wt.vc
Class VersionInfo

java.lang.Object
  wt.vc.VersionInfo

All Implemented Interfaces:

Externalizable, NetFactor, ObjectMappable, Serializable

public final class VersionInfo

extends Object

implements ObjectMappable, Externalizable

Holds a version's state as a cookie for client-side operations.

Use the newVersionInfo static factory method(s), not the VersionInfo 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
private VersionIdentifier	identifier
static String	IDENTIFIER Label for the attribute; The version's identifier.
protected static long	OLD_FORMAT_VERSION_UID
private static String	RESOURCE
(package private) static long	serialVersionUID

Constructor Summary

VersionInfo()

Method Summary

ClassInfo	getClassInfo() Returns the ClassInfo object for this class.
String	getConceptualClassname() Deprecated.
VersionIdentifier	getIdentifier() Gets the object for the association that plays role: IDENTIFIER.
private void	identifierValidate(VersionIdentifier a_Identifier)
protected void	initialize() Supports initialization, following construction of an instance.
static VersionInfo	newVersionInfo() Default factory for the class.
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(VersionInfo thisObject, ObjectInput input, long readSerialVersionUID, boolean passThrough, boolean superDone) Reads the non-transient fields of this class from an external source.
protected void	setIdentifier(VersionIdentifier a_Identifier) Sets the object for the association that plays role: IDENTIFIER.
String	toString() Returns the conceptual (modeled) name for the class.
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 java.lang.Object

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

Field Detail

RESOURCE

private static final String RESOURCE

See Also:

Constant Field Values

CLASSNAME

private static final String CLASSNAME

IDENTIFIER

public static final String IDENTIFIER

Label for the attribute; The version's identifier.

Supported API: false

See Also:

Constant Field Values

identifier

private VersionIdentifier identifier

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

VersionInfo

public VersionInfo()

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

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

Parameters:

input -

Throws:

IOException

ClassNotFoundException

readVersion

protected boolean readVersion(VersionInfo 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

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

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

Returns:

String

toString

public String toString()

Returns the conceptual (modeled) name for the class.

Supported API: false

Returns:

String

getClassInfo

public ClassInfo getClassInfo()
                       throws WTIntrospectionException

Returns the ClassInfo object for this class.

Supported API: false

Specified by:

getClassInfo in interface NetFactor

Returns:

ClassInfo

Throws:

WTIntrospectionException

getIdentifier

public VersionIdentifier getIdentifier()

Gets the object for the association that plays role: IDENTIFIER. The version's identifier.

Supported API: false

Returns:

VersionIdentifier

setIdentifier

protected void setIdentifier(VersionIdentifier a_Identifier)
                      throws WTPropertyVetoException

Sets the object for the association that plays role: IDENTIFIER. The version's identifier.

Supported API: false

Parameters:

a_Identifier -

Throws:

WTPropertyVetoException

identifierValidate

private void identifierValidate(VersionIdentifier a_Identifier)
                         throws WTPropertyVetoException

Parameters:

a_Identifier -

Throws:

WTPropertyVetoException

newVersionInfo

public static VersionInfo newVersionInfo()
                                  throws WTException

Default factory for the class.

Supported API: false

Returns:

VersionInfo

Throws:

WTException

initialize

protected void initialize()
                   throws WTException

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

Supported API: false

Throws:

WTException