org.jruby.embed.internal
Class SingletonLocalContextProvider

java.lang.Object
  org.jruby.embed.internal.AbstractLocalContextProvider
      org.jruby.embed.internal.SingletonLocalContextProvider

All Implemented Interfaces:

LocalContextProvider

public class SingletonLocalContextProvider
extends AbstractLocalContextProvider

Singleton type local context provider. As of JRuby 1.5.0 Ruby runtime returned from the getRuntime() method is a classloader-global runtime.

Author:

Yoko Harada

Field Summary

Fields inherited from class org.jruby.embed.internal.AbstractLocalContextProvider

behavior, config, lazy

Constructor Summary

SingletonLocalContextProvider(LocalVariableBehavior behavior, boolean lazy)

Method Summary

java.util.Map	getAttributeMap() Returns an attribute map of a specified scope.
static LocalContext	getLocalContextInstance(RubyInstanceConfig config, LocalVariableBehavior behavior, boolean lazy)
static LocalVariableBehavior	getLocalVariableBehaviorOrNull()
RubyInstanceConfig	getRubyInstanceConfig() Gets an instance of RubyInstanceConfig.
Ruby	getRuntime() Returns a Ruby runtime of a specified scope.
BiVariableMap	getVarMap() Returns a BiVariableMap of a specified scope.
boolean	isRuntimeInitialized() Tests whether Ruby runtime has been initialized or not.
void	terminate() Clears up a variable map.

Methods inherited from class org.jruby.embed.internal.AbstractLocalContextProvider

getInstance, getLocalVariableBehavior, setClassCache, setLoadPaths

Methods inherited from class java.lang.Object

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

Constructor Detail

SingletonLocalContextProvider

public SingletonLocalContextProvider(LocalVariableBehavior behavior,
                                     boolean lazy)

Method Detail

getLocalContextInstance

public static LocalContext getLocalContextInstance(RubyInstanceConfig config,
                                                   LocalVariableBehavior behavior,
                                                   boolean lazy)

getLocalVariableBehaviorOrNull

public static LocalVariableBehavior getLocalVariableBehaviorOrNull()

getRuntime

public Ruby getRuntime()

Description copied from interface: LocalContextProvider

Returns a Ruby runtime of a specified scope.

Returns:

a Ruby runtime

getRubyInstanceConfig

public RubyInstanceConfig getRubyInstanceConfig()

Description copied from interface: LocalContextProvider

Gets an instance of RubyInstanceConfig.

Specified by:

getRubyInstanceConfig in interface LocalContextProvider

Overrides:

getRubyInstanceConfig in class AbstractLocalContextProvider

Returns:

an instance of RubyInstanceConfig.

getVarMap

public BiVariableMap getVarMap()

Description copied from interface: LocalContextProvider

Returns a BiVariableMap of a specified scope.

Returns:

a variable map

getAttributeMap

public java.util.Map getAttributeMap()

Description copied from interface: LocalContextProvider

Returns an attribute map of a specified scope.

Returns:

an attribute map

isRuntimeInitialized

public boolean isRuntimeInitialized()

Description copied from interface: LocalContextProvider

Tests whether Ruby runtime has been initialized or not.

Returns:

true if initialized, false otherwise.

terminate

public void terminate()

Description copied from interface: LocalContextProvider

Clears up a variable map.