Package org.apache.pdfbox.cos

Examples of org.apache.pdfbox.cos.COSObject

913
914
915
916
917
918
919
920
921
922
923
924
925
926
     *
     * @param parsedTrailer the parsed catalog in the trailer
     */
    protected void readVersionInTrailer(COSDictionary parsedTrailer)
    {
        COSObject root = (COSObject) parsedTrailer.getItem(COSName.ROOT);
        if (root != null)
        {
            COSBase item = root.getItem(COSName.VERSION);
            if (item instanceof COSName)
            {
                COSName version = (COSName) item;
                float trailerVersion = Float.valueOf(version.getName());
                if (trailerVersion > document.getVersion())
View Full Code Here
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
                do
                {
                    ConflictObj o = conflicts.next();
                    if (tolerantConflicResolver(values, o.offset, 4))
                    {
                        COSObject pdfObject = document.getObjectFromPool(o.objectKey);
                        if (pdfObject.getObjectNumber() != null
                                && pdfObject.getObjectNumber().equals(o.object.getObjectNumber()))
                        {
                            pdfObject.setObject(o.object.getObject());
                        }
                        else
                        {
                            LOG.debug("Conflict object [" + o.objectKey + "] at offset " + o.offset
                                    +" found in the xref table, but the object numbers differ. Ignoring this object."
View Full Code Here
91
92
93
94
95
96
97
98
99
100
101
102
103
    @Test
    public void testIsString()
    {
        try
        {
            COSObject co = new COSObject(new COSString(""));
            co.setGenerationNumber(COSInteger.ZERO);
            co.setObjectNumber(COSInteger.get(10));

            assertFalse(COSUtils.isString(co, new IOCOSDocument()));

            COSDocument doc = new COSDocument();
            addToXref(doc, new COSObjectKey(co), 1000);
View Full Code Here
113
114
115
116
117
118
119
120
121
122
123
124
125
    @Test
    public void testIsStream()
    {
        try
        {
            COSObject co = new COSObject(new COSStream());
            co.setGenerationNumber(COSInteger.ZERO);
            co.setObjectNumber(COSInteger.get(10));

            assertFalse(COSUtils.isStream(co, new IOCOSDocument()));

            COSDocument doc = new COSDocument();
            addToXref(doc, new COSObjectKey(co), 1000);
View Full Code Here
135
136
137
138
139
140
141
142
143
144
145
146
147
    @Test
    public void testIsDictionary()
    {
        try
        {
            COSObject co = new COSObject(new COSDictionary());
            co.setGenerationNumber(COSInteger.ZERO);
            co.setObjectNumber(COSInteger.get(10));

            assertFalse(COSUtils.isDictionary(co, new IOCOSDocument()));

            COSDocument doc = new COSDocument();
            addToXref(doc, new COSObjectKey(co), 1000);
View Full Code Here
157
158
159
160
161
162
163
164
165
166
167
168
169
    @Test
    public void testIsArray()
    {
        try
        {
            COSObject co = new COSObject(new COSArray());
            co.setGenerationNumber(COSInteger.ZERO);
            co.setObjectNumber(COSInteger.get(10));

            assertFalse(COSUtils.isArray(co, new IOCOSDocument()));

            COSDocument doc = new COSDocument();
            addToXref(doc, new COSObjectKey(co), 1000);
View Full Code Here
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
        COSDocument cDoc = pdfDoc.getDocument();

        List<?> lCOSObj = cDoc.getObjects();
        for (Object o : lCOSObj)
        {
            COSObject cObj = (COSObject) o;
            /*
             * If this object represents a Stream, the Dictionary must contain the Length key
             */
            COSBase cBase = cObj.getObject();
            if (cBase instanceof COSStream)
            {
                validateStreamObject(ctx, cObj);
            }
        }
View Full Code Here
159
160
161
162
163
164
165
166
167
168
169
170
    /**
     * Return the xpacket from the dictionary's stream
     */
    public static byte[] getXpacket(COSDocument cdocument) throws IOException, XpacketParsingException
    {
        COSObject catalog = cdocument.getCatalog();
        COSBase cb = catalog.getDictionaryObject(COSName.METADATA);
        if (cb == null)
        {
            // missing Metadata Key in catalog
            ValidationError error = new ValidationError(PreflightConstants.ERROR_METADATA_FORMAT,
                    "Missing Metadata Key in catalog");
View Full Code Here
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
        // PDFBOX-1606 - after securityHandler has been instantiated
        for (COSBase trailerEntry : trailer.getValues())
        {
            if (trailerEntry instanceof COSObject)
            {
                COSObject tmpObj = (COSObject) trailerEntry;
                parseObjectDynamically(tmpObj, false);
            }
        }
        // ---- parse catalog or root object
        COSObject root = (COSObject) xrefTrailerResolver.getTrailer().getItem(COSName.ROOT);

        if (root == null)
        {
            throw new IOException("Missing root object specification in trailer.");
        }

        COSBase rootObject = parseObjectDynamically(root, false);

        // ---- resolve all objects
        if (isFDFDocment)
        {
            // A FDF doesn't have a catalog, all FDF fields are within the root object
            if (rootObject instanceof COSDictionary)
            {
                parseDictObjects((COSDictionary) rootObject, (COSName[]) null);
                allPagesParsed = true;
                document.setDecrypted();
            }
        }
        else if(!parseMinimalCatalog)
        {
            COSObject catalogObj = document.getCatalog();
            if (catalogObj != null)
            {
                if (catalogObj.getObject() instanceof COSDictionary)
                {
                    parseDictObjects((COSDictionary) catalogObj.getObject(), (COSName[]) null);
                    allPagesParsed = true;
                    document.setDecrypted();
                }
            }
        }
View Full Code Here
496
497
498
499
500
501
502
503
504
505
506
507
        COSDictionary dictionary = (COSDictionary)dictionaryObject.getObject();
        for(COSBase value : dictionary.getValues())
        {
            if (value instanceof COSObject)
            {
                COSObject object = (COSObject)value;
                if (object.getObject() == null)
                {
                    parseDictionaryRecursive(object);
                }
            }
        }
View Full Code Here
TOP

Related Classes of org.apache.pdfbox.cos.COSObject

  • org.apache.padaf.preflight.ExtractStream
  • org.apache.padaf.preflight.helpers.FileSpecificationValidationHelper
  • org.apache.padaf.preflight.helpers.FontValidationHelper
  • org.apache.padaf.preflight.helpers.GraphicsValidationHelper
  • org.apache.padaf.preflight.helpers.MetadataValidationHelper
  • org.apache.padaf.preflight.helpers.StreamValidationHelper
  • org.apache.padaf.preflight.utils.COSUtils
  • org.apache.padaf.preflight.utils.TestCOSUtils
  • org.apache.pdfbox.io.TestRandomAccessFileOutputStream
  • org.apache.pdfbox.PdfDecompressor
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.