net.sf.uadetector.internal.data
Class XmlDataHandler

java.lang.Object
  org.xml.sax.helpers.DefaultHandler
      net.sf.uadetector.internal.data.XmlDataHandler

All Implemented Interfaces:

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

public final class XmlDataHandler
extends org.xml.sax.helpers.DefaultHandler

Nested Class Summary

static class

XmlDataHandler.Tag

Field Summary

protected static java.lang.String	UASDATA_DEF Path to the internal Document Type Definition (DTD) of UAS data files to be able to work completely offline
protected static java.lang.String	UASDATA_DEF_URL URL to the Document Type Definition (DTD) of UAS data files

Constructor Summary

XmlDataHandler(DataBuilder builder)

Method Summary

void	characters(char[] ch, int start, int length)
void	endElement(java.lang.String uri, java.lang.String localName, java.lang.String tagName)
void	error(org.xml.sax.SAXParseException e)
void	fatalError(org.xml.sax.SAXParseException e)
boolean	hasError() Gets the flag whether an error occurred while parsing the document.
boolean	hasWarning() Gets the flag whether an warning occurred while parsing the document.
protected static void	logParsingIssue(java.lang.String prefix, org.xml.sax.SAXParseException e) Logs an issue while parsing XML.
org.xml.sax.InputSource	resolveEntity(java.lang.String publicId, java.lang.String systemId)
void	startElement(java.lang.String uri, java.lang.String localName, java.lang.String tagName, org.xml.sax.Attributes attributes)
void	warning(org.xml.sax.SAXParseException e)

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

endDocument, endPrefixMapping, ignorableWhitespace, notationDecl, processingInstruction, setDocumentLocator, skippedEntity, startDocument, startPrefixMapping, unparsedEntityDecl

Methods inherited from class java.lang.Object

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

Field Detail

UASDATA_DEF

protected static final java.lang.String UASDATA_DEF

Path to the internal Document Type Definition (DTD) of UAS data files to be able to work completely offline

See Also:

Constant Field Values

UASDATA_DEF_URL

protected static final java.lang.String UASDATA_DEF_URL

URL to the Document Type Definition (DTD) of UAS data files

See Also:

Constant Field Values

Constructor Detail

XmlDataHandler

public XmlDataHandler(@Nonnull
                      DataBuilder builder)

Method Detail

logParsingIssue

protected static void logParsingIssue(java.lang.String prefix,
                                      org.xml.sax.SAXParseException e)

Logs an issue while parsing XML.

Parameters:

prefix - log level as string to add at the beginning of the message

e - exception to log

characters

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

Specified by:

characters in interface org.xml.sax.ContentHandler

Overrides:

characters 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 tagName)
                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

error

public void error(org.xml.sax.SAXParseException e)
           throws org.xml.sax.SAXException

Specified by:

error in interface org.xml.sax.ErrorHandler

Overrides:

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

Throws:

org.xml.sax.SAXException

fatalError

public void fatalError(org.xml.sax.SAXParseException e)
                throws org.xml.sax.SAXException

Specified by:

fatalError in interface org.xml.sax.ErrorHandler

Overrides:

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

Throws:

org.xml.sax.SAXException

hasError

public boolean hasError()

Gets the flag whether an error occurred while parsing the document.

Returns:

true if an error occurred otherwise false

hasWarning

public boolean hasWarning()

Gets the flag whether an warning occurred while parsing the document.

Returns:

true if an warning occurred otherwise false

resolveEntity

public org.xml.sax.InputSource resolveEntity(java.lang.String publicId,
                                             java.lang.String systemId)
                                      throws java.io.IOException,
                                             org.xml.sax.SAXException

Specified by:

resolveEntity in interface org.xml.sax.EntityResolver

Overrides:

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

Throws:

java.io.IOException

org.xml.sax.SAXException

startElement

public void startElement(java.lang.String uri,
                         java.lang.String localName,
                         java.lang.String tagName,
                         org.xml.sax.Attributes attributes)
                  throws org.xml.sax.SAXException

Specified by:

startElement in interface org.xml.sax.ContentHandler

Overrides:

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

Throws:

org.xml.sax.SAXException

warning

public void warning(org.xml.sax.SAXParseException e)
             throws org.xml.sax.SAXException

Specified by:

warning in interface org.xml.sax.ErrorHandler

Overrides:

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

Throws:

org.xml.sax.SAXException