[hibernate-issues] [Hibernate-JIRA] Created: (HHH-5068) Fix for AttributeFactory class to manage ParameterizedType
Fix for AttributeFactory class to manage ParameterizedType
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Key: HHH-5068
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5068
Project: Hibernate Core
Issue Type: Bug
Components: entity-manager
Affects Versions: 3.5.0-Final
Reporter: Romain Rossi
To make
org.hibernate.ejb.metamodel.AttributeFactory.PluralAttributeMetadataImpl.getClassFromGenericArgument(Type)
works after migrating from 3.3.2.GA to 3.5.0-Final. I have to change the method whith:
private Class<?> getClassFromGenericArgument(java.lang.reflect.Type type) {
Class<?> javaType;
Object unsafeElementType = type;
if ( unsafeElementType instanceof Class ) {
javaType = (Class) unsafeElementType;
}
else if ( unsafeElementType instanceof TypeVariable ) {
final java.lang.reflect.Type upperBound = ( ( TypeVariable ) unsafeElementType
).getBounds()[0];
javaType = getClassFromGenericArgument( upperBound );
}
// ADDED TO FIX THE ParameterizedType
else if ( unsafeElementType instanceof ParameterizedType) {
javaType = (Class<?>)((ParameterizedType)type).getRawType();
}
// END FIX
else {
throw new AssertionFailure("Fail to process type argument in a generic declaration.
Type: "
+ type.getClass() );
}
return javaType;
}
Is there an other way to manage the ParameterizedType?
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