Package org.apache.daffodil.api

Interface DaffodilUnparseContentHandler

All Superinterfaces:

ContentHandler

public interface DaffodilUnparseContentHandler
extends ContentHandler

Accepts SAX callback events from any SAX XMLReader for unparsing

Method Summary

Modifier and Type	Method	Description
void	characters(char[] ch, int start, int length)
void	endDocument()
void	endElement(String uri, String localName, String qName)
void	endPrefixMapping(String prefix)
void	finish()	Ensure calls to getUnparseResult() return a value and clean up internal state.
UnparseResult	getUnparseResult()	Returns the result of the SAX unparse containing diagnostic information.
void	ignorableWhitespace(char[] ch, int start, int length)
void	processingInstruction(String target, String data)
void	setDocumentLocator(Locator locator)
void	skippedEntity(String name)
void	startDocument()
void	startElement(String uri, String localName, String qName, Attributes attributes)
void	startPrefixMapping(String prefix, String uri)

Methods inherited from interface org.xml.sax.ContentHandler

declaration

Method Details

getUnparseResult

UnparseResult getUnparseResult()

Returns the result of the SAX unparse containing diagnostic information. The finish() method should be called prior to calling this function. If the XMLReader parse method throws a DaffodilUnhandledSAXException, which generally indicates a bug, this will return null.

Returns:

result of the SAX unparse containing diagnostic information

finish

void finish()

Ensure calls to getUnparseResult() return a value and clean up internal state. This should be called after XMLReader parsing has ended, even if the XMLReader throws an exception.

setDocumentLocator

void setDocumentLocator(Locator locator)

Specified by:

setDocumentLocator in interface ContentHandler

startDocument

void startDocument()
            throws DaffodilUnparseErrorSAXException

Specified by:

startDocument in interface ContentHandler

Throws:

DaffodilUnparseErrorSAXException

endDocument

void endDocument()
          throws DaffodilUnparseErrorSAXException

Specified by:

endDocument in interface ContentHandler

Throws:

DaffodilUnparseErrorSAXException

startPrefixMapping

void startPrefixMapping(String prefix,
 String uri)

Specified by:

startPrefixMapping in interface ContentHandler

endPrefixMapping

void endPrefixMapping(String prefix)

Specified by:

endPrefixMapping in interface ContentHandler

startElement

void startElement(String uri,
 String localName,
 String qName,
 Attributes attributes)
           throws DaffodilUnparseErrorSAXException

Specified by:

startElement in interface ContentHandler

Throws:

DaffodilUnparseErrorSAXException

endElement

void endElement(String uri,
 String localName,
 String qName)
         throws DaffodilUnparseErrorSAXException

Specified by:

endElement in interface ContentHandler

Throws:

DaffodilUnparseErrorSAXException

characters

void characters(char[] ch,
 int start,
 int length)

Specified by:

characters in interface ContentHandler

ignorableWhitespace

void ignorableWhitespace(char[] ch,
 int start,
 int length)

Specified by:

ignorableWhitespace in interface ContentHandler

processingInstruction

void processingInstruction(String target,
 String data)

Specified by:

processingInstruction in interface ContentHandler

skippedEntity

void skippedEntity(String name)

Specified by:

skippedEntity in interface ContentHandler