/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, 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.infinispan.server.jgroups.subsystem;
import static org.infinispan.server.jgroups.logging.JGroupsLogger.ROOT_LOGGER;
import org.infinispan.server.commons.dmr.ModelNodes;
import org.infinispan.server.commons.naming.BinderServiceBuilder;
import org.infinispan.server.commons.service.AliasServiceBuilder;
import org.infinispan.server.jgroups.spi.ChannelFactory;
import org.infinispan.server.jgroups.spi.service.ChannelServiceName;
import org.infinispan.server.jgroups.spi.service.ChannelServiceNameFactory;
import org.infinispan.server.jgroups.spi.service.ProtocolStackServiceName;
import org.infinispan.server.jgroups.spi.service.ProtocolStackServiceNameFactory;
import org.jboss.as.controller.AbstractAddStepHandler;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.dmr.ModelNode;
import org.jboss.msc.service.ServiceTarget;
import org.jgroups.JChannel;
/**
* Handler for JGroups subsystem add operations.
*
* @author Paul Ferraro
* @author Richard Achmatowicz (c) 2011 Red Hat, Inc
*/
public class JGroupsSubsystemAddHandler extends AbstractAddStepHandler {
JGroupsSubsystemAddHandler() {
super(JGroupsSubsystemResourceDefinition.ATTRIBUTES);
}
@Override
protected void performRuntime(OperationContext context, ModelNode operation, ModelNode model) throws OperationFailedException {
ROOT_LOGGER.activatingSubsystem();
installRuntimeServices(context, operation, model);
}
static void installRuntimeServices(OperationContext context, ModelNode operation, ModelNode model) throws OperationFailedException {
ServiceTarget target = context.getServiceTarget();
new ProtocolDefaultsBuilder().build(target).install();
String defaultChannel = ModelNodes.asString(JGroupsSubsystemResourceDefinition.DEFAULT_CHANNEL.resolveModelAttribute(context, model), ChannelServiceNameFactory.DEFAULT_CHANNEL);
if (!defaultChannel.equals(ChannelServiceNameFactory.DEFAULT_CHANNEL)) {
for (ChannelServiceNameFactory factory : ChannelServiceName.values()) {
new AliasServiceBuilder<>(factory.getServiceName(), factory.getServiceName(defaultChannel), Object.class).build(target).install();
}
new BinderServiceBuilder<>(JGroupsBindingFactory.createChannelBinding(ChannelServiceNameFactory.DEFAULT_CHANNEL), ChannelServiceName.CHANNEL.getServiceName(defaultChannel), JChannel.class).build(target).install();
new AliasServiceBuilder<>(ProtocolStackServiceName.CHANNEL_FACTORY.getServiceName(ChannelServiceNameFactory.DEFAULT_CHANNEL), ProtocolStackServiceName.CHANNEL_FACTORY.getServiceName(defaultChannel), ChannelFactory.class).build(target).install();
new BinderServiceBuilder<>(JGroupsBindingFactory.createChannelFactoryBinding(ChannelServiceNameFactory.DEFAULT_CHANNEL), ProtocolStackServiceName.CHANNEL_FACTORY.getServiceName(defaultChannel), ChannelFactory.class).build(target).install();
}
String defaultStack = ModelNodes.asString(JGroupsSubsystemResourceDefinition.DEFAULT_STACK.resolveModelAttribute(context, model), ProtocolStackServiceNameFactory.DEFAULT_STACK);
if (!defaultStack.equals(ProtocolStackServiceNameFactory.DEFAULT_STACK)) {
new AliasServiceBuilder<>(ProtocolStackServiceName.CHANNEL_FACTORY.getServiceName(), ProtocolStackServiceName.CHANNEL_FACTORY.getServiceName(defaultStack), ChannelFactory.class).build(target).install();
}
}
static void removeRuntimeServices(OperationContext context, ModelNode operation, ModelNode model) throws OperationFailedException {
// remove the ProtocolDefaultsService
context.removeService(ProtocolDefaultsBuilder.SERVICE_NAME);
String defaultStack = ModelNodes.asString(JGroupsSubsystemResourceDefinition.DEFAULT_STACK.resolveModelAttribute(context, model));
if ((defaultStack != null) && !defaultStack.equals(ProtocolStackServiceNameFactory.DEFAULT_STACK)) {
context.removeService(ProtocolStackServiceName.CHANNEL_FACTORY.getServiceName());
}
String defaultChannel = ModelNodes.asString(JGroupsSubsystemResourceDefinition.DEFAULT_CHANNEL.resolveModelAttribute(context, model));
if ((defaultChannel != null) && !defaultChannel.equals(ChannelServiceNameFactory.DEFAULT_CHANNEL)) {
context.removeService(JGroupsBindingFactory.createChannelFactoryBinding(ChannelServiceNameFactory.DEFAULT_CHANNEL).getBinderServiceName());
context.removeService(ProtocolStackServiceName.CHANNEL_FACTORY.getServiceName(ChannelServiceNameFactory.DEFAULT_CHANNEL));
context.removeService(JGroupsBindingFactory.createChannelBinding(ChannelServiceNameFactory.DEFAULT_CHANNEL).getBinderServiceName());
for (ChannelServiceNameFactory factory : ChannelServiceName.values()) {
context.removeService(factory.getServiceName());
}
}
}
}