Package org.codehaus.groovy.jsr223

Class GroovyScriptEngineFactory

java.lang.Object

org.codehaus.groovy.jsr223.GroovyScriptEngineFactory

All Implemented Interfaces:

ScriptEngineFactory

public class GroovyScriptEngineFactory
extends Object
implements 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
String	getEngineName()
String	getEngineVersion()	Note that the scripting.dev.java.net engine had this backwards.
List<String>	getExtensions()
String	getLanguageName()	This is also different from scripting.dev.java.net which used an initial lowercase.
String	getLanguageVersion()
String	getMethodCallSyntax(String obj, String method, String... args)
List<String>	getMimeTypes()
List<String>	getNames()
String	getOutputStatement(String toDisplay)
Object	getParameter(String key)
String	getProgram(String... statements)
ScriptEngine	getScriptEngine()

Methods inherited from class java.lang.Object

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

Constructor Details

GroovyScriptEngineFactory

public GroovyScriptEngineFactory()

Method Details

getEngineName

public String getEngineName()

Specified by:

getEngineName in interface ScriptEngineFactory

getEngineVersion

public 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 ScriptEngineFactory

getLanguageName

public String getLanguageName()

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

Specified by:

getLanguageName in interface ScriptEngineFactory

getLanguageVersion

public String getLanguageVersion()

Specified by:

getLanguageVersion in interface ScriptEngineFactory

getExtensions

public List<String> getExtensions()

Specified by:

getExtensions in interface ScriptEngineFactory

getMimeTypes

public List<String> getMimeTypes()

Specified by:

getMimeTypes in interface ScriptEngineFactory

getNames

public List<String> getNames()

Specified by:

getNames in interface ScriptEngineFactory

getParameter

public Object getParameter(String key)

Specified by:

getParameter in interface ScriptEngineFactory

getScriptEngine

public ScriptEngine getScriptEngine()

Specified by:

getScriptEngine in interface ScriptEngineFactory

getMethodCallSyntax

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

Specified by:

getMethodCallSyntax in interface ScriptEngineFactory

getOutputStatement

public String getOutputStatement(String toDisplay)

Specified by:

getOutputStatement in interface ScriptEngineFactory

getProgram

public String getProgram(String... statements)

Specified by:

getProgram in interface ScriptEngineFactory