Top Description Fields Constructors Methods

io.grpc

pack-priv final Class ThreadLocalContextStorage

Class Inheritance

extends Storage

java.lang.Object
io.grpc.Context.Storage
io.grpc.ThreadLocalContextStorage

Imports

java.util.logging.Level, .Logger

A ThreadLocal-based context storage implementation. Used by default.

Field Summary

Modifier and Type	Field and Description
pack-priv static final ThreadLocal<Context>	localContext Currently bound context.
private static final Logger	log

Constructor Summary

Access	Constructor and Description
pack-priv	ThreadLocalContextStorage()

Method Summary

Modifier and Type	Method and Description
public Context	current() Implements abstract io.grpc.Context.Storage.current. Implements `io.grpc.Context#current`.
public void	detach(Context the context to be detached. Should be, or be equivalent to, the current context of the current scope toDetach, Context the context to be the current. Should be, or be equivalent to, the context of the outer scope toRestore) Implements abstract io.grpc.Context.Storage.detach. Implements `io.grpc.Context#detach`.
public Context	doAttach(Context the context to be attached toAttach) Implements abstract io.grpc.Context.Storage.doAttach. Implements `io.grpc.Context#attach`.

Field Detail

localContext	back to summary
pack-priv static final ThreadLocal<Context> localContext Currently bound context.

log	back to summary
private static final Logger log

Constructor Detail

ThreadLocalContextStorage	back to summary
pack-priv ThreadLocalContextStorage()

Method Detail

current back to summary

public Context current()

Implements abstract io.grpc.Context.Storage.current.

Doc from io.grpc.Context.Storage.current.

Implements io.grpc.Context#current.

Caution: Context interprets a return value of null to mean the same thing as Context#ROOT.

See also doAttach(Context).

Returns:Context

The context of the current scope. null is a valid return value, but see caution note.

Annotations

@Override

detach back to summary

public void detach(Context toDetach, Context toRestore)

Implements abstract io.grpc.Context.Storage.detach.

Doc from io.grpc.Context.Storage.detach.

Implements io.grpc.Context#detach.

Parameters

toDetach:Context: the context to be detached. Should be, or be equivalent to, the current context of the current scope
toRestore:Context: the context to be the current. Should be, or be equivalent to, the context of the outer scope

Annotations

@Override

doAttach back to summary

public Context doAttach(Context toAttach)

Implements abstract io.grpc.Context.Storage.doAttach.

Doc from io.grpc.Context.Storage.doAttach.

Implements io.grpc.Context#attach.

Caution: Context#attach() interprets a return value of null to mean the same thing as Context#ROOT.

See also: current().

Parameters

toAttach:Context: the context to be attached

Returns:Context

A Context that should be passed back into detach(Context, Context) as the toRestore parameter. null is a valid return value, but see caution note.

Annotations

@Override