org.hibernate.validator.internal.util.scriptengine

Class ScriptEvaluatorFactory

java.lang.Object

org.hibernate.validator.internal.util.scriptengine.ScriptEvaluatorFactory

public class ScriptEvaluatorFactory
extends Object

Factory responsible for the creation of ScriptEvaluators. This class is thread-safe.

Author:

Gunnar Morling, Kevin Pollet (C) 2011 SERLI

Method Summary

Methods

Modifier and Type	Method and Description
static ScriptEvaluatorFactory	getInstance() Retrieves an instance of this factory.
ScriptEvaluator	getScriptEvaluatorByLanguageName(String languageName) Retrieves a script executor for the given language.

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static ScriptEvaluatorFactory getInstance()

Retrieves an instance of this factory.

Returns:

A script evaluator factory. Never null.

getScriptEvaluatorByLanguageName

public ScriptEvaluator getScriptEvaluatorByLanguageName(String languageName)
                                                 throws ScriptException

Retrieves a script executor for the given language.

Parameters:

languageName - The name of a scripting language as expected by ScriptEngineManager.getEngineByName(String).

Returns:

A script executor for the given language. Never null.

Throws:

ScriptException - In case no JSR 223 compatible engine for the given language could be found.