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

java.lang.Object
  org.apache.xml.security.utils.resolver.ResourceResolverSpi
      org.apache.xml.security.utils.resolver.implementations.ResolverFragment

public class ResolverFragment
extends ResourceResolverSpi

This resolver is used for resolving same-document URIs like URI="" of URI="#id".

Author:

$Author: coheigea $

See Also:

The Reference processing model in the XML Signature spec, Same-Document URI-References in the XML Signature spec, Section 4.2 of RFC 2396

Field Summary

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

properties

Constructor Summary

ResolverFragment()

Method Summary

boolean	engineCanResolveURI(ResourceResolverContext context) Method engineCanResolve
boolean	engineIsThreadSafe() Tells if the implementation does can be reused by several threads safely.
XMLSignatureInput	engineResolveURI(ResourceResolverContext context) Method engineResolve

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

ResolverFragment

public ResolverFragment()

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 implementation does not have any member, or there is member change between engineCanResolve & engineResolve invocations. Or it maintains all member info in ThreadLocal methods.

Overrides:

engineIsThreadSafe in class ResourceResolverSpi

engineResolveURI

public XMLSignatureInput engineResolveURI(ResourceResolverContext context)
                                   throws ResourceResolverException

Method engineResolve

Overrides:

engineResolveURI in class ResourceResolverSpi

Parameters:

uri -

baseURI -

Returns:

the resource wrapped around a XMLSignatureInput

Throws:

ResourceResolverException

engineCanResolveURI

public boolean engineCanResolveURI(ResourceResolverContext context)

Method engineCanResolve

Overrides:

engineCanResolveURI in class ResourceResolverSpi

Parameters:

uri -

baseURI -

Returns:

true if the engine can resolve the uri