package org.hibernate.property;
import java.lang.reflect.Method;
import java.util.Map;
import org.hibernate.HibernateException;
import org.hibernate.PropertyNotFoundException;
import org.hibernate.engine.SessionFactoryImplementor;
import org.hibernate.engine.SessionImplementor;
import org.hibernate.property.Getter;
import org.hibernate.property.PropertyAccessor;
import org.hibernate.property.Setter;
/**
* Used to declare properties not represented at the pojo level
*
* @author Michael Bartmann
*/
public class NoopAccessor implements PropertyAccessor {
public Getter getGetter(Class arg0, String arg1) throws PropertyNotFoundException {
return new NoopGetter();
}
public Setter getSetter(Class arg0, String arg1) throws PropertyNotFoundException {
return new NoopSetter();
}
/**
* A Getter which will always return null. It should not be called anyway.
*/
private static class NoopGetter implements Getter {
/**
* @return always null
*/
public Object get(Object target) throws HibernateException {
return null;
}
public Object getForInsert(Object target, Map map, SessionImplementor arg1)
throws HibernateException {
return null;
}
public Class getReturnType() {
return Object.class;
}
public String getMethodName() {
return null;
}
public Method getMethod() {
return null;
}
}
/**
* A Setter which will just do nothing.
*/
private static class NoopSetter implements Setter {
public void set(Object target, Object value, SessionFactoryImplementor arg2)
throws HibernateException {
// do not do anything
}
public String getMethodName() {
return null;
}
public Method getMethod() {
return null;
}
}
}
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