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/*
* ============LICENSE_START=======================================================
* ONAP
* ================================================================================
* Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.policy.common.gson.internal;
import com.google.gson.Gson;
import com.google.gson.JsonObject;
import java.lang.reflect.Method;
/**
* Serializer for methods that are exposed.
*/
public class MethodSerializer extends MethodAdapter implements Serializer {
/**
* Constructs the object.
*
* @param gson Gson object providing type adapters
* @param getter method used to get the item from within an object
*/
public MethodSerializer(Gson gson, Method getter) {
super(gson, getter, getter.getGenericReturnType());
}
@Override
public void addToTree(Object source, JsonObject target) {
Object value = invoke(source);
target.add(getPropName(), (value == null ? null : toJsonTree(value)));
}
}
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