com.ontimize.dms.thumbnail
Class ThumbGenerator

java.lang.Object
  com.ontimize.dms.thumbnail.ThumbGenerator

All Implemented Interfaces:

FileChanged, FileChangedListener, IThumb

public class ThumbGenerator
extends java.lang.Object
implements IThumb, FileChangedListener

Field Summary

protected boolean	aspectRatio
protected static boolean	DEFAULT_ASPECT_RATIO_VALUE
protected static java.awt.Dimension	DEFAULT_DIMENSION_VALUE
protected static int	DEFAULT_QUALITY_VALUE
protected java.awt.Dimension	dimension
protected java.util.Map	extractors
protected static java.lang.String	MSG_CREATE_COMPRESS_ERROR
protected static java.lang.String	MSG_CREATE_IMAGE_ERROR
protected static java.lang.String	MSG_CREATE_RESIZE_ERROR
protected static java.lang.String	MSG_INIT
protected static java.lang.String	MSG_INIT_ASPECT_RATIO
protected static java.lang.String	MSG_INIT_BASE
protected static java.lang.String	MSG_INIT_BASE_ERROR
protected static java.lang.String	MSG_INIT_DIMENSION
protected static java.lang.String	MSG_INIT_QUALITY
protected static java.lang.String	MSG_INIT_QUALITY_ERROR
protected static java.lang.String	MSG_INIT_QUALITY_OUT_RANGE
protected static java.lang.String	MSG_NOT_INIT
protected static java.lang.String	MSG_SAVE_ERROR
protected static java.lang.String	MSG_SAVE_ERROR_IMAGE_NULL
protected static java.lang.String	MSG_SAVE_ERROR_NODE_NULL
protected static java.lang.String	MSG_SAVE_ERROR_SESSION_NULL
protected int	quality
static java.lang.String	THUMBNAIL_ASPECT_RATIO_KEY
static java.lang.String	THUMBNAIL_DIMENSION_KEY
static java.lang.String	THUMBNAIL_QUALITY_KEY

Constructor Summary

ThumbGenerator()

Method Summary

BytesBlock	create(Document document)
protected void	doCatch(java.lang.Throwable t, java.lang.String preffix)
ContainerResult	fileChanged(int sessionId, int action, Document document)
java.awt.Dimension	getDimension()
Extractor	getExtractor(java.lang.String name)
java.util.Map	getExtractors()
int	getQuality()
void	init(java.util.Map m)
boolean	isAspectRatioEnabled()
protected java.util.Map	loadExtractors()
void	setLocator(EntityReferenceLocator locator)

Methods inherited from class java.lang.Object

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

Field Detail

THUMBNAIL_DIMENSION_KEY

public static final java.lang.String THUMBNAIL_DIMENSION_KEY

See Also:

Constant Field Values

THUMBNAIL_ASPECT_RATIO_KEY

public static final java.lang.String THUMBNAIL_ASPECT_RATIO_KEY

See Also:

Constant Field Values

THUMBNAIL_QUALITY_KEY

public static final java.lang.String THUMBNAIL_QUALITY_KEY

See Also:

Constant Field Values

DEFAULT_DIMENSION_VALUE

protected static final java.awt.Dimension DEFAULT_DIMENSION_VALUE

DEFAULT_ASPECT_RATIO_VALUE

protected static final boolean DEFAULT_ASPECT_RATIO_VALUE

See Also:

Constant Field Values

DEFAULT_QUALITY_VALUE

protected static final int DEFAULT_QUALITY_VALUE

See Also:

Constant Field Values

MSG_INIT_BASE_ERROR

protected static java.lang.String MSG_INIT_BASE_ERROR

MSG_INIT_QUALITY_ERROR

protected static java.lang.String MSG_INIT_QUALITY_ERROR

MSG_INIT_QUALITY_OUT_RANGE

protected static java.lang.String MSG_INIT_QUALITY_OUT_RANGE

MSG_NOT_INIT

protected static java.lang.String MSG_NOT_INIT

MSG_INIT

protected static java.lang.String MSG_INIT

MSG_INIT_BASE

protected static java.lang.String MSG_INIT_BASE

MSG_INIT_DIMENSION

protected static java.lang.String MSG_INIT_DIMENSION

MSG_INIT_ASPECT_RATIO

protected static java.lang.String MSG_INIT_ASPECT_RATIO

MSG_INIT_QUALITY

protected static java.lang.String MSG_INIT_QUALITY

MSG_CREATE_IMAGE_ERROR

protected static java.lang.String MSG_CREATE_IMAGE_ERROR

MSG_CREATE_RESIZE_ERROR

protected static java.lang.String MSG_CREATE_RESIZE_ERROR

MSG_CREATE_COMPRESS_ERROR

protected static java.lang.String MSG_CREATE_COMPRESS_ERROR

MSG_SAVE_ERROR_IMAGE_NULL

protected static java.lang.String MSG_SAVE_ERROR_IMAGE_NULL

MSG_SAVE_ERROR_SESSION_NULL

protected static java.lang.String MSG_SAVE_ERROR_SESSION_NULL

MSG_SAVE_ERROR_NODE_NULL

protected static java.lang.String MSG_SAVE_ERROR_NODE_NULL

MSG_SAVE_ERROR

protected static java.lang.String MSG_SAVE_ERROR

dimension

protected java.awt.Dimension dimension

aspectRatio

protected boolean aspectRatio

quality

protected int quality

extractors

protected java.util.Map extractors

Constructor Detail

ThumbGenerator

public ThumbGenerator()

Method Detail

init

public void init(java.util.Map m)

Specified by:

init in interface FileChangedListener

loadExtractors

protected java.util.Map loadExtractors()

getDimension

public java.awt.Dimension getDimension()

isAspectRatioEnabled

public boolean isAspectRatioEnabled()

getQuality

public int getQuality()

getExtractors

public java.util.Map getExtractors()

getExtractor

public Extractor getExtractor(java.lang.String name)

create

public BytesBlock create(Document document)

Specified by:

create in interface IThumb

doCatch

protected void doCatch(java.lang.Throwable t,
                       java.lang.String preffix)

fileChanged

public ContainerResult fileChanged(int sessionId,
                                   int action,
                                   Document document)

Specified by:

fileChanged in interface FileChanged

setLocator

public void setLocator(EntityReferenceLocator locator)

Specified by:

setLocator in interface FileChangedListener