Package org.codehaus.cargo.module.webapp

Class WebXmlTypeAwareParser

java.lang.Object

org.xml.sax.helpers.DefaultHandler

org.codehaus.cargo.module.webapp.WebXmlTypeAwareParser

All Implemented Interfaces:

ContentHandler, DTDHandler, EntityResolver, ErrorHandler

public class WebXmlTypeAwareParser
extends DefaultHandler

SAX Handler for working out what the type of a web descriptor is.

Field Summary

Fields

Modifier and Type	Field	Description
protected WebXmlVersion	version	The version that we think the XML data is.

Constructor Summary

Constructors

Constructor	Description
WebXmlTypeAwareParser(InputStream theInput, EntityResolver theEntityResolver)	Constructor.

Method Summary

Modifier and Type	Method	Description
WebXmlVersion	getVersion()	Get the version that was determined.
void	notationDecl(String namespaceURI, String sName, String qName)	.
WebXml	parse()	Perform the parsing of the passed stream, and return a Web XML from the contents.
void	startElement(String namespaceURI, String sName, String qName, Attributes attrs)
void	unparsedEntityDecl(String arg0, String arg1, String arg2, String arg3)	.

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

characters, endDocument, endElement, endPrefixMapping, error, fatalError, ignorableWhitespace, processingInstruction, resolveEntity, setDocumentLocator, skippedEntity, startDocument, startPrefixMapping, warning

Methods inherited from class java.lang.Object

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

Field Detail

version

protected WebXmlVersion version

The version that we think the XML data is.

Constructor Detail

WebXmlTypeAwareParser

public WebXmlTypeAwareParser(InputStream theInput,
                             EntityResolver theEntityResolver)

Constructor. Make a Web XML parser which will generate a web xml of the correct type, by examining the stream.

Parameters:

theInput - stream to read from

theEntityResolver - entity resolver to use

Method Detail

parse

public WebXml parse()
             throws IOException,
                    org.jdom2.JDOMException

Perform the parsing of the passed stream, and return a Web XML from the contents.

Returns:

WebXml

Throws:

IOException - if there is a problem reading the stream

org.jdom2.JDOMException - if there is an XML problem

notationDecl

public void notationDecl(String namespaceURI,
                         String sName,
                         String qName)
                  throws SAXException

. This is an empty implementation.

Specified by:

notationDecl in interface DTDHandler

Overrides:

notationDecl in class DefaultHandler

Throws:

SAXException

unparsedEntityDecl

public void unparsedEntityDecl(String arg0,
                               String arg1,
                               String arg2,
                               String arg3)
                        throws SAXException

. This is an empty implementation.

Specified by:

unparsedEntityDecl in interface DTDHandler

Overrides:

unparsedEntityDecl in class DefaultHandler

Throws:

SAXException

startElement

public void startElement(String namespaceURI,
                         String sName,
                         String qName,
                         Attributes attrs)
                  throws SAXException

Specified by:

startElement in interface ContentHandler

Overrides:

startElement in class DefaultHandler

Throws:

SAXException

getVersion

public WebXmlVersion getVersion()

Get the version that was determined.

Returns:

the version.