IResponseFilter (Wicket Core 9.0.0-SNAPSHOT API)

All Known Implementing Classes:

AjaxServerAndClientTimeFilter, EmptySrcAttributeCheckFilter, ServerAndClientTimeFilter, XmlCleaningResponseFilter

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface IResponseFilter
```
A response filter can be added to the RequestCycleSettings.addResponseFilter(IResponseFilter) object. This will be called from the Buffered Response objects right before they would send it to the real responses. You have to use the RequestCycleSettings.setBufferResponse(boolean)(to true which is the default) for this filtering to work.

Author:

jcompagner

See Also:

RequestCycleSettings.addResponseFilter(IResponseFilter)

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`org.apache.wicket.util.string.AppendingStringBuffer`	`filter(org.apache.wicket.util.string.AppendingStringBuffer responseBuffer)`	Filters the response buffer and returns the filtered response that can be used in the next filter or returned to the real output itself.

- Method Detail
  - filter
```
org.apache.wicket.util.string.AppendingStringBuffer filter(org.apache.wicket.util.string.AppendingStringBuffer responseBuffer)
```
    Filters the response buffer and returns the filtered response that can be used in the next filter or returned to the real output itself. A filter may alter the response buffer and return the response buffer itself.
    
    Parameters:
    
    responseBuffer - The response buffer to be filtered
    
    Returns:
    
    The changed buffer or the response buffer itself (changed or not)