com.groiss.wf
Class SessionFactory

java.lang.Object
  com.groiss.wf.SessionFactory

public abstract class SessionFactory
extends java.lang.Object

The Session Factory is used to create remote (RMI) or local sessions to @enterprise.

Constructor Summary

SessionFactory()

Method Summary

static Session	createSession() Create a session with the default properties.
abstract Session	createSession(java.util.Properties props) Create the session, must be implemented by subclass.
static Session	createSession(java.lang.String classname, java.util.Properties props) Create a session of the given classname and a property list
static void	setDefaultFactory(java.lang.String classname, java.util.Properties props) Set the default properties.

Methods inherited from class java.lang.Object

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

Constructor Detail

SessionFactory

public SessionFactory()

Method Detail

createSession

public static Session createSession(java.lang.String classname,
                                    java.util.Properties props)
                             throws java.lang.Exception

Create a session of the given classname and a property list

Parameters:

classname - the name of a subclass of SessionFactory

props - the connection properties

Returns:

a session object

Throws:

java.lang.Exception

createSession

public static Session createSession()
                             throws java.lang.Exception

Create a session with the default properties. The default properties are: factory class: com.groiss.avw.LocalSessionFactory, properties: null. They can be set with the method setDefaultFactory(String, Properties)

Throws:

java.lang.Exception

setDefaultFactory

public static void setDefaultFactory(java.lang.String classname,
                                     java.util.Properties props)

Set the default properties.

Parameters:

classname - the name of a subclass of SessionFactory

props - the connection properties

createSession

public abstract Session createSession(java.util.Properties props)
                               throws java.lang.Exception

Create the session, must be implemented by subclass.

Throws:

java.lang.Exception