theory.smart.ebusiness.troubleticket
Class TroubleTicketManagerImpl

java.lang.Object
  |
  +--theory.smart.foundation.SessionImpl
        |
        +--theory.smart.ebusiness.troubleticket.TroubleTicketManagerImpl

public class TroubleTicketManagerImpl

extends SessionImpl

This is a front-end to the trouble ticket system. It creates tickets and helps you move thru the ticket workflow. Constructor takes a sequencer key. If no sequencer with that key exists, a new one is created Each workflow-associated method takes in the minimum parameters needed to make the state transition. It fills in the ones it can (like status and effectiveDate), and it tries to move the workflow. If the transition is invalid, it passes the exception on thru to the caller of the method. openTicket uses sequencer to create a new ticket entity Stateful session bean This Bean is configurable with the following properties: TroubleTicketHome - Specifies the JNDI name for allocating trouble tickets. The default is theory.smart.ebusiness.troubleticket.TroubleTicket AlphaNumericSequencerHome - Specifies the JNDI name for allocating Aphanumeric Sequence. The default is theory.smart.axiom.util.AlphaNumericSequencer SequencerPrefix - Specifies the Prefix for allocating Trouble Ticket. Default is ticket SequencerSuffix - Specifies the Suffix for allocating Trouble Ticket. Default is ""

See Also:

TroubleTicketManager, TroubleTicketManagerHome, Serialized Form

Field Summary

SmartHandle

troubleTicketGenerator troubleTicketGenerator [TroubleTicketManager] <>------> [theory.smart.axiom.util.AlphaNumericSequencer]

Fields inherited from class theory.smart.foundation.SessionImpl

ctx

Constructor Summary

TroubleTicketManagerImpl()

Method Summary

void	ejbActivate()
void	ejbCreate()
void	ejbPassivate()
void	ejbPostCreate()
void	ejbRemove()
java.util.Enumeration	getAllTickets() Return a list of all the open trouble tickets in the system.
java.lang.String[]	getAllTicketSummaries() Get a summary of all the trouble tickets on the system.
java.util.Vector	getTicketsByCustomer(java.lang.String customerKey) Get all of the trouble tickets associated with the specified customer.
TroubleTicket	getTroubleTicket(java.lang.String ticketId) Get the ticket associated with the specified key.
AlphaNumericSequencer	getTroubleTicketGenerator() Get the remote object reference of troubleTicketGenerator
java.lang.String	openTroubleTicket(java.lang.String category, Customer customer, java.lang.String description) Create a new trouble ticket with the specified category, customer, and description.
void	purgeAllTickets() Deletes all closed or rejected tickets.
void	purgeTicket(java.lang.String ticketId) Purge a ticket that is in the closed or rejected state.
void	setSessionContext(javax.ejb.SessionContext ctx)
void	setTroubleTicketGenerator(AlphaNumericSequencer troubleTicketGenerator) Set the remote object reference of troubleTicketGenerator
void	setTroubleTicketGenerator(java.lang.String sequencerKey) Assign the sequence generator used for the creation of trouble ticket keys.

Methods inherited from class theory.smart.foundation.SessionImpl

getSessionContext

Methods inherited from class java.lang.Object

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

Field Detail

troubleTicketGenerator

public SmartHandle troubleTicketGenerator

                  troubleTicketGenerator
 [TroubleTicketManager] <>------> [theory.smart.axiom.util.AlphaNumericSequencer]

 

Constructor Detail

TroubleTicketManagerImpl

public TroubleTicketManagerImpl()
                         throws javax.ejb.CreateException

Method Detail

ejbCreate

public void ejbCreate()
               throws javax.ejb.CreateException,
                      java.rmi.RemoteException

Overrides:

ejbCreate in class SessionImpl

ejbPostCreate

public void ejbPostCreate()
                   throws javax.ejb.CreateException,
                          java.rmi.RemoteException

Overrides:

ejbPostCreate in class SessionImpl

ejbActivate

public void ejbActivate()
                 throws java.rmi.RemoteException

Overrides:

ejbActivate in class SessionImpl

ejbPassivate

public void ejbPassivate()
                  throws java.rmi.RemoteException

Overrides:

ejbPassivate in class SessionImpl

ejbRemove

public void ejbRemove()
               throws java.rmi.RemoteException

Overrides:

ejbRemove in class SessionImpl

setSessionContext

public void setSessionContext(javax.ejb.SessionContext ctx)
                       throws java.rmi.RemoteException

Overrides:

setSessionContext in class SessionImpl

getTroubleTicketGenerator

public AlphaNumericSequencer getTroubleTicketGenerator()
                                                throws java.rmi.RemoteException

Get the remote object reference of troubleTicketGenerator

Returns:

troubleTicketGenerator.

setTroubleTicketGenerator

public void setTroubleTicketGenerator(AlphaNumericSequencer troubleTicketGenerator)
                               throws java.rmi.RemoteException

Set the remote object reference of troubleTicketGenerator

Parameters:

troubleTicketGenerators - troubleTicketGenerator to be added

setTroubleTicketGenerator

public void setTroubleTicketGenerator(java.lang.String sequencerKey)
                               throws java.rmi.RemoteException

Assign the sequence generator used for the creation of trouble ticket keys. This method allows the programmer to configure the sequence generator at runtime. Care must be taken to ensure uniqueness when changing to a different generator.

openTroubleTicket

public java.lang.String openTroubleTicket(java.lang.String category,
                                          Customer customer,
                                          java.lang.String description)
                                   throws java.rmi.RemoteException,
                                          javax.ejb.CreateException,
                                          IllegalWorkflowTransitionException

Create a new trouble ticket with the specified category, customer, and description. The newly generated key for the ticket is returned.

getTroubleTicket

public TroubleTicket getTroubleTicket(java.lang.String ticketId)
                               throws java.rmi.RemoteException

Get the ticket associated with the specified key.

getAllTickets

public java.util.Enumeration getAllTickets()
                                    throws java.rmi.RemoteException,
                                           javax.ejb.FinderException

Return a list of all the open trouble tickets in the system.

getAllTicketSummaries

public java.lang.String[] getAllTicketSummaries()
                                         throws java.rmi.RemoteException

Get a summary of all the trouble tickets on the system.

getTicketsByCustomer

public java.util.Vector getTicketsByCustomer(java.lang.String customerKey)
                                      throws java.rmi.RemoteException,
                                             javax.ejb.FinderException,
                                             javax.naming.NamingException

Get all of the trouble tickets associated with the specified customer.

purgeTicket

public void purgeTicket(java.lang.String ticketId)
                 throws java.rmi.RemoteException

Purge a ticket that is in the closed or rejected state.

purgeAllTickets

public void purgeAllTickets()
                     throws java.rmi.RemoteException

Deletes all closed or rejected tickets.