ch.sahits.phpclassgenerator
Class XMLTemplateParser

java.lang.Object
  org.xml.sax.helpers.DefaultHandler
      ch.sahits.phpclassgenerator.XMLTemplateParser

All Implemented Interfaces:

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

public class XMLTemplateParser
extends org.xml.sax.helpers.DefaultHandler

Parsing of the XML template using a SAX parser

Version:

1.0 $Revision: 1.2 $ changed by $Author: hotzst $ at $Date: 2007/08/18 16:39:05 $

Author:

Andi Hotz, (c) 2007

Field Summary

private ClassDeclaration	_class
private java.lang.String	arg
private static java.lang.String	ARG
private static java.lang.String	ARGS
private static java.lang.String	BODY
private static java.lang.String	DESCRIPTION
private static java.lang.String	DOCUMENT_START
private java.lang.String	documentation
private java.lang.String	include
private static java.lang.String	INCLUDE
private static java.lang.String	INIT_PK
private java.lang.String	member
private static java.lang.String	MEMBER
private static java.lang.String	MEMBERS
private MethodDeclaration	method
private static java.lang.String	METHOD
private java.lang.String	methodBody
private static java.lang.String	METHODS
private static java.lang.String	NAME
private java.util.Stack<java.lang.String>	parent
private javax.xml.parsers.SAXParser	parser
private static java.lang.String	STATIC
private static java.lang.String	VALUE
private static java.lang.String	VISIBILITY

Constructor Summary

XMLTemplateParser(java.lang.String templatePath)
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
private void	completeArgFromAttributes(org.xml.sax.Attributes attr) Complete the method arguments from the attributes
private void	completeMethodFromAttributes(org.xml.sax.Attributes attr) Complete the method signature with method name visibility and modifier
void	endElement(java.lang.String uri, java.lang.String localName, java.lang.String qName)
ClassDeclaration	getClassDeclaration()
private java.lang.String	getMemberFromAttribute(org.xml.sax.Attributes attributes) Get the php member declaration from the name and value attribute.
void	ignorableWhitespace(char[] ch, int start, int length) Pass throught to characters(char[], int, int) to ensure no whitespaces are ignored
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

Field Detail

DOCUMENT_START

private static final java.lang.String DOCUMENT_START

See Also:

Constant Field Values

INCLUDE

private static final java.lang.String INCLUDE

See Also:

Constant Field Values

MEMBER

private static final java.lang.String MEMBER

See Also:

Constant Field Values

MEMBERS

private static final java.lang.String MEMBERS

See Also:

Constant Field Values

METHOD

private static final java.lang.String METHOD

See Also:

Constant Field Values

METHODS

private static final java.lang.String METHODS

See Also:

Constant Field Values

ARG

private static final java.lang.String ARG

See Also:

Constant Field Values

ARGS

private static final java.lang.String ARGS

See Also:

Constant Field Values

DESCRIPTION

private static final java.lang.String DESCRIPTION

See Also:

Constant Field Values

BODY

private static final java.lang.String BODY

See Also:

Constant Field Values

NAME

private static final java.lang.String NAME

See Also:

Constant Field Values

VALUE

private static final java.lang.String VALUE

See Also:

Constant Field Values

INIT_PK

private static final java.lang.String INIT_PK

See Also:

Constant Field Values

STATIC

private static final java.lang.String STATIC

See Also:

Constant Field Values

VISIBILITY

private static final java.lang.String VISIBILITY

See Also:

Constant Field Values

parent

private java.util.Stack<java.lang.String> parent

parser

private javax.xml.parsers.SAXParser parser

include

private java.lang.String include

member

private java.lang.String member

method

private MethodDeclaration method

documentation

private java.lang.String documentation

methodBody

private java.lang.String methodBody

_class

private ClassDeclaration _class

arg

private java.lang.String arg

Constructor Detail

XMLTemplateParser

public XMLTemplateParser(java.lang.String templatePath)
                  throws org.xml.sax.SAXException,
                         java.io.IOException,
                         javax.xml.parsers.ParserConfigurationException

Initialize the Parser and do the work

Parameters:

templatePath - path to the XML template to be parsed

Throws:

org.xml.sax.SAXException - Something in the parsing is gone wrong

java.io.IOException - The template could not be read

javax.xml.parsers.ParserConfigurationException - Bad configuration of the parser.

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)

completeArgFromAttributes

private void completeArgFromAttributes(org.xml.sax.Attributes attr)

Complete the method arguments from the attributes

Parameters:

attr -

completeMethodFromAttributes

private void completeMethodFromAttributes(org.xml.sax.Attributes attr)

Complete the method signature with method name visibility and modifier

Parameters:

attr -

getMemberFromAttribute

private java.lang.String getMemberFromAttribute(org.xml.sax.Attributes attributes)

Get the php member declaration from the name and value attribute. The value attribute may be null which means the variable is not initialized.

Parameters:

attributes -

Returns:

php member variable declaration

getClassDeclaration

public ClassDeclaration getClassDeclaration()

Returns:

the _class

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)