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84 lines
3.0 KiB
84 lines
3.0 KiB
/*
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*
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* Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved.
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* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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*/
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/* ********************************************************************
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**********************************************************************
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**********************************************************************
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*** COPYRIGHT (c) Eastman Kodak Company, 1997 ***
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*** As an unpublished work pursuant to Title 17 of the United ***
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*** States Code. All rights reserved. ***
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**********************************************************************
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**********************************************************************
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**********************************************************************/
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package com.sun.image.codec.jpeg;
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import java.awt.image.Raster;
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import java.awt.image.BufferedImage;
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/**
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* Signals that a truncated file was detected. This object contains
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* the Raster/BufferedImage that has the partially decoded image data
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* in it. There is no indication of the portion of the Raster that
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* may or may not be good.
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* <p>
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* Note that the classes in the com.sun.image.codec.jpeg package are not
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* part of the core Java APIs. They are a part of Sun's JDK and JRE
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* distributions. Although other licensees may choose to distribute these
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* classes, developers cannot depend on their availability in non-Sun
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* implementations. We expect that equivalent functionality will eventually
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* be available in a core API or standard extension.
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* <p>
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*
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* @author Thomas DeWeese
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* @see JPEGImageDecoder
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* @since 1.2
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*/
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public
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class TruncatedFileException extends RuntimeException {
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private Raster ras = null;
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private BufferedImage bi = null;
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/**
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* Constructs a <code>TruncatedFileException</code> with the
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* partially decoded BufferedImage.
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*
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* @param bi the partially decoded BufferedImage (may be null).
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* @since 1.2
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*/
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public TruncatedFileException(BufferedImage bi) {
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super("Premature end of input file");
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this.bi = bi;
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this.ras = bi.getData();
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}
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/**
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* Constructs an <code>TruncatedFileException</code> with the
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* partially decoded Raster
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*
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* @param ras the partially decoded Raster (may be null).
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* @since 1.2
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*/
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public TruncatedFileException(Raster ras) {
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super("Premature end of input file");
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this.ras = ras;
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}
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/** Allows access to the raster that was in the progress of being
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* decoded may be null, it is likely to be only partially filled
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* with image data.
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* @since 1.2
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*/
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public Raster getRaster() { return ras; }
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/** Allows access to the BufferedImage that was in the progress of
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* being decoded, this may be null, it is likely to be only
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* partially filled with image data.
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* @since 1.2
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*/
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public BufferedImage getBufferedImage() { return bi; }
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}
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