org.infoglue.cms.util.workflow
Class OwnerStepFilter

java.lang.Object
  |
  +--org.infoglue.cms.util.workflow.OwnerStepFilter

All Implemented Interfaces:

StepFilter

public class OwnerStepFilter

extends java.lang.Object

implements StepFilter

Filters steps according to owner. If a step has no owner, it is assumed that anyone can view it. An administrator can view all steps regardless of owner.

Version:

$Revision: 1.8 $ $Date: 2005/01/07 14:15:14 $

Author:

Jed Prentice

Constructor Summary

OwnerStepFilter()
Constructs an OwnerStepFilter from the user associated with the current session/action context

OwnerStepFilter(InfoGluePrincipal userPrincipal)
Constructs an owner step filter with the given user principal

Method Summary

boolean

isAllowed(WorkflowStepVO step) Indicates whether the step is allowed

Methods inherited from class java.lang.Object

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

Constructor Detail

OwnerStepFilter

public OwnerStepFilter()

Constructs an OwnerStepFilter from the user associated with the current session/action context

OwnerStepFilter

public OwnerStepFilter(InfoGluePrincipal userPrincipal)

Constructs an owner step filter with the given user principal

Parameters:

userPrincipal - an InfoGluePrincipal representing a user

Method Detail

isAllowed

public boolean isAllowed(WorkflowStepVO step)

Indicates whether the step is allowed

Specified by:

isAllowed in interface StepFilter

Parameters:

step - a workflow step.

Returns:

true if the step is owned by the current user, the current user is an administrator, or if the owner of the step is null; otherwise returns false.