SerializableResolver (Castor JavaDoc)

java.lang.Object
- org.castor.persist.resolver.BaseRelationResolver
- - org.castor.persist.resolver.SerializableResolver

All Implemented Interfaces:

ResolverStrategy
```
public final class SerializableResolver
extends BaseRelationResolver
```
Implementation of ResolverStrategy for serializable fields.

Since:

0.9.9

Author:

Werner Guttmann

Field Summary
- Fields inherited from class org.castor.persist.resolver.BaseRelationResolver
  _classMolder, _fieldMolder

Constructor Summary

Constructors
Constructor	Description
`SerializableResolver(ClassMolder classMolder, FieldMolder fieldMolder, int fieldIndex)`	Creates an instance of SerializableResolver.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.Object`	`create(TransactionContext tx, java.lang.Object object)`	Create an object of the base class with specified identity into the persistence storage.
`void`	`expireCache(TransactionContext tx, java.lang.Object field)`	Inspect the fields stored in the object passed as an argument for contained objects.
`void`	`load(TransactionContext tx, OID oid, ProposedEntity proposedObject, AccessMode suggestedAccessMode)`	Load an object with specified identity from the persistent storage.
`boolean`	`markCreate(TransactionContext tx, OID oid, java.lang.Object object)`	Walk the object model and mark object that should be created.
`void`	`markDelete(TransactionContext tx, java.lang.Object object, java.lang.Object field)`	Prepare to delete an object with the specified identity.
`java.lang.Object`	`postCreate(TransactionContext tx, OID oid, java.lang.Object object, java.lang.Object field, Identity createdId)`	Called after successful creation of an object of the base class.
`UpdateFlags`	`preStore(TransactionContext tx, OID oid, java.lang.Object object, int timeout, java.lang.Object field)`	Check the object for modification.
`UpdateAndRemovedFlags`	`removeRelation(TransactionContext tx, java.lang.Object object, ClassMolder relatedMolder, java.lang.Object relatedObject)`	Remove the reference of a related object from an object of the base class.
`void`	`revertObject(TransactionContext tx, OID oid, java.lang.Object object, java.lang.Object field)`	Revert the object back to the state of begining of the transaction If the object is loaded, it will be revert as it was loaded.
`java.lang.Object`	`store(TransactionContext tx, java.lang.Object object, java.lang.Object field)`	Store a data object into the persistent storage of the base class of this ClassMolder.
`void`	`update(TransactionContext tx, OID oid, java.lang.Object object, AccessMode suggestedAccessMode, java.lang.Object field)`	Update the object which loaded or created in the other transaction to the persistent storage.
`java.lang.Object`	`updateCache(TransactionContext tx, OID oid, java.lang.Object object)`	Update the dirty checking cache.
`boolean`	`updateWhenNoTimestampSet(TransactionContext tx, OID oid, java.lang.Object object, AccessMode suggestedAccessMode)`	Update the object which loaded or created in the other transaction to the persistent storage.

Methods inherited from class org.castor.persist.resolver.BaseRelationResolver
isCascadingCreate, isCascadingDelete, isCascadingUpdate

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

- Constructor Detail
  - SerializableResolver
```
public SerializableResolver(ClassMolder classMolder,
                            FieldMolder fieldMolder,
                            int fieldIndex)
```
    Creates an instance of SerializableResolver.
    
    Parameters:
    
    classMolder - Associated ClassMolder
    
    fieldMolder - Associated FieldMolder
    
    fieldIndex - Field index within all fields of parent class molder.
- Method Detail
  - create
```
public java.lang.Object create(TransactionContext tx,
                               java.lang.Object object)
                        throws PersistenceException
```
    Description copied from interface: ResolverStrategy
    
    Create an object of the base class with specified identity into the persistence storage.
    
    Parameters:
    
    tx - transaction in action
    
    object - the object to be created
    
    Returns:
    
    the identity of the object
    
    Throws:
    
    PersistenceException
    
    See Also:
    
    ResolverStrategy.create( org.castor.persist.TransactionContext, java.lang.Object)
  - markCreate
```
public boolean markCreate(TransactionContext tx,
                          OID oid,
                          java.lang.Object object)
```
    Description copied from interface: ResolverStrategy
    
    Walk the object model and mark object that should be created.
    
    Parameters:
    
    tx - transaction in action
    
    oid - the object identity of the object to be created.
    
    object - the object to be created
    
    Returns:
    
    true if there's objects that should be created
    
    See Also:
    
    ResolverStrategy.markCreate( org.castor.persist.TransactionContext, org.exolab.castor.persist.OID, java.lang.Object)
  - preStore
```
public UpdateFlags preStore(TransactionContext tx,
                            OID oid,
                            java.lang.Object object,
                            int timeout,
                            java.lang.Object field)
                     throws PersistenceException
```
    Description copied from interface: ResolverStrategy
    
    Check the object for modification. If dpendent object is dereferenced, it method will remove the object thru the transaction. If an related object is dereferenced, it method will make sure the formally object will be dereferenced from the other side as well. This method is called in prepare (for commit) state of the transaction. This method indicates if the object needed to be persist or cache should be update using TransactionContext.markDelete.
    
    Parameters:
    
    tx - transaction in action
    
    oid - the object identity of the object
    
    object - the data object to be checked
    
    timeout - timeout of updating the lock if needed
    
    field - The field value as returned by the SQLEngine
    
    Returns:
    
    true if the object is modified
    
    Throws:
    
    PersistenceException - If it is not possible to successfully complete this method.
    
    See Also:
    
    ResolverStrategy.preStore( org.castor.persist.TransactionContext, org.exolab.castor.persist.OID, java.lang.Object, int, java.lang.Object)
  - store
```
public java.lang.Object store(TransactionContext tx,
                              java.lang.Object object,
                              java.lang.Object field)
                       throws PersistenceException
```
    Description copied from interface: ResolverStrategy
    
    Store a data object into the persistent storage of the base class of this ClassMolder.
    
    Parameters:
    
    tx - Transaction in action
    
    object - the object to be stored
    
    field - The field value as returned by the SQLEngine
    
    Throws:
    
    PersistenceException
    
    See Also:
    
    ResolverStrategy.store( org.castor.persist.TransactionContext, java.lang.Object, java.lang.Object)
  - update
```
public void update(TransactionContext tx,
                   OID oid,
                   java.lang.Object object,
                   AccessMode suggestedAccessMode,
                   java.lang.Object field)
```
    Description copied from interface: ResolverStrategy
    
    Update the object which loaded or created in the other transaction to the persistent storage.
    
    Parameters:
    
    tx - Transaction in action
    
    oid - the object identity of the stored object
    
    object - the object to be stored
    
    suggestedAccessMode - Suggested access mode
    
    field - The field value as returned by the SQLEngine
    
    See Also:
    
    ResolverStrategy.update( org.castor.persist.TransactionContext, org.exolab.castor.persist.OID, java.lang.Object, org.exolab.castor.mapping.AccessMode, java.lang.Object)
  - updateCache
```
public java.lang.Object updateCache(TransactionContext tx,
                                    OID oid,
                                    java.lang.Object object)
```
    Description copied from interface: ResolverStrategy
    
    Update the dirty checking cache. This method is called after a transaction completed successfully.
    
    Parameters:
    
    tx - - transaction in action
    
    oid - - object's identity of the target object
    
    object - - the target object
    
    Returns:
    
    The object tha twas stored in the cache previously.
    
    See Also:
    
    ResolverStrategy.updateCache( org.castor.persist.TransactionContext, org.exolab.castor.persist.OID, java.lang.Object)
  - markDelete
```
public void markDelete(TransactionContext tx,
                       java.lang.Object object,
                       java.lang.Object field)
```
    Description copied from interface: ResolverStrategy
    
    Prepare to delete an object with the specified identity. If any sub-object should be deleted along with the target object, it should be deleted by this method.
    
    Parameters:
    
    tx - - transaction in action
    
    object - - the target object
    
    field - The field value as returned by the SQLEngine
    
    See Also:
    
    ResolverStrategy.markDelete( org.castor.persist.TransactionContext, java.lang.Object, java.lang.Object)
  - revertObject
```
public void revertObject(TransactionContext tx,
                         OID oid,
                         java.lang.Object object,
                         java.lang.Object field)
                  throws PersistenceException
```
    Description copied from interface: ResolverStrategy
    
    Revert the object back to the state of begining of the transaction If the object is loaded, it will be revert as it was loaded. If the object is created, it will be revert as it was just created.
    
    Parameters:
    
    tx - - transaction in action
    
    oid - - the object identity of the target object
    
    object - - the target object
    
    field - The field value as returned by the SQLEngine
    
    Throws:
    
    PersistenceException - If it is not possible to successfully complete this method.
    
    See Also:
    
    ResolverStrategy.revertObject( org.castor.persist.TransactionContext, org.exolab.castor.persist.OID, java.lang.Object, java.lang.Object)
  - expireCache
```
public void expireCache(TransactionContext tx,
                        java.lang.Object field)
```
    Description copied from interface: ResolverStrategy
    
    Inspect the fields stored in the object passed as an argument for contained objects. Request an expireCache for each contained object.
    
    Parameters:
    
    tx - The TransactionContext
    
    field - The field value as returned by the SQLEngine
    
    See Also:
    
    ResolverStrategy.expireCache( org.castor.persist.TransactionContext, java.lang.Object)
  - load
```
public void load(TransactionContext tx,
                 OID oid,
                 ProposedEntity proposedObject,
                 AccessMode suggestedAccessMode)
          throws PersistenceException
```
    Description copied from interface: ResolverStrategy
    
    Load an object with specified identity from the persistent storage.
    
    Parameters:
    
    tx - the TransactionContext in action
    
    oid - the object identity of the desired object
    
    proposedObject - Object holder storing information about assumed and actual object instances.
    
    suggestedAccessMode - the acessMode for the object
    
    Throws:
    
    PersistenceException - If it is not possible to successfully complete this method.
    
    See Also:
    
    ResolverStrategy.load( org.castor.persist.TransactionContext, org.exolab.castor.persist.OID, ProposedEntity, org.exolab.castor.mapping.AccessMode)
  - postCreate
```
public java.lang.Object postCreate(TransactionContext tx,
                                   OID oid,
                                   java.lang.Object object,
                                   java.lang.Object field,
                                   Identity createdId)
```
    Description copied from interface: ResolverStrategy
    
    Called after successful creation of an object of the base class.
    
    Parameters:
    
    tx - transaction in action
    
    oid - the object identity of the object to be created.
    
    object - the object to be created
    
    field - The field value as returned by the SQLEngine
    
    createdId - ???
    
    Returns:
    
    the identity of the object
    
    See Also:
    
    ResolverStrategy.postCreate( org.castor.persist.TransactionContext, org.exolab.castor.persist.OID, java.lang.Object, java.lang.Object, org.exolab.castor.persist.spi.Identity)
  - removeRelation
```
public UpdateAndRemovedFlags removeRelation(TransactionContext tx,
                                            java.lang.Object object,
                                            ClassMolder relatedMolder,
                                            java.lang.Object relatedObject)
```
    Description copied from interface: ResolverStrategy
    
    Remove the reference of a related object from an object of the base class.
    If the related object is PersistanceCapable, the field will be set null. If the related object is a Collection, then the related object will be removed from the Collection.
    If any changed occured, transactionContext.markModified will be called, to indicate the object is modified.
    It method will iterate thur all of the object's field and try to remove all the occurrence.
    
    Parameters:
    
    tx - the TransactionContext of the transaction in action
    
    object - the target object of the base type of this ClassMolder
    
    relatedMolder - the ClassMolder of the related object to be removed from the object
    
    relatedObject - the object to be removed
    
    Returns:
    
    Various flags related to updating/removing object instances.
    
    See Also:
    
    ResolverStrategy.removeRelation( org.castor.persist.TransactionContext, java.lang.Object, org.exolab.castor.persist.ClassMolder, java.lang.Object)
  - updateWhenNoTimestampSet
```
public boolean updateWhenNoTimestampSet(TransactionContext tx,
                                        OID oid,
                                        java.lang.Object object,
                                        AccessMode suggestedAccessMode)
                                 throws PersistenceException
```
    Description copied from interface: ResolverStrategy
    
    Update the object which loaded or created in the other transaction to the persistent storage.
    
    Parameters:
    
    tx - Transaction in action
    
    oid - the object identity of the stored object
    
    object - the object to be stored
    
    suggestedAccessMode - Suggested access mode
    
    Returns:
    
    TODO
    
    Throws:
    
    PersistenceException - If it is not possible to successfully complete this method.

Class SerializableResolver

Field Summary

Fields inherited from class org.castor.persist.resolver.BaseRelationResolver

Constructor Summary

Method Summary

Methods inherited from class org.castor.persist.resolver.BaseRelationResolver

Methods inherited from class java.lang.Object

Constructor Detail

SerializableResolver

Method Detail

create

markCreate

preStore

store

update

updateCache

markDelete

revertObject

expireCache

load

postCreate

removeRelation

updateWhenNoTimestampSet