Package org.restlet.ext.velocity

Class TemplateFilter

java.lang.Object

org.restlet.Restlet

org.restlet.routing.Filter

org.restlet.ext.velocity.TemplateFilter

All Implemented Interfaces:

Uniform

public class TemplateFilter
extends Filter

Filter response's entity and wrap it with a Velocity's template representation. By default, the template representation provides a data model based on the request and response objects. In order for the wrapping to happen, the representations must have the Encoding.VELOCITY encoding set.

Concurrency note: instances of this class or its subclasses can be invoked by several threads at the same time and therefore must be thread-safe. You should be especially careful when storing state in member variables.

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.Map<java.lang.String,java.lang.Object>	mapDataModel	The template's data model as a map.
private Resolver<java.lang.Object>	resolverDataModel	The template's data model as a resolver.

Fields inherited from class org.restlet.routing.Filter

CONTINUE, SKIP, STOP

Constructor Summary

Constructors

Constructor	Description
TemplateFilter()	Constructor.
TemplateFilter(Context context)	Constructor.
TemplateFilter(Context context, Restlet next)	Constructor.
TemplateFilter(Context context, Restlet next, java.util.Map<java.lang.String,java.lang.Object> dataModel)	Constructor.
TemplateFilter(Context context, Restlet next, Resolver<java.lang.Object> dataModel)	Constructor.

Method Summary

Modifier and Type	Method	Description
protected void	afterHandle(Request request, Response response)	Allows filtering after processing by the next Restlet.

Methods inherited from class org.restlet.routing.Filter

beforeHandle, doHandle, getNext, handle, hasNext, setNext, setNext, start, stop

Methods inherited from class org.restlet.Restlet

createFinder, finalize, getApplication, getAuthor, getContext, getDescription, getFinderClass, getLogger, getName, getOwner, handle, handle, handle, isStarted, isStopped, setAuthor, setContext, setDescription, setFinderClass, setName, setOwner

Methods inherited from class java.lang.Object

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

Field Detail

mapDataModel

private volatile java.util.Map<java.lang.String,java.lang.Object> mapDataModel

The template's data model as a map.

resolverDataModel

private volatile Resolver<java.lang.Object> resolverDataModel

The template's data model as a resolver.

Constructor Detail

TemplateFilter

public TemplateFilter()

Constructor.

TemplateFilter

public TemplateFilter(Context context)

Constructor.

Parameters:

context - The context.

TemplateFilter

public TemplateFilter(Context context,
                      Restlet next)

Constructor.

Parameters:

context - The context.

next - The next Restlet.

TemplateFilter

public TemplateFilter(Context context,
                      Restlet next,
                      java.util.Map<java.lang.String,java.lang.Object> dataModel)

Constructor.

Parameters:

context - The context.

next - The next Restlet.

dataModel - The filter's data model.

TemplateFilter

public TemplateFilter(Context context,
                      Restlet next,
                      Resolver<java.lang.Object> dataModel)

Constructor.

Parameters:

context - The context.

next - The next Restlet.

dataModel - The filter's data model.

Method Detail

afterHandle

protected void afterHandle(Request request,
                           Response response)

Description copied from class: Filter

Allows filtering after processing by the next Restlet. Does nothing by default.

Overrides:

afterHandle in class Filter

Parameters:

request - The request to handle.

response - The response to update.