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

java.lang.Object
  extended by org.apache.xml.security.utils.resolver.ResourceResolverSpi
      extended by 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)
          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

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
Description copied from class: ResourceResolverSpi
This is the workhorse method used to resolve resources.

Specified by:
engineResolveURI in class ResourceResolverSpi
Parameters:
context - Context to use to resolve resources.
Returns:
the resource wrapped around a XMLSignatureInput
Throws:
ResourceResolverException

engineCanResolveURI

public boolean engineCanResolveURI(ResourceResolverContext context)
Method engineCanResolve

Specified by:
engineCanResolveURI in class ResourceResolverSpi
Parameters:
context -
Returns:
true if the engine can resolve the uri


Copyright © 2000–2014 The Apache Software Foundation. All rights reserved.