Package org.apache.sanselan.formats.jpeg

Examples of org.apache.sanselan.formats.jpeg.JpegImageParser

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            boolean ignoreImageData = isPhilHarveyTestImage(imageFile);
            params
                    .put(PARAM_KEY_READ_THUMBNAILS, new Boolean(
                            !ignoreImageData));

            JpegPhotoshopMetadata metadata = new JpegImageParser()
                    .getPhotoshopMetadata(byteSource, params);
            assertNotNull(metadata);
            // metadata.dump();

            File noIptcFile = createTempFile(imageFile.getName()
                    + ".iptc.remove.", ".jpg");
            {
                // test remove

                OutputStream os = null;
                try
                {
                    os = new FileOutputStream(noIptcFile);
                    os = new BufferedOutputStream(os);
                    new JpegIptcRewriter().removeIPTC(byteSource, os);
                } finally
                {
                    if (os != null) {
                        os.close();
                    }
                    os = null;
                }

                JpegPhotoshopMetadata outMetadata = new JpegImageParser()
                        .getPhotoshopMetadata(new ByteSourceFile(noIptcFile),
                                params);
                assertTrue(outMetadata == null
                        || outMetadata.getItems().size() == 0);
            }
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                    .put(PARAM_KEY_READ_THUMBNAILS, new Boolean(
                            !ignoreImageData));
            // params.put(PARAM_KEY_VERBOSE, Boolean.TRUE);
            // params.put(PARAM_KEY_VERBOSE, Boolean.TRUE);

            JpegPhotoshopMetadata metadata = new JpegImageParser()
                    .getPhotoshopMetadata(byteSource, params);
            assertNotNull(metadata);
            metadata.dump();

            File noIptcFile = createTempFile(imageFile.getName()
                    + ".iptc.remove.", ".jpg");
            {
                // test remove

                OutputStream os = null;
                try
                {
                    os = new FileOutputStream(noIptcFile);
                    os = new BufferedOutputStream(os);
                    new JpegIptcRewriter().removeIPTC(byteSource, os);
                } finally
                {
                    if (os != null) {
                        os.close();
                    }
                    os = null;
                }

                // Debug.debug("Source Segments:");
                // new JpegUtils().dumpJFIF(new ByteSourceFile(noIptcFile));

                JpegPhotoshopMetadata outMetadata = new JpegImageParser()
                        .getPhotoshopMetadata(new ByteSourceFile(noIptcFile),
                                params);
                assertTrue(outMetadata == null
                        || outMetadata.getItems().size() == 0);
            }
            {
                // test no-change update

                List newBlocks = metadata.photoshopApp13Data.getNonIptcBlocks();
                List oldRecords = metadata.photoshopApp13Data.getRecords();
                List newRecords = new ArrayList();
                for (int j = 0; j < oldRecords.size(); j++)
                {
                    IPTCRecord record = (IPTCRecord) oldRecords.get(j);
                    if (record.iptcType.type != IPTCConstants.IPTC_TYPE_CITY.type
                            && record.iptcType.type != IPTCConstants.IPTC_TYPE_CREDIT.type)
                        newRecords.add(record);
                }

                newRecords.add(new IPTCRecord(IPTCConstants.IPTC_TYPE_CITY,
                        "Albany, NY"));
                newRecords.add(new IPTCRecord(IPTCConstants.IPTC_TYPE_CREDIT,
                        "William Sorensen"));

                PhotoshopApp13Data newData = new PhotoshopApp13Data(newRecords,
                        newBlocks);

                File updated = createTempFile(imageFile.getName()
                        + ".iptc.update.", ".jpg");
                OutputStream os = null;
                try
                {
                    os = new FileOutputStream(updated);
                    os = new BufferedOutputStream(os);
                    new JpegIptcRewriter().writeIPTC(byteSource, os, newData);
                } finally
                {
                    if (os != null) {
                        os.close();
                    }
                    os = null;
                }

                // Debug.debug("Source Segments:");
                // new JpegUtils().dumpJFIF(new ByteSourceFile(updated));

                ByteSource updateByteSource = new ByteSourceFile(updated);
                JpegPhotoshopMetadata outMetadata = new JpegImageParser()
                        .getPhotoshopMetadata(updateByteSource, params);

                // Debug.debug("outMetadata", outMetadata.toString());
                // Debug.debug("hasIptcSegment", new JpegImageParser()
                // .hasIptcSegment(updateByteSource));

                assertNotNull(outMetadata);
                assertTrue(outMetadata.getItems().size() == newRecords.size());
                // assertEquals(metadata.toString(), outMetadata.toString());
            }

            {
                // test update

                List newBlocks = metadata.photoshopApp13Data.getNonIptcBlocks();
                List newRecords = new ArrayList();

                newRecords.add(new IPTCRecord(IPTCConstants.IPTC_TYPE_CITY,
                        "Albany, NY"));
                newRecords.add(new IPTCRecord(IPTCConstants.IPTC_TYPE_CREDIT,
                        "William Sorensen"));

                PhotoshopApp13Data newData = new PhotoshopApp13Data(newRecords,
                        newBlocks);

                File updated = createTempFile(imageFile.getName()
                        + ".iptc.update.", ".jpg");
                OutputStream os = null;
                try
                {
                    os = new FileOutputStream(updated);
                    os = new BufferedOutputStream(os);
                    new JpegIptcRewriter().writeIPTC(byteSource, os, newData);
                } finally
                {
                    if (os != null) {
                        os.close();
                    }
                    os = null;
                }

                // Debug.debug("Source Segments:");
                // new JpegUtils().dumpJFIF(new ByteSourceFile(updated));

                ByteSource updateByteSource = new ByteSourceFile(updated);
                JpegPhotoshopMetadata outMetadata = new JpegImageParser()
                        .getPhotoshopMetadata(updateByteSource, params);

                // Debug.debug("outMetadata", outMetadata.toString());
                // Debug.debug("hasIptcSegment", new JpegImageParser()
                // .hasIptcSegment(updateByteSource));

                assertNotNull(outMetadata);
                assertTrue(outMetadata.getItems().size() == 2);
                // assertEquals(metadata.toString(), outMetadata.toString());
            }

            {
                // test insert

                List newBlocks = new ArrayList();
                List newRecords = new ArrayList();

                newRecords.add(new IPTCRecord(IPTCConstants.IPTC_TYPE_CITY,
                        "Albany, NY"));
                newRecords.add(new IPTCRecord(IPTCConstants.IPTC_TYPE_CREDIT,
                        "William Sorensen"));

                PhotoshopApp13Data newData = new PhotoshopApp13Data(newRecords,
                        newBlocks);

                File updated = createTempFile(imageFile.getName()
                        + ".iptc.insert.", ".jpg");
                OutputStream os = null;
                try
                {
                    os = new FileOutputStream(updated);
                    os = new BufferedOutputStream(os);
                    new JpegIptcRewriter().writeIPTC(new ByteSourceFile(
                            noIptcFile), os, newData);
                } finally
                {
                    if (os != null) {
                        os.close();
                    }
                    os = null;
                }

                // Debug.debug("Source Segments:");
                // new JpegUtils().dumpJFIF(new ByteSourceFile(updated));

                ByteSource updateByteSource = new ByteSourceFile(updated);
                JpegPhotoshopMetadata outMetadata = new JpegImageParser()
                        .getPhotoshopMetadata(updateByteSource, params);

                // Debug.debug("outMetadata", outMetadata.toString());
                // Debug.debug("hasIptcSegment", new JpegImageParser()
                // .hasIptcSegment(updateByteSource));
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            boolean ignoreImageData = isPhilHarveyTestImage(imageFile);
            params
                    .put(PARAM_KEY_READ_THUMBNAILS, new Boolean(
                            !ignoreImageData));

            JpegPhotoshopMetadata metadata = new JpegImageParser()
                    .getPhotoshopMetadata(byteSource, params);
            // metadata.dump();

            {
                List newBlocks = new ArrayList();
                List newRecords = new ArrayList();

                if (null != metadata)
                {
                    boolean keepOldIptcNonTextValues = true;
                    if (keepOldIptcNonTextValues)
                        newBlocks.addAll(metadata.photoshopApp13Data
                                .getNonIptcBlocks());
                    boolean keepOldIptcTextValues = true;
                    if (keepOldIptcTextValues)
                    {
                        List oldRecords = metadata.photoshopApp13Data
                                .getRecords();

                        newRecords = new ArrayList();
                        for (int j = 0; j < oldRecords.size(); j++)
                        {
                            IPTCRecord record = (IPTCRecord) oldRecords.get(j);
                            if (record.iptcType.type != IPTCConstants.IPTC_TYPE_CITY.type
                                    && record.iptcType.type != IPTCConstants.IPTC_TYPE_CREDIT.type)
                                newRecords.add(record);
                        }
                    }
                }

                newRecords.add(new IPTCRecord(IPTCConstants.IPTC_TYPE_CITY,
                        "Albany, NY"));
                newRecords.add(new IPTCRecord(IPTCConstants.IPTC_TYPE_CREDIT,
                        "William Sorensen"));

                PhotoshopApp13Data newData = new PhotoshopApp13Data(newRecords,
                        newBlocks);

                File updated = createTempFile(imageFile.getName()
                        + ".iptc.add.", ".jpg");
                OutputStream os = null;
                try
                {
                    os = new FileOutputStream(updated);
                    os = new BufferedOutputStream(os);
                    new JpegIptcRewriter().writeIPTC(byteSource, os, newData);
                } finally
                {
                    if (os != null) {
                        os.close();
                    }
                    os = null;
                }

                // Debug.debug("Destination Segments:");
                // new JpegUtils().dumpJFIF(new ByteSourceFile(updated));

                ByteSource updateByteSource = new ByteSourceFile(updated);
                JpegPhotoshopMetadata outMetadata = new JpegImageParser()
                        .getPhotoshopMetadata(updateByteSource, params);

                // Debug.debug("outMetadata", outMetadata.toString());
                // Debug.debug("hasIptcSegment", new JpegImageParser()
                // .hasIptcSegment(updateByteSource));
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        //    return false;

        try
        {
            ByteSource byteSource = new ByteSourceFile(file);
            return new JpegImageParser().hasIptcSegment(byteSource);
        }
        catch (Exception e)
        {
            //            Debug.debug("Error file", file.getAbsoluteFile());
            //            Debug.debug(e, 4);
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        //        Debug.debug("possible file", file);

        try
        {
            ByteSource byteSource = new ByteSourceFile(file);
            return new JpegImageParser().hasExifSegment(byteSource);
        }
        catch (Exception e)
        {
            //            Debug.debug("Error file", file.getAbsoluteFile());
            //            Debug.debug(e, 4);
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        SanselanConstants
{

    public static final ImageParser[] getAllImageParsers()
    {
        ImageParser result[] = { new JpegImageParser(), new TiffImageParser(),
                new PngImageParser(), new BmpImageParser(),
                new GifImageParser(), new PsdImageParser(),
                new PNMImageParser(), new IcoImageParser(),
                new IcnsImageParser(), new WbmpImageParser(),
                new PcxImageParser(), new DcxImageParser(),
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            ByteSource byteSource = new ByteSourceFile(imageFile);
            // Debug.debug("Source Segments:");
            // new JpegUtils().dumpJFIF(byteSource);

            Map params = new HashMap();
            String xmpXml = new JpegImageParser().getXmpXml(byteSource, params);
            assertNotNull(xmpXml);

            // Debug.debug("xmpXml", xmpXml.length());
            // Debug.debug();

            File noXmpFile = createTempFile(imageFile.getName() + ".", ".jpg");
            {
                // test remove

                OutputStream os = null;
                try
                {
                    os = new FileOutputStream(noXmpFile);
                    os = new BufferedOutputStream(os);
                    new JpegXmpRewriter().removeXmpXml(byteSource, os);
                } finally
                {
                    if (os != null) {
                        os.close();
                    }
                    os = null;
                }

                // Debug.debug("Source Segments:");
                // new JpegUtils().dumpJFIF(new ByteSourceFile(noXmpFile));

                String outXmp = new JpegImageParser().getXmpXml(
                        new ByteSourceFile(noXmpFile), params);
                assertNull(outXmp);
            }

            {
                // test update

                String newXmpXml = "test";
                File updated = createTempFile(imageFile.getName() + ".", ".jpg");
                OutputStream os = null;
                try
                {
                    os = new FileOutputStream(updated);
                    os = new BufferedOutputStream(os);
                    new JpegXmpRewriter().updateXmpXml(byteSource, os,
                            newXmpXml);
                } finally
                {
                    if (os != null) {
                        os.close();
                    }
                    os = null;
                }

                // Debug.debug("Source Segments:");
                // new JpegUtils().dumpJFIF(new ByteSourceFile(updated));

                String outXmp = new JpegImageParser().getXmpXml(
                        new ByteSourceFile(updated), params);
                assertNotNull(outXmp);
                assertEquals(outXmp, newXmpXml);
            }

            {
                // test insert

                String newXmpXml = "test";
                File updated = createTempFile(imageFile.getName() + ".", ".jpg");
                OutputStream os = null;
                try
                {
                    os = new FileOutputStream(updated);
                    os = new BufferedOutputStream(os);
                    new JpegXmpRewriter().updateXmpXml(new ByteSourceFile(noXmpFile), os,
                            newXmpXml);
                } finally
                {
                    if (os != null) {
                        os.close();
                    }
                    os = null;
                }

                // Debug.debug("Source Segments:");
                // new JpegUtils().dumpJFIF(new ByteSourceFile(updated));

                String outXmp = new JpegImageParser().getXmpXml(
                        new ByteSourceFile(updated), params);
                assertNotNull(outXmp);
                assertEquals(outXmp, newXmpXml);
            }
        }
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            Debug.debug("imageFile", imageFile);
            Debug.debug();

            ByteSource byteSource = new ByteSourceFile(imageFile);
            Map params = new HashMap();
            String xmpXml = new JpegImageParser().getXmpXml(byteSource, params );
            assertNotNull(xmpXml);

            Debug.debug("xmpXml", xmpXml);
            Debug.debug();
        }
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        //        Debug.debug("possible file", file);

        try
        {
            ByteSource byteSource = new ByteSourceFile(file);
            return new JpegImageParser().hasXmpSegment(byteSource);
        }
        catch (Exception e)
        {
            //            Debug.debug("Error file", file.getAbsoluteFile());
            //            Debug.debug(e, 4);
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public abstract class ImageParser extends BinaryFileParser implements
    SanselanConstants {

  public static final ImageParser[] getAllImageParsers() {
    ImageParser result[] = { new JpegImageParser(), new TiffImageParser(),
        new PngImageParser(), new BmpImageParser(),
        new GifImageParser(), new PsdImageParser(),
        new PNMImageParser(), new IcoImageParser(),
        //new JBig2ImageParser(),
    // new TgaImageParser(),
View Full Code Here
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  • org.apache.sanselan.formats.jpeg.exif.ExifBaseTest
  • org.apache.sanselan.formats.jpeg.iptc.IptcBaseTest
  • org.apache.sanselan.formats.jpeg.iptc.IPTCParser
  • org.apache.sanselan.formats.jpeg.iptc.IptcUpdateTest
  • org.apache.sanselan.formats.jpeg.iptc.PhotoshopApp13Data
  • org.apache.sanselan.formats.jpeg.segments.App13Segment
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