org.apache.xml.security.utils.resolver
Class ResourceResolver

java.lang.Object
  org.apache.xml.security.utils.resolver.ResourceResolver

public class ResourceResolver

extends java.lang.Object

During reference validation, we have to retrieve resources from somewhere. This is done by retrieving a Resolver. The resolver needs two arguments: The URI in which the link to the new resource is defined and the BaseURI of the file/entity in which the URI occurs (the BaseURI is the same as the SystemId for javax.xml.transform.stream.StreamSource#getSystemId.

• Verschiedene Implementierungen k??nnen sich als Resolver registrieren.
• Standardm????ig werden erste Implementierungen auf dem XML config file registrirt.
• Der Benutzer kann bei Bedarf Implementierungen voranstellen oder anf??gen.
• Implementierungen k??nnen mittels Features customized werden ?? (z.B. um Proxy-Passworter ??bergeben zu k??nnen).
• Jede Implementierung bekommt das URI Attribut und den Base URI ??bergeben und muss antworten, ob sie aufl??sen kann.
• Die erste Implementierung, die die Aufgabe erf??llt, f??hrt die Aufl??sung durch.

Author:

$Author: blautenb $

_resolverSpi

protected ResourceResolverSpi _resolverSpi

Field transformSpi

ResourceResolver

public ResourceResolver(ResourceResolverSpi resourceResolver)

Constructor ResourceResolver

Parameters:

resourceResolver -

getInstance

public static final ResourceResolver getInstance(org.w3c.dom.Attr uri,
                                                 java.lang.String BaseURI)
                                          throws ResourceResolverException

Method getInstance

Parameters:

uri -

BaseURI -

Throws:

ResourceResolverException

getInstance

public static final ResourceResolver getInstance(org.w3c.dom.Attr uri,
                                                 java.lang.String BaseURI,
                                                 java.util.Vector individualResolvers)
                                          throws ResourceResolverException

Method getInstance

Parameters:

uri -

BaseURI -

individualResolvers -

Throws:

ResourceResolverException

init

public static void init()

The init() function is called by org.apache.xml.security.Init.init()

register

public static void register(java.lang.String className)

Method register

Parameters:

className -

registerAtStart

public static void registerAtStart(java.lang.String className)

Method registerAtStart

Parameters:

className -

resolveStatic

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

Method resolve

Parameters:

uri -

BaseURI -

Throws:

ResourceResolverException

resolve

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

Method resolve

Parameters:

uri -

BaseURI -

Throws:

ResourceResolverException

setProperty

public void setProperty(java.lang.String key,
                        java.lang.String value)

Method setProperty

Parameters:

key -

value -

getProperty

public java.lang.String getProperty(java.lang.String key)

Method getProperty

Parameters:

key -

addProperties

public void addProperties(java.util.Map properties)

Method addProperties

Parameters:

properties -

getPropertyKeys

public java.lang.String[] getPropertyKeys()

Method getPropertyKeys

understandsProperty

public boolean understandsProperty(java.lang.String propertyToTest)

Method understandsProperty

Parameters:

propertyToTest -