de.laures.cewolf.storage
Class SerializableChartImage

java.lang.Object
  de.laures.cewolf.storage.SerializableChartImage

All Implemented Interfaces:

ChartImage, java.io.Serializable

public class SerializableChartImage
extends java.lang.Object
implements ChartImage, java.io.Serializable

Author:

guido

See Also:

Serialized Form

Field Summary

Fields inherited from interface de.laures.cewolf.ChartImage

IMG_TYPE_CHART, IMG_TYPE_LEGEND

Constructor Summary

SerializableChartImage(ChartImage img)

Method Summary

byte[]	getBytes() Writes out a cached image to an outputstream.
int	getHeight() Returns the height of the chart image in pixel.
java.lang.String	getMimeType() Returns the MIME type of this image.
int	getSize() Returns the size of the image in bytes.
java.util.Date	getTimeoutTime()
int	getType() Returns the type of the chart image.
int	getWidth() Returns the width of the chart image in pixel.

Methods inherited from class java.lang.Object

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

Constructor Detail

SerializableChartImage

public SerializableChartImage(ChartImage img)
                       throws CewolfException

Throws:

CewolfException

Method Detail

getWidth

public int getWidth()

Description copied from interface: ChartImage

Returns the width of the chart image in pixel.

Specified by:

getWidth in interface ChartImage

Returns:

the width of the chart image in pixel

See Also:

ChartImage.getWidth()

getHeight

public int getHeight()

Description copied from interface: ChartImage

Returns the height of the chart image in pixel.

Specified by:

getHeight in interface ChartImage

Returns:

the height of the chart image in pixel

See Also:

ChartImage.getHeight()

getType

public int getType()

Description copied from interface: ChartImage

Returns the type of the chart image.

Specified by:

getType in interface ChartImage

Returns:

the type of the chart image

See Also:

ChartImage.getType()

getBytes

public byte[] getBytes()
                throws CewolfException

Description copied from interface: ChartImage

Writes out a cached image to an outputstream. This method only marks the object as accessed and therfore frees it for cache cleanup.

Specified by:

getBytes in interface ChartImage

Throws:

CewolfException

See Also:

ChartImage.getBytes()

getMimeType

public java.lang.String getMimeType()

Description copied from interface: ChartImage

Returns the MIME type of this image.

Specified by:

getMimeType in interface ChartImage

Returns:

the MIME type of the image

See Also:

ChartImage.getMimeType()

getSize

public int getSize()
            throws CewolfException

Description copied from interface: ChartImage

Returns the size of the image in bytes.

Specified by:

getSize in interface ChartImage

Returns:

size of the image

Throws:

CewolfException - if the size could not be determined

See Also:

ChartImage.getSize()

getTimeoutTime

public java.util.Date getTimeoutTime()

Specified by:

getTimeoutTime in interface ChartImage