import java.io.Serializable;
import java.util.Date;
import java.util.Iterator;

import org.hibernate.EmptyInterceptor;
import org.hibernate.Transaction;
import org.hibernate.type.Type;

publicclassMyInterceptorextendsEmptyInterceptor{
privateint updates;
privateint creates;
privateint loads;

publicvoid onDelete(Object entity,
Serializable id,
Object[] state,
String[] propertyNames,
Type[] types){
// do nothing
}

// This method is called when Employee object gets updated.
publicboolean onFlushDirty(Object entity,
Serializable id,
Object[] currentState,
Object[] previousState,
String[] propertyNames,
Type[] types){
if( entity instanceofEmployee){
System.out.println("Update Operation");
returntrue;
}
returnfalse;
}
publicboolean onLoad(Object entity,
Serializable id,
Object[] state,
String[] propertyNames,
Type[] types){
// do nothing
returntrue;
}
// This method is called when Employee object gets created.
publicboolean onSave(Object entity,
Serializable id,
Object[] state,
String[] propertyNames,
Type[] types){
if( entity instanceofEmployee){
System.out.println("Create Operation");
returntrue;
}
returnfalse;
}
//called before commit into database
publicvoid preFlush(Iterator iterator){
System.out.println("preFlush");
}
//called after committed into database
publicvoid postFlush(Iterator iterator){
System.out.println("postFlush");
}
}