/*
 * 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.
 */

package com.cloud.api.response;

import com.cloud.serializer.Param;
import com.google.gson.ExclusionStrategy;
import com.google.gson.FieldAttributes;

public class EmptyFieldExclusionStrategy implements ExclusionStrategy {

    @Override
    public boolean shouldSkipField(FieldAttributes fieldAttributes) {
        if (fieldAttributes.getAnnotation(Param.class) != null) {
                return true;
        }
        return false;
    }

    @Override
    public boolean shouldSkipClass(Class<?> aClass) {
        return false;
    }
}
