PaP
Class RepertoireBase

java.lang.Object
  |
  +--PaP.RepertoireBase

All Implemented Interfaces:

java.io.Serializable

public class RepertoireBase

extends java.lang.Object

implements java.io.Serializable

Implementation of the repertoire base service, Director has an instance of it.

See Also:

Serialized Form

Field Summary

private java.util.Hashtable

playInstances To store active plays along with their manuscripts

Constructor Summary

RepertoireBase()
Constructor to fill data field values.

Method Summary

boolean	empty() Simple utility to check if the numer of active Plays are zero
Item	listPlays() Utility to list all active Plays for Debug purposes
Play	playPluggedIn(java.lang.String pPlayId, java.lang.String pPlayVer) Looks up a specified version of a specified play among the active plays.
RequestResult	playPlugIn(Play pPlay) Inserts a specified Play into the RepertoireBase if not already there
RequestResult	playPlugOut(java.lang.String pPlayId, java.lang.String pPlayVer) Removes a specified or all versions of a specified Play from the RepertoireBase if it was there
Play[]	playsPluggedIn(java.lang.String pPlayId) Looks up all versions of a specified play among the active plays.
Play	validRole(java.lang.String pRole) Checks validity of a specified Role by finding the corresponding Play for it

Methods inherited from class java.lang.Object

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

Field Detail

playInstances

private java.util.Hashtable playInstances

To store active plays along with their manuscripts

Constructor Detail

RepertoireBase

public RepertoireBase()

Constructor to fill data field values.

Method Detail

playPluggedIn

public Play playPluggedIn(java.lang.String pPlayId,
                          java.lang.String pPlayVer)

Looks up a specified version of a specified play among the active plays.

Parameters:

pPlayId - Play identifier of the play to be found.

pPlayVer - Play version of the play to be found.

Returns:

The play that was found.

playsPluggedIn

public Play[] playsPluggedIn(java.lang.String pPlayId)

Looks up all versions of a specified play among the active plays.

Parameters:

pPlayId - Play identifier of the play of which all versions to be found.

Returns:

Array of plays that were found.

playPlugIn

public RequestResult playPlugIn(Play pPlay)
                         throws java.lang.Exception

Inserts a specified Play into the RepertoireBase if not already there

Parameters:

pPlay - The Play to be inserted

Returns:

PaP style result of the operation

playPlugOut

public RequestResult playPlugOut(java.lang.String pPlayId,
                                 java.lang.String pPlayVer)
                          throws java.lang.Exception

Removes a specified or all versions of a specified Play from the RepertoireBase if it was there

Parameters:

pPlayId - Identifier of the Play to be removed

pPlayVer - Version of the Play to be removed, null means all versions of the Play to be removed

Returns:

PaP style result of the operation

validRole

public Play validRole(java.lang.String pRole)

Checks validity of a specified Role by finding the corresponding Play for it

Parameters:

pRole - Role to look up corresponding Play for

Returns:

Corresponding PlayId for the Role, null if the specifeid role is not valid, i.e. no active play has it NOTE: The procedure for selection among versions within plays is not implemented(?).

empty

public boolean empty()

Simple utility to check if the numer of active Plays are zero

Returns:

true if there are no active Plays

listPlays

public Item listPlays()

Utility to list all active Plays for Debug purposes