[jdom-interest] Schema Validation

[Kevin L. Cobb]

This may be slightly off topic for JDOM but I'm hoping its close enough.
I've done the appropriate GOOGLEing for the answer but just can't seem
to figure it out. 
 
I am trying to implement schema validation BUT my schema is on the file
system, not on a web server. I keep getting an error in the SAX parser,
"no protocol" which I assume means it can't find the schema (this could
be an incorrect assumption but I don't know at this point). Here is my
code. I'm setting the variable, schemaURI, to a URI like
file://c:/mySchema.xsd
 
 
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~
    SAXBuilder builder = new
SAXBuilder("org.apache.xerces.parsers.SAXParser");
    builder.setValidation(true);
    builder.setErrorHandler(new MySAXChecker()); 
 
    // turn on schema support
 
builder.setFeature("http://apache.org/xml/features/validation/schema",
true);
 
builder.setProperty("http://apache.org/xml/properties/schema/external-no
NamespaceSchemaLocation", schemaURI);
 
    try {
      builder.build(xmlToValidate);
    }
    catch (JDOMException e) {
      System.out.println("Source xml is not well-formed.");
      System.out.println(e.getMessage());
    }
    catch (IOException e) {
      System.out.println("Could not get source XML: " + e.getMessage());
    }
 
 
 

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Kevin L Cobb, MT(ASCP), SCJP2
Senior Software Engineer
Emergint, Inc.
2724 River Green Circle
Louisville, KY 40206
Kevin.Cobb at emergint.com <mailto:Kevin.Cobb at emergint.com> 
502.896.6210 ext 255
502.896.6170 fax

 

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