WicketContainerTagHandler (Wicket Core 9.0.0-M1 API)

java.lang.Object
- org.apache.wicket.markup.parser.AbstractMarkupFilter
- - org.apache.wicket.markup.parser.filter.WicketContainerTagHandler

All Implemented Interfaces:

IMarkupFilter
```
public class WicketContainerTagHandler
extends AbstractMarkupFilter
```
This markup filter warns if a wicket:container tag has an attribute besides wicket:id. This is most likely a programmer mistake because the wicket:container tag won't be available in deployment mode. The filter is only active in development mode and does nothing in deployment mode.

Since:

6.0

Field Summary
- Fields inherited from class org.apache.wicket.markup.parser.AbstractMarkupFilter
  REQUEST_COUNTER_KEY

Constructor Summary

Constructors
Constructor	Description
`WicketContainerTagHandler(boolean usesDevelopmentConfig)`
`WicketContainerTagHandler(MarkupResourceStream resourceStream, boolean usesDevelopmentConfig)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

protected MarkupElement onComponentTag(ComponentTag tag)
Invoked when a ComponentTag was found.
- Methods inherited from class org.apache.wicket.markup.parser.AbstractMarkupFilter
  getMarkupResourceStream, getNextFilter, getRequestUniqueId, getWicketNamespace, getWicketNamespace, nextElement, onSpecialTag, postProcess, setNextFilter
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - WicketContainerTagHandler
```
public WicketContainerTagHandler(boolean usesDevelopmentConfig)
```
  - WicketContainerTagHandler
```
public WicketContainerTagHandler(MarkupResourceStream resourceStream,
                                 boolean usesDevelopmentConfig)
```
- Method Detail
  - onComponentTag
```
protected final MarkupElement onComponentTag(ComponentTag tag)
                                      throws java.text.ParseException
```
    Description copied from class: AbstractMarkupFilter
    
    Invoked when a ComponentTag was found.
    By default this method is also called for WicketTags.
    
    Specified by:
    
    onComponentTag in class AbstractMarkupFilter
    
    Returns:
    
    Usually the same as the tag attribute
    
    Throws:
    
    java.text.ParseException