org.forgerock.util

Class Closeables

java.lang.Object

org.forgerock.util.Closeables

public final class Closeables
extends Object

Common utility methods for Closeables.

Method Summary

Modifier and Type	Method and Description
static void	closeSilently(Closeable... resources) Closes the provided resources ignoring any errors which occurred.
static void	closeSilently(Iterable<? extends Closeable> resources) Closes the provided resources ignoring any errors which occurred.
static Runnable	closeSilentlyAsync(Closeable... resources) Closes asynchronously the provided resources ignoring any errors which occurred.

Methods inherited from class java.lang.Object

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

Method Detail

closeSilently

public static void closeSilently(Closeable... resources)

Closes the provided resources ignoring any errors which occurred.

Parameters:

resources - The resources to be closed, which may be null.

closeSilently

public static void closeSilently(Iterable<? extends Closeable> resources)

Closes the provided resources ignoring any errors which occurred.

Parameters:

resources - The resources to be closed, which may be null.

closeSilentlyAsync

public static Runnable closeSilentlyAsync(Closeable... resources)

Closes asynchronously the provided resources ignoring any errors which occurred.

Meant to be used with Promise.thenAlways(Runnable) or Promise.thenFinally(Runnable):

Usage example with HTTP Framework:

  Request request = new Request();
   Promise<Response, NeverThrowsException> promise =
           handler.handle(context, request)
                  .thenAlways(closeSilentlyAsync(request));
 
 

Parameters:

resources - The resources to be closed, which may be null.

Returns:

Runnable to be used as callback