| /* |
| * 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. |
| */ |
| |
| #include <iostream> |
| |
| #include <thrift/protocol/TBinaryProtocol.h> |
| #include <thrift/transport/TSocket.h> |
| #include <thrift/transport/TTransportUtils.h> |
| |
| #include "../gen-cpp/Calculator.h" |
| |
| using namespace std; |
| using namespace apache::thrift; |
| using namespace apache::thrift::protocol; |
| using namespace apache::thrift::transport; |
| |
| using namespace tutorial; |
| using namespace shared; |
| |
| int main() { |
| std::shared_ptr<TTransport> socket(new TSocket("localhost", 9090)); |
| std::shared_ptr<TTransport> transport(new TBufferedTransport(socket)); |
| std::shared_ptr<TProtocol> protocol(new TBinaryProtocol(transport)); |
| CalculatorClient client(protocol); |
| |
| try { |
| transport->open(); |
| |
| client.ping(); |
| cout << "ping()" << endl; |
| |
| cout << "1 + 1 = " << client.add(1, 1) << endl; |
| |
| Work work; |
| work.op = Operation::DIVIDE; |
| work.num1 = 1; |
| work.num2 = 0; |
| |
| try { |
| client.calculate(1, work); |
| cout << "Whoa? We can divide by zero!" << endl; |
| } catch (InvalidOperation& io) { |
| cout << "InvalidOperation: " << io.why << endl; |
| // or using generated operator<<: cout << io << endl; |
| // or by using std::exception native method what(): cout << io.what() << endl; |
| } |
| |
| work.op = Operation::SUBTRACT; |
| work.num1 = 15; |
| work.num2 = 10; |
| int32_t diff = client.calculate(1, work); |
| cout << "15 - 10 = " << diff << endl; |
| |
| // Note that C++ uses return by reference for complex types to avoid |
| // costly copy construction |
| SharedStruct ss; |
| client.getStruct(ss, 1); |
| cout << "Received log: " << ss << endl; |
| |
| transport->close(); |
| } catch (TException& tx) { |
| cout << "ERROR: " << tx.what() << endl; |
| } |
| } |