net.sf.fikin.sql.core
Class SimpleXmlFile.SimpleSAXParser

java.lang.Object
  org.xml.sax.helpers.DefaultHandler
      net.sf.fikin.sql.core.SimpleXmlFile.SimpleSAXParser

All Implemented Interfaces:

org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler

Direct Known Subclasses:

MultipleXmlFiles.FileUrlParser

Enclosing class:

SimpleXmlFile

public class SimpleXmlFile.SimpleSAXParser
extends org.xml.sax.helpers.DefaultHandler

recognizes only SimpleXmlFile.getTag() tag and extract its characters if any nested tags would cause SAXException created on Dec 17, 2006

Since:

Version:

$Revision: 1.6 $

Author:

fiykov

Constructor Summary

SimpleXmlFile.SimpleSAXParser()

Method Summary

void	characters(char[] ch, int start, int length) collect all tag's data
void	endElement(java.lang.String uri, java.lang.String localName, java.lang.String qName) wait for the tag to end
protected void	execute(java.lang.String uri, java.lang.String localName, java.lang.String qName, java.lang.String cmd) execute the given command via SQLPipeElement.execute(String)
protected java.lang.String	getValue(java.lang.String uri, java.lang.String localName, org.xml.sax.Attributes attr) lookup the attributes for given attribute and return its value
protected boolean	matchTag(java.lang.String uri, java.lang.String localName, java.lang.String qName) match the even for a recognized tag
protected void	setLogFile(java.lang.String file, java.lang.Class cls) set log file of a generic AbstractOutput class
void	startElement(java.lang.String uri, java.lang.String localName, java.lang.String qName, org.xml.sax.Attributes attributes) wait for the tag to appear
protected boolean	toBoolean(java.lang.String flg) convert "true" or "false" strings to boolean case insensitive comparison

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

endDocument, endPrefixMapping, error, fatalError, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, setDocumentLocator, skippedEntity, startDocument, startPrefixMapping, unparsedEntityDecl, warning

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleXmlFile.SimpleSAXParser

public SimpleXmlFile.SimpleSAXParser()

Method Detail

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

wait for the tag to appear

Specified by:

startElement in interface org.xml.sax.ContentHandler

Overrides:

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

Throws:

org.xml.sax.SAXException

endElement

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

wait for the tag to end

Specified by:

endElement in interface org.xml.sax.ContentHandler

Overrides:

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

Throws:

org.xml.sax.SAXException

characters

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

collect all tag's data

Specified by:

characters in interface org.xml.sax.ContentHandler

Overrides:

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

Throws:

org.xml.sax.SAXException

matchTag

protected boolean matchTag(java.lang.String uri,
                           java.lang.String localName,
                           java.lang.String qName)

match the even for a recognized tag

execute

protected void execute(java.lang.String uri,
                       java.lang.String localName,
                       java.lang.String qName,
                       java.lang.String cmd)
                throws java.sql.SQLException,
                       org.xml.sax.SAXException

execute the given command via SQLPipeElement.execute(String)

Parameters:

cmd -

Throws:

java.sql.SQLException

org.xml.sax.SAXException

getValue

protected java.lang.String getValue(java.lang.String uri,
                                    java.lang.String localName,
                                    org.xml.sax.Attributes attr)

lookup the attributes for given attribute and return its value

Parameters:

uri -

localName -

attr -

Returns:

attribute's value or null if not found

setLogFile

protected void setLogFile(java.lang.String file,
                          java.lang.Class cls)
                   throws org.xml.sax.SAXException

set log file of a generic AbstractOutput class

Parameters:

file -

cls -

Throws:

java.io.FileNotFoundException

org.xml.sax.SAXException

toBoolean

protected boolean toBoolean(java.lang.String flg)

convert "true" or "false" strings to boolean case insensitive comparison

Parameters:

flg -

Returns:

true for "true", otherwise false