fr.esrf.TangoApi
Interface ITacoTangoDeviceDAO

All Known Implementing Classes:

TacoTangoDeviceDAODefaultImpl

public interface 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

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

Method Detail

init

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

Constructor for a Taco Device Object.

Parameters:

devname - the device name

nethost - the $NETHOST (where Taco database is)

Throws:

DevFailed

command_inout

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

Excute a command on a TACO device

Parameters:

command - Command name to be executed on the device

argin - Input command argument (Tango data)

Returns:

Output command argument (Tango data)

Throws:

DevFailed

commandListQuery

CommandInfo[] commandListQuery(TacoTangoDevice tacoDevice)
                               throws DevFailed

Throws:

DevFailed

commandQuery

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

Throws:

DevFailed

set_rpc_protocol

void set_rpc_protocol(TacoTangoDevice tacoDevice,
                      int mode)
                      throws DevFailed

Execute the dev_rpc_protocol TACO command to change RPC protocol mode.

Parameters:

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

Throws:

DevFailed

get_rpc_protocol

int get_rpc_protocol(TacoTangoDevice tacoDevice)
                     throws DevFailed

Return the dev_rpc_protocol use by TACO device

Returns:

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

Throws:

DevFailed

get_rpc_timeout

int get_rpc_timeout(TacoTangoDevice tacoDevice)
                    throws DevFailed

Execute the dev_rpc_timeout TACO command to get RPC timeout.

Throws:

DevFailed

set_rpc_timeout

void set_rpc_timeout(TacoTangoDevice tacoDevice,
                     int millis)
                     throws DevFailed

Execute the dev_rpc_timeout TACO command to set RPC timeout.

Throws:

DevFailed

dev_inform

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

Returns TACO device information.

Returns:

TACO device information as String array.

Device name.

Class name

Device type

Device server name

Host name

Nethost name

Throws:

DevFailed

get_property

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

Throws:

DevFailed

set_source

void set_source(TacoTangoDevice tacoDevice,
                DevSource src)
                throws DevFailed

Set the device data source

Parameters:

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

Throws:

DevFailed

get_source

DevSource get_source(TacoTangoDevice tacoDevice)

returns the device data source

Returns:

data source (CACHE_DEV, CACHE or DEV).

get_attribute_list

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

Throws:

DevFailed

get_attribute_config

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

Throws:

DevFailed

read_attribute

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

Throws:

DevFailed

tangoType

int tangoType(int taco_type)

Taco --> Tango data convertion method

Parameters:

taco_type - Taco data

Returns:

the TANGO converted data

infoToTango

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

Taco --> Tango data convertion method

Parameters:

taco_info - Taco data

Returns:

the TANGO converted data

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