ResolverFragment (Apache XML Security for Java 4.0.4 API)

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".

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

Constructor Summary

Constructors
Constructor Description

ResolverFragment()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`engineCanResolveURI(ResourceResolverContext context)`	Method engineCanResolve This method helps the `ResourceResolver` to decide whether a `ResourceResolverSpi` is able to perform the requested action.
`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
  - ResolverFragment
```
public ResolverFragment()
```
- 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)
```
    Method engineCanResolve This method helps the ResourceResolver to decide whether a ResourceResolverSpi is able to perform the requested action.
    
    Specified by:
    
    engineCanResolveURI in class ResourceResolverSpi
    
    Parameters:
    
    context -
    
    Returns:
    
    true if the engine can resolve the uri