Package org.apache.tapestry5.internal.services.assets

Class SRSCompressingInterceptor

java.lang.Object

org.apache.tapestry5.internal.services.assets.DelegatingSRS

org.apache.tapestry5.internal.services.assets.SRSCompressingInterceptor

All Implemented Interfaces:

StreamableResourceSource

public class SRSCompressingInterceptor
extends DelegatingSRS

Field Summary

Fields inherited from class org.apache.tapestry5.internal.services.assets.DelegatingSRS

delegate

Constructor Summary

Constructors

Constructor	Description
SRSCompressingInterceptor(StreamableResourceSource delegate, int compressionCutoff, AssetChecksumGenerator checksumGenerator)

Method Summary

Modifier and Type	Method	Description
StreamableResource	getStreamableResource(Resource baseResource, StreamableResourceProcessing processing, ResourceDependencies dependencies)	Converts a Resource (which must be non-null and exist) into a streamable resource, along with some additional optional behaviors.

Methods inherited from class org.apache.tapestry5.internal.services.assets.DelegatingSRS

fileExtensionsForContentType

Methods inherited from class java.lang.Object

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

Constructor Detail

SRSCompressingInterceptor

public SRSCompressingInterceptor(StreamableResourceSource delegate,
                                 int compressionCutoff,
                                 AssetChecksumGenerator checksumGenerator)

Method Detail

getStreamableResource

public StreamableResource getStreamableResource(Resource baseResource,
                                                StreamableResourceProcessing processing,
                                                ResourceDependencies dependencies)
                                         throws IOException

Description copied from interface: StreamableResourceSource

Converts a Resource (which must be non-null and exist) into a streamable resource, along with some additional optional behaviors.

Specified by:

getStreamableResource in interface StreamableResourceSource

Overrides:

getStreamableResource in class DelegatingSRS

Parameters:

baseResource - the resource to convert

processing - defines additional processing after the resource has been read and possibly transformed

dependencies - Passed to any ResourceTransformer to track additional dependencies of the base resource

Returns:

the contents of the Resource, possibly transformed, in a streamable format.

Throws:

IOException - if the resource does not exist or a URL for the content is not available