org.apache.avalon.framework.configuration
Class SAXConfigurationHandler

java.lang.Object
  |
  +--org.xml.sax.helpers.DefaultHandler
        |
        +--org.apache.avalon.framework.configuration.SAXConfigurationHandler
All Implemented Interfaces:
org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler

public class SAXConfigurationHandler
extends org.xml.sax.helpers.DefaultHandler
implements org.xml.sax.ErrorHandler

A SAXConfigurationHandler helps build Configurations out of sax events.

Author:
Federico Barbieri, Peter Donald

Field Summary
protected  Configuration m_configuration
           
protected  java.util.ArrayList m_elements
           
protected  org.xml.sax.Locator m_locator
           
 
Constructor Summary
SAXConfigurationHandler()
           
 
Method Summary
 void characters(char[] ch, int start, int end)
           
 void clear()
           
protected  DefaultConfiguration createConfiguration(java.lang.String localName, java.lang.String location)
           
 void endElement(java.lang.String namespaceURI, java.lang.String localName, java.lang.String rawName)
           
 void error(org.xml.sax.SAXParseException exception)
          This just throws an exception on a parse error.
 void fatalError(org.xml.sax.SAXParseException exception)
          This just throws an exception on a parse error.
 Configuration getConfiguration()
           
protected  java.lang.String getLocationString()
           
 void setDocumentLocator(org.xml.sax.Locator locator)
           
 void startElement(java.lang.String namespaceURI, java.lang.String localName, java.lang.String rawName, org.xml.sax.Attributes attributes)
           
 void warning(org.xml.sax.SAXParseException exception)
          This just throws an exception on a parse error.
 
Methods inherited from class org.xml.sax.helpers.DefaultHandler
endDocument, endPrefixMapping, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, skippedEntity, startDocument, startPrefixMapping, unparsedEntityDecl
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

m_elements

protected final java.util.ArrayList m_elements

m_configuration

protected Configuration m_configuration

m_locator

protected org.xml.sax.Locator m_locator
Constructor Detail

SAXConfigurationHandler

public SAXConfigurationHandler()
Method Detail

getConfiguration

public Configuration getConfiguration()

clear

public void clear()

setDocumentLocator

public void setDocumentLocator(org.xml.sax.Locator locator)
Overrides:
setDocumentLocator in class org.xml.sax.helpers.DefaultHandler

characters

public void characters(char[] ch,
                       int start,
                       int end)
                throws org.xml.sax.SAXException
Overrides:
characters in class org.xml.sax.helpers.DefaultHandler

endElement

public void endElement(java.lang.String namespaceURI,
                       java.lang.String localName,
                       java.lang.String rawName)
                throws org.xml.sax.SAXException
Overrides:
endElement in class org.xml.sax.helpers.DefaultHandler

createConfiguration

protected DefaultConfiguration createConfiguration(java.lang.String localName,
                                                   java.lang.String location)

startElement

public void startElement(java.lang.String namespaceURI,
                         java.lang.String localName,
                         java.lang.String rawName,
                         org.xml.sax.Attributes attributes)
                  throws org.xml.sax.SAXException
Overrides:
startElement in class org.xml.sax.helpers.DefaultHandler

error

public void error(org.xml.sax.SAXParseException exception)
           throws org.xml.sax.SAXException
This just throws an exception on a parse error.
Specified by:
error in interface org.xml.sax.ErrorHandler
Overrides:
error in class org.xml.sax.helpers.DefaultHandler

warning

public void warning(org.xml.sax.SAXParseException exception)
             throws org.xml.sax.SAXException
This just throws an exception on a parse error.
Specified by:
warning in interface org.xml.sax.ErrorHandler
Overrides:
warning in class org.xml.sax.helpers.DefaultHandler

fatalError

public void fatalError(org.xml.sax.SAXParseException exception)
                throws org.xml.sax.SAXException
This just throws an exception on a parse error.
Specified by:
fatalError in interface org.xml.sax.ErrorHandler
Overrides:
fatalError in class org.xml.sax.helpers.DefaultHandler

getLocationString

protected java.lang.String getLocationString()


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