jodd.decora.parser
Class DecoratorTagVisitor

java.lang.Object
  jodd.lagarto.EmptyTagVisitor
      jodd.decora.parser.DecoratorTagVisitor

All Implemented Interfaces:

TagVisitor

public class DecoratorTagVisitor
extends EmptyTagVisitor

Visitor that detect Decora tags in the decorator. Therefore, it determines decora tags position inside decorator file.

If decorator content is static, array of decora tags can be cached adn duplicated to skip parsing decorator again.

Field Summary

protected int	closingTagDeepLevel
protected java.lang.String	closingTagName
protected java.lang.String	decoraIdName
protected int	decoraTagDefaultValueEnd
protected int	decoraTagDefaultValueStart
protected int	decoraTagEnd
protected java.lang.String	decoraTagName
protected java.util.LinkedList<DecoraTag>	decoraTags
protected int	decoraTagStart

Constructor Summary

DecoratorTagVisitor()

Method Summary

protected void	checkNestedDecoraTags() Check if decora tag is currently defined and throws an exception on nested tags.
protected void	defineDecoraTag() Defines decora tag position inside decorator content.
DecoraTag[]	getDecoraTags() Returns an array of founded Decora tags.
protected void	onDecoraTag(Tag tag) Handle decora tags.
protected void	onIdAttrEnd(Tag tag)
protected void	onIdAttrStart(Tag tag) Handle open and empty ID attribute tags.
void	tag(Tag tag) Invoked on tag (open, close or empty).

Methods inherited from class jodd.lagarto.EmptyTagVisitor

cdata, comment, condComment, doctype, end, error, script, start, style, text, xml, xmp

Methods inherited from class java.lang.Object

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

Field Detail

decoraTags

protected java.util.LinkedList<DecoraTag> decoraTags

decoraTagName

protected java.lang.String decoraTagName

decoraIdName

protected java.lang.String decoraIdName

decoraTagStart

protected int decoraTagStart

decoraTagEnd

protected int decoraTagEnd

decoraTagDefaultValueStart

protected int decoraTagDefaultValueStart

decoraTagDefaultValueEnd

protected int decoraTagDefaultValueEnd

closingTagName

protected java.lang.String closingTagName

closingTagDeepLevel

protected int closingTagDeepLevel

Constructor Detail

DecoratorTagVisitor

public DecoratorTagVisitor()

Method Detail

getDecoraTags

public DecoraTag[] getDecoraTags()

Returns an array of founded Decora tags.

tag

public void tag(Tag tag)

Description copied from interface: TagVisitor

Invoked on tag (open, close or empty).

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

Specified by:

tag in interface TagVisitor

Overrides:

tag in class EmptyTagVisitor

onDecoraTag

protected void onDecoraTag(Tag tag)

Handle decora tags.

onIdAttrStart

protected void onIdAttrStart(Tag tag)

Handle open and empty ID attribute tags.

onIdAttrEnd

protected void onIdAttrEnd(Tag tag)

defineDecoraTag

protected void defineDecoraTag()

Defines decora tag position inside decorator content. Resets current decora tag tracking.

checkNestedDecoraTags

protected void checkNestedDecoraTags()

Check if decora tag is currently defined and throws an exception on nested tags.