org.apache.shindig.gadgets.js

Class IfModifiedSinceProcessor

java.lang.Object

org.apache.shindig.gadgets.js.IfModifiedSinceProcessor

All Implemented Interfaces:

JsProcessor

public class IfModifiedSinceProcessor
extends Object
implements JsProcessor

Returns a 304 Not Modified response if the request is for a versioned resource and contains an If-Modified-Since header. This works in this way because we rely on cache busting for versioned resources.

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_VERSIONED_MAXAGE

Constructor Summary

Constructors

Constructor and Description
IfModifiedSinceProcessor()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	process(JsRequest request, JsResponseBuilder builder) Populates or modifies the Javascript response.
void	setVersionedMaxAge(Integer maxAge)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_VERSIONED_MAXAGE

public static final int DEFAULT_VERSIONED_MAXAGE

See Also:

Constant Field Values

Constructor Detail

IfModifiedSinceProcessor

public IfModifiedSinceProcessor()

Method Detail

setVersionedMaxAge

@Inject(optional=true)
public void setVersionedMaxAge(Integer maxAge)

process

public boolean process(JsRequest request,
              JsResponseBuilder builder)

Description copied from interface: JsProcessor

Populates or modifies the Javascript response.

Specified by:

process in interface JsProcessor

Parameters:

request - The JS request that originated this execution.

builder - The response builder to work on.

Returns:

Whether processing should continue after this processor.