cuhk.ale.ejb.interfaces
Class ALEServiceUtil

java.lang.Object
  extended by cuhk.ale.ejb.interfaces.ALEServiceUtil

public class ALEServiceUtil
extends java.lang.Object

Utility class for ALEService.

Version:
${version}
Author:
XDoclet

Constructor Summary
ALEServiceUtil()
           
 
Method Summary
static java.lang.String generateGUID(java.lang.Object o)
          A 32 byte GUID generator (Globally Unique ID).
static ALEServiceHome getHome()
          Obtain remote home interface from default initial context
static ALEServiceHome getHome(java.util.Hashtable environment)
          Obtain remote home interface from parameterised initial context
static ALEServiceLocalHome getLocalHome()
          Obtain local home interface from default initial context
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ALEServiceUtil

public ALEServiceUtil()
Method Detail

getHome

public static ALEServiceHome getHome()
                              throws javax.naming.NamingException
Obtain remote home interface from default initial context

Returns:
Home interface for ALEService. Lookup using JNDI_NAME
Throws:
javax.naming.NamingException

getHome

public static ALEServiceHome getHome(java.util.Hashtable environment)
                              throws javax.naming.NamingException
Obtain remote home interface from parameterised initial context

Parameters:
environment - Parameters to use for creating initial context
Returns:
Home interface for ALEService. Lookup using JNDI_NAME
Throws:
javax.naming.NamingException

getLocalHome

public static ALEServiceLocalHome getLocalHome()
                                        throws javax.naming.NamingException
Obtain local home interface from default initial context

Returns:
Local home interface for ALEService. Lookup using JNDI_NAME
Throws:
javax.naming.NamingException

generateGUID

public static final java.lang.String generateGUID(java.lang.Object o)
A 32 byte GUID generator (Globally Unique ID). These artificial keys SHOULD NOT be seen by the user, not even touched by the DBA but with very rare exceptions, just manipulated by the database and the programs. Usage: Add an id field (type java.lang.String) to your EJB, and add setId(XXXUtil.generateGUID(this)); to the ejbCreate method.