Package org.idoox.xml

Contains classes and interfaces which are used to work with XML data.

See:
Description

Interface Summary

Tokenizer	Tokenizes stream containing XML into XML tokens.
TokenizerFactory	Factory for XML tokenizers.
TokenizerWrapper.TokenizerState	This interface represents internal state of TokenizerWrapper.
TokenWriter	Writes a stream of XML tokens into XML stream.
TokenWriterFactory	Factory for XML writers.

Class Summary

Attribute	Representation of an element attribute.
DeclaredPrefixesStack	This class represents a stack of declared namespace URI to prefix mapping.
Token	This class is a java mapping to the start/end of an element.
TokenizerResolver	Converts Tokenizer to canonical form according to the Exclusive XML Canonicalization specification.
TokenizerResolver.PrefixesStack
TokenizerSource	This class represents WASOP sepecific source.
TokenizerWrapper	This class helps you to wrap Tokenizers.
TokenizerWrapper.DefaultTokenizerState	This is default implementation of internal tokenizers state.
XMLWriterReader	This class represents XMLWriter (TokenWriter) which can be also used as XMLReader (Tokenizer).

Exception Summary

TokenizerException

Thrown by tokenizer if the XML being parsed is invalid or when call conditions are not fulfiled.

Package org.idoox.xml Description

Contains classes and interfaces which are used to work with XML data. With pull parser interface Tokenizer you can read XML data. Writing is done conversely via the TokenWriter interface.

Both of these interfaces represent the streaming approach to XML processing (XML document is represented as sequence of XML Tokens), although a Tokenizer can be translated into a DOM Element tree using its method Tokenizer.getDOMRepresentation(org.w3c.dom.Document).

Example of reading XML via Tokenizer:

        Tokenizer tokenizer;
        /* tokenizer must be set here*/
        Token token = new Token();
        byte type;
        while ((type = tokenizer.next()) != Tokenizer.END_DOCUMENT){
            switch(type){
            case Tokenizer.START_TOKEN:
                    tokenizer.readToken(token);
                    System.out.println("Start of element: "+token.getLocalName());
                    break;
            case Tokenizer.END_TOKEN:
                    tokenizer.readToken(token);
                    System.out.println("End of element: "+token.getLocalName());
                    break;
            case Tokenizer.CONTENT:
                    System.out.println("Elm:"+tokenizer.readContent());
                    break;
            }
        }