Package org.springmodules.cache.config

Source Code of org.springmodules.cache.config.AnnotationsParser

/*
* Created on Feb 26, 2006
*
* 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.
*
* Copyright @2006 the original author or authors.
*/
package org.springmodules.cache.config;

import org.springframework.beans.MutablePropertyValues;
import org.springframework.beans.factory.config.RuntimeBeanReference;
import org.springframework.beans.factory.support.BeanDefinitionRegistry;
import org.springframework.beans.factory.support.RootBeanDefinition;

import org.springmodules.cache.annotations.AnnotationCachingAttributeSource;
import org.springmodules.cache.annotations.AnnotationFlushingAttributeSource;

/**
* <p>
* Template that handles the parsing of the XML tag "annotations". Creates and
* registers the necessary bean definitions to configure caching services using
* J2SE 5.0 Annotations.
* </p>
*
* @author Alex Ruiz
*/
public class AnnotationsParser extends AbstractMetadataAttributesParser {

  /**
   * Registers a <code>{@link AnnotationCachingAttributeSource}</code> and
   * adds it as a property of the caching interceptor.
   *
   * @param propertyValues
   *          the set of properties of the caching interceptor
   * @param registry
   *          the registry of bean definitions
   *
   * @see AbstractMetadataAttributesParser#configureCachingInterceptor(MutablePropertyValues,
   *      BeanDefinitionRegistry)
   */
  @Override
  protected void configureCachingInterceptor(
      MutablePropertyValues propertyValues, BeanDefinitionRegistry registry) {

    String beanName = AnnotationCachingAttributeSource.class.getName();

    registry.registerBeanDefinition(beanName, new RootBeanDefinition(
        AnnotationCachingAttributeSource.class));

    propertyValues.addPropertyValue("cachingAttributeSource",
        new RuntimeBeanReference(beanName));
  }

  /**
   * Registers a <code>{@link AnnotationFlushingAttributeSource}</code> and
   * adds it as a property of the flushing interceptor.
   *
   * @param propertyValues
   *          the set of properties of the caching interceptor
   * @param registry
   *          the registry of bean definitions
   *
   * @see AbstractMetadataAttributesParser#configureFlushingInterceptor(MutablePropertyValues,
   *      BeanDefinitionRegistry)
   */
  @Override
  protected void configureFlushingInterceptor(
      MutablePropertyValues propertyValues, BeanDefinitionRegistry registry) {

    String beanName = AnnotationFlushingAttributeSource.class.getName();

    registry.registerBeanDefinition(beanName, new RootBeanDefinition(
        AnnotationFlushingAttributeSource.class));

    propertyValues.addPropertyValue("flushingAttributeSource",
        new RuntimeBeanReference(beanName));
  }
}
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