/**
*
*/
package org.jboss.as.messaging;
import org.jboss.as.controller.BasicOperationResult;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.OperationResult;
import org.jboss.as.controller.RuntimeTask;
import org.jboss.as.controller.RuntimeTaskContext;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP_ADDR;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.REMOVE;
import java.util.Locale;
import org.jboss.as.controller.ModelRemoveOperationHandler;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.PathAddress;
import org.jboss.as.controller.ResultHandler;
import org.jboss.as.controller.descriptions.DescriptionProvider;
import org.jboss.dmr.ModelNode;
import org.jboss.msc.service.ServiceController;
/**
* Removes a queue.
*
* @author Brian Stansberry (c) 2011 Red Hat Inc.
*
*/
public class QueueRemove implements ModelRemoveOperationHandler, DescriptionProvider {
public static final String OPERATION_NAME = REMOVE;
public static QueueRemove INSTANCE = new QueueRemove();
private QueueRemove() {
}
@Override
public OperationResult execute(final OperationContext context, final ModelNode operation, final ResultHandler resultHandler) {
ModelNode opAddr = operation.require(OP_ADDR);
ModelNode compensatingOp = QueueAdd.getOperation(opAddr, context.getSubModel());
PathAddress address = PathAddress.pathAddress(opAddr);
final String name = address.getLastElement().getValue();
if (context.getRuntimeContext() != null) {
context.getRuntimeContext().setRuntimeTask(new RuntimeTask() {
public void execute(RuntimeTaskContext context) throws OperationFailedException {
final ServiceController<?> service = context.getServiceRegistry().getService(MessagingServices.CORE_QUEUE_BASE.append(name));
if (service != null) {
service.setMode(ServiceController.Mode.REMOVE);
}
resultHandler.handleResultComplete();
}
});
} else {
resultHandler.handleResultComplete();
}
return new BasicOperationResult(compensatingOp);
}
@Override
public ModelNode getModelDescription(Locale locale) {
return MessagingDescriptions.getQueueRemove(locale);
}
}