ExposeAnnotationSerializationExclusionStrategy.java

/*
 * Copyright (C) 2011 Google 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.smartandroid.sa.json;

import com.smartandroid.sa.json.annotations.Expose;

/**
 * Excludes fields that do not have the {@link Expose} annotation
 * 
 * @author Joel Leitch
 */
final class ExposeAnnotationSerializationExclusionStrategy implements
		ExclusionStrategy {
	public boolean shouldSkipClass(Class<?> clazz) {
		return false;
	}

	public boolean shouldSkipField(FieldAttributes f) {
		Expose annotation = f.getAnnotation(Expose.class);
		if (annotation == null) {
			return true;
		}
		return !annotation.serialize();
	}
}