Class SipsJP2Reader

java.lang.Object

com.twelvemonkeys.imageio.plugins.icns.SipsJP2Reader

final class SipsJP2Reader
extends Object

QuickFix for OS X (where ICNS are most useful) and JPEG 2000. Dumps the stream to disk and converts using sips command line tool: sips -s format png <temp>. Reads image back using ImageIO and known format (png).

Version:

$Id: JPEG2000Reader.java,v 1.0 25.11.11 14:17 haraldk Exp$

Field Summary

Fields

Modifier and Type	Field	Description
private static final boolean	DEBUG
private ImageInputStream	input
private static final File	SIPS_COMMAND
private static final boolean	SIPS_EXISTS_AND_EXECUTES

Constructor Summary

Constructors

Constructor	Description
SipsJP2Reader()

Method Summary

Modifier and Type	Method	Description
private static String[]	buildCommand(File sipsCommand, File tempFile)
private static String	checkErrorMessage(Process process)
private static boolean	convertToPNG(File tempFile)
private static File	dumpToFile(ImageInputStream stream)
private static boolean	existsAndExecutes(File cmd)
(package private) static boolean	isAvailable()
BufferedImage	read(int imageIndex, ImageReadParam param)
void	setInput(ImageInputStream input)

Methods inherited from class Object

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

Field Details

SIPS_COMMAND

private static final File SIPS_COMMAND

SIPS_EXISTS_AND_EXECUTES

private static final boolean SIPS_EXISTS_AND_EXECUTES

DEBUG

private static final boolean DEBUG

input

private ImageInputStream input

Constructor Details

SipsJP2Reader

SipsJP2Reader()

Method Details

existsAndExecutes

private static boolean existsAndExecutes(File cmd)

read

public BufferedImage read(int imageIndex,
 ImageReadParam param)
                   throws IOException

Throws:

IOException

setInput

public void setInput(ImageInputStream input)

convertToPNG

private static boolean convertToPNG(File tempFile)
                             throws IIOException

Throws:

IIOException

checkErrorMessage

private static String checkErrorMessage(Process process)
                                 throws IOException

Throws:

IOException

buildCommand

private static String[] buildCommand(File sipsCommand,
 File tempFile)

dumpToFile

private static File dumpToFile(ImageInputStream stream)
                        throws IOException

Throws:

IOException

isAvailable

static boolean isAvailable()