Package org.apache.derby.io

Examples of org.apache.derby.io.StorageRandomAccessFile.writeInt()


        CipherProvider tmpCipherProvider = createNewCipher(ENCRYPT,mainSecretKey,mainIV);
        tmpCipherProvider.encrypt(data, 0, data.length, data, 0);
        // openFileForWrite
        verifyKeyFile = privAccessFile(sf,Attribute.CRYPTO_EXTERNAL_KEY_VERIFY_FILE,"rw");
        // write the checksum length as int, and then the checksum and then the encrypted data
        verifyKeyFile.writeInt(checksum.length);
        verifyKeyFile.write(checksum);
        verifyKeyFile.write(data);
        verifyKeyFile.sync(true);
      }
      else
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        CipherProvider tmpCipherProvider = createNewCipher(ENCRYPT,mainSecretKey,mainIV);
        tmpCipherProvider.encrypt(data, 0, data.length, data, 0);
        // openFileForWrite
        verifyKeyFile = privAccessFile(sf,Attribute.CRYPTO_EXTERNAL_KEY_VERIFY_FILE,"rw");
        // write the checksum length as int, and then the checksum and then the encrypted data
        verifyKeyFile.writeInt(checksum.length);
        verifyKeyFile.write(checksum);
        verifyKeyFile.write(data);
        verifyKeyFile.sync(true);
      }
      else
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      java.util.Random r = new java.util.Random();
      for(int i = 0 ; i < noWrites ; i++)
      {
        REPORT("corruptig log file : filenum " + filenum + " fileposition " + filepos);
        log.seek(filepos);
        log.writeInt(r.nextInt());
        filepos +=512;

      }
      log.sync(false);
      log.close();
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      java.util.Random r = new java.util.Random();
      for(int i = 0 ; i < noWrites ; i++)
      {
        REPORT("corruptig log file : filenum " + filenum + " fileposition " + filepos);
        log.seek(filepos);
        log.writeInt(r.nextInt());
        filepos +=512;

      }
            log.sync();
      log.close();
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        CipherProvider tmpCipherProvider = createNewCipher(ENCRYPT,mainSecretKey,mainIV);
        tmpCipherProvider.encrypt(data, 0, data.length, data, 0);
        // openFileForWrite
        verifyKeyFile = privAccessFile(sf,Attribute.CRYPTO_EXTERNAL_KEY_VERIFY_FILE,"rw");
        // write the checksum length as int, and then the checksum and then the encrypted data
        verifyKeyFile.writeInt(checksum.length);
        verifyKeyFile.write(checksum);
        verifyKeyFile.write(data);
                verifyKeyFile.sync();
      }
      else
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      java.util.Random r = new java.util.Random();
      for(int i = 0 ; i < noWrites ; i++)
      {
        REPORT("corruptig log file : filenum " + filenum + " fileposition " + filepos);
        log.seek(filepos);
        log.writeInt(r.nextInt());
        filepos +=512;

      }
      log.sync(false);
      log.close();
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        CipherProvider tmpCipherProvider = createNewCipher(ENCRYPT,mainSecretKey,mainIV);
        tmpCipherProvider.encrypt(data, 0, data.length, data, 0);
        // openFileForWrite
        verifyKeyFile = privAccessFile(sf,Attribute.CRYPTO_EXTERNAL_KEY_VERIFY_FILE,"rw");
        // write the checksum length as int, and then the checksum and then the encrypted data
        verifyKeyFile.writeInt(checksum.length);
        verifyKeyFile.write(checksum);
        verifyKeyFile.write(data);
        verifyKeyFile.sync(true);
      }
      else
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        CipherProvider tmpCipherProvider = createNewCipher(ENCRYPT,mainSecretKey,mainIV);
        tmpCipherProvider.encrypt(data, 0, data.length, data, 0);
        // openFileForWrite
        verifyKeyFile = privAccessFile(sf,Attribute.CRYPTO_EXTERNAL_KEY_VERIFY_FILE,"rw");
        // write the checksum length as int, and then the checksum and then the encrypted data
        verifyKeyFile.writeInt(checksum.length);
        verifyKeyFile.write(checksum);
        verifyKeyFile.write(data);
                verifyKeyFile.sync();
      }
      else
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        CipherProvider tmpCipherProvider = createNewCipher(ENCRYPT,mainSecretKey,mainIV);
        tmpCipherProvider.encrypt(data, 0, data.length, data, 0);
        // openFileForWrite
        verifyKeyFile = privAccessFile(sf,Attribute.CRYPTO_EXTERNAL_KEY_VERIFY_FILE,"rw");
        // write the checksum length as int, and then the checksum and then the encrypted data
        verifyKeyFile.writeInt(checksum.length);
        verifyKeyFile.write(checksum);
        verifyKeyFile.write(data);
        verifyKeyFile.sync(true);
      }
      else
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        CipherProvider tmpCipherProvider = createNewCipher(ENCRYPT,mainSecretKey,mainIV);
        tmpCipherProvider.encrypt(data, 0, data.length, data, 0);
        // openFileForWrite
        verifyKeyFile = privAccessFile(sf,Attribute.CRYPTO_EXTERNAL_KEY_VERIFY_FILE,"rw");
        // write the checksum length as int, and then the checksum and then the encrypted data
        verifyKeyFile.writeInt(checksum.length);
        verifyKeyFile.write(checksum);
        verifyKeyFile.write(data);
                verifyKeyFile.sync();
      }
      else
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