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java.lang.Objectorg.xml.sax.helpers.XMLFilterImpl
com.sun.tools.xjc.reader.xmlschema.parser.IncorrectNamespaceURIChecker
public class IncorrectNamespaceURIChecker
This filter detects the use of incorrect JAXB namespace URI. When the binding compiler looks at a schema file, it always look for the namespace URI of the elements (which is correct, BTW.)
However, one unfortunate downside of this philosophically correct behavior is that there is no provision or safety check when an user misspelled JAXB binding customization namespace.
This checker inspects the input document and look for the use of the prefix "jaxb". If the document doesn't associate any prefix to the JAXB customization URI and if it does associate the jaxb prefix, this checker will issue a warning.
This warning can happen to completely correct schema (because nothing prevents you from using the prefix "jaxb" for other purpose while using a JAXB compiler on the same schema) but in practice this would be quite unlikely.
This justifies the use of this filter.
| Constructor Summary | |
|---|---|
IncorrectNamespaceURIChecker(ErrorHandler handler)
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| Method Summary | |
|---|---|
void |
endDocument()
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void |
endPrefixMapping(String prefix)
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void |
setDocumentLocator(Locator locator)
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void |
startElement(String namespaceURI,
String localName,
String qName,
Attributes atts)
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void |
startPrefixMapping(String prefix,
String uri)
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| Methods inherited from class org.xml.sax.helpers.XMLFilterImpl |
|---|
characters, endElement, error, fatalError, getContentHandler, getDTDHandler, getEntityResolver, getErrorHandler, getFeature, getParent, getProperty, ignorableWhitespace, notationDecl, parse, parse, processingInstruction, resolveEntity, setContentHandler, setDTDHandler, setEntityResolver, setErrorHandler, setFeature, setParent, setProperty, skippedEntity, startDocument, unparsedEntityDecl, warning |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
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public IncorrectNamespaceURIChecker(ErrorHandler handler)
| Method Detail |
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public void endDocument()
throws SAXException
endDocument in interface ContentHandlerendDocument in class org.xml.sax.helpers.XMLFilterImplSAXException
public void startPrefixMapping(String prefix,
String uri)
throws SAXException
startPrefixMapping in interface ContentHandlerstartPrefixMapping in class org.xml.sax.helpers.XMLFilterImplSAXException
public void endPrefixMapping(String prefix)
throws SAXException
endPrefixMapping in interface ContentHandlerendPrefixMapping in class org.xml.sax.helpers.XMLFilterImplSAXException
public void startElement(String namespaceURI,
String localName,
String qName,
Attributes atts)
throws SAXException
startElement in interface ContentHandlerstartElement in class org.xml.sax.helpers.XMLFilterImplSAXExceptionpublic void setDocumentLocator(Locator locator)
setDocumentLocator in interface ContentHandlersetDocumentLocator in class org.xml.sax.helpers.XMLFilterImpl
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