org.nakedobjects.plugins.hibernate.objectstore.persistence.hibspi.interceptor
Class NakedInterceptor

java.lang.Object
  org.hibernate.EmptyInterceptor
      org.nakedobjects.plugins.hibernate.objectstore.persistence.hibspi.interceptor.NakedInterceptor

All Implemented Interfaces:

java.io.Serializable, org.hibernate.Interceptor

public class NakedInterceptor
extends org.hibernate.EmptyInterceptor

A Hibernate Interceptor to ensure process Naked Objects correctly.

It does several things including:

• Objects cached within NOF are used instead of loading from the database
• Objects are created via NOF, so container and services are injected
• naked_modified_by and naked_modified_on properties are updated when an object is saved or updated

See Also:

Serialized Form

Field Summary

Fields inherited from class org.hibernate.EmptyInterceptor

INSTANCE

Constructor Summary

NakedInterceptor()

Method Summary

java.lang.Object	getEntity(java.lang.String entityName, java.io.Serializable id)
java.lang.Object	instantiate(java.lang.String entityName, org.hibernate.EntityMode entityMode, java.io.Serializable id)
java.lang.Boolean	isTransient(java.lang.Object entity)
boolean	onFlushDirty(java.lang.Object entity, java.io.Serializable id, java.lang.Object[] currentState, java.lang.Object[] previousState, java.lang.String[] propertyNames, org.hibernate.type.Type[] types) Updates the user name and timestamp, if possible.
boolean	onSave(java.lang.Object entity, java.io.Serializable id, java.lang.Object[] state, java.lang.String[] propertyNames, org.hibernate.type.Type[] types) Updates the user name and timestamp, if possible.

Methods inherited from class org.hibernate.EmptyInterceptor

afterTransactionBegin, afterTransactionCompletion, beforeTransactionCompletion, findDirty, getEntityName, 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

NakedInterceptor

public NakedInterceptor()

Method Detail

isTransient

public java.lang.Boolean isTransient(java.lang.Object entity)

Specified by:

isTransient in interface org.hibernate.Interceptor

Overrides:

isTransient in class org.hibernate.EmptyInterceptor

instantiate

public java.lang.Object instantiate(java.lang.String entityName,
                                    org.hibernate.EntityMode entityMode,
                                    java.io.Serializable id)
                             throws org.hibernate.CallbackException

Specified by:

instantiate in interface org.hibernate.Interceptor

Overrides:

instantiate in class org.hibernate.EmptyInterceptor

Throws:

org.hibernate.CallbackException

getEntity

public java.lang.Object getEntity(java.lang.String entityName,
                                  java.io.Serializable id)
                           throws org.hibernate.CallbackException

Specified by:

getEntity in interface org.hibernate.Interceptor

Overrides:

getEntity in class org.hibernate.EmptyInterceptor

Throws:

org.hibernate.CallbackException

onFlushDirty

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

Updates the user name and timestamp, if possible.

Specified by:

onFlushDirty in interface org.hibernate.Interceptor

Overrides:

onFlushDirty in class org.hibernate.EmptyInterceptor

onSave

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

Updates the user name and timestamp, if possible.

Specified by:

onSave in interface org.hibernate.Interceptor

Overrides:

onSave in class org.hibernate.EmptyInterceptor