org.kuali.rice.kew.engine.node
Class KRAMetaRuleNode

java.lang.Object
  org.kuali.rice.kew.engine.node.IteratedRequestActivationNode
      org.kuali.rice.kew.engine.node.KRAMetaRuleNode

All Implemented Interfaces:

Node, SimpleNode

public class KRAMetaRuleNode
extends IteratedRequestActivationNode

Node that implements a KRAMetaRule, with multiple request/response phases

Author:

Kuali Rice Team (rice.collab@kuali.org)

Nested Class Summary

Nested classes/interfaces inherited from class org.kuali.rice.kew.engine.node.IteratedRequestActivationNode

IteratedRequestActivationNode.RequestFulfillmentCriteria

Field Summary

Fields inherited from class org.kuali.rice.kew.engine.node.IteratedRequestActivationNode

LOG

Constructor Summary

KRAMetaRuleNode()

Method Summary

protected boolean	generateNewRequests(boolean initial, RouteContext context, RouteHelper routeHelper) Template method that subclasses should override to generates new requests
protected List<ActionRequestValue>	generateUninitializedRequests(ActionRequestFactory arFactory, RouteContext context, RuleExpressionResult result)
protected static int	getCurStatement(RouteNodeInstance nodeInstance)
protected IteratedRequestActivationNode.RequestFulfillmentCriteria	getRequestFulfillmentCriteria(RouteContext routeContext) Template method that subclasses should override to indicate when activated requests have been fulfilled.
protected List<ActionRequestValue>	initializeRequests(List<ActionRequestValue> requests, RouteContext context)
static boolean	isSupressingPolicyErrors(RouteContext routeContext)

Methods inherited from class org.kuali.rice.kew.engine.node.IteratedRequestActivationNode

activateRequests, process, saveActionRequest

Methods inherited from class java.lang.Object

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

Constructor Detail

KRAMetaRuleNode

public KRAMetaRuleNode()

Method Detail

generateUninitializedRequests

protected List<ActionRequestValue> generateUninitializedRequests(ActionRequestFactory arFactory,
                                                                 RouteContext context,
                                                                 RuleExpressionResult result)
                                                          throws WorkflowException

Throws:

WorkflowException

initializeRequests

protected List<ActionRequestValue> initializeRequests(List<ActionRequestValue> requests,
                                                      RouteContext context)

generateNewRequests

protected boolean generateNewRequests(boolean initial,
                                      RouteContext context,
                                      RouteHelper routeHelper)
                               throws WorkflowException,
                                      Exception

Description copied from class: IteratedRequestActivationNode

Template method that subclasses should override to generates new requests

Overrides:

generateNewRequests in class IteratedRequestActivationNode

Parameters:

initial - whether this is the very first request generation, that is, the first generation in the first invocation of the node

Returns:

whether new requests were generated

Throws:

Exception

WorkflowException

getCurStatement

protected static int getCurStatement(RouteNodeInstance nodeInstance)

Parameters:

nodeInstance - the current node instance under execution

Returns:

the meta-rule statement this node instance should process

getRequestFulfillmentCriteria

protected IteratedRequestActivationNode.RequestFulfillmentCriteria getRequestFulfillmentCriteria(RouteContext routeContext)

Description copied from class: IteratedRequestActivationNode

Template method that subclasses should override to indicate when activated requests have been fulfilled. The default implementation is that all pending blocking requests must be fulfilled.

Overrides:

getRequestFulfillmentCriteria in class IteratedRequestActivationNode

Returns:

a RequestFulfillmentCriteria that indicates when activated requests have been fulfilled.

isSupressingPolicyErrors

public static boolean isSupressingPolicyErrors(RouteContext routeContext)