com.opensymphony.workflow.util.ejb.remote
Class RemoteEJBCondition
java.lang.Object
com.opensymphony.workflow.util.ejb.remote.RemoteEJBCondition
- All Implemented Interfaces:
- Condition
public class RemoteEJBCondition
- extends Object
- implements Condition
Condition to check a remote EJB that implements ConditionRemote.
A required argument for this condition is ejb.location, which specifies
the JNDI location to look up the remote EJB at.
Note that by default, the EJB will be looked up from a default InitialContext. It is
however possible to specify an environment for the initial context by specifying the
standard JNDI keys as arguments.
For example, specifying an argument with a name of java.naming.security.principal
and a value of testuser will result in an InitialContext being created with
the user specified as 'testuser'.
- Version:
- $Revision: 1.3 $
- Author:
- $Author: hani $
|
Method Summary |
boolean |
passesCondition(Map transientVars,
Map args,
com.opensymphony.module.propertyset.PropertySet ps)
Determines if a condition should signal pass or fail. |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
RemoteEJBCondition
public RemoteEJBCondition()
passesCondition
public boolean passesCondition(Map transientVars,
Map args,
com.opensymphony.module.propertyset.PropertySet ps)
throws WorkflowException
- Description copied from interface:
Condition
- Determines if a condition should signal pass or fail.
- Specified by:
passesCondition in interface Condition
- 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. There is a magic property of 'stepId';
if specified with a value of -1, then the value is replaced with the
current step's ID before the condition is called.ps - The persistent variables that are associated with the current
instance of the workflow. Any change made to this will be seen on the next
function call in the workflow lifetime.
- Throws:
WorkflowException