Package org.silverpeas.core.io.media.image.thumbnail.control

Class ThumbnailController

java.lang.Object

org.silverpeas.core.io.media.image.thumbnail.control.ThumbnailController

All Implemented Interfaces:

ComponentInstanceDeletion

@Service
public class ThumbnailController
extends Object
implements ComponentInstanceDeletion

Constructor Summary

Constructors

Constructor	Description
ThumbnailController()

Method Summary

Modifier and Type	Method	Description
static void	copyThumbnail(ResourceReference fromPK, ResourceReference toPK)
protected static void	createCropThumbnailFileOnServer(String pathOriginalFile, String pathCropdir, String pathCropFile, ThumbnailDetail thumbnail, int thumbnailWidth, int thumbnailHeight)
static ThumbnailDetail	createThumbnail(ThumbnailDetail thumbDetail, int thumbnailWidth, int thumbnailHeight)
protected static void	cropFromPath(String pathOriginalFile, ThumbnailDetail thumbDetailComplete, int thumbnailHeight, int thumbnailWidth)
static ThumbnailDetail	cropThumbnail(ThumbnailDetail thumbnail, int thumbnailWidth, int thumbnailHeight)
void	delete(String componentInstanceId)	Deletes the resources belonging to the specified component instance.
static void	deleteThumbnail(ThumbnailDetail thumbDetail)
static ThumbnailDetail	getCompleteThumbnail(ThumbnailDetail thumbDetail)
static String	getImage(String instanceId, int objectId, int objectType)
static String[]	getImageAndMimeType(ThumbnailDetail thumbDetail)
protected static String	getImageDirectory(String instanceId)
static String	getImageMimeType(String instanceId, int objectId, int objectType)
static void	moveThumbnail(ResourceReference fromPK, ResourceReference toPK)
static boolean	processThumbnail(ResourceReference pk, List<org.apache.commons.fileupload.FileItem> parameters)
static void	updateThumbnail(ThumbnailDetail thumbDetail)	To update thumbnails files informations.

Methods inherited from class java.lang.Object

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

Constructor Detail

ThumbnailController

public ThumbnailController()

Method Detail

delete

public void delete(String componentInstanceId)

Description copied from interface: ComponentInstanceDeletion

Deletes the resources belonging to the specified component instance. This method is invoked by Silverpeas when a component instance is being deleted.

Specified by:

delete in interface ComponentInstanceDeletion

Parameters:

componentInstanceId - the unique identifier of a component instance.

processThumbnail

public static boolean processThumbnail(ResourceReference pk,
                                       List<org.apache.commons.fileupload.FileItem> parameters)
                                throws IOException

Throws:

IOException

updateThumbnail

public static void updateThumbnail(ThumbnailDetail thumbDetail)

To update thumbnails files informations.

Parameters:

thumbDetail - :ThumbnailDetail.

deleteThumbnail

public static void deleteThumbnail(ThumbnailDetail thumbDetail)

createThumbnail

public static ThumbnailDetail createThumbnail(ThumbnailDetail thumbDetail,
                                              int thumbnailWidth,
                                              int thumbnailHeight)

getCompleteThumbnail

public static ThumbnailDetail getCompleteThumbnail(ThumbnailDetail thumbDetail)

copyThumbnail

public static void copyThumbnail(ResourceReference fromPK,
                                 ResourceReference toPK)

moveThumbnail

public static void moveThumbnail(ResourceReference fromPK,
                                 ResourceReference toPK)

createCropThumbnailFileOnServer

protected static void createCropThumbnailFileOnServer(String pathOriginalFile,
                                                      String pathCropdir,
                                                      String pathCropFile,
                                                      ThumbnailDetail thumbnail,
                                                      int thumbnailWidth,
                                                      int thumbnailHeight)

getImage

public static String getImage(String instanceId,
                              int objectId,
                              int objectType)

getImageMimeType

public static String getImageMimeType(String instanceId,
                                      int objectId,
                                      int objectType)

getImageAndMimeType

public static String[] getImageAndMimeType(ThumbnailDetail thumbDetail)

cropThumbnail

public static ThumbnailDetail cropThumbnail(ThumbnailDetail thumbnail,
                                            int thumbnailWidth,
                                            int thumbnailHeight)

cropFromPath

protected static void cropFromPath(String pathOriginalFile,
                                   ThumbnailDetail thumbDetailComplete,
                                   int thumbnailHeight,
                                   int thumbnailWidth)
                            throws IOException,
                                   ThumbnailException

Throws:

IOException

ThumbnailException

getImageDirectory

protected static String getImageDirectory(String instanceId)