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org.jruby.embed.internal

public Class ThreadSafeLocalContextProvider

extends AbstractLocalContextProvider
Class Inheritance
Imports
java.util.Map, java.util.concurrent.ConcurrentLinkedQueue, java.util.concurrent.atomic.AtomicReference, org.jruby.Ruby, org.jruby.embed.LocalVariableBehavior

Field Summary

Modifier and TypeField and Description
private final ThreadLocal<AtomicReference<LocalContext>>
contextHolder

private volatile ConcurrentLinkedQueue<AtomicReference<LocalContext>>
contextRefs

Inherited from org.jruby.embed.internal.AbstractLocalContextProvider:
behaviorconfiglazy

Constructor Summary

AccessConstructor and Description
public
ThreadSafeLocalContextProvider(LocalVariableBehavior behavior)

public
ThreadSafeLocalContextProvider(LocalVariableBehavior behavior, boolean lazy)

Method Summary

Modifier and TypeMethod and Description
public Map<K, V>
getAttributeMap()

Implements org.jruby.embed.internal.LocalContextProvider.getAttributeMap.

Returns an attribute map of a specified scope.

public Ruby
getRuntime()

Implements org.jruby.embed.internal.LocalContextProvider.getRuntime.

Returns a Ruby runtime of a specified scope.

public BiVariableMap
getVarMap()

Implements org.jruby.embed.internal.LocalContextProvider.getVarMap.

Returns a BiVariableMap of a specified scope.

public boolean
isRuntimeInitialized()

Implements org.jruby.embed.internal.LocalContextProvider.isRuntimeInitialized.

Tests whether Ruby runtime has been initialized or not.

public void
terminate()

Implements org.jruby.embed.internal.LocalContextProvider.terminate.

Clears up a variable map.

Inherited from org.jruby.embed.internal.AbstractLocalContextProvider:
getGlobalRuntimegetGlobalRuntimeConfiggetGlobalRuntimeConfigOrNewgetInstancegetLocalVariableBehaviorgetRubyInstanceConfigisGlobalRuntimeReady

Field Detail

contextHolderback to summary
private final ThreadLocal<AtomicReference<LocalContext>> contextHolder
contextRefsback to summary
private volatile ConcurrentLinkedQueue<AtomicReference<LocalContext>> contextRefs

Constructor Detail

ThreadSafeLocalContextProviderback to summary
public ThreadSafeLocalContextProvider(LocalVariableBehavior behavior)
ThreadSafeLocalContextProviderback to summary
public ThreadSafeLocalContextProvider(LocalVariableBehavior behavior, boolean lazy)

Method Detail

getAttributeMapback to summary
public Map<K, V> getAttributeMap()

Implements org.jruby.embed.internal.LocalContextProvider.getAttributeMap.

Doc from org.jruby.embed.internal.LocalContextProvider.getAttributeMap.

Returns an attribute map of a specified scope.

Returns:Map<K, V>

an attribute map

Annotations
@Override
getRuntimeback to summary
public Ruby getRuntime()

Implements org.jruby.embed.internal.LocalContextProvider.getRuntime.

Doc from org.jruby.embed.internal.LocalContextProvider.getRuntime.

Returns a Ruby runtime of a specified scope.

Returns:Ruby

a Ruby runtime

Annotations
@Override
getVarMapback to summary
public BiVariableMap getVarMap()

Implements org.jruby.embed.internal.LocalContextProvider.getVarMap.

Doc from org.jruby.embed.internal.LocalContextProvider.getVarMap.

Returns a BiVariableMap of a specified scope.

Returns:BiVariableMap

a variable map

Annotations
@Override
isRuntimeInitializedback to summary
public boolean isRuntimeInitialized()

Implements org.jruby.embed.internal.LocalContextProvider.isRuntimeInitialized.

Doc from org.jruby.embed.internal.LocalContextProvider.isRuntimeInitialized.

Tests whether Ruby runtime has been initialized or not.

Returns:boolean

true if initialized, false otherwise.

Annotations
@Override
terminateback to summary
public void terminate()

Implements org.jruby.embed.internal.LocalContextProvider.terminate.

Doc from org.jruby.embed.internal.LocalContextProvider.terminate.

Clears up a variable map.

Annotations
@Override