Class XmlSourceSaxHandler
java.lang.Object
org.xml.sax.helpers.DefaultHandler
org.apache.torque.generator.source.stream.XmlSourceSaxHandler
- All Implemented Interfaces:
ContentHandler,DTDHandler,EntityResolver,ErrorHandler
A SAX Handler for creating a source element tree from xml.
-
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoidcharacters(char[] ch, int start, int length) voidendElement(String uri, String localName, String qName) voiderror(SAXParseException exception) voidfatalError(SAXParseException exception) getRoot()Returns the root element of the tree.voidignorableWhitespace(char[] ch, int start, int length) resolveEntity(String publicId, String systemId) EntityResolver implementation.voidstartElement(String uri, String localName, String qName, Attributes attributes) voidwarning(SAXParseException exception) Methods inherited from class org.xml.sax.helpers.DefaultHandler
endDocument, endPrefixMapping, notationDecl, processingInstruction, setDocumentLocator, skippedEntity, startDocument, startPrefixMapping, unparsedEntityDeclMethods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface org.xml.sax.ContentHandler
declaration
-
Constructor Details
-
XmlSourceSaxHandler
Constructor.- Parameters:
entityReferences- the known entity references, not null.
-
-
Method Details
-
startElement
public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException - Specified by:
startElementin interfaceContentHandler- Overrides:
startElementin classDefaultHandler- Throws:
SAXException
-
endElement
- Specified by:
endElementin interfaceContentHandler- Overrides:
endElementin classDefaultHandler- Throws:
SAXException
-
characters
- Specified by:
charactersin interfaceContentHandler- Overrides:
charactersin classDefaultHandler- Throws:
SAXException
-
ignorableWhitespace
- Specified by:
ignorableWhitespacein interfaceContentHandler- Overrides:
ignorableWhitespacein classDefaultHandler- Throws:
SAXException
-
resolveEntity
EntityResolver implementation. Called by the XML parser- Specified by:
resolveEntityin interfaceEntityResolver- Overrides:
resolveEntityin classDefaultHandler- Parameters:
publicId- The public identifier of the external entity.systemId- The system identifier of the external entity.- Returns:
- an InputSource for the entity, or null if the URI is not known.
- Throws:
SAXExceptionIOException- See Also:
-
getRoot
Returns the root element of the tree.- Returns:
- the root element (may be null if no elements were in the xml) or null if the xml was not yet parsed.
-
error
- Specified by:
errorin interfaceErrorHandler- Overrides:
errorin classDefaultHandler- Throws:
SAXParseException
-
fatalError
- Specified by:
fatalErrorin interfaceErrorHandler- Overrides:
fatalErrorin classDefaultHandler- Throws:
SAXParseException
-
warning
- Specified by:
warningin interfaceErrorHandler- Overrides:
warningin classDefaultHandler- Throws:
SAXParseException
-