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.

Author:: Adapted from original by Mike Grogan, Adapted from original by A. Sundararajan, Jim White, Guillaume Laforge

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 than 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 than 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

Class GroovyScriptEngineFactory

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Details

GroovyScriptEngineFactory

Method Details

getEngineName

getEngineVersion

getLanguageName

getLanguageVersion

getExtensions

getMimeTypes

getNames

getParameter

getScriptEngine

getMethodCallSyntax

getOutputStatement

getProgram