Examples of org.apache.poi.hpsf.MutablePropertySet.toInputStream()

Class org.apache.poi.hpsf.MutablePropertySet

Examples of org.apache.poi.hpsf.MutablePropertySet.toInputStream()

org.apache.poi.hpsf.MutablePropertySet.toInputStream()

Returns the contents of this property set stream as an input stream. The latter can be used for example to write the property set into a POIFS document. The input stream represents a snapshot of the property set. If the latter is modified while the input stream is still being read, the modifications will not be reflected in the input stream but in the {@link MutablePropertySet} only.
@return the contents of this property set stream @throws WritingNotSupportedException if HPSF does not yet support writingof a property's variant type. @throws IOException if an I/O exception occurs.

        p.setType(Variant.VT_LPWSTR);
        p.setValue(AUTHOR);
        si.setProperty(p);
        si.setProperty(PropertyIDMap.PID_TITLE, Variant.VT_LPSTR, TITLE);
    
        poiFs.createDocument(ps.toInputStream(),
                             SummaryInformation.DEFAULT_STREAM_NAME);
        poiFs.writeFilesystem(out);
        out.close();
    
        /* Read the POIFS: */

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        final MutableSection s2 = new MutableSection();
        s2.setFormatID(formatID);
        s2.setProperty(2, SECTION2);
        ps.addSection(s2);


        poiFs.createDocument(ps.toInputStream(), STREAM_NAME);
        poiFs.writeFilesystem(out);
        out.close();


        /* Read the POIFS: */
        final PropertySet[] psa = new PropertySet[1];

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            s.setDictionary(m);
            s.setFormatID(SectionIDMap.DOCUMENT_SUMMARY_INFORMATION_ID[0]);
            int codepage = Constants.CP_UNICODE;
            s.setProperty(PropertyIDMap.PID_CODEPAGE, Variant.VT_I2,
                          new Integer(codepage));
            poiFs.createDocument(ps1.toInputStream(), "Test");
            poiFs.writeFilesystem(out);
            out.close();


            /* Read back: */
            final POIFile[] psf = Util.readPropertySets(copy);

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            s.setDictionary(m);
            s.setFormatID(SectionIDMap.DOCUMENT_SUMMARY_INFORMATION_ID[0]);
            int codepage = 12345;
            s.setProperty(PropertyIDMap.PID_CODEPAGE, Variant.VT_I2,
                          new Integer(codepage));
            poiFs.createDocument(ps1.toInputStream(), "Test");
            poiFs.writeFilesystem(out);
            out.close();
            fail("This testcase did not detect the invalid codepage value.");
        }
        catch (IllegalPropertySetDataException ex)

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            s.setProperty(PropertyIDMap.PID_TITLE, Variant.VT_LPWSTR,
                          "Test");


            /* Create an input stream containing the bytes the property set
             * stream consists of. */
            final InputStream pss = mps.toInputStream();


            /* Write the property set stream to the POIFS. */
            de.createDocument(name, pss);
        }

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                         final PropertySet ps)
            throws WritingNotSupportedException, IOException
        {
            final DirectoryEntry de = getPath(poiFs, path);
            final MutablePropertySet mps = new MutablePropertySet(ps);
            de.createDocument(name, mps.toInputStream());
        }






        /**

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        final POIFSFileSystem poiFs = new POIFSFileSystem();


        /* For writing the property set into a POI file system it has to be
         * handed over to the POIFS.createDocument() method as an input stream
         * which produces the bytes making out the property set stream. */
        final InputStream is = mps.toInputStream();


        /* Create the summary information property set in the POI file
         * system. It is given the default name most (if not all) summary
         * information property sets have. */
        poiFs.createDocument(is, SummaryInformation.DEFAULT_STREAM_NAME);

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                         final PropertySet ps)
            throws WritingNotSupportedException, IOException
        {
            final DirectoryEntry de = getPath(poiFs, path);
            final MutablePropertySet mps = new MutablePropertySet(ps);
            de.createDocument(name, mps.toInputStream());
        }






        /**

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        final POIFSFileSystem poiFs = new POIFSFileSystem();


        /* For writing the property set into a POI file system it has to be
         * handed over to the POIFS.createDocument() method as an input stream
         * which produces the bytes making out the property set stream. */
        final InputStream is = mps.toInputStream();


        /* Create the summary information property set in the POI file
         * system. It is given the default name most (if not all) summary
         * information property sets have. */
        poiFs.createDocument(is, SummaryInformation.DEFAULT_STREAM_NAME);

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                         final PropertySet ps)
            throws WritingNotSupportedException, IOException
        {
            final DirectoryEntry de = getPath(poiFs, path);
            final MutablePropertySet mps = new MutablePropertySet(ps);
            de.createDocument(name, mps.toInputStream());
        }






        /**

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