/*
* Copyright 2012 the original author or authors.
*
* 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 org.springframework.data.simpledb.repository.config;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.core.annotation.AnnotationAttributes;
import org.springframework.data.config.ParsingUtils;
import org.springframework.data.repository.config.AnnotationRepositoryConfigurationSource;
import org.springframework.data.repository.config.RepositoryConfigurationExtensionSupport;
import org.springframework.data.repository.config.XmlRepositoryConfigurationSource;
import org.springframework.data.simpledb.repository.support.SimpleDbRepositoryFactoryBean;
import org.w3c.dom.Element;
/**
* Responsibilities - provide repository factory bean - read additional properties - create root beans to be used by all
* instantiated repositories
*
* See JpaRepositoryConfigExtension
*/
public class SimpleDbRepositoryConfigExtension extends RepositoryConfigurationExtensionSupport {
private static final String SIMPLEDB_TEMPLATE_REF = "simpledb-template-ref";
/*
* (non-Javadoc)
*
* @see org.springframework.data.repository.config14.RepositoryConfigurationExtension#getRepositoryInterface()
*/
@Override
public String getRepositoryFactoryClassName() {
return SimpleDbRepositoryFactoryBean.class.getName();
}
/*
* (non-Javadoc)
*
* @see org.springframework.data.repository.config14.RepositoryConfigurationExtensionSupport#getModulePrefix()
*/
@Override
protected String getModulePrefix() {
// not for now. used for named queries
return "simpleDb";
}
/*
* (non-Javadoc)
*
* @see
* org.springframework.data.repository.config14.RepositoryConfigurationExtensionSupport#postProcess(org.springframework
* .beans.factory.support.BeanDefinitionBuilder,
* org.springframework.data.repository.config14.XmlRepositoryConfigurationSource)
*/
@Override
public void postProcess(BeanDefinitionBuilder builder, XmlRepositoryConfigurationSource config) {
Element element = config.getElement();
ParsingUtils.setPropertyReference(builder, element, SIMPLEDB_TEMPLATE_REF, "simpleDbOperations");
}
/**
* We bind here the provided SimpleDB template bean specified by "simpleDbTemplateRef" annotation property <br/>
* to our internally used bean simpleDbOperations of class
* {@link org.springframework.data.simpledb.repository.support.SimpleDbRepositoryFactoryBean}. <br/>
* The bean will be used to construct repository implementations. <br/>
*/
@Override
public void postProcess(BeanDefinitionBuilder builder, AnnotationRepositoryConfigurationSource config) {
AnnotationAttributes attributes = config.getAttributes();
builder.addPropertyReference("simpleDbOperations", attributes.getString("simpleDbTemplateRef"));
}
}