org.apache.wicket.markup.parser.filter
Class ExtendedOpenCloseTagExpander

java.lang.Object
  org.apache.wicket.markup.parser.AbstractMarkupFilter
      org.apache.wicket.markup.parser.filter.OpenCloseTagExpander
          org.apache.wicket.markup.parser.filter.ExtendedOpenCloseTagExpander

All Implemented Interfaces:

IMarkupFilter

public class ExtendedOpenCloseTagExpander
extends OpenCloseTagExpander

MarkupFilter that expands all xhtml tag which are open-close in the markup but where the standard requires it to have a body. See WICKET-2650 for another use case where you want to avoid situations where your java code wants to render a body text, but because of the open-close tag Wicket's render engine will not call onComponentTagBody(). And you'll not get a warning or exception. This filter is not added by default. You may add it like:

 Application#init() {
   getMarkupSettings().setMarkupParserFactory() {
      new MarkupParserFactory() {
        MarkupParser newMarkupParser(final MarkupResourceStream resource) {
                  MarkupParser parser=super.newMarkupParser(resource);
            parser.appendMarkupFilter(new ExtendedOpenCloseTagExpander());
            return parser;
          }
       }
    }
 }
 

You may subclass ExtendedOpenCloseTagExpander and implement your own contains(String) to throw an exception or log a warning instead of changing open-close to open-body-close.

Author:

Juergen Donnerstag

Constructor Summary

ExtendedOpenCloseTagExpander()

Method Summary

protected boolean

contains(String name) Allows subclasses to easily expand the list of tag which needs to be expanded.

Methods inherited from class org.apache.wicket.markup.parser.filter.OpenCloseTagExpander

nextTag, onFound

Methods inherited from class org.apache.wicket.markup.parser.AbstractMarkupFilter

getParent, nextComponentTag, setParent

Methods inherited from class java.lang.Object

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

Constructor Detail

ExtendedOpenCloseTagExpander

public ExtendedOpenCloseTagExpander()

Method Detail

contains

protected boolean contains(String name)

Description copied from class: OpenCloseTagExpander

Allows subclasses to easily expand the list of tag which needs to be expanded.

Overrides:

contains in class OpenCloseTagExpander

Returns:

true, if needs expansion

See Also:

OpenCloseTagExpander.contains(java.lang.String)