wt.pds
Class ObjectReferenceOidHolder

java.lang.Object
  wt.fc.ObjectReference
      wt.pds.ObjectReferenceOidHolder

All Implemented Interfaces:

Evolvable, Externalizable, NetFactor, ObjectMappable, OidHolder, Serializable, WTReference

public class ObjectReferenceOidHolder

extends ObjectReference

implements OidHolder, Externalizable

This concrete implementation class provides a basic wrapper for OID components of an ObjectReference. This class is needed for backward compatibility. It is not an efficient implementation.

Use the newObjectReferenceOidHolder static factory method(s), not the ObjectReferenceOidHolder constructor, to construct instances of this class. Instances must be constructed using the static factory(s), in order to ensure proper initialization of the instance.

Supported API: false

Extendable: false

See Also:

Serialized Form

Field Summary

private static String	CLASSNAME
static long	EXTERNALIZATION_VERSION_UID
protected static long	OLD_FORMAT_VERSION_UID
private static String	RESOURCE
(package private) static long	serialVersionUID

Fields inherited from class wt.fc.ObjectReference

KEY, object, OBJECT_ID

Fields inherited from interface wt.pds.OidHolder

CLASS_NAME, ID

Fields inherited from interface wt.fc.WTReference

OBJECT

Constructor Summary

ObjectReferenceOidHolder()

Method Summary

String	getClassName() Gets the value of the attribute: CLASS_NAME.
String	getConceptualClassname() Deprecated.
Object	getId() Gets the value of the attribute: ID.
protected void	initialize(String a_className, long a_id) Supports initialization, following construction of an instance.
static ObjectReferenceOidHolder	newObjectReferenceOidHolder(String a_className, long a_id) Supported API: false
void	readExternal(ObjectInput input) Reads the non-transient fields of this class from an external source.
void	readExternal(PersistentRetrieveIfc input) Used by Persistent Data Service to populate the persistent attributes of this class from a persistent store.
private boolean	readOldVersion(ObjectInput input, long readSerialVersionUID, boolean passThrough, boolean superDone) Reads the non-transient fields of this class from an external source, which is not the current version.
protected boolean	readVersion(ObjectReferenceOidHolder thisObject, ObjectInput input, long readSerialVersionUID, boolean passThrough, boolean superDone) Reads the non-transient fields of this class from an external source.
void	writeExternal(ObjectOutput output) Writes the non-transient fields of this class to an external source.
void	writeExternal(PersistentStoreIfc output) Used by Persistent Data Service to obtain the values of the persistent attributes of this class, so they can be written to a persistent store.

Methods inherited from class wt.fc.ObjectReference

deflate, equals, getClassInfo, getKey, getObject, getObjectId, getReferencedClass, getReferencedClass, hashCode, hasPersistence, initialize, initialize, initialize, initialize, isObjectInflated, newObjectReference, newObjectReference, newObjectReference, newObjectReference, readVersion, references, refresh, setKey, setObject, setObjectId, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

RESOURCE

private static final String RESOURCE

See Also:

Constant Field Values

CLASSNAME

private static final String CLASSNAME

serialVersionUID

static final long serialVersionUID

See Also:

Constant Field Values

EXTERNALIZATION_VERSION_UID

public static final long EXTERNALIZATION_VERSION_UID

See Also:

Constant Field Values

OLD_FORMAT_VERSION_UID

protected static final long OLD_FORMAT_VERSION_UID

See Also:

Constant Field Values

Constructor Detail

ObjectReferenceOidHolder

public ObjectReferenceOidHolder()

Method Detail

writeExternal

public void writeExternal(ObjectOutput output)
                   throws IOException

Writes the non-transient fields of this class to an external source.

Supported API: false

Specified by:

writeExternal in interface Externalizable

Overrides:

writeExternal in class ObjectReference

Parameters:

output -

Throws:

IOException

readExternal

public void readExternal(ObjectInput input)
                  throws IOException,
                         ClassNotFoundException

Reads the non-transient fields of this class from an external source.

Supported API: false

Specified by:

readExternal in interface Externalizable

Overrides:

readExternal in class ObjectReference

Parameters:

input -

Throws:

IOException

ClassNotFoundException

readVersion

protected boolean readVersion(ObjectReferenceOidHolder thisObject,
                              ObjectInput input,
                              long readSerialVersionUID,
                              boolean passThrough,
                              boolean superDone)
                       throws IOException,
                              ClassNotFoundException

Reads the non-transient fields of this class from an external source.

Supported API: false

Parameters:

thisObject -

input -

readSerialVersionUID -

passThrough -

superDone -

Returns:

boolean

Throws:

IOException

ClassNotFoundException

readOldVersion

private boolean readOldVersion(ObjectInput input,
                               long readSerialVersionUID,
                               boolean passThrough,
                               boolean superDone)
                        throws IOException,
                               ClassNotFoundException

Reads the non-transient fields of this class from an external source, which is not the current version.

Parameters:

input -

readSerialVersionUID -

passThrough -

superDone -

Returns:

boolean

Throws:

IOException

ClassNotFoundException

writeExternal

public void writeExternal(PersistentStoreIfc output)
                   throws SQLException,
                          DatastoreException

Used by Persistent Data Service to obtain the values of the persistent attributes of this class, so they can be written to a persistent store.

(Not intended for general use.)

Supported API: false

Specified by:

writeExternal in interface ObjectMappable

Overrides:

writeExternal in class ObjectReference

Parameters:

output -

Throws:

SQLException

DatastoreException

readExternal

public void readExternal(PersistentRetrieveIfc input)
                  throws SQLException,
                         DatastoreException

Used by Persistent Data Service to populate the persistent attributes of this class from a persistent store.

(Not intended for general use.)

Supported API: false

Specified by:

readExternal in interface ObjectMappable

Overrides:

readExternal in class ObjectReference

Parameters:

input -

Throws:

SQLException

DatastoreException

getConceptualClassname

public String getConceptualClassname()

Deprecated.

Returns the conceptual (modeled) name for the class.

Supported API: false

Specified by:

getConceptualClassname in interface NetFactor

Overrides:

getConceptualClassname in class ObjectReference

Returns:

String

newObjectReferenceOidHolder

public static ObjectReferenceOidHolder newObjectReferenceOidHolder(String a_className,
                                                                   long a_id)
                                                            throws PersistenceException

Supported API: false

Parameters:

a_className -

a_id -

Returns:

ObjectReferenceOidHolder

Throws:

PersistenceException

initialize

protected void initialize(String a_className,
                          long a_id)
                   throws PersistenceException

Supports initialization, following construction of an instance. Invoked by "new" factory having the same signature.

Supported API: false

Parameters:

a_className -

a_id -

Throws:

PersistenceException

getClassName

public String getClassName()

Gets the value of the attribute: CLASS_NAME. The OID classname.

Supported API: false

Specified by:

getClassName in interface OidHolder

Returns:

String

getId

public Object getId()

Gets the value of the attribute: ID. The OID id value.

Supported API: false

Specified by:

getId in interface OidHolder

Returns:

Object