/**
* Copyright 2013 Twitter, Inc.
* 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 com.twitter.hbc.twitter4j;
import com.google.common.base.Preconditions;
import twitter4j.JSONException;
import twitter4j.JSONObject;
import javax.annotation.Nullable;
import java.util.HashMap;
import java.util.Map;
public class CreateEvent {
public static JSONObject createEvent(
String eventName,
String target,
String source,
@Nullable String targetObject
) throws JSONException {
Preconditions.checkNotNull(eventName);
Preconditions.checkNotNull(target);
Preconditions.checkNotNull(source);
Map<String, Object> map = new HashMap<String, Object>();
map.put("event", eventName);
map.put("target", new JSONObject(target));
map.put("source", new JSONObject(source));
if (targetObject != null) {
map.put("target_object", new JSONObject(targetObject));
}
return new JSONObject(map);
}
}