/*
* 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.clustering.singleton.deployment;
import javax.xml.stream.XMLStreamException;
import org.jboss.as.controller.parsing.ParseUtils;
import org.jboss.as.server.deployment.DeploymentUnit;
import org.jboss.as.server.deployment.jbossallxml.JBossAllXMLParser;
import org.jboss.staxmapper.XMLElementReader;
import org.jboss.staxmapper.XMLExtendedStreamReader;
/**
* Parses singleton deployment configuration from XML.
* @author Paul Ferraro
*/
public class SingletonDeploymentXMLReader implements XMLElementReader<MutableSingletonDeploymentConfiguration>, JBossAllXMLParser<SingletonDeploymentConfiguration> {
@SuppressWarnings("unused")
private final SingletonDeploymentSchema schema;
public SingletonDeploymentXMLReader(SingletonDeploymentSchema schema) {
this.schema = schema;
}
@Override
public void readElement(XMLExtendedStreamReader reader, MutableSingletonDeploymentConfiguration config) throws XMLStreamException {
for (int i = 0; i < reader.getAttributeCount(); ++i) {
String value = reader.getAttributeValue(i);
switch (reader.getAttributeLocalName(i)) {
case "policy": {
config.setPolicy(value);
break;
}
default: {
throw ParseUtils.unexpectedAttribute(reader, i);
}
}
}
ParseUtils.requireNoContent(reader);
}
@Override
public SingletonDeploymentConfiguration parse(XMLExtendedStreamReader reader, DeploymentUnit unit) throws XMLStreamException {
MutableSingletonDeploymentConfiguration configuration = new MutableSingletonDeploymentConfiguration(unit);
this.readElement(reader, configuration);
return configuration;
}
}