org.apache.uima.ducc.common.admin.event

Class DuccAdminEvent

java.lang.Object

org.apache.uima.ducc.common.admin.event.DuccAdminEvent

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

RmAdminQLoad, RmAdminQOccupancy, RmAdminReconfigure, RmAdminVaryOff, RmAdminVaryOn

public abstract class DuccAdminEvent
extends Object
implements Serializable

This class provides the abstraction for requests to DUCC's administrative interface.

See Also:

Serialized Form

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DuccAdminEvent(String user, byte[] auth_block) Create a request to send to DUCC.

Method Summary

Modifier and Type	Method and Description
byte[]	getAuthBlock()
String	getUser()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

DuccAdminEvent

protected DuccAdminEvent(String user,
                         byte[] auth_block)

Create a request to send to DUCC.

Parameters:

user - This is the id of the user making the request.

auth_block - This is the authentication block as returned by Crypto. The receiver will validate the messsage and if the auth_block does not match what receiver expects, the request is denied. Nota that this is NOT intended to provide foolproof security. It's only intention is to provde basic authentication of the user (is the user who he claims to be?).

Method Detail

getUser

public String getUser()

Returns:

- the id of the user making the request.

getAuthBlock

public byte[] getAuthBlock()

Returns:

the authentication block for the request.

toString

public String toString()

Overrides:

toString in class Object