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, secureValidation

Constructor Summary

Constructors

Constructor and Description
ResolverFragment()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	engineCanResolve(Attr uri, String baseURI) Method engineCanResolve
boolean	engineIsThreadSafe() Tells if the implementation does can be reused by several threads safely.
XMLSignatureInput	engineResolve(Attr uri, String baseURI) 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

engineResolve

public XMLSignatureInput engineResolve(Attr uri,
                              String baseURI)
                                throws ResourceResolverException

Method engineResolve

Specified by:

engineResolve in class ResourceResolverSpi

Parameters:

uri -

baseURI -

Returns:

the resource wrapped around a XMLSignatureInput

Throws:

ResourceResolverException

engineCanResolve

public boolean engineCanResolve(Attr uri,
                       String baseURI)

Method engineCanResolve

Specified by:

engineCanResolve in class ResourceResolverSpi

Parameters:

uri -

baseURI -

Returns:

true if the engine can resolve the uri