com.basilv.examples.hibernate
Class AuditInterceptor

java.lang.Object
  org.hibernate.EmptyInterceptor
      com.basilv.examples.hibernate.AuditInterceptor

All Implemented Interfaces:

Serializable, org.hibernate.Interceptor

public class AuditInterceptor
extends org.hibernate.EmptyInterceptor

AuditInterceptor is used to populate the audit fields on onUpdate and onSave events.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.hibernate.EmptyInterceptor

INSTANCE

Constructor Summary

AuditInterceptor()

Method Summary

static String	getUserForCurrentThread() Get the user for the current thread.
boolean	onFlushDirty(Object entity, Serializable id, Object[] currentState, Object[] previousState, String[] propertyNames, org.hibernate.type.Type[] types)
boolean	onSave(Object entity, Serializable id, Object[] currentState, String[] propertyNames, org.hibernate.type.Type[] types)
static void	setUserForCurrentThread(String user) Store the user for the current thread.

Methods inherited from class org.hibernate.EmptyInterceptor

afterTransactionBegin, afterTransactionCompletion, beforeTransactionCompletion, findDirty, getEntity, getEntityName, instantiate, isTransient, onCollectionRecreate, onCollectionRemove, onCollectionUpdate, onDelete, onLoad, onPrepareStatement, postFlush, preFlush

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AuditInterceptor

public AuditInterceptor()

Method Detail

setUserForCurrentThread

public static void setUserForCurrentThread(String user)

Store the user for the current thread.

Parameters:

user - Cannot be null or empty.

getUserForCurrentThread

public static String getUserForCurrentThread()

Get the user for the current thread. (Used primarily for testing).

Returns:

the current user.

onFlushDirty

public boolean onFlushDirty(Object entity,
                            Serializable id,
                            Object[] currentState,
                            Object[] previousState,
                            String[] propertyNames,
                            org.hibernate.type.Type[] types)

Specified by:

onFlushDirty in interface org.hibernate.Interceptor

Overrides:

onFlushDirty in class org.hibernate.EmptyInterceptor

onSave

public boolean onSave(Object entity,
                      Serializable id,
                      Object[] currentState,
                      String[] propertyNames,
                      org.hibernate.type.Type[] types)

Specified by:

onSave in interface org.hibernate.Interceptor

Overrides:

onSave in class org.hibernate.EmptyInterceptor