com.opensymphony.workflow.util
Class MostRecentOwner
java.lang.Object
com.opensymphony.workflow.util.MostRecentOwner
- All Implemented Interfaces:
- FunctionProvider
public class MostRecentOwner
- extends Object
- implements FunctionProvider
Sets the transient variable "mostRecentOwner" to the owner of the most
recent step that had an id equal to one of the values in the stepId list. If there is
none found, the variable is unset. This function accepts the following
arguments:
- stepId - a comma-seperated list of the most recent steps to look for (required)
- Version:
- $Revision: 1.3 $
- Author:
- Pat Lightbody, Mike Schwartz
|
Method Summary |
void |
execute(Map transientVars,
Map args,
com.opensymphony.module.propertyset.PropertySet ps)
Execute this function |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
MostRecentOwner
public MostRecentOwner()
execute
public void execute(Map transientVars,
Map args,
com.opensymphony.module.propertyset.PropertySet ps)
throws WorkflowException
- Description copied from interface:
FunctionProvider
- Execute this function
- Specified by:
execute in interface FunctionProvider
- Parameters:
transientVars - Variables that will not be persisted. These include inputs
given in the Workflow.initialize(java.lang.String, int, java.util.Map) and Workflow.doAction(long, int, java.util.Map) method calls.
There are a number of special variable names:
entry: (object type: WorkflowEntry)
The workflow instance
context:
(object type: WorkflowContext). The workflow context.
actionId: The Integer ID of the current action that was take (if applicable).
currentSteps: A Collection of the current steps in the workflow instance.
store: The WorkflowStore.
descriptor: The WorkflowDescriptor.
Also, any variable set as a Register), will also be
available in the transient map, no matter what. These transient variables only last through
the method call that they were invoked in, such as Workflow.initialize(java.lang.String, int, java.util.Map)
and Workflow.doAction(long, int, java.util.Map).args - The properties for this function invocation. Properties are created
from arg nested elements within the xml, an arg element takes in a name attribute
which is the properties key, and the CDATA text contents of the element map to
the property value.ps - The persistent variables that are associated with the current
instance of the workflow. Any change made to the propertyset are persisted to
the propertyset implementation's persistent store.
- Throws:
WorkflowException