How to use

getData

method

in

org.postgresql.fastpath.Fastpath

/**
 * Reads some data from the object, and return as a byte[] array.
 *
 * @param len number of bytes to read
 * @return byte[] array containing data read
 * @throws SQLException if a database-access error occurs.
 */
public byte[] read(int len) throws SQLException {
 // This is the original method, where the entire block (len bytes)
 // is retrieved in one go.
 FastpathArg[] args = new FastpathArg[2];
 args[0] = new FastpathArg(fd);
 args[1] = new FastpathArg(len);
 return fp.getData("loread", args);
}

/**
 * Reads some data from the object, and return as a byte[] array
 *
 * @param len number of bytes to read
 * @return byte[] array containing data read
 * @exception SQLException if a database-access error occurs.
 */
public byte[] read(int len) throws SQLException
{
  // This is the original method, where the entire block (len bytes)
  // is retrieved in one go.
  FastpathArg args[] = new FastpathArg[2];
  args[0] = new FastpathArg(fd);
  args[1] = new FastpathArg(len);
  return fp.getData("loread", args);
}

/**
 * Reads some data from the object, and return as a byte[] array
 *
 * @param len number of bytes to read
 * @return byte[] array containing data read
 * @exception SQLException if a database-access error occurs.
 */
public byte[] read(int len) throws SQLException
{
  // This is the original method, where the entire block (len bytes)
  // is retrieved in one go.
  FastpathArg args[] = new FastpathArg[2];
  args[0] = new FastpathArg(fd);
  args[1] = new FastpathArg(len);
  return fp.getData("loread", args);
}

/**
 * Reads some data from the object, and return as a byte[] array
 *
 * @param len number of bytes to read
 * @return byte[] array containing data read
 * @exception SQLException if a database-access error occurs.
 */
public byte[] read(int len) throws SQLException
{
  // This is the original method, where the entire block (len bytes)
  // is retrieved in one go.
  FastpathArg args[] = new FastpathArg[2];
  args[0] = new FastpathArg(fd);
  args[1] = new FastpathArg(len);
  return fp.getData("loread", args);
}