ImgJBIG2.java

/*
 * $Id: ImgJBIG2.java 3962 2009-06-10 11:43:19Z psoares33 $
 *
 * Copyright 2009 by Nigel Kerr.
 *
 * The contents of this file are subject to the Mozilla Public License Version 1.1
 * (the "License"); you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the License.
 *
 * The Original Code is 'iText, a free JAVA-PDF library'.
 *
 * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
 * the Initial Developer are Copyright (C) 1999-2009 by Bruno Lowagie.
 * All Rights Reserved.
 * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
 * are Copyright (C) 2000-2009 by Paulo Soares. All Rights Reserved.
 *
 * Contributor(s): all the names of the contributors are added in the source code
 * where applicable.
 *
 * Alternatively, the contents of this file may be used under the terms of the
 * LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
 * provisions of LGPL are applicable instead of those above.  If you wish to
 * allow use of your version of this file only under the terms of the LGPL
 * License and not to allow others to use your version of this file under
 * the MPL, indicate your decision by deleting the provisions above and
 * replace them with the notice and other provisions required by the LGPL.
 * If you do not delete the provisions above, a recipient may use your version
 * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
 *
 * This library is free software; you can redistribute it and/or modify it
 * under the terms of the MPL as stated above or under the terms of the GNU
 * Library General Public License as published by the Free Software Foundation;
 * either version 2 of the License, or any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more
 * details.
 *
 * If you didn't download this code from the following link, you should check if
 * you aren't using an obsolete version:
 * http://www.lowagie.com/iText/
 */

package com.lowagie.text;

import java.net.URL;
import java.security.MessageDigest;

/**
 * Support for JBIG2 images.
 * @since 2.1.5
 */
public class ImgJBIG2 extends Image {
    
    /** JBIG2 globals */
    private  byte[] global;
    /** A unique hash */
    private  byte[] globalHash;
    
    /**
     * Copy contstructor.
     * @param    image another Image
     */
    ImgJBIG2(Image image) {
        super(image);
    }

    /**
     * Empty constructor.
     */
    public ImgJBIG2() {
        super((Image) null);
    }

    /**
     * Actual constructor for ImgJBIG2 images.
     * @param    width    the width of the image
     * @param    height    the height of the image
     * @param    data    the raw image data
     * @param    globals    JBIG2 globals
     */
    public ImgJBIG2(int width, int height, byte[] data, byte[] globals) {
        super((URL) null);
        type = JBIG2;
        originalType = ORIGINAL_JBIG2;
        scaledHeight = height;
        setTop(scaledHeight);
        scaledWidth = width;
        setRight(scaledWidth);
        bpc = 1;
        colorspace = 1;
        rawData = data;
        plainWidth = getWidth();
        plainHeight = getHeight();
        if ( globals != null ) {
            this.global = globals;
            MessageDigest md;
            try {
                md = MessageDigest.getInstance("MD5");
                md.update(this.global);
                this.globalHash = md.digest();
            } catch (Exception e) {
                //ignore
            }
            
        }
    }
    
    /**
     * Getter for the JBIG2 global data.
     * @return     an array of bytes
     */
    public byte[] getGlobalBytes() {
        return this.global;
    }
    
    /**
     * Getter for the unique hash.
     * @return    an array of bytes
     */
    public byte[] getGlobalHash() {
        return this.globalHash;
    }

}






Active mutators

INCREMENTS_MUTATOR
VOID_METHOD_CALL_MUTATOR
RETURN_VALS_MUTATOR
MATH_MUTATOR
NEGATE_CONDITIONALS_MUTATOR
INVERT_NEGS_MUTATOR
CONDITIONALS_BOUNDARY_MUTATOR

Tests examined

Report generated by PIT 1.4.2

1		/*
2		* $Id: ImgJBIG2.java 3962 2009-06-10 11:43:19Z psoares33 $
3		*
4		* Copyright 2009 by Nigel Kerr.
5		*
6		* The contents of this file are subject to the Mozilla Public License Version 1.1
7		* (the "License"); you may not use this file except in compliance with the License.
8		* You may obtain a copy of the License at http://www.mozilla.org/MPL/
9		*
10		* Software distributed under the License is distributed on an "AS IS" basis,
11		* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12		* for the specific language governing rights and limitations under the License.
13		*
14		* The Original Code is 'iText, a free JAVA-PDF library'.
15		*
16		* The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
17		* the Initial Developer are Copyright (C) 1999-2009 by Bruno Lowagie.
18		* All Rights Reserved.
19		* Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
20		* are Copyright (C) 2000-2009 by Paulo Soares. All Rights Reserved.
21		*
22		* Contributor(s): all the names of the contributors are added in the source code
23		* where applicable.
24		*
25		* Alternatively, the contents of this file may be used under the terms of the
26		* LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
27		* provisions of LGPL are applicable instead of those above. If you wish to
28		* allow use of your version of this file only under the terms of the LGPL
29		* License and not to allow others to use your version of this file under
30		* the MPL, indicate your decision by deleting the provisions above and
31		* replace them with the notice and other provisions required by the LGPL.
32		* If you do not delete the provisions above, a recipient may use your version
33		* of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
34		*
35		* This library is free software; you can redistribute it and/or modify it
36		* under the terms of the MPL as stated above or under the terms of the GNU
37		* Library General Public License as published by the Free Software Foundation;
38		* either version 2 of the License, or any later version.
39		*
40		* This library is distributed in the hope that it will be useful, but WITHOUT
41		* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
42		* FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more
43		* details.
44		*
45		* If you didn't download this code from the following link, you should check if
46		* you aren't using an obsolete version:
47		* http://www.lowagie.com/iText/
48		*/
49
50		package com.lowagie.text;
51
52		import java.net.URL;
53		import java.security.MessageDigest;
54
55		/**
56		* Support for JBIG2 images.
57		* @since 2.1.5
58		*/
59		public class ImgJBIG2 extends Image {
60
61		/** JBIG2 globals */
62		private byte[] global;
63		/** A unique hash */
64		private byte[] globalHash;
65
66		/**
67		* Copy contstructor.
68		* @param image another Image
69		*/
70		ImgJBIG2(Image image) {
71		super(image);
72		}
73
74		/**
75		* Empty constructor.
76		*/
77		public ImgJBIG2() {
78		super((Image) null);
79		}
80
81		/**
82		* Actual constructor for ImgJBIG2 images.
83		* @param width the width of the image
84		* @param height the height of the image
85		* @param data the raw image data
86		* @param globals JBIG2 globals
87		*/
88		public ImgJBIG2(int width, int height, byte[] data, byte[] globals) {
89		super((URL) null);
90		type = JBIG2;
91		originalType = ORIGINAL_JBIG2;
92		scaledHeight = height;
93	1 1. : removed call to com/lowagie/text/ImgJBIG2::setTop → NO_COVERAGE	setTop(scaledHeight);
94		scaledWidth = width;
95	1 1. : removed call to com/lowagie/text/ImgJBIG2::setRight → NO_COVERAGE	setRight(scaledWidth);
96		bpc = 1;
97		colorspace = 1;
98		rawData = data;
99		plainWidth = getWidth();
100		plainHeight = getHeight();
101	1 1. : negated conditional → NO_COVERAGE	if ( globals != null ) {
102		this.global = globals;
103		MessageDigest md;
104		try {
105		md = MessageDigest.getInstance("MD5");
106	1 1. : removed call to java/security/MessageDigest::update → NO_COVERAGE	md.update(this.global);
107		this.globalHash = md.digest();
108		} catch (Exception e) {
109		//ignore
110		}
111
112		}
113		}
114
115		/**
116		* Getter for the JBIG2 global data.
117		* @return an array of bytes
118		*/
119		public byte[] getGlobalBytes() {
120		return this.global;
121		}
122
123		/**
124		* Getter for the unique hash.
125		* @return an array of bytes
126		*/
127		public byte[] getGlobalHash() {
128		return this.globalHash;
129		}
130
131		}
		Mutations
93		1.1 Location : Killed by : none removed call to com/lowagie/text/ImgJBIG2::setTop → NO_COVERAGE
95		1.1 Location : Killed by : none removed call to com/lowagie/text/ImgJBIG2::setRight → NO_COVERAGE
101		1.1 Location : Killed by : none negated conditional → NO_COVERAGE
106		1.1 Location : Killed by : none removed call to java/security/MessageDigest::update → NO_COVERAGE

ImgJBIG2.java

Mutations

Active mutators

Tests examined