wt.query.report
Class DisplayFactory

java.lang.Object
  wt.query.report.DisplayFactory

All Implemented Interfaces:

Externalizable, Serializable

Direct Known Subclasses:

StandardDisplayFactory

public abstract class DisplayFactory

extends Object

implements Externalizable

This class provides an abstraction for creating an object that is used to display and objects value.

Supported API: false

Extendable: false

See Also:

Serialized Form

Field Summary

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

Constructor Summary

DisplayFactory()

Method Summary

static DisplayFactory	getFactory() Gets the value of the attribute: factory.
abstract Object	newDisplay(Object a_value, Class a_type, Locale a_locale) Create a new display object for the specified value.
Object	newDisplay(Object a_value, Locale a_locale) Create a new display object for the specified value.
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(DisplayFactory 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.

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

factory

private static DisplayFactory factory

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

DisplayFactory

public DisplayFactory()

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(DisplayFactory 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

getFactory

public static DisplayFactory getFactory()

Gets the value of the attribute: factory.

Supported API: false

Returns:

DisplayFactory

newDisplay

public Object newDisplay(Object a_value,
                         Locale a_locale)

Create a new display object for the specified value.

Supported API: false

Parameters:

a_value -

a_locale -

Returns:

Object

newDisplay

public abstract Object newDisplay(Object a_value,
                                  Class a_type,
                                  Locale a_locale)

Create a new display object for the specified value.

Supported API: false

Parameters:

a_value -

a_type -

a_locale -

Returns:

Object