org.apache.slide.util.conf
Class Populate

java.lang.Object
  org.apache.slide.util.conf.Populate

All Implemented Interfaces:

org.xml.sax.ContentHandler, org.xml.sax.ErrorHandler

public class Populate

extends java.lang.Object

implements org.xml.sax.ContentHandler, org.xml.sax.ErrorHandler

Helper class for reading an XML source and populating an Element.

Constructor Summary

Populate()

Method Summary

void	characters(char[] ch, int start, int length) Called when there is character data (text) inside an element.
void	endDocument()
void	endElement(java.lang.String namespaceURI, java.lang.String localName, java.lang.String qName) Closing the element.
void	endPrefixMapping(java.lang.String prefix)
void	error(org.xml.sax.SAXParseException except)
void	fatalError(org.xml.sax.SAXParseException except)
void	ignorableWhitespace(char[] ch, int start, int length) Ignoreable whitespace is just space inside an element that only contains other elements.
Element	load(org.xml.sax.InputSource is, org.xml.sax.XMLReader parser)
void	processingInstruction(java.lang.String target, java.lang.String pi)
void	reset() Called to reset this object so it can be used a second time.
void	setDocumentLocator(org.xml.sax.Locator locator) We can store the locate just to know where an error occurs.
void	skippedEntity(java.lang.String name)
void	startDocument()
void	startElement(java.lang.String namespaceURI, java.lang.String localName, java.lang.String qName, org.xml.sax.Attributes attr)
void	startPrefixMapping(java.lang.String prefix, java.lang.String uri)
void	warning(org.xml.sax.SAXParseException except)

Methods inherited from class java.lang.Object

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

Constructor Detail

Populate

public Populate()

Method Detail

load

public Element load(org.xml.sax.InputSource is,
                    org.xml.sax.XMLReader parser)
             throws org.xml.sax.SAXException,
                    java.io.IOException,
                    ConfigurationException

Throws:

org.xml.sax.SAXException

java.io.IOException

ConfigurationException

reset

public void reset()

Called to reset this object so it can be used a second time.

startDocument

public void startDocument()
                   throws org.xml.sax.SAXParseException

Specified by:

startDocument in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXParseException

endDocument

public void endDocument()
                 throws org.xml.sax.SAXParseException

Specified by:

endDocument in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXParseException

startElement

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

Specified by:

startElement in interface org.xml.sax.ContentHandler

endElement

public void endElement(java.lang.String namespaceURI,
                       java.lang.String localName,
                       java.lang.String qName)
                throws org.xml.sax.SAXParseException

Closing the element. This is the place to check special conditions about the element content. If not, just make the parent element the current element.

Specified by:

endElement in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXParseException

characters

public void characters(char[] ch,
                       int start,
                       int length)
                throws org.xml.sax.SAXParseException

Called when there is character data (text) inside an element. Will accumulate all the character data and store it inside the object data.

Specified by:

characters in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXParseException

ignorableWhitespace

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

Ignoreable whitespace is just space inside an element that only contains other elements. We can safely ignore it.

Specified by:

ignorableWhitespace in interface org.xml.sax.ContentHandler

processingInstruction

public void processingInstruction(java.lang.String target,
                                  java.lang.String pi)

Specified by:

processingInstruction in interface org.xml.sax.ContentHandler

startPrefixMapping

public void startPrefixMapping(java.lang.String prefix,
                               java.lang.String uri)
                        throws org.xml.sax.SAXException

Specified by:

startPrefixMapping in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXException

endPrefixMapping

public void endPrefixMapping(java.lang.String prefix)
                      throws org.xml.sax.SAXException

Specified by:

endPrefixMapping in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXException

skippedEntity

public void skippedEntity(java.lang.String name)
                   throws org.xml.sax.SAXException

Specified by:

skippedEntity in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXException

setDocumentLocator

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

We can store the locate just to know where an error occurs.

Specified by:

setDocumentLocator in interface org.xml.sax.ContentHandler

error

public void error(org.xml.sax.SAXParseException except)

Specified by:

error in interface org.xml.sax.ErrorHandler

fatalError

public void fatalError(org.xml.sax.SAXParseException except)

Specified by:

fatalError in interface org.xml.sax.ErrorHandler

warning

public void warning(org.xml.sax.SAXParseException except)

Specified by:

warning in interface org.xml.sax.ErrorHandler