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

Constructors

Constructor and Description
SingletonLocalContextProvider(LocalVariableBehavior behavior)
SingletonLocalContextProvider(LocalVariableBehavior behavior, boolean lazy)

Method Summary

Modifier and Type	Method and Description
Map	getAttributeMap() Returns an attribute map of a specified scope.
static LocalContext	getLocalContextInstance(RubyInstanceConfig config, LocalVariableBehavior behavior, boolean lazy) Deprecated.
static LocalVariableBehavior	getLocalVariableBehaviorOrNull() Deprecated.
static SingletonLocalContextProvider	getProvider(LocalVariableBehavior behavior, boolean lazy)
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

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)

SingletonLocalContextProvider

public SingletonLocalContextProvider(LocalVariableBehavior behavior,
                                     boolean lazy)

Method Detail

getProvider

public static SingletonLocalContextProvider getProvider(LocalVariableBehavior behavior,
                                                        boolean lazy)

getLocalContextInstance

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

Deprecated.

getLocalVariableBehaviorOrNull

@Deprecated
public static LocalVariableBehavior getLocalVariableBehaviorOrNull()

Deprecated.

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.

isRuntimeInitialized

public boolean isRuntimeInitialized()

Description copied from interface: LocalContextProvider

Tests whether Ruby runtime has been initialized or not.

Returns:

true if initialized, false otherwise.

getVarMap

public BiVariableMap getVarMap()

Description copied from interface: LocalContextProvider

Returns a BiVariableMap of a specified scope.

Returns:

a variable map

getAttributeMap

public Map getAttributeMap()

Description copied from interface: LocalContextProvider

Returns an attribute map of a specified scope.

Returns:

an attribute map

terminate

public void terminate()

Description copied from interface: LocalContextProvider

Clears up a variable map.