io.undertow.server.handlers.resource

Class CachingResourceManager

java.lang.Object

io.undertow.server.handlers.resource.CachingResourceManager

All Implemented Interfaces:

ResourceManager, Closeable, AutoCloseable

public class CachingResourceManager
extends Object
implements ResourceManager

Author:

Stuart Douglas

Field Summary

Fields inherited from interface io.undertow.server.handlers.resource.ResourceManager

EMPTY_RESOURCE_MANAGER

Constructor Summary

Constructors

Constructor and Description
CachingResourceManager(int metadataCacheSize, long maxFileSize, DirectBufferCache dataCache, ResourceManager underlyingResourceManager, int maxAge)

Method Summary

Modifier and Type	Method and Description
void	close()
int	getMaxAge()
long	getMaxFileSize()
CachedResource	getResource(String p) Returns a resource for the given path.
void	invalidate(String path)

Methods inherited from class java.lang.Object

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

Constructor Detail

CachingResourceManager

public CachingResourceManager(int metadataCacheSize,
                              long maxFileSize,
                              DirectBufferCache dataCache,
                              ResourceManager underlyingResourceManager,
                              int maxAge)

Method Detail

getResource

public CachedResource getResource(String p)
                           throws IOException

Description copied from interface: ResourceManager

Returns a resource for the given path. It is the responsibility of the called to make sure that the path in Canonicalised.

Specified by:

getResource in interface ResourceManager

Parameters:

p - The path

Returns:

The resource representing the path, or null if no resource was found.

Throws:

IOException

invalidate

public void invalidate(String path)

getMaxFileSize

public long getMaxFileSize()

getMaxAge

public int getMaxAge()

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException