org.exoplatform.wiki.rendering.render.xwiki.image

Class ImageWriterImpl

java.lang.Object

org.exoplatform.wiki.rendering.render.xwiki.image.BaseImageWriterImpl

org.exoplatform.wiki.rendering.render.xwiki.image.ImageWriterImpl

All Implemented Interfaces:

org.picocontainer.Startable, org.xwiki.rendering.internal.macro.chart.ChartImageWriter

@Component
 @Named(value="tmp")
 @Singleton
public class ImageWriterImpl
extends BaseImageWriterImpl
implements org.xwiki.rendering.internal.macro.chart.ChartImageWriter

Created by The eXo Platform SAS Author : eXoPlatform exo@exoplatform.com Jun 11, 2013

Constructor Summary

Constructors

Constructor and Description
ImageWriterImpl()

Method Summary

Modifier and Type	Method and Description
protected File	getStorageLocation(org.xwiki.rendering.internal.macro.chart.ImageId imageId) Compute the location where to store the generated chart image.
String	getURL(org.xwiki.rendering.internal.macro.chart.ImageId imageId)
void	writeImage(org.xwiki.rendering.internal.macro.chart.ImageId imageId, byte[] imageData)

Methods inherited from class org.exoplatform.wiki.rendering.render.xwiki.image.BaseImageWriterImpl

getStorageLocation, getURL, start, stop, writeImage

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageWriterImpl

public ImageWriterImpl()

Method Detail

writeImage

public void writeImage(org.xwiki.rendering.internal.macro.chart.ImageId imageId,
                       byte[] imageData)
                throws org.xwiki.rendering.macro.MacroExecutionException

Specified by:

writeImage in interface org.xwiki.rendering.internal.macro.chart.ChartImageWriter

Throws:

org.xwiki.rendering.macro.MacroExecutionException

getStorageLocation

protected File getStorageLocation(org.xwiki.rendering.internal.macro.chart.ImageId imageId)
                           throws org.xwiki.rendering.macro.MacroExecutionException

Compute the location where to store the generated chart image.

Parameters:

imageId - the image id that we use to generate a unique storage location

Returns:

the location where to store the generated chart image

Throws:

org.xwiki.rendering.macro.MacroExecutionException - if an error happened when computing the location

getURL

public String getURL(org.xwiki.rendering.internal.macro.chart.ImageId imageId)
              throws org.xwiki.rendering.macro.MacroExecutionException

Specified by:

getURL in interface org.xwiki.rendering.internal.macro.chart.ChartImageWriter

Throws:

org.xwiki.rendering.macro.MacroExecutionException