예제 #1
0
        public void TestWriteWellKnown1()
        {
        POIDataSamples _samples = POIDataSamples.GetHPSFInstance();
        using (FileStream doc1 = _samples.GetFile(POI_FS))
        {

            /* Read a Test document <em>doc1</em> into a POI filesystem. */
            POIFSFileSystem poifs = new POIFSFileSystem(doc1);
            DirectoryEntry dir = poifs.Root;
            DocumentEntry siEntry = (DocumentEntry)dir.GetEntry(SummaryInformation.DEFAULT_STREAM_NAME);
            DocumentEntry dsiEntry = (DocumentEntry)dir.GetEntry(DocumentSummaryInformation.DEFAULT_STREAM_NAME);

            /*
             * Read the summary information stream and the document summary
             * information stream from the POI filesystem.
             * 
             * Please note that the result consists of SummaryInformation and
             * DocumentSummaryInformation instances which are in memory only. To
             * make them permanent they have to be written to a POI filesystem
             * explicitly (overwriting the former contents). Then the POI filesystem
             * should be saved to a file.
             */
            DocumentInputStream dis = new DocumentInputStream(siEntry);
            PropertySet ps = new PropertySet(dis);
            SummaryInformation si = new SummaryInformation(ps);
            dis = new DocumentInputStream(dsiEntry);
            ps = new PropertySet(dis);
            DocumentSummaryInformation dsi = new DocumentSummaryInformation(ps);

            /*
             * Write all properties supported by HPSF to the summary information
             * (e.g. author, edit date, application name) and to the document
             * summary information (e.g. company, manager).
             */
            Calendar cal = new GregorianCalendar();
            //long time1 = (long)cal.GetMilliseconds(new DateTime(2000, 6, 6, 6, 6, 6));

            //long time2 = (long)cal.GetMilliseconds(new DateTime(2001, 7, 7, 7, 7, 7));
            //long time3 = (long)cal.GetMilliseconds(new DateTime(2002, 8, 8, 8, 8, 8));

            int nr = 4711;
            String P_APPLICATION_NAME = "Microsoft Office Word";
            String P_AUTHOR = "Rainer Klute";
            int P_CHAR_COUNT = 125;
            String P_COMMENTS = "";  //"Comments";
            DateTime P_CREATE_DATE_TIME = new DateTime(2006, 2, 1, 7, 36, 0);
            long P_EDIT_TIME = ++nr * 1000 * 10;
            String P_KEYWORDS = "Test HPSF SummaryInformation DocumentSummaryInformation Writing";
            String P_LAST_AUTHOR = "LastAuthor";
            DateTime? P_LAST_PRINTED = null;
            DateTime P_LAST_SAVE_DATE_TIME = new DateTime(2008, 9, 30, 9, 54, 0);
            int P_PAGE_COUNT = 1;
            String P_REV_NUMBER = "RevNumber";
            int P_SECURITY = 1;
            String P_SUBJECT = "Subject";
            String P_TEMPLATE = "Normal.dotm";
            // FIXME (byte array properties not yet implemented): byte[] P_THUMBNAIL = new byte[123];
            String P_TITLE = "This document is used for testing POI HPSF¡¯s writing capabilities for the summary information stream and the document summary information stream";
            int P_WORD_COUNT = 21;

            int P_BYTE_COUNT = ++nr;
            String P_CATEGORY = "Category";
            String P_COMPANY = "Rainer Klute IT-Consulting GmbH";
            // FIXME (byte array properties not yet implemented): byte[]  P_DOCPARTS = new byte[123];
            // FIXME (byte array properties not yet implemented): byte[]  P_HEADING_PAIR = new byte[123];
            int P_HIDDEN_COUNT = ++nr;
            int P_LINE_COUNT = ++nr;
            bool P_LINKS_DIRTY = true;
            String P_MANAGER = "Manager";
            int P_MM_CLIP_COUNT = ++nr;
            int P_NOTE_COUNT = ++nr;
            int P_PAR_COUNT = ++nr;
            String P_PRESENTATION_FORMAT = "PresentationFormat";
            bool P_SCALE = false;
            int P_SLIDE_COUNT = ++nr;
            DateTime now = DateTime.Now;

            int POSITIVE_INTEGER = 2222;
            long POSITIVE_LONG = 3333;
            Double POSITIVE_DOUBLE = 4444;
            int NEGATIVE_INTEGER = 2222;
            long NEGATIVE_LONG = 3333;
            Double NEGATIVE_DOUBLE = 4444;

            int MAX_INTEGER = int.MaxValue;
            int MIN_INTEGER = int.MinValue;
            long MAX_LONG = long.MaxValue;
            long MIN_LONG = long.MinValue;
            Double MAX_DOUBLE = Double.MaxValue;
            Double MIN_DOUBLE = Double.MinValue;

            si.ApplicationName = P_APPLICATION_NAME;
            si.Author = P_AUTHOR;
            si.CharCount = P_CHAR_COUNT;
            si.Comments = P_COMMENTS;
            si.CreateDateTime = P_CREATE_DATE_TIME;
            si.EditTime = P_EDIT_TIME;
            si.Keywords = P_KEYWORDS;
            si.LastAuthor = P_LAST_AUTHOR;
            si.LastPrinted = P_LAST_PRINTED;
            si.LastSaveDateTime = P_LAST_SAVE_DATE_TIME;
            si.PageCount = P_PAGE_COUNT;
            si.RevNumber = P_REV_NUMBER;
            si.Security = P_SECURITY;
            si.Subject = P_SUBJECT;
            si.Template = P_TEMPLATE;
            // FIXME (byte array properties not yet implemented): si.Thumbnail=P_THUMBNAIL;
            si.Title = P_TITLE;
            si.WordCount = P_WORD_COUNT;

            dsi.ByteCount = P_BYTE_COUNT;
            dsi.Category = P_CATEGORY;
            dsi.Company = P_COMPANY;
            // FIXME (byte array properties not yet implemented): dsi.Docparts=P_DOCPARTS;
            // FIXME (byte array properties not yet implemented): dsi.HeadingPair=P_HEADING_PAIR;
            dsi.HiddenCount = P_HIDDEN_COUNT;
            dsi.LineCount = P_LINE_COUNT;
            dsi.LinksDirty = P_LINKS_DIRTY;
            dsi.Manager = P_MANAGER;
            dsi.MMClipCount = P_MM_CLIP_COUNT;
            dsi.NoteCount = P_NOTE_COUNT;
            dsi.ParCount = P_PAR_COUNT;
            dsi.PresentationFormat = P_PRESENTATION_FORMAT;
            dsi.Scale = P_SCALE;
            dsi.SlideCount = P_SLIDE_COUNT;

            CustomProperties customProperties = dsi.CustomProperties;
            if (customProperties == null)
                customProperties = new CustomProperties();
            customProperties.Put("Schlüssel 1", "Wert 1");
            customProperties.Put("Schlüssel 2", "Wert 2");
            customProperties.Put("Schlüssel 3", "Wert 3");
            customProperties.Put("Schlüssel 4", "Wert 4");
            customProperties.Put("positive_int", POSITIVE_INTEGER);
            customProperties.Put("positive_long", POSITIVE_LONG);
            customProperties.Put("positive_Double", POSITIVE_DOUBLE);
            customProperties.Put("negative_int", NEGATIVE_INTEGER);
            customProperties.Put("negative_long", NEGATIVE_LONG);
            customProperties.Put("negative_Double", NEGATIVE_DOUBLE);
            customProperties.Put("Boolean", true);
            customProperties.Put("Date", now);
            customProperties.Put("max_int", MAX_INTEGER);
            customProperties.Put("min_int", MIN_INTEGER);
            customProperties.Put("max_long", MAX_LONG);
            customProperties.Put("min_long", MIN_LONG);
            customProperties.Put("max_Double", MAX_DOUBLE);
            customProperties.Put("min_Double", MIN_DOUBLE);
            dsi.CustomProperties = customProperties;

            /* Write the summary information stream and the document summary
             * information stream to the POI filesystem. */
            si.Write(dir, siEntry.Name);
            dsi.Write(dir, dsiEntry.Name);

            /* Write the POI filesystem to a (temporary) file <em>doc2</em>
             * and Close the latter. */
            using (FileStream doc2 = File.Create( @"\POI_HPSF_Test2.tmp"))
            {

                poifs.WriteFileSystem(doc2);
                //doc2.Flush();

                /*
                 * Open <em>doc2</em> for Reading and check summary information and
                 * document summary information. All properties written before must be
                 * found in the property streams of <em>doc2</em> and have the correct
                 * values.
                 */
                doc2.Flush();
                doc2.Position = 0;
                POIFSFileSystem poifs2 = new POIFSFileSystem(doc2);
                dir = poifs2.Root;
                siEntry = (DocumentEntry)dir.GetEntry(SummaryInformation.DEFAULT_STREAM_NAME);
                dsiEntry = (DocumentEntry)dir.GetEntry(DocumentSummaryInformation.DEFAULT_STREAM_NAME);

                dis = new DocumentInputStream(siEntry);
                ps = new PropertySet(dis);
                si = new SummaryInformation(ps);
                dis = new DocumentInputStream(dsiEntry);
                ps = new PropertySet(dis);
                dsi = new DocumentSummaryInformation(ps);

                Assert.AreEqual(P_APPLICATION_NAME, si.ApplicationName);
                Assert.AreEqual(P_AUTHOR, si.Author);
                Assert.AreEqual(P_CHAR_COUNT, si.CharCount);
                Assert.AreEqual(P_COMMENTS, si.Comments);
                Assert.AreEqual(P_CREATE_DATE_TIME, si.CreateDateTime);
                Assert.AreEqual(P_EDIT_TIME, si.EditTime);
                Assert.AreEqual(P_KEYWORDS, si.Keywords);
                Assert.AreEqual(P_LAST_AUTHOR, si.LastAuthor);
                Assert.AreEqual(P_LAST_PRINTED, si.LastPrinted);
                Assert.AreEqual(P_LAST_SAVE_DATE_TIME, si.LastSaveDateTime);
                Assert.AreEqual(P_PAGE_COUNT, si.PageCount);
                Assert.AreEqual(P_REV_NUMBER, si.RevNumber);
                Assert.AreEqual(P_SECURITY, si.Security);
                Assert.AreEqual(P_SUBJECT, si.Subject);
                Assert.AreEqual(P_TEMPLATE, si.Template);
                // FIXME (byte array properties not yet implemented): Assert.AreEqual(P_THUMBNAIL, si.Thumbnail);
                Assert.AreEqual(P_TITLE, si.Title);
                Assert.AreEqual(P_WORD_COUNT, si.WordCount);

                Assert.AreEqual(P_BYTE_COUNT, dsi.ByteCount);
                Assert.AreEqual(P_CATEGORY, dsi.Category);
                Assert.AreEqual(P_COMPANY, dsi.Company);
                // FIXME (byte array properties not yet implemented): Assert.AreEqual(P_, dsi.Docparts);
                // FIXME (byte array properties not yet implemented): Assert.AreEqual(P_, dsi.HeadingPair);
                Assert.AreEqual(P_HIDDEN_COUNT, dsi.HiddenCount);
                Assert.AreEqual(P_LINE_COUNT, dsi.LineCount);
                Assert.AreEqual(P_LINKS_DIRTY, dsi.LinksDirty);
                Assert.AreEqual(P_MANAGER, dsi.Manager);
                Assert.AreEqual(P_MM_CLIP_COUNT, dsi.MMClipCount);
                Assert.AreEqual(P_NOTE_COUNT, dsi.NoteCount);
                Assert.AreEqual(P_PAR_COUNT, dsi.ParCount);
                Assert.AreEqual(P_PRESENTATION_FORMAT, dsi.PresentationFormat);
                Assert.AreEqual(P_SCALE, dsi.Scale);
                Assert.AreEqual(P_SLIDE_COUNT, dsi.SlideCount);

                CustomProperties cps = dsi.CustomProperties;
                //Assert.AreEqual(customProperties, cps);
                Assert.IsNull(cps["No value available"]);
                Assert.AreEqual("Wert 1", cps["Schlüssel 1"]);
                Assert.AreEqual("Wert 2", cps["Schlüssel 2"]);
                Assert.AreEqual("Wert 3", cps["Schlüssel 3"]);
                Assert.AreEqual("Wert 4", cps["Schlüssel 4"]);
                Assert.AreEqual(POSITIVE_INTEGER, cps["positive_int"]);
                Assert.AreEqual(POSITIVE_LONG, cps["positive_long"]);
                Assert.AreEqual(POSITIVE_DOUBLE, cps["positive_Double"]);
                Assert.AreEqual(NEGATIVE_INTEGER, cps["negative_int"]);
                Assert.AreEqual(NEGATIVE_LONG, cps["negative_long"]);
                Assert.AreEqual(NEGATIVE_DOUBLE, cps["negative_Double"]);
                Assert.AreEqual(true, cps["Boolean"]);
                Assert.AreEqual(now, cps["Date"]);
                Assert.AreEqual(MAX_INTEGER, cps["max_int"]);
                Assert.AreEqual(MIN_INTEGER, cps["min_int"]);
                Assert.AreEqual(MAX_LONG, cps["max_long"]);
                Assert.AreEqual(MIN_LONG, cps["min_long"]);
                Assert.AreEqual(MAX_DOUBLE, cps["max_Double"]);
                Assert.AreEqual(MIN_DOUBLE, cps["min_Double"]);

                /* Remove all properties supported by HPSF from the summary
                 * information (e.g. author, edit date, application name) and from the
                 * document summary information (e.g. company, manager). */
                si.RemoveApplicationName();
                si.RemoveAuthor();
                si.RemoveCharCount();
                si.RemoveComments();
                si.RemoveCreateDateTime();
                si.RemoveEditTime();
                si.RemoveKeywords();
                si.RemoveLastAuthor();
                si.RemoveLastPrinted();
                si.RemoveLastSaveDateTime();
                si.RemovePageCount();
                si.RemoveRevNumber();
                si.RemoveSecurity();
                si.RemoveSubject();
                si.RemoveTemplate();
                si.RemoveThumbnail();
                si.RemoveTitle();
                si.RemoveWordCount();

                dsi.RemoveByteCount();
                dsi.RemoveCategory();
                dsi.RemoveCompany();
                dsi.RemoveCustomProperties();
                dsi.RemoveDocparts();
                dsi.RemoveHeadingPair();
                dsi.RemoveHiddenCount();
                dsi.RemoveLineCount();
                dsi.RemoveLinksDirty();
                dsi.RemoveManager();
                dsi.RemoveMMClipCount();
                dsi.RemoveNoteCount();
                dsi.RemoveParCount();
                dsi.RemovePresentationFormat();
                dsi.RemoveScale();
                dsi.RemoveSlideCount();

                /* 
                 * <li>Write the summary information stream and the document summary
                 * information stream to the POI filesystem. */
                si.Write(dir, siEntry.Name);
                dsi.Write(dir, dsiEntry.Name);

                /* 
                 * <li>Write the POI filesystem to a (temporary) file <em>doc3</em>
                 * and Close the latter. */
                using (FileStream doc3 = File.Create( @"\POI_HPSF_Test3.tmp"))
                {

                    poifs2.WriteFileSystem(doc3);
                    doc3.Position = 0;

                    /* 
                     * Open <em>doc3</em> for Reading and check summary information
                     * and document summary information. All properties Removed before must not
                     * be found in the property streams of <em>doc3</em>.
                     */
                    POIFSFileSystem poifs3 = new POIFSFileSystem(doc3);


                    dir = poifs3.Root;
                    siEntry = (DocumentEntry)dir.GetEntry(SummaryInformation.DEFAULT_STREAM_NAME);
                    dsiEntry = (DocumentEntry)dir.GetEntry(DocumentSummaryInformation.DEFAULT_STREAM_NAME);

                    dis = new DocumentInputStream(siEntry);
                    ps = new PropertySet(dis);
                    si = new SummaryInformation(ps);
                    dis = new DocumentInputStream(dsiEntry);
                    ps = new PropertySet(dis);
                    dsi = new DocumentSummaryInformation(ps);

                    Assert.AreEqual(null, si.ApplicationName);
                    Assert.AreEqual(null, si.Author);
                    Assert.AreEqual(0, si.CharCount);
                    Assert.IsTrue(si.WasNull);
                    Assert.AreEqual(null, si.Comments);
                    Assert.AreEqual(null, si.CreateDateTime);
                    Assert.AreEqual(0, si.EditTime);
                    Assert.IsTrue(si.WasNull);
                    Assert.AreEqual(null, si.Keywords);
                    Assert.AreEqual(null, si.LastAuthor);
                    Assert.AreEqual(null, si.LastPrinted);
                    Assert.AreEqual(null, si.LastSaveDateTime);
                    Assert.AreEqual(0, si.PageCount);
                    Assert.IsTrue(si.WasNull);
                    Assert.AreEqual(null, si.RevNumber);
                    Assert.AreEqual(0, si.Security);
                    Assert.IsTrue(si.WasNull);
                    Assert.AreEqual(null, si.Subject);
                    Assert.AreEqual(null, si.Template);
                    Assert.AreEqual(null, si.Thumbnail);
                    Assert.AreEqual(null, si.Title);
                    Assert.AreEqual(0, si.WordCount);
                    Assert.IsTrue(si.WasNull);

                    Assert.AreEqual(0, dsi.ByteCount);
                    Assert.IsTrue(dsi.WasNull);
                    Assert.AreEqual(null, dsi.Category);
                    Assert.AreEqual(null, dsi.CustomProperties);
                    // FIXME (byte array properties not yet implemented): Assert.AreEqual(null, dsi.Docparts);
                    // FIXME (byte array properties not yet implemented): Assert.AreEqual(null, dsi.HeadingPair);
                    Assert.AreEqual(0, dsi.HiddenCount);
                    Assert.IsTrue(dsi.WasNull);
                    Assert.AreEqual(0, dsi.LineCount);
                    Assert.IsTrue(dsi.WasNull);
                    Assert.AreEqual(false, dsi.LinksDirty);
                    Assert.IsTrue(dsi.WasNull);
                    Assert.AreEqual(null, dsi.Manager);
                    Assert.AreEqual(0, dsi.MMClipCount);
                    Assert.IsTrue(dsi.WasNull);
                    Assert.AreEqual(0, dsi.NoteCount);
                    Assert.IsTrue(dsi.WasNull);
                    Assert.AreEqual(0, dsi.ParCount);
                    Assert.IsTrue(dsi.WasNull);
                    Assert.AreEqual(null, dsi.PresentationFormat);
                    Assert.AreEqual(false, dsi.Scale);
                    Assert.IsTrue(dsi.WasNull);
                    Assert.AreEqual(0, dsi.SlideCount);
                    Assert.IsTrue(dsi.WasNull);
                }
            }
        }
            File.Delete( @"\POI_HPSF_Test3.tmp");
            File.Delete( @"\POI_HPSF_Test2.tmp");
        }