org.topbraid.shacl.js

Class SHACLScriptEngineManager

java.lang.Object

org.topbraid.shacl.js.SHACLScriptEngineManager

public class SHACLScriptEngineManager
extends Object

A singleton that uses a ThreadLocal to manage the life cycle of a JSScriptEngine that can be shared for all JavaScript evaluated as part of a SHACL validation. This prevents cases in which new objects and their JS libraries would need to be created over and over again. It is the responsibility of the caller to make sure that, once the validation has completed, the engine is uninstalled.

Author:

Holger Knublauch

Constructor Summary

Constructors

Constructor and Description
SHACLScriptEngineManager()

Method Summary

Modifier and Type	Method and Description
static boolean	begin()
static void	end(boolean nested)
static JSScriptEngine	getCurrentEngine()

Methods inherited from class java.lang.Object

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

Constructor Detail

SHACLScriptEngineManager

public SHACLScriptEngineManager()

Method Detail

begin

public static boolean begin()

getCurrentEngine

public static JSScriptEngine getCurrentEngine()

end

public static void end(boolean nested)