org.lsc.utils

Class ScriptingEvaluator

java.lang.Object

org.lsc.utils.ScriptingEvaluator

public class ScriptingEvaluator
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static ScriptEngineManager	mgr

Method Summary

Modifier and Type	Method and Description
static void	contribute(String implementationName, Class<? extends ScriptableEvaluator> implementationClass)
static Boolean	evalToBoolean(Task task, String expression, Map<String,Object> params)
static List<Object>	evalToObjectList(Task task, String expression, Map<String,Object> params)
static String	evalToString(Task task, String expression, Map<String,Object> params) Evaluate your Ecma script expression (manage pre-compiled expressions cache).
static ScriptingEvaluator	getInstance()

Methods inherited from class java.lang.Object

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

Field Detail

mgr

public static ScriptEngineManager mgr

Method Detail

getInstance

public static ScriptingEvaluator getInstance()

contribute

public static void contribute(String implementationName,
                              Class<? extends ScriptableEvaluator> implementationClass)

evalToString

public static String evalToString(Task task,
                                  String expression,
                                  Map<String,Object> params)
                           throws LscServiceException

Evaluate your Ecma script expression (manage pre-compiled expressions cache).

Parameters:

expression - the expression to eval

params - the keys are the name used in the

Returns:

the evaluation result

Throws:

LscServiceException

evalToObjectList

public static List<Object> evalToObjectList(Task task,
                                            String expression,
                                            Map<String,Object> params)
                                     throws LscServiceException

Throws:

LscServiceException

evalToBoolean

public static Boolean evalToBoolean(Task task,
                                    String expression,
                                    Map<String,Object> params)
                             throws LscServiceException

Throws:

LscServiceException