totalcross.xml

Class DumpXml

java.lang.Object

totalcross.xml.XmlTokenizer

totalcross.xml.DumpXml

public class DumpXml
extends XmlTokenizer

Dumb Xml class used only to dump to the Debug Console the contents of a XML. It implements each of the methods that are called by the XmlTokenizer class. You can run this to understand how to handle a XML. Here's a sample:

 File f = new File("data.xml",File.READ_WRITE);
 new totalcross.xml.DumpXML(f);
 f.close();
 

Then you'll learn how each of the methods of the XmlTokenizer interface are called, and you can then create your own logic to handle the element calls.

Constructor Summary

Constructors

Constructor and Description
DumpXml() Must call tokenize by yourself.
DumpXml(Stream stream)

Method Summary

Modifier and Type	Method and Description
void	foundAttributeName(byte[] buffer, int offset, int count) Method called when an attribute name has been found.
void	foundAttributeValue(byte[] buffer, int offset, int count, byte dlm) Method called when an attribute value has been found.
void	foundCharacter(char charFound) Method called when a character has been found in the contents, which is resulting from a character reference resolution.
void	foundCharacterData(byte[] buffer, int offset, int count) Method called when a character data content has been found.
void	foundEndEmptyTag() Method called when an empty-tag has been found.
void	foundEndOfInput(int count) Method called when the end of the input was found, and the tokenization is about to end.
void	foundEndTagName(byte[] buffer, int offset, int count) Method called when an end-tag has been found.
void	foundStartOfInput(byte[] buffer, int offset, int count) Method called before to start tokenizing.
void	foundStartTagName(byte[] buffer, int offset, int count) Method called when a start-tag has been found.

Methods inherited from class totalcross.xml.XmlTokenizer

disableReferenceResolution, foundComment, foundDeclaration, foundInvalidData, foundProcessingInstruction, foundReference, getAbsoluteOffset, hashCode, isDataCDATA, resolveCharacterReference, setCdataContents, setStrictlyXml, tokenize, tokenize, tokenize, tokenize

Methods inherited from class java.lang.Object

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

Constructor Detail

DumpXml

public DumpXml()

Must call tokenize by yourself.

DumpXml

public DumpXml(Stream stream)
        throws SyntaxException,
               IOException

Throws:

SyntaxException

IOException

Method Detail

foundStartOfInput

public void foundStartOfInput(byte[] buffer,
                              int offset,
                              int count)

Description copied from class: XmlTokenizer

Method called before to start tokenizing.

Derived class may override this method, for doing whatever appropriate housekeeping (sniffing at the encoding, etc.)

Overrides:

foundStartOfInput in class XmlTokenizer

Parameters:

buffer - byte array containing the first bytes of the input about to be tokenized

offset - position of the first byte to be tokenized

count - number of bytes to be tokenized

foundStartTagName

public void foundStartTagName(byte[] buffer,
                              int offset,
                              int count)

Description copied from class: XmlTokenizer

Method called when a start-tag has been found.

Derived class may override this method.

Overrides:

foundStartTagName in class XmlTokenizer

Parameters:

buffer - byte array containing the name of the tag that started

offset - position of the first character of the tag name in the array

count - number of bytes the tag name is made of

foundEndTagName

public void foundEndTagName(byte[] buffer,
                            int offset,
                            int count)

Description copied from class: XmlTokenizer

Method called when an end-tag has been found.

Derived class may override this method.

Overrides:

foundEndTagName in class XmlTokenizer

Parameters:

buffer - byte array containing the name of the tag that ended

offset - position of the first character of the tag name in the array

count - number of bytes the tag name is made of

foundEndEmptyTag

public void foundEndEmptyTag()

Description copied from class: XmlTokenizer

Method called when an empty-tag has been found.

This method is called just after all events related to the starting tag have been reported. The implied tag name is the one of the starting tag (e.g.: the most recently reported start tag.)

Derived class may override this method.

Example:

 
   <FOO A=B> generates:
   - foundStartTagName("FOO");
   - foundAttributeName("A");
   - foundAttributeValue("B");
   - foundEndEmptyTag();
 

Overrides:

foundEndEmptyTag in class XmlTokenizer

foundCharacterData

public void foundCharacterData(byte[] buffer,
                               int offset,
                               int count)

Description copied from class: XmlTokenizer

Method called when a character data content has been found.

Derived class may override this method.

Overrides:

foundCharacterData in class XmlTokenizer

Parameters:

buffer - byte array containing the character data that was found

offset - position of the first character data in the array

count - number of bytes the character data content is made of

foundCharacter

public void foundCharacter(char charFound)

Description copied from class: XmlTokenizer

Method called when a character has been found in the contents, which is resulting from a character reference resolution.

Derived class may override this method.

Overrides:

foundCharacter in class XmlTokenizer

Parameters:

charFound - resolved character - if the character is invalid, this value is set to '\uffff', which is not a unicode character.

See Also:

XmlTokenizer.foundReference(byte[],int,int)

foundAttributeName

public void foundAttributeName(byte[] buffer,
                               int offset,
                               int count)

Description copied from class: XmlTokenizer

Method called when an attribute name has been found.

Derived class may override this method.

Overrides:

foundAttributeName in class XmlTokenizer

Parameters:

buffer - byte array containing the attribute name

offset - position of the first character of the attribute name in the array

count - number of bytes the attribute name is made of

foundAttributeValue

public void foundAttributeValue(byte[] buffer,
                                int offset,
                                int count,
                                byte dlm)

Description copied from class: XmlTokenizer

Method called when an attribute value has been found.

Derived class may override this method.

Overrides:

foundAttributeValue in class XmlTokenizer

Parameters:

buffer - byte array containing the attribute value

offset - position of the first character of the attribute value in the array

count - number of bytes the attribute value is made of

dlm - delimiter that started the attribute value (' or "). '\0' if none

foundEndOfInput

public void foundEndOfInput(int count)

Description copied from class: XmlTokenizer

Method called when the end of the input was found, and the tokenization is about to end.

Derived class may override this method.

Overrides:

foundEndOfInput in class XmlTokenizer

Parameters:

count - number of bytes parsed