/*
* JBoss, Home of Professional Open Source
* Copyright 2011 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @authors tag. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* 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,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
package org.jboss.as.server.services.net;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.DEFAULT_INTERFACE;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP_ADDR;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.PORT_OFFSET;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.SOCKET_BINDING_GROUP;
import java.util.Set;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.OperationStepHandler;
import org.jboss.as.controller.PathAddress;
import org.jboss.as.controller.PathElement;
import org.jboss.as.controller.operations.common.AbstractSocketBindingGroupAddHandler;
import org.jboss.as.controller.operations.common.Util;
import org.jboss.as.controller.registry.Resource;
import org.jboss.as.controller.registry.Resource.ResourceEntry;
import org.jboss.as.controller.resource.AbstractSocketBindingGroupResourceDefinition;
import org.jboss.as.network.NetworkInterfaceBinding;
import org.jboss.as.network.SocketBindingManager;
import org.jboss.as.server.logging.ServerLogger;
import org.jboss.dmr.ModelNode;
import org.jboss.msc.service.ServiceController;
/**
* Handler for the server socket-binding-group resource's add operation.
*
* @author Brian Stansberry (c) 2011 Red Hat Inc.
*/
public class BindingGroupAddHandler extends AbstractSocketBindingGroupAddHandler {
public static ModelNode getOperation(PathAddress address, ModelNode model) {
ModelNode op = Util.createAddOperation(address);
op.get(DEFAULT_INTERFACE).set(model.get(DEFAULT_INTERFACE));
op.get(PORT_OFFSET).set(model.get(PORT_OFFSET));
return op;
}
public static final BindingGroupAddHandler INSTANCE = new BindingGroupAddHandler();
private BindingGroupAddHandler() {
}
/**
* {@inheritDoc}
*/
@Override
protected void populateModel(final OperationContext context, final ModelNode operation, final Resource resource) throws OperationFailedException {
super.populateModel(context, operation, resource);
final ModelNode model = resource.getModel();
SocketBindingGroupResourceDefinition.PORT_OFFSET.validateAndSet(operation, model);
// Validate only a single socket binding group and a valid default interface
final PathAddress mine = PathAddress.pathAddress(operation.require(OP_ADDR));
context.addStep(new OperationStepHandler() {
@Override
public void execute(OperationContext context, ModelNode operation) throws OperationFailedException {
// Do a non-recursive read, which will bring in placeholders for the children
final Resource root = context.readResourceFromRoot(context.getCurrentAddress().getParent(), false);
Set<ResourceEntry> children = root.getChildren(SOCKET_BINDING_GROUP);
if (children.size() > 1) {
for (ResourceEntry entry : children) {
if (!entry.getName().equals(mine.getLastElement().getValue())) {
throw ServerLogger.ROOT_LOGGER.cannotAddMoreThanOneSocketBindingGroupForServerOrHost(
mine,
PathAddress.pathAddress(PathElement.pathElement(SOCKET_BINDING_GROUP, entry.getName())));
}
}
}
AbstractSocketBindingGroupResourceDefinition.validateDefaultInterfaceReference(context, model);
}
}, OperationContext.Stage.MODEL);
}
@Override
protected boolean requiresRuntime(OperationContext context) {
return true;
}
@Override
protected void performRuntime(OperationContext context, ModelNode operation, ModelNode model) throws OperationFailedException {
int portOffset = SocketBindingGroupResourceDefinition.PORT_OFFSET.resolveModelAttribute(context, model).asInt();
String defaultInterface = SocketBindingGroupResourceDefinition.DEFAULT_INTERFACE.resolveModelAttribute(context, model).asString();
SocketBindingManagerService service = new SocketBindingManagerService(portOffset);
context.getServiceTarget().addService(SocketBindingManager.SOCKET_BINDING_MANAGER, service)
.setInitialMode(ServiceController.Mode.ON_DEMAND)
.addDependency(NetworkInterfaceService.JBOSS_NETWORK_INTERFACE.append(defaultInterface), NetworkInterfaceBinding.class, service.getDefaultInterfaceBindingInjector())
.install();
}
}