Servis-Rhino 4211B Guia do Utilizador descarregar pdf (Página 131)

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Calling JavaScript from Java

With the arrival of Java 8, JavaScript has become a first class and pre-supplied addition to the Java

environment.

To call JavaScript from Java, the following is a good sample:

ScriptEngineManager manager = new ScriptEngineManager();

ScriptEngine engine = manager.getEngineByName("nashorn");

engine.eval("... JavaScript …");

To access a Java package for example "com.kolban.mypackage", we would refer to it by:

Packages.com.kolban.mypackage

To access a class, it is recommend to use:

var MyClass = Java.type("com.kolban.mypackage.MyClass");

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