/*
*
* JBoss, Home of Professional Open Source.
* Copyright 2014, 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.jboss.as.jmx;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.ADD;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP_ADDR;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.SUBSYSTEM;
import java.util.List;
import javax.xml.stream.XMLStreamException;
import org.jboss.as.controller.AbstractAddStepHandler;
import org.jboss.as.controller.Extension;
import org.jboss.as.controller.ExtensionContext;
import org.jboss.as.controller.ModelVersion;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.PathAddress;
import org.jboss.as.controller.PathElement;
import org.jboss.as.controller.ReloadRequiredRemoveStepHandler;
import org.jboss.as.controller.ResourceBuilder;
import org.jboss.as.controller.SimpleAttributeDefinition;
import org.jboss.as.controller.SimpleAttributeDefinitionBuilder;
import org.jboss.as.controller.SubsystemRegistration;
import org.jboss.as.controller.descriptions.NonResolvingResourceDescriptionResolver;
import org.jboss.as.controller.parsing.ExtensionParsingContext;
import org.jboss.dmr.ModelNode;
import org.jboss.dmr.ModelType;
import org.jboss.staxmapper.XMLElementReader;
import org.jboss.staxmapper.XMLExtendedStreamReader;
/**
* @author Tomaz Cerar (c) 2014 Red Hat Inc.
*/
class SubsystemWithChildrenExtension implements Extension {
static final String NAMESPACE = "urn:jboss:mbean.model.test";
private static final PathElement SUBSYSTEM_PATH = PathElement.pathElement(SUBSYSTEM, "test");
private static final SimpleAttributeDefinition ATTR = new SimpleAttributeDefinitionBuilder("attr", ModelType.INT, true)
.build();
@Override
public void initialize(ExtensionContext context) {
final SubsystemRegistration subsystem = context.registerSubsystem("test", ModelVersion.create(1));
ResourceBuilder builder = ResourceBuilder.Factory.create(SUBSYSTEM_PATH, new NonResolvingResourceDescriptionResolver())
.setAddOperation(TestSubystemAdd.INSTANCE)
.pushChild(getChildElement())
.setAddOperation(TestChildAdd.INSTANCE)
.setRemoveOperation(ReloadRequiredRemoveStepHandler.INSTANCE)
.addReadOnlyAttribute(ATTR)
.pop();
subsystem.registerSubsystemModel(builder.build());
}
PathElement getChildElement() {
return null;
}
@Override
public void initializeParsers(ExtensionParsingContext context) {
context.setSubsystemXmlMapping("test", NAMESPACE, new TestExtensionParser());
}
static class TestExtensionParser implements XMLElementReader<List<ModelNode>> {
@Override
public void readElement(XMLExtendedStreamReader reader, List<ModelNode> list) throws XMLStreamException {
reader.next();
ModelNode add = new ModelNode();
add.get(OP).set(ADD);
add.get(OP_ADDR).set(PathAddress.pathAddress(SUBSYSTEM_PATH).toModelNode());
list.add(add);
}
}
static class TestSubystemAdd extends AbstractAddStepHandler {
static final TestSubystemAdd INSTANCE = new TestSubystemAdd();
@Override
protected void populateModel(ModelNode operation, ModelNode model) throws OperationFailedException {
}
}
static class TestChildAdd extends AbstractAddStepHandler {
static final TestChildAdd INSTANCE = new TestChildAdd();
@Override
protected void populateModel(ModelNode operation, ModelNode model) throws OperationFailedException {
ATTR.validateAndSet(operation, model);
}
}
}