com.swiftmq.jms.v750.TopicSubscriberImpl Maven / Gradle / Ivy

Go to download
/*
 * Copyright 2019 IIT Software GmbH
 *
 * IIT Software GmbH licenses this file to You 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 com.swiftmq.jms.v750;

import com.swiftmq.jms.TopicImpl;
import com.swiftmq.jms.smqp.v750.CreateSubscriberReply;
import com.swiftmq.jms.smqp.v750.CreateSubscriberRequest;
import com.swiftmq.tools.requestreply.Reply;
import com.swiftmq.tools.requestreply.Request;
import com.swiftmq.tools.requestreply.RequestRegistry;

import javax.jms.JMSException;
import javax.jms.Topic;
import javax.jms.TopicSubscriber;

public class TopicSubscriberImpl extends MessageConsumerImpl implements TopicSubscriber {
    Topic topic = null;
    boolean noLocal = false;

    public TopicSubscriberImpl(boolean transacted, int acknowledgeMode, RequestRegistry requestRegistry,
                               Topic topic, String messageSelector,
                               SessionImpl session, boolean noLocal) {
        super(transacted, acknowledgeMode, requestRegistry, messageSelector, session);
        this.topic = topic;
        this.noLocal = noLocal;
    }

    public Topic getTopic()
            throws JMSException {
        verifyState();
        return topic;
    }

    public boolean getNoLocal()
            throws JMSException {
        verifyState();
        return noLocal;
    }

    public Request getRecreateRequest() {
        String ms = messageSelector;
        if (messageSelector != null && messageSelector.trim().length() == 0)
            ms = null;
        return new CreateSubscriberRequest(mySession, mySession.dispatchId, (TopicImpl) topic, ms, noLocal, true);
    }

    public void setRecreateReply(Reply reply) {
        serverQueueConsumerId = ((CreateSubscriberReply) reply).getTopicSubscriberId();
    }
}