uk.org.ogsadai.examples.clienttoolkit
Class UsingSessionsExample

java.lang.Object
  |
  +--uk.org.ogsadai.examples.clienttoolkit.UsingSessionsExample

public class UsingSessionsExample

extends java.lang.Object

This example shows how the client toolkit can specify session requirements, determine what session a request was joined to and access the session request status property.

Author:

The OGSA-DAI Project Team

Field Summary

private static java.lang.String	COPYRIGHT_NOTICE
private static java.lang.String	RESOURCE_NAME Name of data service resource used for this example.
private static java.lang.String	SERVICE_HANDLE Handle used in the client toolkit examples.

Constructor Summary

UsingSessionsExample()

Method Summary

private static Session	createNewSession(DataService service) Sends an empty request to a data service resource instructing the creation of a new session with default settings.
private static void	joinExistingSession(DataService service, Session session) Sends a request to a data service resource to join a particular session.
private static void	joinImplictSession(DataService service) Sends a request which joins an implicit session then displays the identity of the session from the response.
static void	main(java.lang.String[] args)
private static void	terminateSession(DataService service, Session session) Sends a request to a data service resource instructing it to terminate a specific session.

Methods inherited from class java.lang.Object

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

Field Detail

COPYRIGHT_NOTICE

private static final java.lang.String COPYRIGHT_NOTICE

See Also:

Constant Field Values

SERVICE_HANDLE

private static final java.lang.String SERVICE_HANDLE

Handle used in the client toolkit examples.

See Also:

Constant Field Values

RESOURCE_NAME

private static final java.lang.String RESOURCE_NAME

Name of data service resource used for this example.

See Also:

Constant Field Values

Constructor Detail

UsingSessionsExample

public UsingSessionsExample()

Method Detail

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

java.lang.Exception

joinImplictSession

private static void joinImplictSession(DataService service)
                                throws java.lang.Exception

Sends a request which joins an implicit session then displays the identity of the session from the response.

Parameters:

service - a data service configured to access a particular data service resource

Throws:

java.lang.Exception - if anything goes wrong

createNewSession

private static Session createNewSession(DataService service)
                                 throws java.lang.Exception

Sends an empty request to a data service resource instructing the creation of a new session with default settings. Note that activities could also be included in the request if desired.

Parameters:

service - a data service configured to access a particular data service resource

Returns:

a client-side Session object

Throws:

java.lang.Exception - if anything goes wrong

joinExistingSession

private static void joinExistingSession(DataService service,
                                        Session session)
                                 throws java.lang.Exception

Sends a request to a data service resource to join a particular session.

Parameters:

service - a data service configured to access a particular data service resource

session - the session for the request to be joined to

Throws:

java.lang.Exception - if anything goes wrong

terminateSession

private static void terminateSession(DataService service,
                                     Session session)
                              throws java.lang.Exception

Sends a request to a data service resource instructing it to terminate a specific session. Note that activities could also be included in the request if desired.

Parameters:

service - a data service configured to access a particular data service resource

session - the session for the request to be joined to

Throws:

java.lang.Exception - if anything goes wrong