Spring/spring-data-commons
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Use BeanUtils to instantiate objects to not enforce them to be public.

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This commit is contained in:
Oliver Gierke
2011-03-24 15:46:59 +01:00
parent 8af071664e
commit e39f3724e2
1 changed files with 7 additions and 10 deletions
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17
spring-data-commons-core/src/main/java/org/springframework/data/mapping/MappingBeanHelper.java
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@@ -16,6 +16,8 @@
package org.springframework.data.mapping;
import org.springframework.beans.BeanInstantiationException;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.core.convert.support.ConversionServiceFactory;
import org.springframework.core.convert.support.GenericConversionService;
@@ -36,6 +38,7 @@ import java.util.concurrent.ConcurrentHashMap;
/**
* @author Jon Brisbin <jbrisbin@vmware.com>
* @author Oliver Gierke
*/
public abstract class MappingBeanHelper {
@@ -99,10 +102,8 @@ public abstract class MappingBeanHelper {
PreferredConstructor<T> constructor = entity.getPreferredConstructor();
if (null == constructor) {
try {
return entity.getType().newInstance();
} catch (InstantiationException e) {
throw new MappingInstantiationException(e.getMessage(), e);
} catch (IllegalAccessException e) {
return BeanUtils.instantiateClass(entity.getType());
} catch (BeanInstantiationException e) {
throw new MappingInstantiationException(e.getMessage(), e);
}
}
@@ -124,12 +125,8 @@ public abstract class MappingBeanHelper {
T obj = null;
try {
obj = constructor.getConstructor().newInstance(params.toArray());
} catch (InstantiationException e) {
throw new MappingInstantiationException(e.getMessage(), e);
} catch (IllegalAccessException e) {
throw new MappingInstantiationException(e.getMessage(), e);
} catch (InvocationTargetException e) {
obj = BeanUtils.instantiateClass(constructor.getConstructor(), params.toArray());
} catch (BeanInstantiationException e) {
throw new MappingInstantiationException(e.getMessage(), e);
}