| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| # Thrift Definition for PLC4X Interop Server |
| |
| /** |
| * The first thing to know about are types. The available types in Thrift are: |
| * |
| * bool Boolean, one byte |
| * i8 (byte) Signed 8-bit integer |
| * i16 Signed 16-bit integer |
| * i32 Signed 32-bit integer |
| * i64 Signed 64-bit integer |
| * double 64-bit floating point value |
| * string String |
| * binary Blob (byte array) |
| * map<t1,t2> Map from one type to another |
| * list<t1> Ordered list of one type |
| * set<t1> Set of unique elements of one type |
| * |
| * Did you also notice that Thrift supports C style comments? |
| */ |
| |
| /** |
| * Thrift files can namespace, package, or prefix their output in various |
| * target languages. |
| */ |
| |
| namespace java org.apache.plc4x.interop |
| namespace py org.apache.plc4x.interop |
| namespace csharp org.apache.plc4x.interop |
| |
| |
| enum RESPONSE_CODE { |
| OK = 1, |
| NOT_FOUND = 2, |
| ACCESS_DENIED = 3, |
| INVALID_ADDRESS = 4, |
| INVALID_DATATYPE = 5, |
| INTERNAL_ERROR = 6, |
| RESPONSE_PENDING = 7 |
| } |
| |
| struct ConnectionHandle { |
| 1: i64 connectionId |
| } |
| |
| exception PlcException { |
| 1: string url, |
| 2: string exceptionString |
| } |
| |
| struct Request { |
| 1: map<string, string> fields |
| } |
| |
| struct FieldResponse { |
| 1: RESPONSE_CODE responseCode, |
| 2: optional bool boolValue, |
| 3: optional i64 longValue, |
| 4: optional double doubleValue, |
| 5: optional string stringValue |
| } |
| |
| struct Response { |
| 1: map<string, FieldResponse> fields |
| } |
| |
| service InteropServer { |
| |
| ConnectionHandle connect(1: string connectionString) throws (1: PlcException connectionException), |
| |
| Response execute(1: ConnectionHandle handle, 2: Request request) throws (1: PlcException executionException), |
| |
| void close(1: ConnectionHandle handle) |
| |
| } |
