Package org.codehaus.groovy.jsr223

Class GroovyScriptEngineFactory

java.lang.Object

org.codehaus.groovy.jsr223.GroovyScriptEngineFactory

All Implemented Interfaces:

javax.script.ScriptEngineFactory

public class GroovyScriptEngineFactory
extends java.lang.Object
implements javax.script.ScriptEngineFactory

A factory class conforming to JSR-223 which is used to instantiate Groovy ScriptEngines and also exposes metadata describing Groovy's engine class. Adapted from original by Mike Grogan and A. Sundararajan

Constructor Summary

Constructors

Constructor	Description
GroovyScriptEngineFactory()

Method Summary

Modifier and Type	Method	Description
java.lang.String	getEngineName()
java.lang.String	getEngineVersion()	Note that the scripting.dev.java.net engine had this backwards.
java.util.List<java.lang.String>	getExtensions()
java.lang.String	getLanguageName()	This is also different than scripting.dev.java.net which used an initial lowercase.
java.lang.String	getLanguageVersion()
java.lang.String	getMethodCallSyntax(java.lang.String obj, java.lang.String method, java.lang.String... args)
java.util.List<java.lang.String>	getMimeTypes()
java.util.List<java.lang.String>	getNames()
java.lang.String	getOutputStatement(java.lang.String toDisplay)
java.lang.Object	getParameter(java.lang.String key)
java.lang.String	getProgram(java.lang.String... statements)
javax.script.ScriptEngine	getScriptEngine()

Methods inherited from class java.lang.Object

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

Constructor Detail

GroovyScriptEngineFactory

public GroovyScriptEngineFactory()

Method Detail

getEngineName

public java.lang.String getEngineName()

Specified by:

getEngineName in interface javax.script.ScriptEngineFactory

getEngineVersion

public java.lang.String getEngineVersion()

Note that the scripting.dev.java.net engine had this backwards. The engine version refers to this engine implementation. Whereas language version refers to the groovy implementation (which is obtained from the runtime).

Specified by:

getEngineVersion in interface javax.script.ScriptEngineFactory

getLanguageName

public java.lang.String getLanguageName()

This is also different than scripting.dev.java.net which used an initial lowercase. But these are proper names and should be capitalized.

Specified by:

getLanguageName in interface javax.script.ScriptEngineFactory

getLanguageVersion

public java.lang.String getLanguageVersion()

Specified by:

getLanguageVersion in interface javax.script.ScriptEngineFactory

getExtensions

public java.util.List<java.lang.String> getExtensions()

Specified by:

getExtensions in interface javax.script.ScriptEngineFactory

getMimeTypes

public java.util.List<java.lang.String> getMimeTypes()

Specified by:

getMimeTypes in interface javax.script.ScriptEngineFactory

getNames

public java.util.List<java.lang.String> getNames()

Specified by:

getNames in interface javax.script.ScriptEngineFactory

getParameter

public java.lang.Object getParameter(java.lang.String key)

Specified by:

getParameter in interface javax.script.ScriptEngineFactory

getScriptEngine

public javax.script.ScriptEngine getScriptEngine()

Specified by:

getScriptEngine in interface javax.script.ScriptEngineFactory

getMethodCallSyntax

public java.lang.String getMethodCallSyntax(java.lang.String obj,
                                            java.lang.String method,
                                            java.lang.String... args)

Specified by:

getMethodCallSyntax in interface javax.script.ScriptEngineFactory

getOutputStatement

public java.lang.String getOutputStatement(java.lang.String toDisplay)

Specified by:

getOutputStatement in interface javax.script.ScriptEngineFactory

getProgram

public java.lang.String getProgram(java.lang.String... statements)

Specified by:

getProgram in interface javax.script.ScriptEngineFactory