added XMLDocument, XMLSchema, and XSLTransformation classes.

[utils] / support / general / src / main / java / org / wamblee / xml / ClasspathUriResolver.java

diff --git a/support/general/src/main/java/org/wamblee/xml/ClasspathUriResolver.java b/support/general/src/main/java/org/wamblee/xml/ClasspathUriResolver.java
index 6ee7389e4014256d03c67acaa1a7d260e4971f7a..cad0cb2f388fb3ddab48b81545f6621b229eb8df 100644 (file)
--- a/support/general/src/main/java/org/wamblee/xml/ClasspathUriResolver.java
+++ b/support/general/src/main/java/org/wamblee/xml/ClasspathUriResolver.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2005-2010 the original author or authors.
+ * Copyright 2005-2011 the original author or authors.
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -33,12 +33,23 @@ import javax.xml.transform.stream.StreamSource;
  * URI resolver that resolves stylesheets through the classpath.
  */
 public class ClasspathUriResolver implements URIResolver, LSResourceResolver {
+    
+    private String base; 
+    
     /**
      * Constructs the resolver.
      * 
      */
     public ClasspathUriResolver() {
-        // Empty.
+        base = null; 
+    }
+    
+    /**
+     * Location in the classpath relative to which resolution takes place. 
+     * @param aBase Base. 
+     */
+    public ClasspathUriResolver(String aBase) { 
+        base = aBase;
     }
 
     /*
@@ -49,7 +60,8 @@ public class ClasspathUriResolver implements URIResolver, LSResourceResolver {
      */
     public Source resolve(String aHref, String aBase)
         throws TransformerException {
-        InputResource xslt = new ClassPathResource(aHref);
+        
+        InputResource xslt = resolveImpl(aHref);
 
         try {
             return new StreamSource(xslt.getInputStream());
@@ -60,12 +72,20 @@ public class ClasspathUriResolver implements URIResolver, LSResourceResolver {
         }
     }
 
+    private InputResource resolveImpl(String aHref) {
+        String systemId = aHref;
+        if ( base != null ) { 
+             systemId = base + "/" + aHref;
+        }
+        InputResource xslt = new ClassPathResource(systemId);
+        return xslt;
+    }
+
     @Override
     public LSInput resolveResource(String aType, String aNamespaceURI,
         String aPublicId, String aSystemId, String aBaseURI) {
         try {
-            InputStream xslt = new ClassPathResource(aSystemId)
-                .getInputStream();
+            InputStream xslt = resolveImpl(aSystemId).getInputStream();
             DOMImplementationLS impl = DomUtils.getDomImplementationLS();
             LSInput input = impl.createLSInput();
             input.setPublicId(aPublicId);