Package org.chenile.stm.action.scriptsupport

Class ScriptAction<StateEntityType extends StateEntity>

java.lang.Object

org.chenile.stm.impl.STMActionBase<StateEntityType>

org.chenile.stm.action.scriptsupport.BaseCustomComponentPropertiesAction<StateEntityType>

org.chenile.stm.action.scriptsupport.BaseScriptingAction<StateEntityType>

org.chenile.stm.action.scriptsupport.ScriptAction<StateEntityType>

All Implemented Interfaces:

ComponentPropertiesAware, ScriptingStrategyAware, STMAutomaticStateComputation<StateEntityType>

public class ScriptAction<StateEntityType extends StateEntity>
extends BaseScriptingAction<StateEntityType>

Mimics a script. The value of the last line of the script is returned as the event from this action. It uses the current scripting strategy for the evaluation. The code custom attribute is supported. Ex: <script code="(a == 100)? 'go ahead' : 'stop'"/> would evaluate to "go ahead" if a is 100 else it would evaluate to 'stop' Languages such as OGNL support the comma operator which allows more exotic expressions. See the testcase for an example.

Author:

Raja Shankar Kolluru

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	CODE

Fields inherited from class org.chenile.stm.action.scriptsupport.BaseScriptingAction

scriptingStrategy

Fields inherited from class org.chenile.stm.action.scriptsupport.BaseCustomComponentPropertiesAction

componentPropertiesHelper, enableInlineScriptsInProperties

Constructor Summary

Constructors

Constructor	Description
ScriptAction()

Method Summary

Modifier and Type	Method	Description
protected String	doExecute(StateEntityType stateEntity)

Methods inherited from class org.chenile.stm.action.scriptsupport.BaseScriptingAction

setScriptingStrategy

Methods inherited from class org.chenile.stm.action.scriptsupport.BaseCustomComponentPropertiesAction

getComponentProperty, getComponentProperty, isEnableInlineScriptsInProperties, setComponentPropertiesHelper, setEnableInlineScriptsInProperties

Methods inherited from class org.chenile.stm.impl.STMActionBase

cleanUp, doSetup, execute

Methods inherited from class java.lang.Object

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

Field Details

CODE

private static final String CODE

See Also:

• Constant Field Values

Constructor Details

ScriptAction

public ScriptAction()

Method Details

doExecute

protected String doExecute(StateEntityType stateEntity)
                    throws Exception

Overrides:

doExecute in class STMActionBase<StateEntityType extends StateEntity>

Throws:

Exception