jodd.lagarto
Class LagartoParser

java.lang.Object
  jodd.lagarto.LagartoParser

public class LagartoParser
extends java.lang.Object

Parses HTML text and invokes TagVisitor.

Constructor Summary

LagartoParser(char[] charArray)

LagartoParser(java.nio.CharBuffer input)

LagartoParser(java.lang.CharSequence charSequence)

Method Summary

protected void	_parse() Main parsing loop that process lexer tokens.
protected boolean	acceptTag(java.lang.String tagName) Returns true if some tag has to be parsed.
protected void	error(java.lang.String message) Prepares error message and reports it to the visitor.
protected void	flushText() Flushes buffered text and stops buffering.
protected Token	nextToken() Returns the next token from lexer or previously fetched token.
void	parse(TagVisitor visitor) Parses provided content using HTML style.
void	parse(TagVisitor visitor, boolean parseHtmlStyle) Parses provided content.
protected void	parseAttribute() Parses single attribute.
protected void	parseCCEnd() Parses conditional comment end.
protected void	parseCCStart() Parses conditional comment start.
protected void	parseCDATA() Parses CDATA.
protected void	parseComment() Parses HTML comments.
protected void	parseDoctype() Parses HTML DOCTYPE directive.
protected void	parseSpecialTag(int state) Parses special tags.
protected void	parseTag(Token tagToken, TagType type) Parse tag starting from "<".
protected void	parseTagAndAttributes(Token tagToken, java.lang.String tagName, TagType type, int start) Parses full tag.
protected void	parseText(int start, int end) Buffers the parsed text.
protected void	skipWhiteSpace() Skips all whitespace tokens.
protected java.lang.CharSequence	text() Returns current text.

Methods inherited from class java.lang.Object

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

Constructor Detail

LagartoParser

public LagartoParser(char[] charArray)

LagartoParser

public LagartoParser(java.lang.CharSequence charSequence)

LagartoParser

public LagartoParser(java.nio.CharBuffer input)

Method Detail

parse

public void parse(TagVisitor visitor)

Parses provided content using HTML style.

parse

public void parse(TagVisitor visitor,
                  boolean parseHtmlStyle)

Parses provided content.

_parse

protected void _parse()
               throws java.io.IOException

Main parsing loop that process lexer tokens.

Throws:

java.io.IOException

flushText

protected void flushText()

Flushes buffered text and stops buffering.

parseText

protected void parseText(int start,
                         int end)

Buffers the parsed text. Buffered text will be consumed on the very next flushText().

parseComment

protected void parseComment()
                     throws java.io.IOException

Parses HTML comments.

Throws:

java.io.IOException

parseCDATA

protected void parseCDATA()
                   throws java.io.IOException

Parses CDATA.

Throws:

java.io.IOException

parseDoctype

protected void parseDoctype()
                     throws java.io.IOException

Parses HTML DOCTYPE directive.

Throws:

java.io.IOException

parseCCStart

protected void parseCCStart()
                     throws java.io.IOException

Parses conditional comment start.

Throws:

java.io.IOException

parseCCEnd

protected void parseCCEnd()
                   throws java.io.IOException

Parses conditional comment end.

Throws:

java.io.IOException

parseTag

protected void parseTag(Token tagToken,
                        TagType type)
                 throws java.io.IOException

Parse tag starting from "<".

Throws:

java.io.IOException

acceptTag

protected boolean acceptTag(java.lang.String tagName)

Returns true if some tag has to be parsed. User may override this method to gain more control over what should be parsed. May be used in situations where only few specific tags has to be parsed (e.g. just title and body).

parseTagAndAttributes

protected void parseTagAndAttributes(Token tagToken,
                                     java.lang.String tagName,
                                     TagType type,
                                     int start)
                              throws java.io.IOException

Parses full tag.

Throws:

java.io.IOException

parseAttribute

protected void parseAttribute()
                       throws java.io.IOException

Parses single attribute.

Throws:

java.io.IOException

parseSpecialTag

protected void parseSpecialTag(int state)
                        throws java.io.IOException

Parses special tags.

Throws:

java.io.IOException

nextToken

protected Token nextToken()
                   throws java.io.IOException

Returns the next token from lexer or previously fetched token.

Throws:

java.io.IOException

skipWhiteSpace

protected void skipWhiteSpace()
                       throws java.io.IOException

Skips all whitespace tokens.

Throws:

java.io.IOException

text

protected java.lang.CharSequence text()

Returns current text.

error

protected void error(java.lang.String message)

Prepares error message and reports it to the visitor.