joynr.messaging.channel.ChannelMessagingStub.js Maven / Gradle / Ivy

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JOYnr JavaScript libjoynr-js

There is a newer version: 1.4.0

/*jslint es5: true, nomen: true, node: true */

/*
 * #%L
 * %%
 * Copyright (C) 2011 - 2017 BMW Car IT GmbH
 * %%
 * 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.
 * #L%
 */
var Promise = require("../../../global/Promise");

/**
 * @name ChannelMessagingStub
 * @constructor
 *
 * @param {Object} settings
 * @param {ChannelMessagingSender|Object} settings.channelMessagingSender the channel message sender to send the messages with
 * @param {String} settings.channelId the destination channelId
 */
function ChannelMessagingStub(settings) {
    this._settings = settings;
}
/**
 * @name ChannelMessagingStub#transmit
 * @function
 *
 * @param {JoynrMessage} message the message to transmit
 */
ChannelMessagingStub.prototype.transmit = function transmit(joynrMessage) {
    if (this._settings.destinationChannelAddress === this._settings.myChannelAddress) {
        var errorMsg =
            "Discarding message " +
            joynrMessage.msgId +
            ": message marked as outgoing, but channel address " +
            this._settings.destinationChannelAddress +
            " is the local channel address.";
        return Promise.reject(new Error(errorMsg));
    }
    return this._settings.channelMessagingSender.send(joynrMessage, this._settings.destinationChannelAddress);
};

module.exports = ChannelMessagingStub;