;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.PathElement;
import org.jboss.as.controller.ReloadRequiredRemoveStepHandler;
import org.jboss.as.controller.ReloadRequiredWriteAttributeHandler;
import org.jboss.as.controller.SimpleAttributeDefinition;
import org.jboss.as.controller.SimpleAttributeDefinitionBuilder;
import org.jboss.as.controller.SimpleResourceDefinition;
import org.jboss.as.controller.operations.validation.StringLengthValidator;
import org.jboss.as.controller.registry.ManagementResourceRegistration;
import org.jboss.dmr.ModelNode;
import org.jboss.dmr.ModelType;
import org.wildfly.extension.batch.job.repository.JobRepositoryFactory;
import org.wildfly.extension.batch.job.repository.JobRepositoryType;
/**
* A job repository resource used to configure settings of a {@link BatchSubsystemDefinition#JOB_REPOSITORY_TYPE job
* repository type}.
*
* @author James R. Perkins
*/
class JobRepositoryDefinition extends SimpleResourceDefinition {
/**
* The name of the resource
*/
public static final String NAME = "job-repository";
/**
* The JNDI name for a {@link #JDBC JDBC} resource.
*/
public static final SimpleAttributeDefinition JNDI_NAME = SimpleAttributeDefinitionBuilder.create("jndi-name", ModelType.STRING, true)
.setAllowExpression(true)
.setValidator(new StringLengthValidator(1, true, true))
.build();
/**
* A JDBC resource definition
*/
public static final JobRepositoryDefinition JDBC = new JobRepositoryDefinition(JobRepositoryType.JDBC.toString(), JNDI_NAME);
private JobRepositoryDefinition(final String name, final AttributeDefinition... attributes) {
super(PathElement.pathElement(NAME, name), BatchResourceDescriptionResolver.getResourceDescriptionResolver(NAME, name),
new JobRepositoryAdd(attributes), ReloadRequiredRemoveStepHandler.INSTANCE);
}
@Override
public void registerAttributes(final ManagementResourceRegistration resourceRegistration) {
resourceRegistration.registerReadWriteAttribute(JNDI_NAME, null, new ReloadRequiredWriteAttributeHandler(JNDI_NAME));
}
private static class JobRepositoryAdd extends AbstractAddStepHandler {
public JobRepositoryAdd(final AttributeDefinition... attributes) {
super(attributes);
}
@Override
protected void performRuntime(final OperationContext context, final ModelNode operation, final ModelNode model) throws OperationFailedException {
final ModelNode jndiName = JNDI_NAME.resolveModelAttribute(context, model);
if (jndiName.isDefined()) {
JobRepositoryFactory.getInstance().setJndiName(jndiName.asString());
}
}
}
}