/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF 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.
 */

// Build the jar with the following commands:
//
// javac -cp gson-2.8.2.jar JavaAction.java
// jar cvf javaAction.jar JavaAction.class

import com.google.gson.JsonObject;

public class JavaAction {
    public static JsonObject main(JsonObject args) {
        String text;

        try {
            text = args.getAsJsonPrimitive("text").getAsString();
        } catch(Exception e) {
            text = "stranger";
        }

        JsonObject response = new JsonObject();
        System.out.println("Hello " + text + "!");
        response.addProperty("payload", "Hello " + text + "!");
        return response;
    }
}
