com.google.code.ssm.aop.support.builder.CacheNameBuilder Maven / Gradle / Ivy

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/*
 * Copyright (c) 2014-2015 Jakub Białek
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
 * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
 * Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
 * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 * 
 */

package com.google.code.ssm.aop.support.builder;

import java.lang.annotation.Annotation;
import java.lang.reflect.Method;

import com.google.code.ssm.aop.support.AnnotationData;
import com.google.code.ssm.api.CacheName;

/**
 * 
 * @author Jakub Białek
 * @since 3.6.0
 *
 */
public class CacheNameBuilder extends AbstractDataBuilder {

    @Override
    protected void build(final AnnotationData data, final Annotation annotation, final Class expectedAnnotationClass,
            final Method targetMethod) {
        // get annotation on cached method
        CacheName cache = targetMethod.getAnnotation(CacheName.class);
        if (cache == null) {
            // if annotation on cached method doesn't exist try to get annotation on class
            cache = targetMethod.getDeclaringClass().getAnnotation(CacheName.class);
        }

        if (cache != null) {
            // set cache zone name only if annotation is present otherwise default value will be used
            data.setCacheName(cache.value());
        }
    }

}