public Class IsolatedScriptingContainer

Class Inheritance

extends ScriptingContainer

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

Known Direct Subclasses

org.jruby.embed.osgi.OSGiIsolatedScriptingContainer

Imports

java.net.URL, java.util.HashMap, .Map, .List, .LinkedList, org.jruby.util.ClassesLoader, .UriLikePathHelper

The IsolatedScriptingContainer does set GEM_HOME and GEM_PATH and JARS_HOME in such a way that it uses only resources which can be reached with classloader. GEM_HOME is uri:classloader://META-INF/jruby.home/lib/ruby/gems/shared GEM_PATH is uri:classloader:// JARS_HOME is uri:classloader://jars But whenever you want to set them via setEnvironment(Map) this will be honored. It also allows to add a classloaders to LOAD_PATH or GEM_PATH. This container also sets option classloader.delegate to false, i.e. the JRubyClassloader for each runtime will lookup classes first on itself before looking into the parent classloader.

Warning

this can give problems when joda-time is used inside the JRubyClassloader or with current version of nokogiri (1.6.7.2) as it uses (sun-)jdk classes which conflicts with classes nokogiri loaded into the JRubyClassloader. With any classloader related problem the first thing is to try container.getProvider().getRubyInstanceConfig().setClassloaderDelegate(true); to solve it.

Field Summary

Modifier and Type	Field and Description
private static final String	URI_CLASSLOADER

Constructor Summary

Access	Constructor and Description
public	IsolatedScriptingContainer()
public	IsolatedScriptingContainer(LocalContextScope scope, LocalVariableBehavior behavior)
public	IsolatedScriptingContainer(LocalContextScope scope)
public	IsolatedScriptingContainer(LocalVariableBehavior behavior)
public	IsolatedScriptingContainer(LocalContextScope scope, LocalVariableBehavior behavior, boolean lazy)

Method Summary

Modifier and Type	Method and Description
public void	setEnvironment(Map<K, V> a new map of environment variables. environment) Overrides org.jruby.embed.ScriptingContainer.setEnvironment. Implements org.jruby.embed.EmbedRubyInstanceConfigAdapter.setEnvironment. Changes an environment variables' map.

Inherited from org.jruby.embed.ScriptingContainer:: addClassLoader addGemPath addGemPath addLoadPath addLoadPath callMethod callMethod callMethod callMethod callMethod callMethod callMethod callMethod callMethod callSuper callSuper clear finalize get get getArgv getAttribute getAttributeMap getClassLoader getClassloaderDelegate 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 setClassLoader setClassloaderDelegate 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

Field Detail

URI_CLASSLOADER	back to summary
private static final String URI_CLASSLOADER

Constructor Detail

IsolatedScriptingContainer	back to summary
public IsolatedScriptingContainer()

IsolatedScriptingContainer	back to summary
public IsolatedScriptingContainer(LocalContextScope scope, LocalVariableBehavior behavior)

IsolatedScriptingContainer	back to summary
public IsolatedScriptingContainer(LocalContextScope scope)

IsolatedScriptingContainer	back to summary
public IsolatedScriptingContainer(LocalVariableBehavior behavior)

IsolatedScriptingContainer	back to summary
public IsolatedScriptingContainer(LocalContextScope scope, LocalVariableBehavior behavior, boolean lazy)

Method Detail

setEnvironment	back to summary
public void setEnvironment(Map<K, V> environment) Overrides org.jruby.embed.ScriptingContainer.setEnvironment. Implements org.jruby.embed.EmbedRubyInstanceConfigAdapter.setEnvironment. Doc from org.jruby.embed.ScriptingContainer.setEnvironment. Changes an environment variables' map. Call this method before you use put/get, runScriptlet, and parse methods so that initial configurations will work. Parameters environment:Map<K, V> a new map of environment variables. Annotations @Override

setEnvironment

back to summary

public void setEnvironment(Map<K, V> environment)

Overrides org.jruby.embed.ScriptingContainer.setEnvironment.

Implements org.jruby.embed.EmbedRubyInstanceConfigAdapter.setEnvironment.

Doc from org.jruby.embed.ScriptingContainer.setEnvironment.

Changes an environment variables' map. Call this method before you use put/get, runScriptlet, and parse methods so that initial configurations will work.

Parameters

environment:Map<K, V>: a new map of environment variables.

Annotations

@Override