org.openmms.ejb.server
Class MM2StorageBean

java.lang.Object
  |
  +--org.openmms.ejb.server.MM2StorageBean

All Implemented Interfaces:

javax.ejb.EnterpriseBean, java.io.Serializable, javax.ejb.SessionBean

public class MM2StorageBean

extends java.lang.Object

implements javax.ejb.SessionBean

Title: MM2StorageBean

Description: This class implements methods for communicating with EJB and the Mysql database.

Copyright: Copyright (c) 2003 OpenMMS.org

See Also:

Serialized Form

Constructor Summary

MM2StorageBean()
Constructor which creates a new MM2StorageBean

Method Summary

boolean	deleteMM(java.lang.String ID) Boolean function, which deletes an MM, given it's unique-ID
void	ejbActivate() Activates the ejb
void	ejbCreate() required function for creating an ejb-database connection
void	ejbPassivate() sets the ejb-status to standby again
void	ejbRemove() Removes the ejb-instance of the bean
MM_Data	fetchMM(java.lang.String ID, MM_Data mmd) Fetches an MM from storage given a unique ID
void	setSessionContext(javax.ejb.SessionContext sc) Sets the session context
boolean	storeMM(java.lang.String ID, MM_Data mm, java.lang.String expiry, java.lang.String deliveryTime, java.lang.String deliveryReportValue, java.lang.String readReportValue) Boolean function, which stores an MM in the database
boolean	updateMM(java.lang.String ID, MM_Data mm, java.lang.String expiry, java.lang.String deliveryTime, java.lang.String deliveryReportValue, java.lang.String readReportValue) Boolean function, which updates a given row in the database, based on its unique-ID

Methods inherited from class java.lang.Object

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

Constructor Detail

MM2StorageBean

public MM2StorageBean()

Constructor which creates a new MM2StorageBean

Method Detail

storeMM

public boolean storeMM(java.lang.String ID,
                       MM_Data mm,
                       java.lang.String expiry,
                       java.lang.String deliveryTime,
                       java.lang.String deliveryReportValue,
                       java.lang.String readReportValue)
                throws java.rmi.RemoteException,
                       OpenMMSException

Boolean function, which stores an MM in the database

Parameters:

ID -

mm -

expiry -

deliveryTime -

deliveryReportValue -

readReportValue -

Returns:

true if data is stored, false otherwise.

Throws:

java.rmi.RemoteException

OpenMMSException

fetchMM

public MM_Data fetchMM(java.lang.String ID,
                       MM_Data mmd)
                throws java.rmi.RemoteException,
                       OpenMMSException

Fetches an MM from storage given a unique ID

Parameters:

ID -

mmd -

Returns:

MM_Data object

Throws:

java.rmi.RemoteException

OpenMMSException

updateMM

public boolean updateMM(java.lang.String ID,
                        MM_Data mm,
                        java.lang.String expiry,
                        java.lang.String deliveryTime,
                        java.lang.String deliveryReportValue,
                        java.lang.String readReportValue)
                 throws java.rmi.RemoteException,
                        OpenMMSException

Boolean function, which updates a given row in the database, based on its unique-ID

Parameters:

ID -

mm -

expiry -

deliveryTime -

deliveryReportValue -

readReportValue -

Returns:

true if update is successfull, false otherwise

Throws:

java.rmi.RemoteException

OpenMMSException

deleteMM

public boolean deleteMM(java.lang.String ID)
                 throws java.rmi.RemoteException,
                        OpenMMSException

Boolean function, which deletes an MM, given it's unique-ID

Parameters:

ID -

Returns:

true if delete is successful, false otherwise

Throws:

java.rmi.RemoteException

OpenMMSException

ejbCreate

public void ejbCreate()

required function for creating an ejb-database connection

setSessionContext

public void setSessionContext(javax.ejb.SessionContext sc)
                       throws javax.ejb.EJBException,
                              java.rmi.RemoteException

Sets the session context

Specified by:

setSessionContext in interface javax.ejb.SessionBean

Parameters:

sc -

Throws:

EJBException

java.rmi.RemoteException

ejbRemove

public void ejbRemove()
               throws javax.ejb.EJBException,
                      java.rmi.RemoteException

Removes the ejb-instance of the bean

Specified by:

ejbRemove in interface javax.ejb.SessionBean

Throws:

EJBException

java.rmi.RemoteException

ejbPassivate

public void ejbPassivate()
                  throws javax.ejb.EJBException,
                         java.rmi.RemoteException

sets the ejb-status to standby again

Specified by:

ejbPassivate in interface javax.ejb.SessionBean

Throws:

EJBException

java.rmi.RemoteException

ejbActivate

public void ejbActivate()
                 throws javax.ejb.EJBException,
                        java.rmi.RemoteException

Activates the ejb

Specified by:

ejbActivate in interface javax.ejb.SessionBean

Throws:

EJBException

java.rmi.RemoteException