org.apache.xml.security.utils.resolver.implementations

Class ResolverLocalFilesystem

java.lang.Object

org.apache.xml.security.utils.resolver.ResourceResolverSpi

org.apache.xml.security.utils.resolver.implementations.ResolverLocalFilesystem

public class ResolverLocalFilesystem
extends ResourceResolverSpi

A simple ResourceResolver for requests into the local filesystem.

Author:

$Author: mullan $

Field Summary

Fields inherited from class org.apache.xml.security.utils.resolver.ResourceResolverSpi

_properties

Constructor Summary

Constructors

Constructor and Description
ResolverLocalFilesystem()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	engineCanResolve(org.w3c.dom.Attr uri, java.lang.String BaseURI) This method helps the ResourceResolver to decide whether a ResourceResolverSpi is able to perform the requested action.
boolean	engineIsThreadSafe() Tells if the implementation does can be reused by several threads safely.
XMLSignatureInput	engineResolve(org.w3c.dom.Attr uri, java.lang.String BaseURI) This is the workhorse method used to resolve resources.

Methods inherited from class org.apache.xml.security.utils.resolver.ResourceResolverSpi

engineAddProperies, engineGetProperty, engineGetPropertyKeys, engineSetProperty, fixURI, understandsProperty

Methods inherited from class java.lang.Object

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

Constructor Detail

ResolverLocalFilesystem

public ResolverLocalFilesystem()

Method Detail

engineIsThreadSafe

public boolean engineIsThreadSafe()

Description copied from class: ResourceResolverSpi

Tells if the implementation does can be reused by several threads safely. It normally means that the implemantation does not have any member, or there is member change betwen engineCanResolve & engineResolve invocations. Or it mantians all member info in ThreadLocal methods.

Overrides:

engineIsThreadSafe in class ResourceResolverSpi

engineResolve

public XMLSignatureInput engineResolve(org.w3c.dom.Attr uri,
                              java.lang.String BaseURI)
                                throws ResourceResolverException

Description copied from class: ResourceResolverSpi

This is the workhorse method used to resolve resources.

Specified by:

engineResolve in class ResourceResolverSpi

Returns:

the resource wrapped arround a XMLSignatureInput

Throws:

ResourceResolverException

engineCanResolve

public boolean engineCanResolve(org.w3c.dom.Attr uri,
                       java.lang.String BaseURI)

Description copied from class: ResourceResolverSpi

This method helps the ResourceResolver to decide whether a ResourceResolverSpi is able to perform the requested action.

Specified by:

engineCanResolve in class ResourceResolverSpi

Returns:

true if the engine can resolve the uri