at present no
you would need to identify a mechanism to load a 3rd party schema such as what
axis uses in codegen.thirdparty.schema property seen here
codegen.thirdparty.schema=xmime.xsd,soap-enc.xsd which is processed by a
loadAdditionalSchema method here
/**
* Loading the external schemas.
* @return element array consisting of the the DOM element objects that
represent schemas
*/
private Element[] loadAdditionalSchemas() {
//load additional schemas
String[] schemaNames =
ConfigPropertyFileLoader.getThirdPartySchemaNames();
Element[] schemaElements;
try {
ArrayList additionalSchemaElements = new ArrayList();
javax.xml.parsers.DocumentBuilder documentBuilder =
getNamespaceAwareDocumentBuilder();
for (int i = 0; i < schemaNames.length; i++) {
//the location for the third party schema;s is hardcoded
if (!"".equals(schemaNames[i].trim())) {
InputStream schemaStream =
this.getClass().getResourceAsStream(SCHEMA_PATH +
schemaNames[i]); //load in codegen.thirdparty.schema string array
Document doc = documentBuilder.parse(schemaStream);
additionalSchemaElements.add(doc.getDocumentElement());
}
}
//Create the Schema element array
schemaElements = new Element[additionalSchemaElements.size()];
for (int i = 0; i < additionalSchemaElements.size(); i++) {
schemaElements[i] = (Element)additionalSchemaElements.get(i);
}
}
catch(SaxException s_e)
{
log.debug("SaxException has been thrown message="+s_e.getMessage());
}
catch (Exception e) {
throw new RuntimeException(
CodegenMessages.getMessage("extension.additionalSchemaFailure"), e);
}
return schemaElements;
}
private DocumentBuilder getNamespaceAwareDocumentBuilder() throws
ParserConfigurationException {
DocumentBuilderFactory documentBuilderFactory =
DocumentBuilderFactory.newInstance();
documentBuilderFactory.setNamespaceAware(true);
return documentBuilderFactory.newDocumentBuilder();
}
the validation is done thru the javax.xml.parsers.DocumentBuilder::parse
..if parse errors occur then a SAXException is thrown as seen here in the
javadoc..
parse
public abstract Document parse(InputSource is)
throws SAXException,
IOException
Parse the content of the given input source as an XML document
and return a new DOM Document object.
An IllegalArgumentException is thrown if the
InputSource is null null.
Parameters:is - InputSource containing the content to be parsed.
Returns:A new DOM Document object.
Throws:
IOException - If any IO errors occur.
SAXException - If any parse errors occur.See Also:DocumentHandler
where the loadAdditionalSchemas method is implemented here:
try {
// load the actual utility class
Class clazz = null;
try {
clazz =
getClass().getClassLoader().loadClass(XMLBEANS_UTILITY_CLASS);
} catch (ClassNotFoundException e) {
throw new RuntimeException("XMLBeans binding extension not in
classpath");
}
//use reflection to invoke utility class method for actual
processing
Method method = clazz.getMethod(XMLBEANS_PROCESS_METHOD,
new Class[] { List.class,
Element[].class,
CodeGenConfiguration.class,
String.class });
Element[] additionalSchemas = loadAdditionalSchemas();
TypeMapper mapper = (TypeMapper)method.invoke(null,
new Object[] {
schemas, additionalSchemas,
configuration, typeSystemName });
// set the type mapper to the config
configuration.setTypeMapper(mapper);
}
catch (Exception e)
{
if (e instanceof RuntimeException) {
throw (RuntimeException)e;
} else {
throw new RuntimeException(e);
}
}
i dont believe this functionality is in the base ant package
we could however write this into a new xmlvalidate_sax target and taskdef the
class that contains the parse
Martin Gainty
______________________________________________
Jogi és Bizalmassági kinyilatkoztatás/Verzicht und
Vertraulichkeitanmerkung/Note de déni et de confidentialité
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> Subject: xmlvalidate without doctype against dtd
> Date: Thu, 24 Feb 2011 13:53:02 +0100
> From: [email protected]
> To: [email protected]
>
> Hello,
> is it possible to validate (via ANT xmlValidate) an xml file
> (without <!DOCTYPE ..../>) against DTD schema stored locally on
> filesystem? Pls write such an xmlValidate task.
>
> Thanks in advance.
> Regards, Gabo.
