org.ajax4jsf.resource.util

Class URLToStreamHelper

java.lang.Object

org.ajax4jsf.resource.util.URLToStreamHelper

public final class URLToStreamHelper
extends Object

Utility class to solve JAR locking issue using URLConnection.setUseCaches(boolean) method. Contains one utility method that gets InputStream from URL with caching disabled. Created 07.02.2008

Since:

3.2

Author:

Nick Belaevski

Method Summary

Modifier and Type	Method and Description
static InputStream	urlToStream(URL url) Returns InputStream corresponding to argument URL but with caching disabled
static InputStream	urlToStreamSafe(URL url) Variant of urlToStream(URL) method that doesn't throw IOException, but silently ignores them

Methods inherited from class java.lang.Object

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

Method Detail

urlToStream

public static InputStream urlToStream(URL url)
                               throws IOException

Returns InputStream corresponding to argument URL but with caching disabled

Parameters:

url - URL of the resource

Returns:

InputStream instance or null

Throws:

IOException

urlToStreamSafe

public static InputStream urlToStreamSafe(URL url)

Variant of urlToStream(URL) method that doesn't throw IOException, but silently ignores them

Parameters:

url -

Returns:

InputStream instance or null