Examples of org.apache.poi.hssf.record.ProtectRecord

org.apache.poi.hssf.record.ProtectRecord
Title: Protect Record
Description: defines whether a sheet or workbook is protected (HSSF DOES NOT SUPPORT ENCRYPTION)
(kindly ask the US government to stop having arcane stupid encryption laws and we'll support it)
(after all terrorists will all use US-legal encrypton right??)
REFERENCE: PG 373 Microsoft Excel 97 Developer's Kit (ISBN: 1-57231-498-2)
@author Andrew C. Oliver (acoliver at apache dot org) @version 2.0-pre

   */
  public void testProtect() {
    HSSFWorkbook workbook = new HSSFWorkbook();
    HSSFSheet hssfSheet = workbook.createSheet();
    Sheet sheet = hssfSheet.getSheet();
    ProtectRecord protect = sheet.getProtect();


    assertFalse(protect.getProtect());


    // This will tell us that cloneSheet, and by extension,
    // the list forms of createSheet leave us with an accessible
    // ProtectRecord.
    hssfSheet.setProtect(true);

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    short expected = (short)0xfef1;
    HSSFWorkbook wb = new HSSFWorkbook();
    HSSFSheet s = wb.createSheet();
    s.protectSheet("abcdefghij");
    Sheet sheet = s.getSheet();
    ProtectRecord protect = sheet.getProtect();
    PasswordRecord pass = sheet.getPassword();
    assertTrue("protection should be on",protect.getProtect());
    assertTrue("object protection should be on",sheet.isProtected()[1]);
    assertTrue("scenario protection should be on",sheet.isProtected()[2]);
    assertEquals("well known value for top secret hash should be "+Integer.toHexString(expected).substring(4),expected,pass.getPassword());
  }

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     * @return a new Protect record with protect set to false.
     */
    private static ProtectRecord createProtect() {
        // by default even when we support it we won't
        // want it to be protected
        return new ProtectRecord(false);
    }

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   */
  public void testProtect() {
    HSSFWorkbook workbook = new HSSFWorkbook();
    HSSFSheet hssfSheet = workbook.createSheet();
    Sheet sheet = hssfSheet.getSheet();
    ProtectRecord protect = sheet.getProtect();
     
    assertFalse(protect.getProtect());


    // This will tell us that cloneSheet, and by extension,
    // the list forms of createSheet leave us with an accessible
    // ProtectRecord.
    hssfSheet.setProtect(true);

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     * @return a new Protect record with protect set to false.
     */
    private static ProtectRecord createProtect() {
        // by default even when we support it we won't
        // want it to be protected
        return new ProtectRecord(false); 
    }

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    /**
     * @return the ProtectRecord. If one is not contained in the sheet, then one is created.
     */
    public ProtectRecord getProtect() {
        if (protect == null) {
            protect = new ProtectRecord(false);
            // Insert the newly created protect record just before DefaultColWidthRecord
            int loc = findFirstRecordLocBySid(DefaultColWidthRecord.sid);
            _records.add(loc, protect);
        }
        return protect;

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     * @param objects are protected
     * @param scenarios are protected
     */
    public void protectSheet( String password, boolean objects, boolean scenarios ) {
        int protIdx = -1;
        ProtectRecord prec = getProtect();
        PasswordRecord pass = getPassword();
        prec.setProtect(true);
        pass.setPassword(PasswordRecord.hashPassword(password));
        if((objprotect == null && objects) || (scenprotect != null && scenarios)) {
            protIdx = _records.indexOf( protect );
        }
        if(objprotect == null && objects) {

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     * @param scenarios are unprotected (false = unprotect)
     */
    public void unprotectSheet( boolean sheet, boolean objects, boolean scenarios ) {


        if (!sheet) {
           ProtectRecord prec = getProtect();
           prec.setProtect(sheet);
           PasswordRecord pass = getPassword();
           pass.setPassword((short)00);
        }
        if(objprotect != null && !objects) {
            objprotect.setProtect(false);

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     * @return a new Protect record with protect set to false.
     */
    private static ProtectRecord createProtect() {
        // by default even when we support it we won't
        // want it to be protected
        return new ProtectRecord(false);
    }

View Full Code Here

     * @return a new Protect record with protect set to false.
     */
    private static ProtectRecord createProtect() {
        // by default even when we support it we won't
        // want it to be protected
        return new ProtectRecord(false);
    }

View Full Code Here

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