com.mindtree.techworks.insight.preferences.xmlpersistence
Class XMLPreferenceDataWriter

java.lang.Object
  org.xml.sax.helpers.DefaultHandler
      com.mindtree.techworks.insight.preferences.xmlpersistence.XMLPreferenceDataWriter

All Implemented Interfaces:

PreferenceXMLNameConstants, org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler, org.xml.sax.ext.LexicalHandler

public class XMLPreferenceDataWriter
extends org.xml.sax.helpers.DefaultHandler
implements org.xml.sax.ext.LexicalHandler, PreferenceXMLNameConstants

This class writes XML data for changed preferences

Version:

$Revision: 27 $ $Date: 2007-12-16 04:58:03 -0700 (Sun, 16 Dec 2007) $

Author:

Bindul Bhowmik

Field Summary

Fields inherited from interface com.mindtree.techworks.insight.preferences.xmlpersistence.PreferenceXMLNameConstants

DEFAULT_NAMESPACE, TRUE, XMLNAME_INSIGHT_PREFERENCE, XMLNAME_LIST_PREFERENCE_ATTRIBUTE, XMLNAME_PREF_ATT_DEFAULT_VALUE, XMLNAME_PREF_ATT_ENCRYPTED, XMLNAME_PREF_ATT_OPTION_VAL, XMLNAME_PREF_ATT_OPTIONS, XMLNAME_PREF_ATT_PERSISTANT, XMLNAME_PREF_ATT_TYPE, XMLNAME_PREF_ATT_USER_MOD, XMLNAME_PREF_ATT_VALUE, XMLNAME_PREFERENCE, XMLNAME_PREFERENCE_ATT_ID, XMLNAME_PREFERENCE_ATT_NAME, XMLNAME_PREFERENCE_ATTRIBUTE, XMLNAME_PREFERENCE_DISPLAY_CLASS, XMLNAME_PREFERENCE_ID, XMLNAME_PREFERENCE_ISAGGREGATED, XMLNAME_PREFERENCE_ISUSERMOD, XMLNAME_PREFERENCE_NAME, XMLNAME_XSI_TYPE, XSI_NAMESPACE

Constructor Summary

XMLPreferenceDataWriter()

Method Summary

void	characters(char[] ch, int start, int length) Characters
void	comment(char[] ch, int start, int length)
void	endCDATA()
void	endDTD()
void	endElement(java.lang.String uri, java.lang.String localName, java.lang.String qName) End Element
void	endEntity(java.lang.String name)
void	error(org.xml.sax.SAXParseException e)
void	fatalError(org.xml.sax.SAXParseException e)
void	ignorableWhitespace(char[] ch, int start, int length) Ignorable Whitespace
protected void	normalizeAndPrint(char c, boolean isAttValue) Normalizes and print the given character.
void	processingInstruction(java.lang.String target, java.lang.String data) Handle Processing Instructions
void	setDocumentLocator(org.xml.sax.Locator documentLocator) Sets the document locator
void	setOutput(java.io.OutputStream stream) Sets the output stream for printing.
void	setPreferencesToSave(java.util.List preferences) Preferences which need be saved
void	startCDATA()
void	startDocument() Start document.
void	startDTD(java.lang.String name, java.lang.String publicId, java.lang.String systemId)
void	startElement(java.lang.String uri, java.lang.String localName, java.lang.String qName, org.xml.sax.Attributes attributes) Start Element
void	startEntity(java.lang.String name)
void	warning(org.xml.sax.SAXParseException e)

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

endDocument, endPrefixMapping, notationDecl, resolveEntity, skippedEntity, startPrefixMapping, unparsedEntityDecl

Methods inherited from class java.lang.Object

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

Constructor Detail

XMLPreferenceDataWriter

public XMLPreferenceDataWriter()

Method Detail

setOutput

public void setOutput(java.io.OutputStream stream)
               throws java.io.UnsupportedEncodingException

Sets the output stream for printing.

Parameters:

stream - The output stream to write to

Throws:

java.io.UnsupportedEncodingException - If the encoding is not supported

setPreferencesToSave

public void setPreferencesToSave(java.util.List preferences)

Preferences which need be saved

Parameters:

preferences - Preferences that need to be saved.

setDocumentLocator

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

Sets the document locator

Specified by:

setDocumentLocator in interface org.xml.sax.ContentHandler

Overrides:

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

Parameters:

documentLocator - The locator of the document

See Also:

ContentHandler.setDocumentLocator(org.xml.sax.Locator)

startDocument

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

Start document.

Specified by:

startDocument in interface org.xml.sax.ContentHandler

Overrides:

startDocument in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

See Also:

ContentHandler.startDocument()

processingInstruction

public void processingInstruction(java.lang.String target,
                                  java.lang.String data)
                           throws org.xml.sax.SAXException

Handle Processing Instructions

Specified by:

processingInstruction in interface org.xml.sax.ContentHandler

Overrides:

processingInstruction in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

See Also:

ContentHandler.processingInstruction(java.lang.String, java.lang.String)

startElement

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

Start Element

Specified by:

startElement in interface org.xml.sax.ContentHandler

Overrides:

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

Throws:

org.xml.sax.SAXException

See Also:

ContentHandler.startElement(java.lang.String, java.lang.String, java.lang.String, org.xml.sax.Attributes)

characters

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

Characters

Specified by:

characters in interface org.xml.sax.ContentHandler

Overrides:

characters in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

See Also:

ContentHandler.characters(char[], int, int)

ignorableWhitespace

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

Ignorable Whitespace

Specified by:

ignorableWhitespace in interface org.xml.sax.ContentHandler

Overrides:

ignorableWhitespace in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

See Also:

ContentHandler.ignorableWhitespace(char[], int, int)

endElement

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

End Element

Specified by:

endElement in interface org.xml.sax.ContentHandler

Overrides:

endElement in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

See Also:

ContentHandler.endElement(java.lang.String, java.lang.String, java.lang.String)

error

public void error(org.xml.sax.SAXParseException e)
           throws org.xml.sax.SAXException

Specified by:

error in interface org.xml.sax.ErrorHandler

Overrides:

error in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

See Also:

ErrorHandler.error(org.xml.sax.SAXParseException)

fatalError

public void fatalError(org.xml.sax.SAXParseException e)
                throws org.xml.sax.SAXException

Specified by:

fatalError in interface org.xml.sax.ErrorHandler

Overrides:

fatalError in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

See Also:

ErrorHandler.fatalError(org.xml.sax.SAXParseException)

warning

public void warning(org.xml.sax.SAXParseException e)
             throws org.xml.sax.SAXException

Specified by:

warning in interface org.xml.sax.ErrorHandler

Overrides:

warning in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

See Also:

ErrorHandler.warning(org.xml.sax.SAXParseException)

startDTD

public void startDTD(java.lang.String name,
                     java.lang.String publicId,
                     java.lang.String systemId)
              throws org.xml.sax.SAXException

Specified by:

startDTD in interface org.xml.sax.ext.LexicalHandler

Throws:

org.xml.sax.SAXException

See Also:

LexicalHandler.startDTD(java.lang.String, java.lang.String, java.lang.String)

endDTD

public void endDTD()
            throws org.xml.sax.SAXException

Specified by:

endDTD in interface org.xml.sax.ext.LexicalHandler

Throws:

org.xml.sax.SAXException

See Also:

LexicalHandler.endDTD()

startEntity

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

Specified by:

startEntity in interface org.xml.sax.ext.LexicalHandler

Throws:

org.xml.sax.SAXException

See Also:

LexicalHandler.startEntity(java.lang.String)

endEntity

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

Specified by:

endEntity in interface org.xml.sax.ext.LexicalHandler

Throws:

org.xml.sax.SAXException

See Also:

LexicalHandler.endEntity(java.lang.String)

startCDATA

public void startCDATA()
                throws org.xml.sax.SAXException

Specified by:

startCDATA in interface org.xml.sax.ext.LexicalHandler

Throws:

org.xml.sax.SAXException

See Also:

LexicalHandler.startCDATA()

endCDATA

public void endCDATA()
              throws org.xml.sax.SAXException

Specified by:

endCDATA in interface org.xml.sax.ext.LexicalHandler

Throws:

org.xml.sax.SAXException

See Also:

LexicalHandler.endCDATA()

comment

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

Specified by:

comment in interface org.xml.sax.ext.LexicalHandler

Throws:

org.xml.sax.SAXException

See Also:

LexicalHandler.comment(char[], int, int)

normalizeAndPrint

protected void normalizeAndPrint(char c,
                                 boolean isAttValue)

Normalizes and print the given character.

Parameters:

c - Character to print

isAttValue - Attribute Value to print