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DATACMNS-693 - AbstractMappingContext now uses Spring's BeanUtils to lookup PropertyDescriptors.

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Instead of manually using Introspector.getBeanInfo(…) we now use Spring's BeanUtils.getPropertyDescriptors(…) to benefit from some caching of descriptor instances as well as advanced support for fluent setters, default methods etc.

Original pull request: #122.
This commit is contained in:
Tomasz Wysocki
2015-05-13 12:24:28 +02:00
committed by Oliver Gierke
parent c82d185177
commit 024dd50d92
1 changed files with 6 additions and 6 deletions
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12
src/main/java/org/springframework/data/mapping/context/AbstractMappingContext.java
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@@ -15,9 +15,6 @@
*/
package org.springframework.data.mapping.context;
import java.beans.BeanInfo;
import java.beans.IntrospectionException;
import java.beans.Introspector;
import java.beans.PropertyDescriptor;
import java.lang.reflect.Field;
import java.lang.reflect.Modifier;
@@ -34,6 +31,8 @@ import java.util.Set;
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantReadWriteLock;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.context.ApplicationEventPublisher;
import org.springframework.context.ApplicationEventPublisherAware;
@@ -63,6 +62,7 @@ import org.springframework.util.ReflectionUtils.FieldFilter;
* @author Oliver Gierke
* @author Michael Hunger
* @author Thomas Darimont
* @author Tomasz Wysocki
*/
public abstract class AbstractMappingContext<E extends MutablePersistentEntity<?, P>, P extends PersistentProperty<P>>
implements MappingContext<E, P>, ApplicationEventPublisherAware, InitializingBean {
@@ -281,10 +281,10 @@ public abstract class AbstractMappingContext<E extends MutablePersistentEntity<?
// Eagerly cache the entity as we might have to find it during recursive lookups.
persistentEntities.put(typeInformation, entity);
BeanInfo info = Introspector.getBeanInfo(type);
PropertyDescriptor[] pds = BeanUtils.getPropertyDescriptors(type);
final Map<String, PropertyDescriptor> descriptors = new HashMap<String, PropertyDescriptor>();
for (PropertyDescriptor descriptor : info.getPropertyDescriptors()) {
for (PropertyDescriptor descriptor : pds) {
descriptors.put(descriptor.getName(), descriptor);
}
@@ -308,7 +308,7 @@ public abstract class AbstractMappingContext<E extends MutablePersistentEntity<?
return entity;
} catch (IntrospectionException e) {
} catch (BeansException e) {
throw new MappingException(e.getMessage(), e);
} finally {
write.unlock();