Package org.silverpeas.core.io.file

Class ImageResizingProcessor

java.lang.Object

org.silverpeas.core.io.file.AbstractSilverpeasFileProcessor

org.silverpeas.core.io.file.ImageResizingProcessor

All Implemented Interfaces:

Comparable<SilverpeasFileProcessor>, Initialization, SilverpeasFileProcessor

@Service
public class ImageResizingProcessor
extends AbstractSilverpeasFileProcessor

A processor dedicated to resize an image on the demand. If the image is already resized, then nothing the resized image is just returned.

Author:

mmoquillon

Nested Class Summary

Nested classes/interfaces inherited from interface org.silverpeas.core.io.file.SilverpeasFileProcessor

SilverpeasFileProcessor.ProcessingContext

Field Summary

Fields

Modifier and Type	Field	Description
protected static String	IMAGE_CACHE_PATH

Fields inherited from interface org.silverpeas.core.io.file.SilverpeasFileProcessor

MAX_PRIORITY

Constructor Summary

Constructors

Constructor	Description
ImageResizingProcessor()

Method Summary

Modifier and Type	Method	Description
SilverpeasFile	processAfter(SilverpeasFile file, SilverpeasFileProcessor.ProcessingContext context)	Processes the specified SilverpeasFile and returns the new one.
String	processBefore(String path, SilverpeasFileProcessor.ProcessingContext context)	Processes the specified path and returns the new path of the SilverpeasFile to get.

Methods inherited from class org.silverpeas.core.io.file.AbstractSilverpeasFileProcessor

compareTo, getPriority, init

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.silverpeas.core.initialization.Initialization

release

Field Detail

IMAGE_CACHE_PATH

protected static final String IMAGE_CACHE_PATH

Constructor Detail

ImageResizingProcessor

public ImageResizingProcessor()

Method Detail

processBefore

public String processBefore(String path,
                            SilverpeasFileProcessor.ProcessingContext context)

Description copied from interface: SilverpeasFileProcessor

Processes the specified path and returns the new path of the SilverpeasFile to get. This method is triggered before retrieving the SilverpeasFile matching a given file path. If nothing should be done with the path, then just returns the path passed as argument.

Parameters:

path - the path of the asked file.

context - the processing context.

Returns:

either the specified path or a new path of the asked file.

processAfter

public SilverpeasFile processAfter(SilverpeasFile file,
                                   SilverpeasFileProcessor.ProcessingContext context)

Description copied from interface: SilverpeasFileProcessor

Processes the specified SilverpeasFile and returns the new one. This method is triggered after retrieving the SilverpeasFile. If nothing should be done with the path, then just returns the SilverpeasFile instance passed as argument.

Parameters:

file - the SilverpeasFile to process.

context - the processing context.

Returns:

either the specified one or a new one.