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Common classes for tango java API
//+======================================================================
// $Source$
//
// Project: Tango
//
// Description: java source code for the TANGO client/server API.
//
// $Author: pascal_verdier $
//
// Copyright (C) : 2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,
// European Synchrotron Radiation Facility
// BP 220, Grenoble 38043
// FRANCE
//
// This file is part of Tango.
//
// Tango is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Tango is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with Tango. If not, see
tango_periodic_source = new Hashtable();
private static Hashtable
tango_pipe_source = new Hashtable();
private static Hashtable
tango_change_source = new Hashtable();
private static Hashtable
tango_quality_change_source = new Hashtable();
private static Hashtable
tango_archive_source = new Hashtable();
private static Hashtable
tango_user_source = new Hashtable();
private static Hashtable
tango_att_config_source = new Hashtable();
private static Hashtable
tango_data_ready_source = new Hashtable();
private static Hashtable
tango_interface_change_source = new Hashtable();
private DeviceProxy deviceProxy = null;
private String deviceName = null;
//=======================================================================
/**
* Creates a new instance of TangoEventsAdapter
*
* @param deviceName the device used name.
* @throws DevFailed if device does not exist
*/
//=======================================================================
public TangoEventsAdapter(String deviceName) throws DevFailed {
this.deviceName = deviceName;
deviceProxy = new DeviceProxy(deviceName);
}
//=======================================================================
/**
* Creates a new instance of TangoEventsAdapter
*
* @param deviceProxy the device used proxy instance.
* @throws DevFailed (never thrown)
*/
//=======================================================================
public TangoEventsAdapter(DeviceProxy deviceProxy) throws DevFailed {
this.deviceProxy = deviceProxy;
deviceName = this.deviceProxy.name();
}
//=======================================================================
/**
* Add listener for periodic event
* @param listener the specified listener
* @param attrName the attribute name
* @param filters filter array
* @throws DevFailed in case of connection failed
*/
//=======================================================================
public void addTangoPeriodicListener(ITangoPeriodicListener listener, String attrName, String[] filters)
throws DevFailed {
addTangoPeriodicListener(listener, attrName, filters, false);
}
//=======================================================================
/**
* Add listener for Periodic event
* @param listener the specified listener
* @param attrName the attribute name
* @param stateless if true: will re-try if failed
* @throws DevFailed in case of connection failed and stateless is false
*/
//=======================================================================
public void addTangoPeriodicListener(ITangoPeriodicListener listener, String attrName, boolean stateless)
throws DevFailed {
addTangoPeriodicListener(listener, attrName, new String[0], stateless);
}
//=======================================================================
/**
* Add listener for Periodic event
* @param listener the specified listener
* @param attrName the attribute name
* @param filters filter array
* @param stateless if true: will re-try if failed
* @throws DevFailed in case of connection failed and stateless is false
*/
//=======================================================================
public void addTangoPeriodicListener(ITangoPeriodicListener listener, String attrName, String[] filters, boolean stateless)
throws DevFailed {
TangoPeriodic tangoPeriodic;
String key = deviceName+"/"+attrName;
if ((tangoPeriodic = tango_periodic_source.get(key)) == null) {
tangoPeriodic = new TangoPeriodic(deviceProxy, attrName, filters);
tango_periodic_source.put(key, tangoPeriodic);
}
synchronized (moni) {
tangoPeriodic.addTangoPeriodicListener(listener, stateless);
}
}
//=======================================================================
/**
* remove listener for periodic event
* @param listener the specified listener
* @param attrName the attribute name
* @throws DevFailed if specified listener not found
*/
//=======================================================================
public void removeTangoPeriodicListener(ITangoPeriodicListener listener, String attrName)
throws DevFailed {
synchronized (moni) {
TangoPeriodic tangoPeriodic;
String key = deviceName+"/"+attrName;
if ((tangoPeriodic = tango_periodic_source.get(key)) != null)
tangoPeriodic.removeTangoPeriodicListener(listener);
}
}
//=======================================================================
/**
* Add listener for pipe event
* @param listener the specified listener
* @param attrName the attribute name
* @param filters filter array
* @throws DevFailed in case of connection failed
*/
//=======================================================================
public void addTangoPipeListener(ITangoPipeListener listener,
String attrName, String[] filters) throws DevFailed {
addTangoPipeListener(listener, attrName, filters, false);
}
//=======================================================================
/**
* Add listener for pipe event
* @param listener the specified listener
* @param attrName the attribute name
* @param stateless if true: will re-try if failed
* @throws DevFailed in case of connection failed and stateless is false
*/
//=======================================================================
public void addTangoPipeListener(ITangoPipeListener listener,
String attrName, boolean stateless) throws DevFailed {
addTangoPipeListener(listener, attrName, new String[0], stateless);
}
//=======================================================================
/**
* Add listener for Pipe event
* @param listener the specified listener
* @param attrName the attribute name
* @param filters filter array
* @param stateless if true: will re-try if failed
* @throws DevFailed in case of connection failed and stateless is false
*/
//=======================================================================
public void addTangoPipeListener(ITangoPipeListener listener,
String attrName, String[] filters, boolean stateless) throws DevFailed {
TangoPipe tangoPipe;
String key = deviceName+"/"+attrName;
if ((tangoPipe = tango_pipe_source.get(key)) == null) {
tangoPipe = new TangoPipe(deviceProxy, attrName, filters);
tango_pipe_source.put(key, tangoPipe);
}
synchronized (moni) {
tangoPipe.addTangoPipeListener(listener, stateless);
}
}
//=======================================================================
/**
* remove listener for pipe event
* @param listener the specified listener
* @param attrName the attribute name
* @throws DevFailed if specified listener not found
*/
//=======================================================================
public void removeTangoPipeListener(ITangoPipeListener listener, String attrName)
throws DevFailed {
synchronized (moni) {
TangoPipe tangoPipe;
String key = deviceName+"/"+attrName;
if ((tangoPipe = tango_pipe_source.get(key)) != null)
tangoPipe.removeTangoPipeListener(listener);
}
}
//=======================================================================
/**
* Add listener for change event
* @param listener the specified listener
* @param attrName the attribute name
* @param filters filter array
* @throws DevFailed in case of connection failed
*/
//=======================================================================
public void addTangoChangeListener(ITangoChangeListener listener, String attrName, String[] filters)
throws DevFailed {
addTangoChangeListener(listener, attrName, filters, false);
}
//=======================================================================
/**
* Add listener for Change event
* @param listener the specified listener
* @param attrName the attribute name
* @param stateless if true: will re-try if failed
* @throws DevFailed in case of connection failed and stateless is false
*/
//=======================================================================
public void addTangoChangeListener(ITangoChangeListener listener, String attrName, boolean stateless)
throws DevFailed {
addTangoChangeListener(listener, attrName, new String[0], stateless);
}
//=======================================================================
/**
* Add listener for Change event
* @param listener the specified listener
* @param attrName the attribute name
* @param filters filter array
* @param stateless if true: will re-try if failed
* @throws DevFailed in case of connection failed and stateless is false
*/
//=======================================================================
public void addTangoChangeListener(ITangoChangeListener listener, String attrName, String[] filters, boolean stateless)
throws DevFailed {
TangoChange tangoChange;
String key = deviceName+"/"+attrName;
if ((tangoChange = tango_change_source.get(key)) == null) {
tangoChange = new TangoChange(deviceProxy, attrName, filters);
tango_change_source.put(key, tangoChange);
}
synchronized (moni) {
tangoChange.addTangoChangeListener(listener, stateless);
}
}
//=======================================================================
/**
* Remove listener for change event
* @param listener the specified listener
* @param attrName the attribute name
* @throws DevFailed if specified listener not found
*/
//=======================================================================
public void removeTangoChangeListener(ITangoChangeListener listener, String attrName)
throws DevFailed {
synchronized (moni) {
TangoChange tangoChange;
String key = deviceName+"/"+attrName;
if ((tangoChange = tango_change_source.get(key)) != null)
tangoChange.removeTangoChangeListener(listener);
}
}
//=======================================================================
/**
* Add listener for archive event
* @param listener the specified listener
* @param attrName the attribute name
* @param filters filter array
* @throws DevFailed in case of connection failed
*/
//=======================================================================
public void addTangoArchiveListener(ITangoArchiveListener listener, String attrName, String[] filters)
throws DevFailed {
addTangoArchiveListener(listener, attrName, filters, false);
}
//=======================================================================
/**
* Add listener for Archive event
* @param listener the specified listener
* @param attrName the attribute name
* @param stateless if true: will re-try if failed
* @throws DevFailed in case of connection failed and stateless is false
*/
//=======================================================================
public void addTangoArchiveListener(ITangoArchiveListener listener, String attrName, boolean stateless)
throws DevFailed {
addTangoArchiveListener(listener, attrName, new String[0], stateless);
}
//=======================================================================
/**
* Add listener for Archive event
* @param listener the specified listener
* @param attrName the attribute name
* @param filters filter array
* @param stateless if true: will re-try if failed
* @throws DevFailed in case of connection failed and stateless is false
*/
//=======================================================================
public void addTangoArchiveListener(ITangoArchiveListener listener, String attrName, String[] filters, boolean stateless)
throws DevFailed {
TangoArchive tangoArchive;
String key = deviceName+"/"+attrName;
if ((tangoArchive = tango_archive_source.get(key)) == null) {
tangoArchive = new TangoArchive(deviceProxy, attrName, filters);
tango_archive_source.put(key, tangoArchive);
}
synchronized (moni) {
tangoArchive.addTangoArchiveListener(listener, stateless);
}
}
//=======================================================================
/**
* Remove listener for archive event
* @param listener the specified listener
* @param attrName the attribute name
* @throws DevFailed if specified listener not found
*/
//=======================================================================
public void removeTangoArchiveListener(ITangoArchiveListener listener, String attrName)
throws DevFailed {
synchronized (moni) {
TangoArchive tangoArchive;
String key = deviceName+"/"+attrName;
if ((tangoArchive = tango_archive_source.get(key)) != null)
tangoArchive.removeTangoArchiveListener(listener);
}
}
//=======================================================================
/**
* Add listener for quality change event
* @param listener the specified listener
* @param attrName the attribute name
* @param filters filter array
* @throws DevFailed in case of connection failed
* @deprecated Event type does not exist anymore.
*/
//=======================================================================
public void addTangoQualityChangeListener(ITangoQualityChangeListener listener, String attrName, String[] filters)
throws DevFailed {
//addTangoQualityChangeListener(listener, attrName, filters, false);
}
//=======================================================================
/**
* Add listener for QualityChange event
* @param listener the specified listener
* @param attrName the attribute name
* @param filters filter array
* @param stateless if true: will re-try if failed
* @throws DevFailed in case of connection failed and stateless is false
* @deprecated Event type does not exist anymore.
*/
//=======================================================================
public void addTangoQualityChangeListener(ITangoQualityChangeListener listener, String attrName, String[] filters, boolean stateless)
throws DevFailed {
TangoQualityChange tangoQualityChange;
String key = deviceName+"/"+attrName;
if ((tangoQualityChange = tango_quality_change_source.get(key)) == null) {
tangoQualityChange = new TangoQualityChange(deviceProxy, attrName, filters);
tango_quality_change_source.put(key, tangoQualityChange);
}
synchronized (moni) {
tangoQualityChange.addTangoQualityChangeListener(listener, stateless);
}
}
//=======================================================================
/**
* Remove listener for quality change event
* @param listener the specified listener
* @param attrName the attribute name
* @throws DevFailed if specified listener not found
*/
//=======================================================================
public void removeTangoQualityChangeListener(ITangoQualityChangeListener listener, String attrName)
throws DevFailed {
synchronized (moni) {
TangoQualityChange tangoQualityChange;
String key = deviceName+"/"+attrName;
if ((tangoQualityChange = tango_quality_change_source.get(key)) != null)
tangoQualityChange.removeTangoQualityChangeListener(listener);
}
}
//=======================================================================
/**
* Add listener for user event
* @param listener the specified listener
* @param attrName the attribute name
* @param filters filter array
* @throws DevFailed in case of connection failed
*/
//=======================================================================
public void addTangoUserListener(ITangoUserListener listener, String attrName, String[] filters)
throws DevFailed {
addTangoUserListener(listener, attrName, filters, false);
}
//=======================================================================
/**
* Add listener for User event
* @param listener the specified listener
* @param attrName the attribute name
* @param stateless if true: will re-try if failed
* @throws DevFailed in case of connection failed and stateless is false
*/
//=======================================================================
public void addTangoUserListener(ITangoUserListener listener, String attrName, boolean stateless)
throws DevFailed {
addTangoUserListener(listener, attrName, new String[0], stateless);
}
//=======================================================================
/**
* Add listener for User event
* @param listener the specified listener
* @param attrName the attribute name
* @param filters filter array
* @param stateless if true: will re-try if failed
* @throws DevFailed in case of connection failed and stateless is false
*/
//=======================================================================
public void addTangoUserListener(ITangoUserListener listener, String attrName, String[] filters, boolean stateless)
throws DevFailed {
TangoUser tangoUser;
String key = deviceName+"/"+attrName;
if ((tangoUser = tango_user_source.get(key)) == null) {
tangoUser = new TangoUser(deviceProxy, attrName, filters);
tango_user_source.put(key, tangoUser);
}
synchronized (moni) {
tangoUser.addTangoUserListener(listener, stateless);
}
}
//=======================================================================
/**
* Remove listener for user event
* @param listener the specified listener
* @param attrName the attribute name
* @throws DevFailed if specified listener not found
*/
//=======================================================================
public void removeTangoUserListener(ITangoUserListener listener, String attrName)
throws DevFailed {
synchronized (moni) {
TangoUser tangoUser;
String key = deviceName+"/"+attrName;
if ((tangoUser = tango_user_source.get(key)) != null)
tangoUser.removeTangoUserListener(listener);
}
}
//=======================================================================
/**
* Add listener for AttConfig event
* @param listener the specified listener
* @param attrName the attribute name
* @param filters filter array
* @throws DevFailed in case of connection failed
*/
//=======================================================================
public void addTangoAttConfigListener(ITangoAttConfigListener listener, String attrName, String[] filters)
throws DevFailed {
addTangoAttConfigListener(listener, attrName, filters, false);
}
//=======================================================================
/**
* Add listener for Config event
* @param listener the specified listener
* @param attrName the attribute name
* @param stateless if true: will re-try if failed
* @throws DevFailed in case of connection failed and stateless is false
*/
//=======================================================================
public void addTangoAttConfigListener(ITangoAttConfigListener listener, String attrName, boolean stateless)
throws DevFailed {
addTangoAttConfigListener(listener, attrName, new String[0], stateless);
}
//=======================================================================
/**
* Add listener for Config event
* @param listener the specified listener
* @param attrName the attribute name
* @param filters filter array
* @param stateless if true: will re-try if failed
* @throws DevFailed in case of connection failed and stateless is false
*/
//=======================================================================
public void addTangoAttConfigListener(ITangoAttConfigListener listener, String attrName, String[] filters, boolean stateless)
throws DevFailed {
TangoAttConfig tangoAttConfig;
String key = deviceName+"/"+attrName;
if ((tangoAttConfig = tango_att_config_source.get(key)) == null) {
tangoAttConfig = new TangoAttConfig(deviceProxy, attrName, filters);
tango_att_config_source.put(key, tangoAttConfig);
}
synchronized (moni) {
tangoAttConfig.addTangoAttConfigListener(listener, stateless);
}
}
//=======================================================================
/**
* Remove listener for att_config event
* @param listener the specified listener
* @param attrName the attribute name
* @throws DevFailed if specified listener not found
*/
//=======================================================================
public void removeTangoAttConfigListener(ITangoAttConfigListener listener, String attrName)
throws DevFailed {
synchronized (moni) {
TangoAttConfig tangoAttConfig;
String key = deviceName+"/"+attrName;
if ((tangoAttConfig = tango_att_config_source.get(key)) != null)
tangoAttConfig.removeTangoAttConfigListener(listener);
}
}
//=======================================================================
/**
* Add listener for DataReady event
* @param listener the specified listener
* @param attrName the attribute name
* @param filters filter array
* @throws DevFailed in case of connection failed
*/
//=======================================================================
public void addTangoDataReadyListener(ITangoDataReadyListener listener, String attrName, String[] filters)
throws DevFailed {
addTangoDataReadyListener(listener, attrName, filters, false);
}
//=======================================================================
/**
* Add listener for DataReady event
* @param listener the specified listener
* @param attrName the attribute name
* @param stateless if true: will re-try if failed
* @throws DevFailed in case of connection failed and stateless is false
*/
//=======================================================================
public void addTangoDataReadyListener(ITangoDataReadyListener listener, String attrName, boolean stateless)
throws DevFailed {
addTangoDataReadyListener(listener, attrName, new String[0], stateless);
}
//=======================================================================
/**
* Add listener for DataReady event
* @param listener the specified listener
* @param attrName the attribute name
* @param filters filter array
* @param stateless if true: will re-try if failed
* @throws DevFailed in case of connection failed and stateless is false
*/
//=======================================================================
public void addTangoDataReadyListener(ITangoDataReadyListener listener, String attrName, String[] filters, boolean stateless)
throws DevFailed {
TangoDataReady tangoDataReady;
String key = deviceName+"/"+attrName;
if ((tangoDataReady = tango_data_ready_source.get(key)) == null) {
tangoDataReady = new TangoDataReady(deviceProxy, attrName, filters);
tango_data_ready_source.put(key, tangoDataReady);
}
synchronized (moni) {
tangoDataReady.addTangoDataReadyListener(listener, stateless);
}
}
//=======================================================================
/**
* Remove listener for DataReady event
* @param listener the specified listener
* @param attrName the attribute name
* @throws DevFailed if specified listener not found
*/
//=======================================================================
public void removeTangoDataReadyListener(ITangoDataReadyListener listener, String attrName)
throws DevFailed {
synchronized (moni) {
TangoDataReady tangoDataReady;
String key = deviceName+"/"+attrName;
if ((tangoDataReady = tango_data_ready_source.get(key)) != null)
tangoDataReady.removeTangoDataReadyListener(listener);
}
}
//=======================================================================
/**
* Add listener for change event
* @param listener the specified listener
* @param attrName the attribute name
* @throws DevFailed in case of connection failed
*/
//=======================================================================
public void addTangoInterfaceChangeListener(ITangoInterfaceChangeListener listener, String attrName)
throws DevFailed {
addTangoInterfaceChangeListener(listener, attrName, false);
}
//=======================================================================
/**
* Add listener for Change event
* @param listener the specified listener
* @param deviceName the device name
* @param stateless if true: will re-try if failed
* @throws DevFailed in case of connection failed and stateless is false
*/
//=======================================================================
public void addTangoInterfaceChangeListener(ITangoInterfaceChangeListener listener, String deviceName, boolean stateless)
throws DevFailed {
TangoInterfaceChange interfaceChange;
if ((interfaceChange = tango_interface_change_source.get(deviceName)) == null) {
interfaceChange = new TangoInterfaceChange(deviceProxy);
tango_interface_change_source.put(deviceName, interfaceChange);
}
synchronized (moni) {
interfaceChange.addTangoInterfaceChangeListener(listener, stateless);
}
}
//=======================================================================
/**
* Remove listener for change event
* @param listener the specified listener
* @param deviceName the device name
* @throws DevFailed if specified listener not found
*/
//=======================================================================
public void removeTangoInterfaceChangeListener(ITangoInterfaceChangeListener listener, String deviceName)
throws DevFailed {
synchronized (moni) {
TangoInterfaceChange interfaceChange_change;
if ((interfaceChange_change = tango_interface_change_source.get(deviceName)) != null)
interfaceChange_change.removeTangoInterfaceChangeListener(listener);
}
}
//=======================================================================
//=======================================================================
public String device_name() {
return deviceProxy.name();
}
}
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