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// $Id$
// ============================================================================
//
// = LIBRARY
// TAO/examples/Advanced/ch_18
//
// = FILENAME
// CCS.idl
//
// = AUTHORS
// Source code used in TAO has been modified and adapted from the code
// provided in the book, "Advanced CORBA Programming with C++" by Michi
// Henning and Steve Vinoski. Copyright 1999. Addison-Wesley, Reading,
// MA.
//
// Modified for TAO by Mike Moran <mm4@cs.wustl.edu>
//
// ============================================================================
#pragma prefix "acme.com"
module CCS {
typedef unsigned long AssetType;
typedef string ModelType;
typedef short TempType;
typedef string LocType;
interface Thermometer {
readonly attribute ModelType model;
readonly attribute AssetType asset_num;
readonly attribute TempType temperature;
attribute LocType location;
void remove();
};
interface Thermostat : Thermometer {
struct BtData {
TempType requested;
TempType min_permitted;
TempType max_permitted;
string error_msg;
};
exception BadTemp { BtData details; };
TempType get_nominal();
TempType set_nominal(in TempType new_temp)
raises(BadTemp);
};
interface Controller {
exception DuplicateAsset {};
Thermometer create_thermometer(
in AssetType anum,
in LocType loc
) raises(DuplicateAsset);
Thermostat create_thermostat(
in AssetType anum,
in LocType loc,
in TempType temp
) raises(DuplicateAsset, Thermostat::BadTemp);
typedef sequence<Thermometer> ThermometerSeq;
typedef sequence<Thermostat> ThermostatSeq;
enum SearchCriterion { ASSET, LOCATION, MODEL };
union KeyType switch(SearchCriterion) {
case ASSET:
AssetType asset_num;
case LOCATION:
LocType loc;
case MODEL:
ModelType model_desc;
};
struct SearchType {
KeyType key;
Thermometer device;
};
typedef sequence<SearchType> SearchSeq;
struct ErrorDetails {
Thermostat tmstat_ref;
Thermostat::BtData info;
};
typedef sequence<ErrorDetails> ErrSeq;
exception EChange {
ErrSeq errors;
};
ThermometerSeq list();
void find(inout SearchSeq slist);
void change(
in ThermostatSeq tlist, in short delta
) raises(EChange);
};
};
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