Examples of org.apache.poi.poifs.filesystem.POIFSFileSystem.writeFilesystem()

Class org.apache.poi.poifs.filesystem.POIFSFileSystem

Examples of org.apache.poi.poifs.filesystem.POIFSFileSystem.writeFilesystem()

org.apache.poi.poifs.filesystem.POIFSFileSystem.writeFilesystem()
Write the filesystem out @param stream the OutputStream to which the filesystem will bewritten @exception IOException thrown on errors writing to the stream

        if(preserveNodes) {
          copyNodes(filesystem, outFS, writtenEntries);
        }


        // Send the POIFSFileSystem object out to the underlying stream
        outFS.writeFilesystem(out);
    }




  /* ******************* adding methods follow ********************* */

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            // YK: preserve StorageClsid, it is important for embedded workbooks,
            // see Bugzilla 47920
            fs.getRoot().setStorageClsid(this.directory.getStorageClsid());
        }
        fs.writeFilesystem(stream);
    }


    /**
     * Totals the sizes of all sheet records and eventually serializes them
     */

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            ps.write(psStream);
            psStream.close();
            final byte[] streamData = psStream.toByteArray();
            poiFs.createDocument(new ByteArrayInputStream(streamData),
                                 SummaryInformation.DEFAULT_STREAM_NAME);
            poiFs.writeFilesystem(out);
            out.close();
            Assert.fail("Should have thrown a NoFormatIDException.");
        }
        catch (Exception ex)
        {

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        ps.write(psStream);
        psStream.close();
        final byte[] streamData = psStream.toByteArray();
        poiFs.createDocument(new ByteArrayInputStream(streamData),
                             SummaryInformation.DEFAULT_STREAM_NAME);
        poiFs.writeFilesystem(out);
        out.close();


        /* Read the POIFS: */
        final POIFSReader r = new POIFSReader();
        r.registerListener(new MyPOIFSReaderListener(),

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        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: */
        final PropertySet[] psa = new PropertySet[1];
        final POIFSReader r = new POIFSReader();

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        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];
        final POIFSReader r = new POIFSReader();

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                psOut.write(psStream);
                psStream.close();
                final byte[] streamData = psStream.toByteArray();
                poiFs.createDocument(new ByteArrayInputStream(streamData),
                                     psf1[i].getName());
                poiFs.writeFilesystem(out);
            }
            out.close();




            /* Read the property set streams from the POI filesystem just

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


            /* Read back: */
            final POIFile[] psf = Util.readPropertySets(copy);
            Assert.assertEquals(1, psf.length);

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            s.setFormatID(SectionIDMap.DOCUMENT_SUMMARY_INFORMATION_ID[0]);
            int codepage = 12345;
            s.setProperty(PropertyIDMap.PID_CODEPAGE, Variant.VT_I2,
                          Integer.valueOf(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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        // Copy over everything else unchanged
        EntryUtils.copyNodes(directory, fs.getRoot(), excepts);
        
        // Save the resultant POIFSFileSystem to the output stream
        fs.writeFilesystem(out);
    }
}

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