com.atlassian.util.concurrent
Interface LockManager<T>

Type Parameters:

T - The input type that we lock on.

Deprecated. use a Function that returns a ManagedLock instead.

@Deprecated
public interface LockManager<T>

LockManager allows callables, suppliers and runnables to be run under a lock that is resolved against an input object.

Nested Class Summary

static interface

LockManager.ReadWrite<T> Deprecated. Maintains two lock managers that internally use the same map of read/write locks

Method Summary

<R> R	withLock(T descriptor, java.util.concurrent.Callable<R> callable) Deprecated. Execute the supplied Callable under a lock determined by the descriptor.
void	withLock(T descriptor, java.lang.Runnable runnable) Deprecated. Execute the supplied Runnable under a lock determined by the descriptor.
<R> R	withLock(T descriptor, Supplier<R> supplier) Deprecated. Execute the supplied Supplier under a lock determined by the descriptor.

Method Detail

withLock

<R> R withLock(T descriptor,
               Supplier<R> supplier)

Deprecated.

Execute the supplied Supplier under a lock determined by the descriptor. Does not throw a checked exception.

Type Parameters:

R - the result type

Parameters:

descriptor - to look up the lock

supplier - the operation to perform under lock

Returns:

whatever the supplied Supplier returns

withLock

<R> R withLock(T descriptor,
               java.util.concurrent.Callable<R> callable)
           throws java.lang.Exception

Deprecated.

Execute the supplied Callable under a lock determined by the descriptor.

Type Parameters:

R - the result type

Parameters:

descriptor - to look up the lock

callable - the operation to perform under lock

Returns:

whatever the supplied Callable returns

Throws:

java.lang.Exception - if the supplied Callable throws an exception

withLock

void withLock(T descriptor,
              java.lang.Runnable runnable)

Deprecated.

Execute the supplied Runnable under a lock determined by the descriptor.

Parameters:

descriptor - to look up the lock

runnable - the operation to perform under lock