/*
* Copyright 2002-2014 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
* an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*/
package org.springframework.xd.dirt.test.sink;
import org.springframework.integration.channel.QueueChannel;
import org.springframework.messaging.Message;
import org.springframework.xd.dirt.integration.bus.MessageBus;
import org.springframework.xd.dirt.test.AbstractSingleNodeNamedChannelModule;
/**
* Base class for SingleNode named channel sink types.
*
* @author David Turanski
*
*/
public abstract class AbstractSingleNodeNamedChannelSink extends AbstractSingleNodeNamedChannelModule<QueueChannel>
implements NamedChannelSink {
protected AbstractSingleNodeNamedChannelSink(MessageBus messageBus, String sharedChannelName) {
super(messageBus, new QueueChannel(), sharedChannelName);
}
@Override
public Message<?> receive() {
return this.receive(0);
}
@Override
public Message<?> receive(int timeout) {
return this.messageChannel.receive(timeout);
}
@Override
public Object receivePayload() {
return this.receivePayload(0);
}
@Override
public Object receivePayload(int timeout) {
Message<?> message = this.messageChannel.receive(timeout);
return message == null ? null : message.getPayload();
}
@Override
public void unbind() {
this.messageBus.unbindConsumer(this.sharedChannelName, this.messageChannel);
}
}