ddf.catalog.plugin.jpeg2000.thumbnail.converter

Class Jpeg2000ThumbnailConverter

java.lang.Object

ddf.catalog.plugin.jpeg2000.thumbnail.converter.Jpeg2000ThumbnailConverter

All Implemented Interfaces:

PostQueryPlugin

public class Jpeg2000ThumbnailConverter
extends Object
implements PostQueryPlugin

check for Jpeg 2000 thumbnails in the result set, and convert them to standard Jpeg so the browser can render them.

Field Summary

Fields

Modifier and Type	Field and Description
static int	JP2_SIGNATURE_BOX
static int	OFFICIAL_JP2_SIGNATURE
static int	OTHER_JP2_SIGNATURE
static short	START_OF_CODESTREAM_MARKER

Constructor Summary

Constructors

Constructor and Description
Jpeg2000ThumbnailConverter()

Method Summary

Modifier and Type	Method and Description
QueryResponse	process(QueryResponse input) Processes a QueryResponse after the execution of the Query.

Methods inherited from class java.lang.Object

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

Field Detail

OTHER_JP2_SIGNATURE

public static final int OTHER_JP2_SIGNATURE

See Also:

Constant Field Values

JP2_SIGNATURE_BOX

public static final int JP2_SIGNATURE_BOX

See Also:

Constant Field Values

OFFICIAL_JP2_SIGNATURE

public static final int OFFICIAL_JP2_SIGNATURE

See Also:

Constant Field Values

START_OF_CODESTREAM_MARKER

public static final short START_OF_CODESTREAM_MARKER

See Also:

Constant Field Values

Constructor Detail

Jpeg2000ThumbnailConverter

public Jpeg2000ThumbnailConverter()

Method Detail

process

public QueryResponse process(QueryResponse input)
                      throws PluginExecutionException,
                             StopProcessingException

Description copied from interface: PostQueryPlugin

Processes a QueryResponse after the execution of the Query.

Specified by:

process in interface PostQueryPlugin

Parameters:

input - the QueryResponse to process

Returns:

the value of the processed QueryResponse to pass to the next PostQueryPlugin, or if this is the last PostQueryPlugin to be called

Throws:

PluginExecutionException - thrown when an error occurs while processing the QueryResponse

StopProcessingException - thrown to halt processing when a critical issue occurs during processing. This is intended to prevent other plugins from processing as well.