org.hibernate.validator.spi.scripting

Class ScriptEngineScriptEvaluator

java.lang.Object

org.hibernate.validator.spi.scripting.ScriptEngineScriptEvaluator

All Implemented Interfaces:

ScriptEvaluator

@Incubating
public class ScriptEngineScriptEvaluator
extends Object
implements ScriptEvaluator

A wrapper around JSR 223 ScriptEngines. This class is thread-safe.

Since:

6.0.3

Author:

Gunnar Morling, Kevin Pollet <kevin.pollet@serli.com> (C) 2011 SERLI

Constructor Summary

Constructors

Constructor and Description
ScriptEngineScriptEvaluator(ScriptEngine engine) Creates a new script executor.

Method Summary

Modifier and Type	Method and Description
Object	evaluate(String script, Map<String,Object> bindings) Executes the given script, using the given variable bindings.

Methods inherited from class java.lang.Object

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

Constructor Detail

ScriptEngineScriptEvaluator

public ScriptEngineScriptEvaluator(ScriptEngine engine)

Creates a new script executor.

Parameters:

engine - the engine to be wrapped

Method Detail

evaluate

public Object evaluate(String script,
                       Map<String,Object> bindings)
                throws ScriptEvaluationException

Executes the given script, using the given variable bindings. The execution of the script happens either synchronized or unsynchronized, depending on the engine's threading abilities.

Specified by:

evaluate in interface ScriptEvaluator

Parameters:

script - the script to be executed

bindings - the bindings to be used

Returns:

the script's result

Throws:

ScriptEvaluationException - in case an error occurred during the script evaluation