fr.esrf.TangoApi
Class TacoTangoDeviceDAODefaultImpl

java.lang.Object
  fr.esrf.TangoApi.TacoTangoDeviceDAODefaultImpl

All Implemented Interfaces:

ITacoTangoDeviceDAO

public class TacoTangoDeviceDAODefaultImpl
extends java.lang.Object
implements ITacoTangoDeviceDAO

Class Description:
This class is a wrapper for TACO device. It is an interface between TANGO DeviceProxy and TACO device. It replace the fr.esrf.TacoApi.TacoDevice class using JNI library abd use true java classes found in Taco.jar (ESRF specific).

Version:

$Revision: 1.1 $

Author:

verdier

Constructor Summary

TacoTangoDeviceDAODefaultImpl()

Method Summary

DeviceData	command_inout(TacoTangoDevice tacoDevice, java.lang.String command, DeviceData argin) Excute a command on a TACO device
CommandInfo[]	commandListQuery(TacoTangoDevice tacoDevice)
CommandInfo	commandQuery(TacoTangoDevice tacoDevice, java.lang.String cmdname)
java.lang.String[]	dev_inform(TacoTangoDevice tacoDevice) Returns TACO device information.
AttributeConfig[]	get_attribute_config(TacoTangoDevice tacoDevice, java.lang.String[] attrnames)
java.lang.String[]	get_attribute_list(TacoTangoDevice tacoDevice)
DbDatum[]	get_property(TacoTangoDevice tacoDevice, java.lang.String[] propnames)
int	get_rpc_protocol(TacoTangoDevice tacoDevice) Return the dev_rpc_protocol use by TACO device
int	get_rpc_timeout(TacoTangoDevice tacoDevice) Execute the dev_rpc_timeout TACO command to get RPC timeout.
DevSource	get_source(TacoTangoDevice tacoDevice) returns the device data source
java.lang.String[]	infoToTango(TacoTangoDevice tacoDevice, java.lang.String taco_info) Taco --> Tango data convertion method
void	init(TacoTangoDevice tacoDevice, java.lang.String devname, java.lang.String nethost) Constructor for a Taco Device Object.
DeviceAttribute[]	read_attribute(TacoTangoDevice tacoDevice, java.lang.String[] attrnames)
void	set_rpc_protocol(TacoTangoDevice tacoDevice, int mode) Execute the dev_rpc_protocol TACO command to change RPC protocol mode.
void	set_rpc_timeout(TacoTangoDevice tacoDevice, int millis) Execute the dev_rpc_timeout TACO command to set RPC timeout.
void	set_source(TacoTangoDevice tacoDevice, DevSource src) Set the device data source
int	tangoType(int taco_type) Taco --> Tango data convertion method

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TacoTangoDeviceDAODefaultImpl

public TacoTangoDeviceDAODefaultImpl()

Method Detail

init

public void init(TacoTangoDevice tacoDevice,
                 java.lang.String devname,
                 java.lang.String nethost)
          throws DevFailed

Description copied from interface: ITacoTangoDeviceDAO

Constructor for a Taco Device Object.

Specified by:

init in interface ITacoTangoDeviceDAO

devname - the device name

nethost - the $NETHOST (where Taco database is)

Throws:

DevFailed

command_inout

public DeviceData command_inout(TacoTangoDevice tacoDevice,
                                java.lang.String command,
                                DeviceData argin)
                         throws DevFailed

Description copied from interface: ITacoTangoDeviceDAO

Excute a command on a TACO device

Specified by:

command_inout in interface ITacoTangoDeviceDAO

command - Command name to be executed on the device

argin - Input command argument (Tango data)

Returns:

Output command argument (Tango data)

Throws:

DevFailed

commandListQuery

public CommandInfo[] commandListQuery(TacoTangoDevice tacoDevice)
                               throws DevFailed

Specified by:

commandListQuery in interface ITacoTangoDeviceDAO

Throws:

DevFailed

commandQuery

public CommandInfo commandQuery(TacoTangoDevice tacoDevice,
                                java.lang.String cmdname)
                         throws DevFailed

Specified by:

commandQuery in interface ITacoTangoDeviceDAO

Throws:

DevFailed

set_rpc_protocol

public void set_rpc_protocol(TacoTangoDevice tacoDevice,
                             int mode)
                      throws DevFailed

Description copied from interface: ITacoTangoDeviceDAO

Execute the dev_rpc_protocol TACO command to change RPC protocol mode.

Specified by:

set_rpc_protocol in interface ITacoTangoDeviceDAO

mode - RPC protocol mode to be seted (TangoApi.ApiDefs.D_TCP or ApiDefs.TacoTangoDevice.D_TCP).

Throws:

DevFailed

get_rpc_protocol

public int get_rpc_protocol(TacoTangoDevice tacoDevice)
                     throws DevFailed

Description copied from interface: ITacoTangoDeviceDAO

Return the dev_rpc_protocol use by TACO device

Specified by:

get_rpc_protocol in interface ITacoTangoDeviceDAO

Returns:

RPC protocol used (TangoApi.ApiDefs.D_TCP or ApiDefs.TacoTangoDevice.D_TCP).

Throws:

DevFailed

get_rpc_timeout

public int get_rpc_timeout(TacoTangoDevice tacoDevice)
                    throws DevFailed

Description copied from interface: ITacoTangoDeviceDAO

Execute the dev_rpc_timeout TACO command to get RPC timeout.

Specified by:

get_rpc_timeout in interface ITacoTangoDeviceDAO

Throws:

DevFailed

set_rpc_timeout

public void set_rpc_timeout(TacoTangoDevice tacoDevice,
                            int millis)
                     throws DevFailed

Description copied from interface: ITacoTangoDeviceDAO

Execute the dev_rpc_timeout TACO command to set RPC timeout.

Specified by:

set_rpc_timeout in interface ITacoTangoDeviceDAO

Throws:

DevFailed

dev_inform

public java.lang.String[] dev_inform(TacoTangoDevice tacoDevice)
                              throws DevFailed

Description copied from interface: ITacoTangoDeviceDAO

Returns TACO device information.

Specified by:

dev_inform in interface ITacoTangoDeviceDAO

Returns:

TACO device information as String array.

Device name.

Class name

Device type

Device server name

Host name

Nethost name

Throws:

DevFailed

get_property

public DbDatum[] get_property(TacoTangoDevice tacoDevice,
                              java.lang.String[] propnames)
                       throws DevFailed

Specified by:

get_property in interface ITacoTangoDeviceDAO

Throws:

DevFailed

set_source

public void set_source(TacoTangoDevice tacoDevice,
                       DevSource src)
                throws DevFailed

Description copied from interface: ITacoTangoDeviceDAO

Set the device data source

Specified by:

set_source in interface ITacoTangoDeviceDAO

src - new data source (CACHE_DEV, CACHE or DEV).

Throws:

DevFailed

get_source

public DevSource get_source(TacoTangoDevice tacoDevice)

Description copied from interface: ITacoTangoDeviceDAO

returns the device data source

Specified by:

get_source in interface ITacoTangoDeviceDAO

Returns:

data source (CACHE_DEV, CACHE or DEV).

get_attribute_list

public java.lang.String[] get_attribute_list(TacoTangoDevice tacoDevice)
                                      throws DevFailed

Specified by:

get_attribute_list in interface ITacoTangoDeviceDAO

Throws:

DevFailed

get_attribute_config

public AttributeConfig[] get_attribute_config(TacoTangoDevice tacoDevice,
                                              java.lang.String[] attrnames)
                                       throws DevFailed

Specified by:

get_attribute_config in interface ITacoTangoDeviceDAO

Throws:

DevFailed

read_attribute

public DeviceAttribute[] read_attribute(TacoTangoDevice tacoDevice,
                                        java.lang.String[] attrnames)
                                 throws DevFailed

Specified by:

read_attribute in interface ITacoTangoDeviceDAO

Throws:

DevFailed

tangoType

public int tangoType(int taco_type)

Description copied from interface: ITacoTangoDeviceDAO

Taco --> Tango data convertion method

Specified by:

tangoType in interface ITacoTangoDeviceDAO

Parameters:

taco_type - Taco data

Returns:

the TANGO converted data

infoToTango

public java.lang.String[] infoToTango(TacoTangoDevice tacoDevice,
                                      java.lang.String taco_info)

Description copied from interface: ITacoTangoDeviceDAO

Taco --> Tango data convertion method

Specified by:

infoToTango in interface ITacoTangoDeviceDAO

taco_info - Taco data

Returns:

the TANGO converted data

• Device name.
• Class name
• Device type
• Device server name
• Host name