RabbitMQOutTransportInfo.java

/*
 * Copyright (c) 2005-2014, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
 *
 * WSO2 Inc. 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 org.apache.axis2.transport.rabbitmq;

import org.apache.axis2.transport.OutTransportInfo;
import org.apache.axis2.transport.base.BaseUtils;
import org.apache.axis2.transport.rabbitmq.utils.AxisRabbitMQException;
import org.apache.axis2.transport.rabbitmq.utils.RabbitMQConstants;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import java.util.Hashtable;


/**
 * The RabbitMQOutTransportInfo is a holder of information to send an outgoing message
 * to a RabbitMQ AMQP destination.
 */

public class RabbitMQOutTransportInfo implements OutTransportInfo {

    private static final Log log = LogFactory.getLog(RabbitMQOutTransportInfo.class);
    private String targetEPR = null;
    private Hashtable<String, String> properties = null;
    private String contentTypeProperty;
    private RabbitMQConnectionFactory rabbitMQConnectionFactory;
    private String replyTo;


    /**
     * Creates and instance using the given URL
     *
     * @param targetEPR the target EPR
     */
    public RabbitMQOutTransportInfo(String targetEPR) {
        this.targetEPR = targetEPR;
        if (!targetEPR.startsWith(RabbitMQConstants.RABBITMQ_PREFIX)) {
            handleException("Invalid prefix for a RabbitMQ AMQP EPR : " + targetEPR);
        } else {
            properties = BaseUtils.getEPRProperties(targetEPR);
            contentTypeProperty = properties.get(RabbitMQConstants.CONTENT_TYPE_PROPERTY_PARAM);
        }
    }

    /**
     * Creates an instance using the given connection factory and destination
     *
     * @param rabbitMQConnectionFactory the connection factory
     * @param replyTo                   the destination
     * @param contentTypeProperty       the content type
     */
    public RabbitMQOutTransportInfo(RabbitMQConnectionFactory rabbitMQConnectionFactory, String replyTo,
                                    String contentTypeProperty) {
        this.rabbitMQConnectionFactory = rabbitMQConnectionFactory;
        this.replyTo = replyTo;
        this.contentTypeProperty = contentTypeProperty;
    }

    private void handleException(String s) {
        log.error(s);
        throw new AxisRabbitMQException(s);
    }

    public Hashtable<String, String> getProperties() {
        return properties;
    }

    public void setContentType(String contentTypeProperty) {
        this.contentTypeProperty = contentTypeProperty;
    }
}