jodd.lagarto

Interface TagVisitor

All Known Implementing Classes:

DecoratorTagVisitor, EmptyTagVisitor, FormProcessorVisitor, HtmlStaplerTagAdapter, LagartoDOMBuilderTagVisitor, PageRegionExtractor, StripHtmlTagAdapter, TagAdapter, TagVisitorChain, TagWriter, UrlRewriterTagAdapter

public interface TagVisitor

Handler that receives callbacks as content is parsed.

Method Summary

Modifier and Type	Method and Description
void	cdata(java.lang.CharSequence cdata) Invoked on CDATA sequence.
void	comment(java.lang.CharSequence comment) Invoked on comment.
void	condComment(java.lang.CharSequence expression, boolean isStartingTag, boolean isHidden, boolean isHiddenEndTag) Invoked on IE conditional comment.
void	doctype(Doctype doctype) Invoked on DOCTYPE directive.
void	end() Invoked at the end, after all content is visited.
void	error(java.lang.String message) Warn about parsing error.
void	script(Tag tag, java.lang.CharSequence body) Invoked on script tag.
void	start() Invoked on very beginning of the visiting.
void	tag(Tag tag) Invoked on tag (open, close or empty).
void	text(java.lang.CharSequence text) Invoked on text i.e. anything other than a tag.
void	xml(java.lang.CharSequence version, java.lang.CharSequence encoding, java.lang.CharSequence standalone) Invoked on xml declaration.

Method Detail

start

void start()

Invoked on very beginning of the visiting.

end

void end()

Invoked at the end, after all content is visited.

doctype

void doctype(Doctype doctype)

Invoked on DOCTYPE directive.

tag

void tag(Tag tag)

Invoked on tag (open, close or empty).

Warning: the passed tag instance should not be kept beyond this method as the parser reuse it!

script

void script(Tag tag,
            java.lang.CharSequence body)

Invoked on script tag.

comment

void comment(java.lang.CharSequence comment)

Invoked on comment.

text

void text(java.lang.CharSequence text)

Invoked on text i.e. anything other than a tag.

condComment

void condComment(java.lang.CharSequence expression,
                 boolean isStartingTag,
                 boolean isHidden,
                 boolean isHiddenEndTag)

Invoked on IE conditional comment. By default, the parser does not process the conditional comments, so you need to turn them on. Once conditional comments are enabled, this even will be fired.

The following conditional comments are recognized: <!--[if IE 6]>one<![endif]--> <!--[if IE 6]><!-->two<!---<![endif]--> <!--[if IE 6]>three<!--xx<![endif]--> <![if IE 6]>four<![endif]>

xml

void xml(java.lang.CharSequence version,
         java.lang.CharSequence encoding,
         java.lang.CharSequence standalone)

Invoked on xml declaration.

cdata

void cdata(java.lang.CharSequence cdata)

Invoked on CDATA sequence.

error

void error(java.lang.String message)

Warn about parsing error. Usually, parser will try to continue.

Parameters:

message - parsing error message