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

Constructors

Constructor and Description
KRAMetaRuleNode()

Method Summary

Modifier and Type	Method and Description
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	isSuppressingPolicyErrors(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.

isSuppressingPolicyErrors

public static boolean isSuppressingPolicyErrors(RouteContext routeContext)