org.apache.xml.security.utils.resolver

Class ResourceResolver

java.lang.Object

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

public class ResourceResolver
extends 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).

Constructor Summary

Constructors

Constructor and Description
ResourceResolver()

Method Summary

Modifier and Type	Method and Description
static void	register(ResourceResolverSpi resourceResolverSpi, boolean start) Registers a ResourceResolverSpi instance.
static void	register(String className) Registers a ResourceResolverSpi class.
static void	registerAtStart(String className) Registers a ResourceResolverSpi class at the beginning of the provider list.
static void	registerClassNames(List<String> classNames) Registers a list of ResourceResolverSpi classes.
static void	registerDefaultResolvers() This method registers the default resolvers.
static XMLSignatureInput	resolve(List<ResourceResolverSpi> individualResolvers, ResourceResolverContext context) Method resolve
static XMLSignatureInput	resolve(ResourceResolverContext context) Method resolve

Methods inherited from class java.lang.Object

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

Constructor Detail

ResourceResolver

public ResourceResolver()

Method Detail

register

public static void register(String className)
                     throws ClassNotFoundException,
                            IllegalAccessException,
                            InstantiationException

Registers a ResourceResolverSpi class.

Parameters:

className - the name of the ResourceResolverSpi class to be registered

Throws:

InstantiationException

IllegalAccessException

ClassNotFoundException

SecurityException - if a security manager is installed and the caller does not have permission to register a resource resolver

registerAtStart

public static void registerAtStart(String className)
                            throws ClassNotFoundException,
                                   IllegalAccessException,
                                   InstantiationException

Registers a ResourceResolverSpi class at the beginning of the provider list.

Parameters:

className - the name of the ResourceResolverSpi class to be registered

Throws:

InstantiationException

IllegalAccessException

ClassNotFoundException

SecurityException - if a security manager is installed and the caller does not have permission to register a resource resolver

register

public static void register(ResourceResolverSpi resourceResolverSpi,
                            boolean start)

Registers a ResourceResolverSpi instance.

Parameters:

resourceResolverSpi -

start -

Throws:

SecurityException - if a security manager is installed and the caller does not have permission to register a resource resolver

registerClassNames

public static void registerClassNames(List<String> classNames)
                               throws ClassNotFoundException,
                                      IllegalAccessException,
                                      InstantiationException

Registers a list of ResourceResolverSpi classes.

Parameters:

classNames -

Throws:

InstantiationException

IllegalAccessException

ClassNotFoundException

SecurityException - if a security manager is installed and the caller does not have permission to register the key resolver

registerDefaultResolvers

public static void registerDefaultResolvers()

This method registers the default resolvers.

resolve

public static XMLSignatureInput resolve(ResourceResolverContext context)
                                 throws ResourceResolverException

Method resolve

Parameters:

context -

Returns:

the resource

Throws:

ResourceResolverException

resolve

public static XMLSignatureInput resolve(List<ResourceResolverSpi> individualResolvers,
                                        ResourceResolverContext context)
                                 throws ResourceResolverException

Method resolve

Parameters:

individualResolvers -

context -

Returns:

the resource

Throws:

ResourceResolverException