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DroolsDecisionHandler (JBoss Seam API Documentation) - JBoss Seam 1.2.0 API 英文版文档

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org.jboss.seam.drools
Class DroolsDecisionHandler

java.lang.Object
  org.jboss.seam.drools.DroolsHandler
      org.jboss.seam.drools.DroolsDecisionHandler

All Implemented Interfaces:

Serializable, org.jbpm.graph.node.DecisionHandler

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public class DroolsDecisionHandler
extends DroolsHandler
implements org.jbpm.graph.node.DecisionHandler

A jBPM DecisionHandler that delegates to a Drools WorkingMemory held in a Seam context variable. The decision outcome is returned by setting the outcome attribute of the global named "decision".

Author:

Gavin King

See Also:

Serialized Form

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Field Summary
List<String>	assertObjects
String	workingMemoryName

 

Constructor Summary
DroolsDecisionHandler()

 

Method Summary
String	decide(org.jbpm.graph.exe.ExecutionContext executionContext)           The FireRulesActionHandler gets variables from the Instance, and asserts them into the Rules Engine and invokes the rules.

 

Methods inherited from class org.jboss.seam.drools.DroolsHandler
getWorkingMemory

 

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Field Detail

assertObjects

public List<String> assertObjects

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workingMemoryName

public String workingMemoryName

Constructor Detail

DroolsDecisionHandler

public DroolsDecisionHandler()

Method Detail

decide

public String decide(org.jbpm.graph.exe.ExecutionContext executionContext)
              throws Exception

The FireRulesActionHandler gets variables from the Instance, and asserts them into the Rules Engine and invokes the rules.

Specified by:

decide in interface org.jbpm.graph.node.DecisionHandler

Throws:

Exception

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