URIResolver (Java SE 11 & JDK 11 )

All Known Subinterfaces:

CatalogResolver
```
public interface URIResolver
```
An object that implements this interface that can be called by the processor to turn a URI used in document(), xsl:import, or xsl:include into a Source object.

Since:

1.4

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Source`	`resolve(String href, String base)`	Called by the processor when it encounters an xsl:include, xsl:import, or document() function.

- Method Detail
  - resolve
```
Source resolve(String href,
               String base)
        throws TransformerException
```
    Called by the processor when it encounters an xsl:include, xsl:import, or document() function.
    
    Parameters:
    
    href - An href attribute, which may be relative or absolute.
    
    base - The base URI against which the first argument will be made absolute if the absolute URI is required.
    
    Returns:
    
    A Source object, or null if the href cannot be resolved, and the processor should try to resolve the URI itself.
    
    Throws:
    
    TransformerException - if an error occurs when trying to resolve the URI.