/*
* Copyright (C) 2013-2014 Sony Computer Science Laboratories, Inc. All Rights Reserved.
* Copyright (C) 2014 Sony Corporation. All Rights Reserved.
*/
package com.sonycsl.wamp.message.impl;
import com.sonycsl.wamp.message.WampMessage;
import com.sonycsl.wamp.message.WampMessageType;
import com.sonycsl.wamp.message.WampPublishMessage;
import com.sonycsl.wamp.util.NullChecker;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
public class WampPublishMessageImpl extends WampAbstractMessage implements WampPublishMessage {
private static final int REQUEST_ID_INDEX = 1;
private static final int OPTIONS_INDEX = 2;
private static final int TOPIC_INDEX = 3;
private static final int ARGUMENTS_INDEX = 4;
private static final int ARGUMENTS_KW_INDEX = 5;
public static WampMessage create(int requestId, JSONObject options, String topic) {
NullChecker.nullCheck(options, topic);
return new WampPublishMessageImpl(new JSONArray().put(WampMessageType.PUBLISH)
.put(requestId).put(options).put(topic));
}
public static WampMessage create(int requestId, JSONObject options, String topic,
JSONArray arguments) {
NullChecker.nullCheck(options, topic, arguments);
return new WampPublishMessageImpl(new JSONArray().put(WampMessageType.PUBLISH)
.put(requestId).put(options).put(topic).put(arguments));
}
public static WampMessage create(int requestId, JSONObject options, String topic,
JSONArray arguments, JSONObject argumentsKw) {
NullChecker.nullCheck(options, topic, arguments, argumentsKw);
return new WampPublishMessageImpl(new JSONArray().put(WampMessageType.PUBLISH)
.put(requestId).put(options).put(topic).put(arguments).put(argumentsKw));
}
public WampPublishMessageImpl(JSONArray msg) {
super(msg);
try {
if (msg.getInt(0) != WampMessageType.PUBLISH) {
throw new IllegalArgumentException("message type is mismatched");
}
} catch (JSONException e) {
e.printStackTrace();
}
}
@Override
public boolean isPublishMessage() {
return true;
}
@Override
public WampPublishMessage asPublishMessage() {
return this;
}
@Override
public int getRequestId() {
try {
return toJSON().getInt(REQUEST_ID_INDEX);
} catch (JSONException e) {
throw new IllegalArgumentException("there is no request id");
}
}
@Override
public JSONObject getOptions() {
try {
return toJSON().getJSONObject(OPTIONS_INDEX);
} catch (JSONException e) {
throw new IllegalArgumentException("there is no options");
}
}
@Override
public String getTopic() {
try {
return toJSON().getString(TOPIC_INDEX);
} catch (JSONException e) {
throw new IllegalArgumentException("there is no topic");
}
}
@Override
public boolean hasArguments() {
return toJSON().length() > ARGUMENTS_INDEX;
}
@Override
public JSONArray getArguments() {
try {
return toJSON().getJSONArray(ARGUMENTS_INDEX);
} catch (JSONException e) {
throw new IllegalArgumentException("there is no argument");
}
}
@Override
public boolean hasArgumentsKw() {
return toJSON().length() > ARGUMENTS_KW_INDEX;
}
@Override
public JSONObject getArgumentsKw() {
try {
return toJSON().getJSONObject(ARGUMENTS_KW_INDEX);
} catch (JSONException e) {
throw new IllegalArgumentException("there is no argumentkw");
}
}
}