ch.sahits.codegen.php
Class PHPXMLInputParser

java.lang.Object
  org.xml.sax.helpers.DefaultHandler
      ch.sahits.codegen.php.PHPXMLInputParser

All Implemented Interfaces:

IInputParser, IXMLGeneralInputFileParser, IXMLInputFileParser, org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler

public class PHPXMLInputParser
extends org.xml.sax.helpers.DefaultHandler
implements IXMLGeneralInputFileParser

XML Parser vor the PHP input file that conforms to http://sahits.ch/xsd/phpClassTemplate.xsd

Since:

2.1.0

Author:

Andi Hotz, Sahits GmbH

Constructor Summary

PHPXMLInputParser()
Initialize the Parser and do the work

Method Summary

void	characters(char[] ch, int start, int length) Handle the text according to the parent tag
void	endElement(java.lang.String uri, java.lang.String localName, java.lang.String qName)
IGeneratedObject	generateModel() Generate the IPHPModel
java.lang.String	getFileExtension() This parser parses XML files
int	getRanking() The ranking for xml input parsers is ignored since each xml file must specify the parser
int	getWorkload() Retrieve the workload of the parsing
void	ignorableWhitespace(char[] ch, int start, int length) Pass throught to characters(char[], int, int) to ensure no whitespaces are ignored
void	init(java.lang.String path2xml) Initialize the parser
boolean	isInitialized() Check if the parser is initialized
EDBConnectionData	needsDataBaseInformationForCompleetion() Indicate if the input file is self contained or if for compleetion of the model information from the second page is needed.
IGeneratedObject	parse() This method is depricated use the appropriate generateModel method instead.
void	startElement(java.lang.String uri, java.lang.String localName, java.lang.String qName, org.xml.sax.Attributes attributes) Event for starting tag

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

endDocument, endPrefixMapping, error, fatalError, 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

PHPXMLInputParser

public PHPXMLInputParser()

Initialize the Parser and do the work

Method Detail

endElement

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

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:

DefaultHandler.endElement(java.lang.String, 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

Event for starting tag

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:

DefaultHandler.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

Handle the text according to the parent tag

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:

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

ignorableWhitespace

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

Pass throught to characters(char[], int, int) to ensure no whitespaces are ignored

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:

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

getWorkload

public int getWorkload()

Retrieve the workload of the parsing

Specified by:

getWorkload in interface IInputParser

Returns:

30

init

public void init(java.lang.String path2xml)

Initialize the parser

Specified by:

init in interface IInputParser

Parameters:

path2xml - path to the XML file

isInitialized

public boolean isInitialized()

Check if the parser is initialized

Specified by:

isInitialized in interface IXMLInputFileParser

Returns:

true, if the parser is initialized

generateModel

public IGeneratedObject generateModel()

Generate the IPHPModel

Specified by:

generateModel in interface IXMLGeneralInputFileParser

Returns:

Instance of the IPHPModel

getFileExtension

public java.lang.String getFileExtension()

This parser parses XML files

Specified by:

getFileExtension in interface IInputParser

Returns:

xml

parse

public IGeneratedObject parse()

This method is depricated use the appropriate generateModel method instead.

Specified by:

parse in interface IInputParser

Specified by:

parse in interface IXMLGeneralInputFileParser

Returns:

null

getRanking

public int getRanking()

The ranking for xml input parsers is ignored since each xml file must specify the parser

Specified by:

getRanking in interface IInputParser

Returns:

0

needsDataBaseInformationForCompleetion

public EDBConnectionData needsDataBaseInformationForCompleetion()

Indicate if the input file is self contained or if for compleetion of the model information from the second page is needed. This parser combines a database model and a PHP model. The PHP model is generated through the XML input file and the database model must be supplied by the second page.

Specified by:

needsDataBaseInformationForCompleetion in interface IInputParser

Returns:

true if data from the second page is needed