samplereaderio.java

SUnRDIS网络应用平台,可以在该平台上开发RFID应用,系统.

     * @throws IOException for any other error condition
     */
    public Identifier writeIdentifier(Identifier id, Object param)  throws IOException, TimeoutException, ConnectionResetException {
        throw new IOException("Not yet implemented");
    }

    /**
     * Read the contents of the user data memory bank from the transponder identified.
     * The operation will return when all the data in the memory bank has been read or
     * the scanDuration timeout has been reached.
     * @param identifier is the Identifier from which to read information
     * @param scanLength the number of milliseconds the reader should wait for a reply
     * @return byte[] with the User Memory Bank contents
     * @throws TimeoutException if the reader did not reply within the timeout specified during the creation of the ReaderIO
     * @throws ConnectionResetException if the connection to the reader has been lost
     * @throws IOException for any other error condition
     * @throws NotSupportedException if the operation is not supported by the reader
     */
    public byte[] readUserData(Identifier identifier, long scanLength) throws IOException, TimeoutException, ConnectionResetException, NotSupportedException {
        
        // TODO put your code here
        
        throw new NotSupportedException();
    }
    
    /**
     * Writes the specified data into the User Data memory bank of the transponder identified
     * by identifier.
     * @param identifier is the Identifier for the transponder to which the data will be written
     * @param offset is the int specifying where to start writing the data within the User Data
     * memory bank.  The starting offset is 0.  data[0] is written at offset, data[1] is written
     * at offset+1, etc.
     * @param data is the byte[] containing the data to be written
     * @param password is the byte[] containing the write/access password needed to update the transponder
     * @param scanLength    the number of milliseconds the reader should wait for a reply
     * @throws ConnectionResetException if the connection to the reader has been lost
     * @throws IOException for any other error condition
     * @throws NotSupportedException if the operation is not supported by the reader
     */
    public void writeUserData(Identifier identifier, int offset, byte[] data, byte[] password, long scanLength) throws IOException, TimeoutException, ConnectionResetException, NotSupportedException {
        
        // TODO put your code here
        
        throw new NotSupportedException();
    }
    
    /**
     * The Transponder's User Memory is divided in blocks, each block containing a number of bytes.  This method returns the
     * total number of bytes in the User Memory Area, equivalent to blockCount * blockSize.
     * @return the number of bytes of User Memory in the transponder
     * @throws IdentifierException if the Identifer provided is not valid or is not in the RF field
     * @throws TimeoutException if the reader did not reply within the timeout specified during the creation of the ReaderIO
     * @throws ConnectionResetException if the connection to the reader has been lost
     * @throws IOException for any other error condition
     *
     */
    public int getUserDataSize(Identifier identifier) throws IOException, TimeoutException, ConnectionResetException, NotSupportedException {
        
        // TODO put your code here
        
        throw new NotSupportedException();
    }
    
    /**
     * Obtains the Protocol of the transponder identified by identifier.  The protocol can be one of
     * the constants defined in com.sun.autoid.identity.RfidTag
     * @param identifier is the Identifier for the transponder
     * @return protocol the int corresponding to the mapping of protocols defined by RfidTag
     * @throws ConnectionResetException if the connection to the reader has been lost
     * @throws IOException for any other error condition
     * @throws NotSupportedException if the operation is not supported by the reader
     */
    public int getTagProtocol(Identifier identifier) throws IOException, TimeoutException, ConnectionResetException, NotSupportedException {
        
        // TODO put your code here
        
        throw new NotSupportedException();
    }
    
    /**
     * Obtains the type of transponder identified by identifier.  The type can be one of
     * the constants defined in com.sun.autoid.identity.RfidTag
     * @param identifier is the Identifier for the transponder
     * @return tagType the int identifying the transponder type defined by RfidTag
     * @throws ConnectionResetException if the connection to the reader has been lost
     * @throws IOException for any other error condition
     * @throws NotSupportedException if the operation is not supported by the reader
     */
    public int getTagType(Identifier identifier) throws IOException, TimeoutException, ConnectionResetException, NotSupportedException {
        
        // TODO put your code here
        
        throw new NotSupportedException();
    }
    
    /**
     * Locks the EPC/ Identifier area of the transponder when this is read/write.
     * @param identifier is the Identifier for the transponder
     * @param password is the byte[] containing the lock code
     * @return true if the EPC was locked, false otherwise
     * @throws ConnectionResetException if the connection to the reader has been lost
     * @throws IOException for any other error condition
     * @throws NotSupportedException if the operation is not supported by the reader
     */
    public boolean lockEpc(Identifier identifier, byte[] password) throws IOException, TimeoutException, ConnectionResetException, NotSupportedException {
        
        // TODO put your code here
        
        throw new NotSupportedException();
    }
    
    /**
     * Locks the User Memory area of the transponder.
     * @param identifier is the Identifier for the transponder
     * @param password is the byte[] containing the lock code
     * @return true if the User Memory area was locked, false otherwise
     * @throws ConnectionResetException if the connection to the reader has been lost
     * @throws IOException for any other error condition
     * @throws NotSupportedException if the operation is not supported by the reader
     */
    public boolean lockUserData(Identifier identifier, byte[] password) throws IOException, TimeoutException, ConnectionResetException, NotSupportedException {
        
        // TODO put your code here
        
        throw new NotSupportedException();
    }
    
    /**
     * Permanently kills the transponder.
     * @param identifier is the Identifier for the transponder
     * @param password is the byte[] containing the kill code
     * @return truee if the transponder was killed, false otherwise
     * @throws ConnectionResetException if the connection to the reader has been lost
     * @throws IOException for any other error condition
     * @throws NotSupportedException if the operation is not supported by the reader
     */
    public boolean killTag(Identifier identifier, byte[] password) throws IOException, TimeoutException, ConnectionResetException, NotSupportedException {
        
        // TODO put your code here
        
        throw new NotSupportedException();
    }

    /**
     * Provides the version of the firmware running on the reader
     * @return a String identifying the firmware
     * @throws TimeoutException if the reader did not reply within the timeout specified during the creation of the ReaderIO
     * @throws ConnectionResetException if the connection to the reader has been lost
     * @throws IOException for any other error condition
     */
    public String getFirmwareVersion() throws IOException, ConnectionResetException, TimeoutException {
        return "SampleReader - Version 1";
    }   

    /**
     * Provides the Protocols supported
     * @return a List of Strings, each element representing a supported protocol
     * @throws TimeoutException if the reader did not reply within the timeout specified during the creation of the ReaderIO
     * @throws ConnectionResetException if the connection to the reader has been lost
     * @throws IOException for any other error condition
     */
    public List getSupportedProtocols() throws IOException, TimeoutException, ConnectionResetException {
        ArrayList list = new ArrayList();
        list.add("PML over TCP Socket");        
        return list;
    }
    
    /**
     * Tell the reader to stop processing
     * @throws IOException when communication with the reader failed
     */
    public void terminate() throws IOException {

    }

    /**
     * Provides the status of the antenna
     * @param antennaId the antenna identifier String
     * @return a String indicating the antenna status
     * @throws NotSupportedException if the operation is not supported by the reader
     */
    public String getAntennaStatus(String antennaId) throws NotSupportedException {
        return "N/A";
    }
    
    /**
     * Gets the antenna power attenuation level
     * @param antennaId the antenna identifier String
     * @return the power level
     * @throws IOException if an error occurred communicating with the device
     * @throws NotSupportedException if the operation is not supported by the reader
     */
    public int getAntennaPower(String antennaId) throws IOException, NotSupportedException {
        return -1;
    }
    
    /**
     * Sets the antenna power attenuation level
     * @param antennaId the antenna identifier String
     * @param level the power level
     * @return the new power level
     * @throws IOException if an error occurred communicating with the device
     * @throws NotSupportedException if the operation is not supported by the reader
     * @throws OutOfRangeException if the specified value is out of range
     */
    public int setAntennaPower(String antennaId, int level) throws IOException, NotSupportedException, OutOfRangeException {
        return -1;
    }          

    /**
     * Turn on or off Indicators attached to the reader.
     * The number of indicators (if any) supported is reader dependent.
     * @param indicators An array of indicators to control.
     * @throws IOException if an error occurred communicating with the device
     * @throws NotSupportedException if the operation is not supported by the reader
     * @throws OutOfRangeException if the specified value is out of range
     * @throws TimeoutException if the reader did not reply within the default timeout
     * @throws ConnectionResetException if the connection to the reader has been lost
     */
    public void changeIndicators(Indicator [] indicators) throws IOException, NotSupportedException, OutOfRangeException, ConnectionResetException, TimeoutException {

        // TODO put your code here

        throw new NotSupportedException();
    }

    

    
}