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* http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.cayenne.jpa.enhancer;
import org.apache.cayenne.enhancer.AccessorVisitor;
import org.apache.cayenne.jpa.map.AccessType;
import org.apache.cayenne.jpa.map.JpaManagedClass;
import org.apache.cayenne.jpa.map.JpaPropertyDescriptor;
import org.objectweb.asm.ClassVisitor;
/**
* @author Andrus Adamchik
*/
class JpaAccessorVisitor extends AccessorVisitor {
private JpaManagedClass managedClass;
public JpaAccessorVisitor(ClassVisitor visitor, JpaManagedClass managedClass) {
super(visitor);
this.managedClass = managedClass;
}
@Override
protected boolean isEnhancedProperty(String property) {
return managedClass.getAccess() != AccessType.PROPERTY
&& managedClass.getAttributes().getAttribute(property) != null;
}
@Override
protected boolean isLazyFaulted(String property) {
JpaPropertyDescriptor propertyDescriptor = managedClass
.getClassDescriptor()
.getProperty(property);
// TODO: andrus, 10/14/2006 - this should access Jpa LAZY vs. EAGER flag
// instead of using Cayenne default logic of lazy relationships
return propertyDescriptor != null
&& propertyDescriptor.getTargetEntityType() != null;
}
}