IsolatedScriptingContainer

java.lang.Object
- org.jruby.embed.ScriptingContainer
- - org.jruby.embed.IsolatedScriptingContainer

All Implemented Interfaces:

EmbedRubyInstanceConfigAdapter

Direct Known Subclasses:

OSGiIsolatedScriptingContainer
```
public class IsolatedScriptingContainer
extends ScriptingContainer
```
the IsolatedScriptingContainer detects the whether it is used with a Thread.currentThread.contextClassLoader (J2EE) or with the classloader which loaded IsolatedScriptingContainer.class (OSGi case) the setup of LOAD_PATH and GEM_PATH and JRUBY_HOME uses ONLY uri: or uri:classloader: protocol paths. i.e. everything lives within one or more classloaders - no jars added from jave.class.path or similar "magics" the root of the "main" classloader is add to LOAD_PATH and GEM_PATH. in the OSGi case see the OSGiIsolatedScriptingContainer a typical setup for the ContextClassLoader case and OSGi case looks likes this:
LOAD_PATH == [ "uri:classloader:/META-INF/jruby.home/lib/ruby/1.9/site_ruby", "uri:classloader:/META-INF/jruby.home/lib/ruby/shared", "uri:classloader:/META-INF/jruby.home/lib/ruby/1.9", "uri:classloader:" ]
Gem::Specification.dirs == [ "uri:classloader:/specifications", "uri:classloader:/META-INF/jruby.home/lib/ruby/gems/shared/specifications" ] here very resource is loaded via Thread.currentTHread.getContextClassLoader().getResourceAsStream(...) new URL( uri ).openStream(), i.e. new URL(classloader.getResource().toString()).openStream() has to work for those classloaders. felix, knoplerfish and equinox OSGi framework do work. NOTE: Gem.path is base for determine the Gem::Specification.dirs and Gem::Specification.dirs is used to find gemspec files of the installed gems.

Field Summary

Fields
Modifier and Type Field and Description

private static java.lang.String JRUBY_HOME

private static java.lang.String JRUBYDIR

private static java.lang.String URI_CLASSLOADER

Fields
Modifier and Type	Field and Description
`private static java.lang.String`	`JRUBY_HOME`
`private static java.lang.String`	`JRUBYDIR`
`private static java.lang.String`	`URI_CLASSLOADER`

Constructor Summary

Constructors
Constructor and Description
`IsolatedScriptingContainer()`
`IsolatedScriptingContainer(LocalContextScope scope)`
`IsolatedScriptingContainer(LocalContextScope scope, LocalVariableBehavior behavior)`
`IsolatedScriptingContainer(LocalContextScope scope, LocalVariableBehavior behavior, boolean lazy)`
`IsolatedScriptingContainer(LocalVariableBehavior behavior)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addGemPath(java.lang.ClassLoader cl)`
`void`	`addGemPath(java.lang.ClassLoader cl, java.lang.String ref)`
`protected void`	`addGemPath(java.lang.String uri)`
`void`	`addLoadPath(java.lang.ClassLoader cl)`
`void`	`addLoadPath(java.lang.ClassLoader cl, java.lang.String ref)`
`protected void`	`addLoadPath(java.lang.String uri)`
`void`	`setEnvironment(java.util.Map environment)` Changes an environment variables' map.

Methods inherited from class org.jruby.embed.ScriptingContainer
callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callSuper, callSuper, clear, finalize, get, get, getArgv, getAttribute, getAttributeMap, getClassCache, getClassLoader, getCompatVersion, getCompileMode, getCurrentDirectory, getEnvironment, getErr, getError, getErrorWriter, getHomeDirectory, getIn, getInput, getInstance, getJitLogEvery, getJitMax, getJitMaxSize, getJitThreshold, getKCode, getLoadPaths, getLoadServiceCreator, getOut, getOutput, getProfile, getProfileOutput, getProfilingMode, getProperty, getProvider, getProviderInstance, getReader, getRecordSeparator, getRuntime, getScriptFilename, getSupportedRubyVersion, getVarMap, getWriter, isNativeEnabled, isObjectSpaceEnabled, isRunRubyInProcess, newObjectAdapter, newRuntimeAdapter, parse, parse, parse, parse, put, put, remove, remove, removeAttribute, resetErrorWriter, resetWriter, runRubyMethod, runRubyMethod, runScriptlet, runScriptlet, runScriptlet, runScriptlet, setArgv, setAttribute, setClassCache, setClassLoader, setCompatVersion, setCompileMode, setCurrentDirectory, setError, setError, setErrorWriter, setHomeDirectory, setInput, setInput, setJitLogEvery, setJitMax, setJitMaxSize, setJitThreshold, setKCode, setLoadPaths, setLoadServiceCreator, setNativeEnabled, setObjectSpaceEnabled, setOutput, setOutput, setProfile, setProfile, setProfileOutput, setProfilingMode, setReader, setRecordSeparator, setRunRubyInProcess, setScriptFilename, setWriter, terminate

Methods inherited from class java.lang.Object
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

URI_CLASSLOADER

private static final java.lang.String URI_CLASSLOADER

See Also:: Constant Field Values

JRUBYDIR

private static final java.lang.String JRUBYDIR

See Also:: Constant Field Values

JRUBY_HOME

private static final java.lang.String JRUBY_HOME

See Also:: Constant Field Values

Constructor Detail

IsolatedScriptingContainer
```
public IsolatedScriptingContainer()
```

IsolatedScriptingContainer

public IsolatedScriptingContainer(LocalContextScope scope,
                                  LocalVariableBehavior behavior)

IsolatedScriptingContainer

public IsolatedScriptingContainer(LocalContextScope scope)

IsolatedScriptingContainer

public IsolatedScriptingContainer(LocalVariableBehavior behavior)

IsolatedScriptingContainer

public IsolatedScriptingContainer(LocalContextScope scope,
                                  LocalVariableBehavior behavior,
                                  boolean lazy)

Method Detail
- setEnvironment
```
public void setEnvironment(java.util.Map environment)
```
  Description copied from class: ScriptingContainer
  
  Changes an environment variables' map. Call this method before you use put/get, runScriptlet, and parse methods so that initial configurations will work.
  
  Specified by:
  
  setEnvironment in interface EmbedRubyInstanceConfigAdapter
  
  Overrides:
  
  setEnvironment in class ScriptingContainer
  
  Parameters:
  
  environment - a new map of environment variables.
- addLoadPath
```
public void addLoadPath(java.lang.ClassLoader cl)
```
- addLoadPath
```
public void addLoadPath(java.lang.ClassLoader cl,
                        java.lang.String ref)
```
- addLoadPath
```
protected void addLoadPath(java.lang.String uri)
```
- addGemPath
```
public void addGemPath(java.lang.ClassLoader cl)
```
- addGemPath
```
public void addGemPath(java.lang.ClassLoader cl,
                       java.lang.String ref)
```
- addGemPath
```
protected void addGemPath(java.lang.String uri)
```

Class IsolatedScriptingContainer

Field Summary

Constructor Summary

Method Summary

Methods inherited from class org.jruby.embed.ScriptingContainer

Methods inherited from class java.lang.Object

Field Detail

URI_CLASSLOADER

JRUBYDIR

JRUBY_HOME

Constructor Detail

IsolatedScriptingContainer

IsolatedScriptingContainer

IsolatedScriptingContainer

IsolatedScriptingContainer

IsolatedScriptingContainer

Method Detail

setEnvironment

addLoadPath

addLoadPath

addLoadPath

addGemPath

addGemPath

addGemPath