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

Class ResolverDirectHTTP

java.lang.Object

org.apache.xml.security.utils.resolver.ResourceResolverSpi

org.apache.xml.security.utils.resolver.implementations.ResolverDirectHTTP

public class ResolverDirectHTTP
extends ResourceResolverSpi

A simple ResourceResolver for HTTP requests. This class handles only 'pure' HTTP URIs which means without a fragment. The Fragment handling is done by the ResolverFragment class.
If the user has a corporate HTTP proxy which is to be used, the usage can be switched on by setting properties for the resolver:

 resourceResolver.setProperty("http.proxy.host", "proxy.company.com");
 resourceResolver.setProperty("http.proxy.port", "8080");

 // if we need a password for the proxy
 resourceResolver.setProperty("http.proxy.username", "proxyuser3");
 resourceResolver.setProperty("http.proxy.password", "secretca");
 

See Also:

Java Tip 42: Write Java apps that work with proxy-based firewalls, JDK docs for network properties, The JAVA FAQ Question 9.5: How do I make Java work with a proxy server?

Constructor Summary

Constructors

Constructor and Description
ResolverDirectHTTP()
ResolverDirectHTTP(Map<String,String> resolverProperties)

Method Summary

Modifier and Type	Method and Description
boolean	engineCanResolveURI(ResourceResolverContext context) We resolve http URIs without fragment...
XMLSignatureInput	engineResolveURI(ResourceResolverContext context) This is the workhorse method used to resolve resources.

Methods inherited from class java.lang.Object

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

Constructor Detail

ResolverDirectHTTP

public ResolverDirectHTTP()

ResolverDirectHTTP

public ResolverDirectHTTP(Map<String,String> resolverProperties)

Method Detail

engineResolveURI

public XMLSignatureInput engineResolveURI(ResourceResolverContext context)
                                   throws ResourceResolverException

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)

We resolve http URIs without fragment...

Specified by:

engineCanResolveURI in class ResourceResolverSpi

Parameters:

context -

Returns:

true if can be resolved