com.sun.tools.ws.wsdl.parser
Class AbstractReferenceFinderImpl

java.lang.Object
  org.xml.sax.helpers.XMLFilterImpl
      com.sun.tools.ws.wsdl.parser.AbstractReferenceFinderImpl

All Implemented Interfaces:

org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler, org.xml.sax.XMLFilter, org.xml.sax.XMLReader

public abstract class AbstractReferenceFinderImpl
extends org.xml.sax.helpers.XMLFilterImpl

XMLFilter that finds references to other schema files from SAX events. This implementation is a base implementation for typical case where we just need to look for a particular attribute which contains an URL to another schema file.

Field Summary

protected DOMForest

parent

Constructor Summary

protected

AbstractReferenceFinderImpl(DOMForest _parent)

Method Summary

protected abstract java.lang.String	findExternalResource(java.lang.String nsURI, java.lang.String localName, org.xml.sax.Attributes atts) IF the given element contains a reference to an external resource, return its URL.
void	setDocumentLocator(org.xml.sax.Locator locator)
void	startElement(java.lang.String namespaceURI, java.lang.String localName, java.lang.String qName, org.xml.sax.Attributes atts)

Methods inherited from class org.xml.sax.helpers.XMLFilterImpl

characters, endDocument, endElement, endPrefixMapping, error, fatalError, getContentHandler, getDTDHandler, getEntityResolver, getErrorHandler, getFeature, getParent, getProperty, ignorableWhitespace, notationDecl, parse, parse, processingInstruction, resolveEntity, setContentHandler, setDTDHandler, setEntityResolver, setErrorHandler, setFeature, setParent, setProperty, skippedEntity, startDocument, startPrefixMapping, unparsedEntityDecl, warning

Methods inherited from class java.lang.Object

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

Field Detail

parent

protected final DOMForest parent

Constructor Detail

AbstractReferenceFinderImpl

protected AbstractReferenceFinderImpl(DOMForest _parent)

Method Detail

findExternalResource

protected abstract java.lang.String findExternalResource(java.lang.String nsURI,
                                                         java.lang.String localName,
                                                         org.xml.sax.Attributes atts)

IF the given element contains a reference to an external resource, return its URL.

Parameters:

nsURI - Namespace URI of the current element

localName - Local name of the current element

Returns:

It's OK to return a relative URL.

startElement

public void startElement(java.lang.String namespaceURI,
                         java.lang.String localName,
                         java.lang.String qName,
                         org.xml.sax.Attributes atts)
                  throws org.xml.sax.SAXException

Specified by:

startElement in interface org.xml.sax.ContentHandler

Overrides:

startElement in class org.xml.sax.helpers.XMLFilterImpl

Throws:

org.xml.sax.SAXException

setDocumentLocator

public void setDocumentLocator(org.xml.sax.Locator locator)

Specified by:

setDocumentLocator in interface org.xml.sax.ContentHandler

Overrides:

setDocumentLocator in class org.xml.sax.helpers.XMLFilterImpl