/*
* 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;
import javax.xml.stream.XMLStreamException;
import java.util.List;
import org.jboss.as.controller.persistence.SubsystemMarshallingContext;
import org.jboss.as.threads.ThreadsParser;
import org.jboss.dmr.ModelNode;
import org.jboss.dmr.Property;
import org.jboss.staxmapper.XMLElementWriter;
import org.jboss.staxmapper.XMLExtendedStreamWriter;
import org.wildfly.extension.batch.jberet.job.repository.InMemoryJobRepositoryDefinition;
import org.wildfly.extension.batch.jberet.job.repository.JdbcJobRepositoryDefinition;
import org.wildfly.extension.batch.jberet.thread.pool.BatchThreadPoolResourceDefinition;
/**
* @author <a href="mailto:jperkins@redhat.com">James R. Perkins</a>
*/
public class BatchSubsystemWriter implements XMLElementWriter<SubsystemMarshallingContext> {
@Override
public void writeContent(final XMLExtendedStreamWriter writer, final SubsystemMarshallingContext context) throws XMLStreamException {
final ThreadsParser threadsParser = ThreadsParser.getInstance();
context.startSubsystemElement(Namespace.CURRENT.getUriString(), false);
final ModelNode model = context.getModelNode();
BatchSubsystemDefinition.DEFAULT_JOB_REPOSITORY.marshallAsElement(model, writer);
BatchSubsystemDefinition.DEFAULT_THREAD_POOL.marshallAsElement(model, writer);
BatchSubsystemDefinition.RESTART_JOBS_ON_RESUME.marshallAsElement(model, writer);
BatchSubsystemDefinition.SECURITY_DOMAIN.marshallAsElement(model, writer);
// Write the in-memory job repositories
if (model.hasDefined(InMemoryJobRepositoryDefinition.NAME)) {
final List<Property> repositories = model.get(InMemoryJobRepositoryDefinition.NAME).asPropertyList();
for (Property property : repositories) {
writer.writeStartElement(Element.JOB_REPOSITORY.getLocalName());
writeNameAttribute(writer, property.getName());
writer.writeEmptyElement(Element.IN_MEMORY.getLocalName());
writer.writeEndElement(); // end job-repository
}
}
// Write the JDBC job repositories
if (model.hasDefined(JdbcJobRepositoryDefinition.NAME)) {
final List<Property> repositories = model.get(JdbcJobRepositoryDefinition.NAME).asPropertyList();
for (Property property : repositories) {
writer.writeStartElement(Element.JOB_REPOSITORY.getLocalName());
writeNameAttribute(writer, property.getName());
writer.writeStartElement(Element.JDBC.getLocalName());
JdbcJobRepositoryDefinition.DATA_SOURCE.marshallAsAttribute(property.getValue(), writer);
writer.writeEndElement();
writer.writeEndElement(); // end job-repository
}
}
// Write the thread pool
if (model.hasDefined(BatchThreadPoolResourceDefinition.NAME)) {
final List<Property> threadPools = model.get(BatchThreadPoolResourceDefinition.NAME).asPropertyList();
for (Property threadPool : threadPools) {
threadsParser.writeUnboundedQueueThreadPool(writer, threadPool, Element.THREAD_POOL.getLocalName(), true);
}
}
// Write out the thread factory
if (model.hasDefined(BatchSubsystemDefinition.THREAD_FACTORY)) {
final List<Property> threadFactories = model.get(BatchSubsystemDefinition.THREAD_FACTORY).asPropertyList();
for (Property threadFactory : threadFactories) {
threadsParser.writeThreadFactory(writer, threadFactory);
}
}
writer.writeEndElement();
}
private static void writeNameAttribute(final XMLExtendedStreamWriter writer, final String name) throws XMLStreamException {
writer.writeAttribute(Attribute.NAME.getLocalName(), name);
}
}