JDOCallback (Castor JavaDoc)

java.lang.Object
- org.exolab.castor.jdo.engine.JDOCallback

All Implemented Interfaces:

CallbackInterceptor
```
public class JDOCallback
extends java.lang.Object
implements CallbackInterceptor
```
Version:

$Revision: 8623 $ $Date: 2005-04-17 04:29:33 -0600 (Sun, 17 Apr 2005) $

Author:

Assaf Arkin

Constructor Summary

Constructors
Constructor Description

JDOCallback()

Constructors
Constructor	Description
`JDOCallback()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`created(java.lang.Object object)`	Called to indicate that an object has been created.
`void`	`creating(java.lang.Object object, Database db)`	Called to indicate that an object is to be created in persistent storage.
`java.lang.Class`	`loaded(java.lang.Object object, AccessMode accessMode)`	Called to indicate that the object has been loaded from persistent storage.
`void`	`modifying(java.lang.Object object)`	Called to indicate that an object has been modified and is up to storing.
`void`	`releasing(java.lang.Object object, boolean committed)`	Called to indicate that an object has been made transient.
`void`	`removed(java.lang.Object object)`	Called to indicate that an object has been deleted.
`void`	`removing(java.lang.Object object)`	Called to indicate that an object is to be deleted.
`void`	`storing(java.lang.Object object, boolean modified)`	Called to indicate that an object is to be stored in persistent storage.
`void`	`updated(java.lang.Object object)`	Called to indicate that an object has been updated at the end of a "long" transaction.
`void`	`using(java.lang.Object object, Database db)`	Called to indicate that an object has been made persistent.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - JDOCallback
```
public JDOCallback()
```
- Method Detail
  - using
```
public void using(java.lang.Object object,
                  Database db)
```
    Description copied from interface: CallbackInterceptor
    
    Called to indicate that an object has been made persistent.
    
    Specified by:
    
    using in interface CallbackInterceptor
    
    Parameters:
    
    object - The object
    
    db - The database to which this object belongs
  - loaded
```
public java.lang.Class loaded(java.lang.Object object,
                              AccessMode accessMode)
                       throws java.lang.Exception
```
    Description copied from interface: CallbackInterceptor
    
    Called to indicate that the object has been loaded from persistent storage.
    
    Specified by:
    
    loaded in interface CallbackInterceptor
    
    Parameters:
    
    object - The object
    
    Returns:
    
    null or the extending Class. In the latter case Castor will reload the object of the given class with the same identity.
    
    Throws:
    
    java.lang.Exception - An exception occured, the object cannot be loaded
  - modifying
```
public void modifying(java.lang.Object object)
               throws java.lang.Exception
```
    Description copied from interface: CallbackInterceptor
    
    Called to indicate that an object has been modified and is up to storing.
    
    Specified by:
    
    modifying in interface CallbackInterceptor
    
    Parameters:
    
    object - The object
    
    Throws:
    
    java.lang.Exception - An exception occured, the object cannot be stored
  - storing
```
public void storing(java.lang.Object object,
                    boolean modified)
             throws java.lang.Exception
```
    Description copied from interface: CallbackInterceptor
    
    Called to indicate that an object is to be stored in persistent storage.
    
    Specified by:
    
    storing in interface CallbackInterceptor
    
    Parameters:
    
    object - The object
    
    modified - Is the object modified?
    
    Throws:
    
    java.lang.Exception - An exception occured, the object cannot be stored
  - creating
```
public void creating(java.lang.Object object,
                     Database db)
              throws java.lang.Exception
```
    Description copied from interface: CallbackInterceptor
    
    Called to indicate that an object is to be created in persistent storage.
    
    Specified by:
    
    creating in interface CallbackInterceptor
    
    Parameters:
    
    object - The object
    
    db - The database in which this object will be created
    
    Throws:
    
    java.lang.Exception
  - created
```
public void created(java.lang.Object object)
             throws java.lang.Exception
```
    Description copied from interface: CallbackInterceptor
    
    Called to indicate that an object has been created.
    
    Specified by:
    
    created in interface CallbackInterceptor
    
    Parameters:
    
    object - The object
    
    Throws:
    
    java.lang.Exception
  - removing
```
public void removing(java.lang.Object object)
              throws java.lang.Exception
```
    Description copied from interface: CallbackInterceptor
    
    Called to indicate that an object is to be deleted.
    This method is made at commit time on objects deleted during the transaction before setting their fields to null.
    
    Specified by:
    
    removing in interface CallbackInterceptor
    
    Parameters:
    
    object - The object
    
    Throws:
    
    java.lang.Exception
  - removed
```
public void removed(java.lang.Object object)
             throws java.lang.Exception
```
    Description copied from interface: CallbackInterceptor
    
    Called to indicate that an object has been deleted.
    This method is called during db.remove().
    
    Specified by:
    
    removed in interface CallbackInterceptor
    
    Parameters:
    
    object - The object
    
    Throws:
    
    java.lang.Exception
  - releasing
```
public void releasing(java.lang.Object object,
                      boolean committed)
```
    Description copied from interface: CallbackInterceptor
    
    Called to indicate that an object has been made transient.
    This method is made at commit or rollback time on all objects that were presistent during the life time of the transaction.
    
    Specified by:
    
    releasing in interface CallbackInterceptor
    
    Parameters:
    
    object - The object
    
    committed - True if the object has been commited, false if rollback or otherwise cancelled
  - updated
```
public void updated(java.lang.Object object)
             throws java.lang.Exception
```
    Description copied from interface: CallbackInterceptor
    
    Called to indicate that an object has been updated at the end of a "long" transaction.
    
    Specified by:
    
    updated in interface CallbackInterceptor
    
    Parameters:
    
    object - The object
    
    Throws:
    
    java.lang.Exception

Class JDOCallback

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

JDOCallback

Method Detail

using

loaded

modifying

storing

creating

created

removing

removed

releasing

updated