org.apache.fop.servlet
Class ServletContextURIResolver

java.lang.Object
  org.apache.fop.servlet.ServletContextURIResolver

All Implemented Interfaces:

javax.xml.transform.URIResolver

public class ServletContextURIResolver
extends java.lang.Object
implements javax.xml.transform.URIResolver

This class is a URIResolver implementation that provides access to resources in the WEB-INF directory of a web application using "servlet-content:" URIs.

Field Summary

static java.lang.String

SERVLET_CONTEXT_PROTOCOL The protocol name for the servlet context URIs.

Constructor Summary

ServletContextURIResolver(javax.servlet.ServletContext servletContext)
Main constructor

Method Summary

javax.xml.transform.Source	resolve(java.lang.String href, java.lang.String base)
protected javax.xml.transform.Source	resolveServletContextURI(java.lang.String path) Resolves the "servlet-context:" URI.

Methods inherited from class java.lang.Object

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

Field Detail

SERVLET_CONTEXT_PROTOCOL

public static final java.lang.String SERVLET_CONTEXT_PROTOCOL

The protocol name for the servlet context URIs.

See Also:

Constant Field Values

Constructor Detail

ServletContextURIResolver

public ServletContextURIResolver(javax.servlet.ServletContext servletContext)

Main constructor

Parameters:

servletContext - the servlet context to access the resources through

Method Detail

resolve

public javax.xml.transform.Source resolve(java.lang.String href,
                                          java.lang.String base)
                                   throws javax.xml.transform.TransformerException

Specified by:

resolve in interface javax.xml.transform.URIResolver

Throws:

javax.xml.transform.TransformerException

resolveServletContextURI

protected javax.xml.transform.Source resolveServletContextURI(java.lang.String path)
                                                       throws javax.xml.transform.TransformerException

Resolves the "servlet-context:" URI.

Parameters:

path - the path part after the protocol (should start with a "/")

Returns:

the resolved Source or null if the resource was not found

Throws:

javax.xml.transform.TransformerException - if no URL can be constructed from the path