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DATACMNS-69 - Added caching to RepositoryInterfaceAwareBeanPostProcessor.

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Actual types resolved in getClassForPropertyValue(…) get cached now to avoid unnecessary attempt to load classes.
This commit is contained in:
Oliver Gierke
2011-08-31 21:22:47 +02:00
parent c57d5246e3
commit a32d80379b
1 changed files with 18 additions and 13 deletions
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31
spring-data-commons-core/src/main/java/org/springframework/data/repository/core/support/RepositoryInterfaceAwareBeanPostProcessor.java
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@@ -15,6 +15,9 @@
*/
package org.springframework.data.repository.core.support;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import org.springframework.beans.PropertyValue;
import org.springframework.beans.factory.BeanFactory;
import org.springframework.beans.factory.BeanFactoryAware;
@@ -42,16 +45,14 @@ class RepositoryInterfaceAwareBeanPostProcessor extends
private static final Class<?> REPOSITORY_TYPE =
RepositoryFactoryBeanSupport.class;
private final Map<Class<?>, Class<?>> cache = new ConcurrentHashMap<Class<?>, Class<?>>();
private ConfigurableListableBeanFactory context;
/*
* (non-Javadoc)
*
* @see
* org.springframework.beans.factory.BeanFactoryAware#setBeanFactory(org
* .springframework.beans.factory.BeanFactory)
*/
* (non-Javadoc)
* @see org.springframework.beans.factory.BeanFactoryAware#setBeanFactory(org.springframework.beans.factory.BeanFactory)
*/
public void setBeanFactory(BeanFactory beanFactory) {
if (beanFactory instanceof ConfigurableListableBeanFactory) {
@@ -61,12 +62,9 @@ class RepositoryInterfaceAwareBeanPostProcessor extends
/*
* (non-Javadoc)
*
* @see org.springframework.beans.factory.config.
* InstantiationAwareBeanPostProcessorAdapter
* #predictBeanType(java.lang.Class, java.lang.String)
*/
* (non-Javadoc)
* @see org.springframework.beans.factory.config.InstantiationAwareBeanPostProcessorAdapter#predictBeanType(java.lang.Class, java.lang.String)
*/
@Override
public Class<?> predictBeanType(Class<?> beanClass, String beanName) {
@@ -78,8 +76,15 @@ class RepositoryInterfaceAwareBeanPostProcessor extends
PropertyValue value =
definition.getPropertyValues().getPropertyValue(
"repositoryInterface");
if (cache.containsKey(beanClass)) {
return cache.get(beanClass);
}
Class<?> resolvedBeanClass = getClassForPropertyValue(value);
cache.put(beanClass, resolvedBeanClass);
return getClassForPropertyValue(value);
return resolvedBeanClass;
}