/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, 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.controller.remote;
import java.io.IOException;
import org.jboss.as.controller.client.OperationAttachments;
import org.jboss.as.controller.client.OperationMessageHandler;
import org.jboss.as.protocol.mgmt.ManagementChannelHandler;
import org.jboss.dmr.ModelNode;
/**
* @author Emanuel Muckenhuber
*/
public final class TransactionalProtocolHandlers {
private TransactionalProtocolHandlers() {
//
}
/**
* Create a transactional protocol client.
*
* @param channelAssociation the channel handler
* @return the transactional protocol client
*/
public static TransactionalProtocolClient createClient(final ManagementChannelHandler channelAssociation) {
final TransactionalProtocolClientImpl client = new TransactionalProtocolClientImpl(channelAssociation);
channelAssociation.addHandlerFactory(client);
return client;
}
/**
* Wrap an operation's parameters in a simple encapsulating object
* @param operation the operation
* @param messageHandler the message handler
* @param attachments the attachments
* @return the encapsulating object
*/
public static TransactionalProtocolClient.Operation wrap(final ModelNode operation, final OperationMessageHandler messageHandler, final OperationAttachments attachments) {
return new TransactionalOperationImpl(operation, messageHandler, attachments);
}
/**
* Execute blocking for a prepared result.
*
* @param operation the operation to execute
* @param client the protocol client
* @return the prepared operation
* @throws IOException
* @throws InterruptedException
*/
public static TransactionalProtocolClient.PreparedOperation<TransactionalProtocolClient.Operation> executeBlocking(final ModelNode operation, TransactionalProtocolClient client) throws IOException, InterruptedException {
final BlockingQueueOperationListener<TransactionalProtocolClient.Operation> listener = new BlockingQueueOperationListener<>();
client.execute(listener, operation, OperationMessageHandler.DISCARD, OperationAttachments.EMPTY);
return listener.retrievePreparedOperation();
}
}