/* * Copyright (C) 2010 Stanford University * * 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 edu.stanford.junction.api.messaging; import org.json.JSONObject; import edu.stanford.junction.Junction; import edu.stanford.junction.api.messaging.target.MessageTarget; import edu.stanford.junction.api.messaging.target.MessageTargetFactory; public class MessageHeader { private Junction jx; private JSONObject message; public String from; public MessageHeader(Junction jx, JSONObject message, String from) { this.jx=jx; this.message=message; this.from=from; } public MessageTarget getReplyTarget() { if (message.has(Junction.NS_JX)) { JSONObject h = message.optJSONObject(Junction.NS_JX); if (h.has("replyTo")) { return MessageTargetFactory.getInstance(jx).getTarget(h.optString("replyTo")); } } return MessageTargetFactory.getInstance(jx).getTarget("actor:"+from); } public String getSender() { return from; } public Junction getJunction() { return jx; } }