wt.enterprise
Class ActionDelegateFactory

java.lang.Object
  wt.enterprise.ActionDelegateFactory

All Implemented Interfaces:

ApplicationContextChild, Externalizable, Serializable

public class ActionDelegateFactory

extends Object

implements ApplicationContextChild, Externalizable

An action delegate factory creates instances of classes that implement the ActionDelegate interface.

Supported API: false

Extendable: false

See Also:

Serialized Form

Field Summary

private ApplicationContext	applicationContext
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 interface wt.services.applicationcontext.ApplicationContextChild

APPLICATION_CONTEXT

Constructor Summary

ActionDelegateFactory()
Constructs an instance of ActionDelegateFactory.

Method Summary

ApplicationContextServices	getApplContextServices()
ApplicationContext	getApplicationContext() Gets the object for the association that plays role: applicationContext.
ActionDelegate	getDelegate(String action) gets and returns an instance of a class that implements the ActionDelegate interface.
void	readExternal(ObjectInput input) Reads the non-transient fields of this class from an external source.
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(ActionDelegateFactory thisObject, ObjectInput input, long readSerialVersionUID, boolean passThrough, boolean superDone) Reads the non-transient fields of this class from an external source.
void	setApplicationContext(ApplicationContext a_ApplicationContext) Sets the object for the association that plays role: applicationContext.
void	writeExternal(ObjectOutput output) Writes the non-transient fields of this class to an external source.

Methods inherited from class java.lang.Object

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

Field Detail

RESOURCE

private static final String RESOURCE

See Also:

Constant Field Values

CLASSNAME

private static final String CLASSNAME

applicationContext

private ApplicationContext applicationContext

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

ActionDelegateFactory

public ActionDelegateFactory()
                      throws UnableToLoadServiceProperties

Constructs an instance of ActionDelegateFactory.

Supported API: false

Throws:

UnableToLoadServiceProperties

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(ActionDelegateFactory 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

getDelegate

public ActionDelegate getDelegate(String action)

gets and returns an instance of a class that implements the ActionDelegate interface.

Supported API: false

Parameters:

action - Action String used to get correct ActionDelegate from the ActionDelegateFactory.

Returns:

ActionDelegate

getApplicationContext

public ApplicationContext getApplicationContext()

Gets the object for the association that plays role: applicationContext.

Supported API: false

Specified by:

getApplicationContext in interface ApplicationContextChild

Returns:

ApplicationContext

setApplicationContext

public void setApplicationContext(ApplicationContext a_ApplicationContext)
                           throws WTPropertyVetoException

Sets the object for the association that plays role: applicationContext.

Supported API: false

Specified by:

setApplicationContext in interface ApplicationContextChild

Parameters:

a_ApplicationContext -

Throws:

WTPropertyVetoException

getApplContextServices

public ApplicationContextServices getApplContextServices()