Rename RegisterService to Bind and add is_regex parameter; indent public/protected/private by one space; refine rest example.

example/rest_book_client/main.cc

@@ -26,18 +26,23 @@ public:
   }
 
   bool ListBooks() {
+    std::cout << "ListBooks" << std::endl;
+
     webcc::HttpResponse http_response;
     if (!rest_client_.Get("/books", &http_response)) {
       return false;
     }
 
-    std::cout << "result:\n" << http_response.content() << std::endl;
+    std::cout << http_response.content() << std::endl;
     return true;
   }
 
   bool CreateBook(const std::string& id,
                   const std::string& title,
                   double price) {
+    std::cout << "CreateBook: " << id << " " << title << " " << price
+              << std::endl;
+
     Json::Value json(Json::objectValue);
     json["id"] = id;
     json["title"] = title;
@@ -66,6 +71,8 @@ public:
   }
 
   bool GetBook(const std::string& id) {
+    std::cout << "GetBook: " << id << std::endl;
+
     webcc::HttpResponse http_response;
     if (!rest_client_.Get("/book/" + id, &http_response)) {
       return false;
@@ -78,13 +85,16 @@ public:
   bool UpdateBook(const std::string& id,
                   const std::string& title,
                   double price) {
+    std::cout << "UpdateBook: " << id << " " << title << " " << price
+              << std::endl;
+
     // NOTE: ID is already in the URL.
     Json::Value json(Json::objectValue);
     json["title"] = title;
     json["price"] = price;
 
     webcc::HttpResponse http_response;
-    if (!rest_client_.Post("/book/" + id, JsonToString(json), &http_response)) {
+    if (!rest_client_.Put("/book/" + id, JsonToString(json), &http_response)) {
       return false;
     }
 
@@ -93,6 +103,8 @@ public:
   }
 
   bool DeleteBook(const std::string& id) {
+    std::cout << "DeleteBook: " << id << std::endl;
+
     webcc::HttpResponse http_response;
     if (!rest_client_.Delete("/book/" + id, &http_response)) {
       return false;
@@ -108,119 +120,35 @@ private:
 
 ////////////////////////////////////////////////////////////////////////////////
 
-std::string g_host;
-std::string g_port;
-
 void Help(const char* argv0) {
   std::cout << "Usage: " << argv0 << " <host> <port>" << std::endl;
   std::cout << "  E.g.," << std::endl;
   std::cout << "    " << argv0 << " localhost 8080" << std::endl;
 }
 
-std::string GetUserInput() {
-  char input[256];
-  std::cout << ">> ";
-  std::cin.getline(input, 256);
-  return input;
-}
-
-bool ParseJsonInput(const std::string& input, Json::Value* root) {
-  Json::CharReaderBuilder builder;
-  std::stringstream stream(input);
-  std::string errs;
-  if (Json::parseFromStream(builder, stream, root, &errs)) {
-    return true;
-  } else {
-    std::cerr << errs << std::endl;
-    return false;
-  }
-}
-
 int main(int argc, char* argv[]) {
   if (argc != 3) {
     Help(argv[0]);
     return 1;
   }
 
-  LOG_INIT(webcc::VERB, 0);
-
-  g_host = argv[1];
-  g_port = argv[2];
-
-  // Type commands to execute actions.
-  // Commands: list, create, detail, update, delete and exit.
-  // Examples:
-  //   >> list
-  //   >> create 1 { "title": "1984", "price": 12.3 }
-  //   >> detail 1
-  //   >> update 1 { "title": "1Q84", "price": 32.1 }
-  //   >> delete 1
-  //   >> exit
-
-  // A very naive implementation of interaction mode.
-  while (true) {
-    std::string input = GetUserInput();
-    boost::trim(input);
-
-    std::string command;
-    std::size_t i = input.find(' ');
-    if (i == std::string::npos) {
-      command = input;
-    } else {
-      command = input.substr(0, i);
-    }
+  LOG_INIT(webcc::ERRO, 0);
 
-    if (command == "exit") {
-      break;
-    }
-
-    if (command == "list") {
-      BookListClient client(g_host, g_port);
-      client.ListBooks();
-      continue;
-    }
-
-    ++i;
+  std::string host = argv[1];
+  std::string port = argv[2];
 
-    std::size_t j = input.find(' ', i);
-    std::string id = input.substr(i, j - i);
-    i = j + 1;
-
-    if (command == "create") {
-      std::string json = input.substr(i);
-
-      Json::Value root;
-      if (ParseJsonInput(json, &root)) {
-        BookListClient client(g_host, g_port);
-        client.CreateBook(id, root["title"].asString(), root["price"].asDouble());
-      }
-      continue;
-    }
+  BookListClient list_client(host, port);
+  BookDetailClient detail_client(host, port);
 
-    if (command == "update") {
-      std::string json = input.substr(i);
+  list_client.ListBooks();
+  list_client.CreateBook("1", "1984", 12.3);
 
-      Json::Value root;
-      if (ParseJsonInput(json, &root)) {
-        BookDetailClient client(g_host, g_port);
-        client.UpdateBook(id, root["title"].asString(), root["price"].asDouble());
-      }
-      continue;
-    }
-
-    if (command == "detail") {
-      BookDetailClient client(g_host, g_port);
-      client.GetBook(id);
-      continue;
-    }
-
-    if (command == "delete") {
-      BookDetailClient client(g_host, g_port);
-      client.DeleteBook(id);
-      continue;
-    }
-  }
+  detail_client.GetBook("1");
+  detail_client.UpdateBook("1", "1Q84", 32.1);
+  detail_client.GetBook("1");
+  detail_client.DeleteBook("1");
 
+  list_client.ListBooks();
 
   return 0;
 }

example/rest_book_server/book_services.cc

@@ -62,6 +62,7 @@ public:
     if (it != books_.end()) {
       it->title = book.title;
       it->price = book.price;
+      return true;
     }
     return false;
   }
@@ -162,10 +163,10 @@ bool BookDetailService::Get(const std::vector<std::string>& url_sub_matches,
   return false;
 }
 
-// Update a book partially.
-bool BookDetailService::Patch(const std::vector<std::string>& url_sub_matches,
-                              const std::string& request_content,
-                              std::string* response_content) {
+// Update a book.
+bool BookDetailService::Put(const std::vector<std::string>& url_sub_matches,
+                            const std::string& request_content,
+                            std::string* response_content) {
   if (url_sub_matches.size() != 1) {
     return false;
   }

example/rest_book_server/book_services.h

@@ -35,9 +35,9 @@ class BookDetailService : public webcc::RestDetailService {
            const webcc::UrlQuery& query,
            std::string* response_content) final;
 
-  bool Patch(const std::vector<std::string>& url_sub_matches,
-             const std::string& request_content,
-             std::string* response_content) final;
+  bool Put(const std::vector<std::string>& url_sub_matches,
+           const std::string& request_content,
+           std::string* response_content) final;
 
   bool Delete(const std::vector<std::string>& url_sub_matches) final;
 };

example/rest_book_server/main.cc

@@ -26,11 +26,9 @@ int main(int argc, char* argv[]) {
   try {
     webcc::RestServer server(port, workers);
 
-    server.RegisterService(std::make_shared<BookListService>(),
-                           "/books");
+    server.Bind(std::make_shared<BookListService>(), "/books", false);
 
-    server.RegisterService(std::make_shared<BookDetailService>(),
-                           "/book/(\\d+)");
+    server.Bind(std::make_shared<BookDetailService>(), "/book/(\\d+)", true);
 
     server.Run();
 

example/soap_calc_server/main.cc

@@ -24,8 +24,7 @@ int main(int argc, char* argv[]) {
   try {
     webcc::SoapServer server(port, workers);
 
-    server.RegisterService(std::make_shared<CalcService>(),
-                           "/calculator");
+    server.Bind(std::make_shared<CalcService>(), "/calculator");
 
     server.Run();
 

src/webcc/globals.cc

@@ -91,8 +91,8 @@ Parameter::Parameter(const std::string& key, bool value)
 }
 
 Parameter::Parameter(Parameter&& rhs)
-    : key_(std::move(rhs.key_))
-    , value_(std::move(rhs.value_)) {
+    : key_(std::move(rhs.key_)),
+      value_(std::move(rhs.value_)) {
 }
 
 Parameter& Parameter::operator=(Parameter&& rhs) {

src/webcc/globals.h

@@ -113,7 +113,7 @@ const char* GetErrorMessage(Error error);
 
 // Key-value parameter.
 class Parameter {
-public:
+ public:
   Parameter() = default;
   Parameter(const Parameter&) = default;
   Parameter& operator=(const Parameter&) = default;
@@ -150,7 +150,7 @@ public:
   // Return "key=value" string.
   std::string ToString() const;
 
-private:
+ private:
   std::string key_;
   std::string value_;
 };

src/webcc/http_client.cc

@@ -36,8 +36,7 @@ HttpClient::HttpClient()
   CheckDeadline();
 }
 
-Error HttpClient::MakeRequest(const HttpRequest& request,
-                              HttpResponse* response) {
+Error HttpClient::Request(const HttpRequest& request, HttpResponse* response) {
   assert(response != NULL);
 
   Error error = kNoError;

src/webcc/http_client.h

@@ -17,23 +17,19 @@ class HttpRequest;
 class HttpResponse;
 
 class HttpClient {
-public:
+ public:
   HttpClient();
   ~HttpClient() = default;
 
-  HttpClient(const HttpClient&) = delete;
-  HttpClient& operator=(const HttpClient&) = delete;
-
   void set_timeout_seconds(int timeout_seconds) {
     timeout_seconds_ = timeout_seconds;
   }
 
-  // Make a HTTP request.
   // Connect to the server, send the request, wait until the response is
   // received.
-  Error MakeRequest(const HttpRequest& request, HttpResponse* response);
+  Error Request(const HttpRequest& request, HttpResponse* response);
 
-private:
+ private:
   Error Connect(const HttpRequest& request);
 
   Error SendReqeust(const HttpRequest& request);
@@ -42,7 +38,6 @@ private:
 
   void CheckDeadline();
 
-private:
   boost::asio::io_context io_context_;
 
   boost::asio::ip::tcp::socket socket_;
@@ -57,6 +52,8 @@ private:
 
   // Timer for the timeout control.
   boost::asio::deadline_timer deadline_timer_;
+
+  DISALLOW_COPY_AND_ASSIGN(HttpClient);
 };
 
 }  // namespace webcc

src/webcc/http_message.h

@@ -9,14 +9,14 @@
 namespace webcc {
 
 class HttpHeader {
-public:
+ public:
   std::string name;
   std::string value;
 };
 
 // Base class for HTTP request and response messages.
 class HttpMessage {
-public:
+ public:
   virtual ~HttpMessage() = default;
 
   const std::string& start_line() const {
@@ -51,13 +51,12 @@ public:
     SetContentLength(content_.size());
   }
 
-private:
+ protected:
   void SetContentLength(std::size_t content_length) {
     content_length_ = content_length;
     SetHeader(kContentLength, std::to_string(content_length));
   }
 
-protected:
   // Start line with trailing "\r\n".
   std::string start_line_;
 

src/webcc/http_request_handler.h

@@ -17,7 +17,7 @@ class HttpResponse;
 
 // The common handler for all incoming requests.
 class HttpRequestHandler {
-public:
+ public:
   HttpRequestHandler() = default;
   virtual ~HttpRequestHandler() = default;
 
@@ -30,7 +30,7 @@ public:
   // Close pending sessions and stop worker threads.
   void Stop();
 
-private:
+ private:
   void WorkerRoutine();
 
   // Called by the worker routine.

src/webcc/http_request_parser.h

@@ -8,12 +8,12 @@ namespace webcc {
 class HttpRequest;
 
 class HttpRequestParser : public HttpParser {
-public:
+ public:
   explicit HttpRequestParser(HttpRequest* request);
 
   ~HttpRequestParser() override = default;
 
-private:
+ private:
   Error ParseStartLine(const std::string& line) override;
 
   HttpRequest* request_;

src/webcc/http_response.h

@@ -14,7 +14,7 @@ class HttpResponse;
 std::ostream& operator<<(std::ostream& os, const HttpResponse& response);
 
 class HttpResponse : public HttpMessage {
-public:
+ public:
   HttpResponse() = default;
   ~HttpResponse() override = default;
 
@@ -37,7 +37,7 @@ public:
   // Get a fault response when HTTP status is not OK.
   static HttpResponse Fault(HttpStatus::Enum status);
 
-private:
+ private:
   friend std::ostream& operator<<(std::ostream& os,
                                   const HttpResponse& response);
 

src/webcc/http_response_parser.h

@@ -8,16 +8,15 @@ namespace webcc {
 class HttpResponse;
 
 class HttpResponseParser : public HttpParser {
-public:
+ public:
   explicit HttpResponseParser(HttpResponse* response);
 
   ~HttpResponseParser() override = default;
 
-private:
+ private:
   // Parse HTTP start line; E.g., "HTTP/1.1 200 OK".
   Error ParseStartLine(const std::string& line) override;
 
-private:
   // The result response message.
   HttpResponse* response_;
 };

src/webcc/http_server.h

@@ -10,6 +10,7 @@
 #include "boost/scoped_ptr.hpp"
 #include "boost/thread/thread.hpp"
 
+#include "webcc/globals.h"
 #include "webcc/http_session.h"
 
 namespace webcc {
@@ -19,10 +20,7 @@ class HttpRequestHandler;
 // HTTP server accepts TCP connections from TCP clients.
 // NOTE: Only support IPv4.
 class HttpServer {
-public:
-  HttpServer(const HttpServer&) = delete;
-  HttpServer& operator=(const HttpServer&) = delete;
-
+ public:
   HttpServer(unsigned short port, std::size_t workers);
 
   virtual ~HttpServer() = default;
@@ -30,7 +28,7 @@ public:
   // Run the server's io_service loop.
   void Run();
 
-private:
+ private:
   // Initiate an asynchronous accept operation.
   void AsyncAccept();
 
@@ -40,7 +38,6 @@ private:
   // Get the handler for incoming requests.
   virtual HttpRequestHandler* GetRequestHandler() = 0;
 
-private:
   // The number of worker threads.
   std::size_t workers_;
 
@@ -52,6 +49,8 @@ private:
 
   // Acceptor used to listen for incoming connections.
   boost::scoped_ptr<boost::asio::ip::tcp::acceptor> acceptor_;
+
+  DISALLOW_COPY_AND_ASSIGN(HttpServer);
 };
 
 }  // namespace webcc

src/webcc/http_session.h

@@ -16,7 +16,7 @@ namespace webcc {
 class HttpRequestHandler;
 
 class HttpSession : public std::enable_shared_from_this<HttpSession> {
-public:
+ public:
   HttpSession(const HttpSession&) = delete;
   HttpSession& operator=(const HttpSession&) = delete;
 
@@ -41,14 +41,13 @@ public:
   // Send response to client with the given status.
   void SendResponse(HttpStatus::Enum status);
 
-private:
+ private:
   void AsyncRead();
   void ReadHandler(boost::system::error_code ec, std::size_t length);
 
   void AsyncWrite();
   void WriteHandler(boost::system::error_code ec, std::size_t length);
 
-private:
   // Socket for the connection.
   boost::asio::ip::tcp::socket socket_;
 

src/webcc/queue.h

@@ -14,7 +14,7 @@ namespace webcc {
 
 template <typename T>
 class Queue {
-public:
+ public:
   Queue() = default;
 
   Queue(const Queue&) = delete;
@@ -51,7 +51,7 @@ public:
     not_empty_cv_.notify_one();
   }
 
-private:
+ private:
   std::list<T> message_list_;
   boost::mutex mutex_;
   boost::condition_variable not_empty_cv_;

src/webcc/rest_client.cc

@@ -23,7 +23,7 @@ bool RestClient::Request(const std::string& method,
   request.Build();
 
   HttpClient http_client;
-  Error error = http_client.MakeRequest(request, response);
+  Error error = http_client.Request(request, response);
 
   return error == kNoError;
 }

src/webcc/rest_client.h

@@ -10,7 +10,7 @@ namespace webcc {
 class HttpResponse;
 
 class RestClient {
-public:
+ public:
   RestClient(const std::string& host, const std::string& port)
       : host_(host), port_(port) {
   }
@@ -41,7 +41,7 @@ public:
     return Request(kHttpDelete, url, "", response);
   }
 
-private:
+ private:
   bool Request(const std::string& method,
                const std::string& url,
                const std::string& content,

src/webcc/rest_request_handler.cc

@@ -5,9 +5,10 @@
 
 namespace webcc {
 
-bool RestRequestHandler::RegisterService(RestServicePtr service,
-                                         const std::string& url) {
-  return service_manager_.AddService(service, url);
+bool RestRequestHandler::Bind(RestServicePtr service,
+                              const std::string& url,
+                              bool is_regex) {
+  return service_manager_.AddService(service, url, is_regex);
 }
 
 void RestRequestHandler::HandleSession(HttpSessionPtr session) {

src/webcc/rest_request_handler.h

@@ -9,18 +9,14 @@
 namespace webcc {
 
 class RestRequestHandler : public HttpRequestHandler {
-public:
+ public:
   ~RestRequestHandler() override = default;
 
-  // Register a REST service to the given URL path.
-  // The URL should start with "/" and could be a regular expression or not.
-  // E.g., "/instances". "/instances/(\\d+)"
-  bool RegisterService(RestServicePtr service, const std::string& url);
+  bool Bind(RestServicePtr service, const std::string& url, bool is_regex);
 
-private:
+ private:
   void HandleSession(HttpSessionPtr session) override;
 
-private:
   RestServiceManager service_manager_;
 };
 

src/webcc/rest_server.h

@@ -10,28 +10,30 @@
 namespace webcc {
 
 class RestServer : public HttpServer {
-public:
+ public:
   RestServer(unsigned short port, std::size_t workers)
       : HttpServer(port, workers) {
   }
 
   ~RestServer() override = default;
 
-  // Register a REST service to the given URL path.
-  // The URL should start with "/" and could be a regular expression or not.
-  // E.g., "/instances". "/instances/(\\d+)"
-  // NOTE: Registering to the same URL multiple times is allowed, but only the
-  //       last one takes effect.
-  bool RegisterService(RestServicePtr service, const std::string& url) {
-    return request_handler_.RegisterService(service, url);
+  // Bind a REST service to the given URL path.
+  // The URL should start with "/" and it will be treated as a regular
+  // expression if |is_regex| is true.
+  // Examples:
+  //   - "/instances"
+  //   - "/instances/(\\d+)"
+  // Binding to the same URL multiple times is allowed, but only the last one
+  // takes effect.
+  bool Bind(RestServicePtr service, const std::string& url, bool is_regex) {
+    return request_handler_.Bind(service, url, is_regex);
   }
 
-private:
+ private:
   HttpRequestHandler* GetRequestHandler() override {
     return &request_handler_;
   }
 
-private:
   RestRequestHandler request_handler_;
 };
 

src/webcc/rest_service.h

@@ -23,7 +23,7 @@ class UrlQuery;
 
 // Base class for your REST service.
 class RestService {
-public:
+ public:
   virtual ~RestService() {
   }
 

src/webcc/rest_service_manager.cc

@@ -7,10 +7,16 @@
 namespace webcc {
 
 bool RestServiceManager::AddService(RestServicePtr service,
-                                    const std::string& url) {
+                                    const std::string& url,
+                                    bool is_regex) {
   assert(service);
 
-  ServiceItem item(service, url);
+  ServiceItem item(service, url, is_regex);
+
+  if (!is_regex) {
+    service_items_.push_back(std::move(item));
+    return true;
+  }
 
   std::regex::flag_type flags = std::regex::ECMAScript | std::regex::icase;
 
@@ -18,15 +24,13 @@ bool RestServiceManager::AddService(RestServicePtr service,
     // Compile the regex.
     item.url_regex.assign(url, flags);
 
-    service_items_.push_back(item);
-
+    service_items_.push_back(std::move(item));
     return true;
 
   } catch (std::regex_error& e) {
     LOG_ERRO("URL is not a valid regular expression: %s", e.what());
+    return false;
   }
-
-  return false;
 }
 
 RestServicePtr RestServiceManager::GetService(
@@ -36,16 +40,22 @@ RestServicePtr RestServiceManager::GetService(
   assert(sub_matches != NULL);
 
   for (ServiceItem& item : service_items_) {
-    std::smatch match;
+    if (item.is_regex) {
+      std::smatch match;
 
-    if (std::regex_match(url, match, item.url_regex)) {
-      // Any sub-matches?
-      // NOTE: Start from 1 because match[0] is the whole string itself.
-      for (size_t i = 1; i < match.size(); ++i) {
-        sub_matches->push_back(match[i].str());
-      }
+      if (std::regex_match(url, match, item.url_regex)) {
+        // Any sub-matches?
+        // NOTE: Start from 1 because match[0] is the whole string itself.
+        for (size_t i = 1; i < match.size(); ++i) {
+          sub_matches->push_back(match[i].str());
+        }
 
-      return item.service;
+        return item.service;
+      }
+    } else {
+      if (item.url == url) {
+        return item.service;
+      }
     }
   }
 

src/webcc/rest_service_manager.h

@@ -9,13 +9,15 @@
 namespace webcc {
 
 class RestServiceManager {
-public:
+ public:
   RestServiceManager() = default;
 
   // Add a service and bind it with the given URL.
-  // The |url| should start with "/" and could be a regular expression or not.
-  // E.g., "/instances". "/instances/(\\d+)"
-  bool AddService(RestServicePtr service, const std::string& url);
+  // The |url| should start with "/" and will be treated as a regular expression
+  // if |regex| is true.
+  // Examples: "/instances", "/instances/(\\d+)".
+  bool AddService(RestServicePtr service, const std::string& url,
+                  bool is_regex);
 
   // The |sub_matches| is only available when the |url| bound to the
   // service is a regular expression and has sub-expressions.
@@ -24,20 +26,22 @@ public:
   RestServicePtr GetService(const std::string& url,
                             std::vector<std::string>* sub_matches);
 
-private:
+ private:
   class ServiceItem {
-  public:
-    ServiceItem(RestServicePtr _service, const std::string& _url)
-      : service(_service), url(_url) {
+   public:
+    ServiceItem(RestServicePtr _service, const std::string& _url,
+                bool _is_regex)
+        : service(_service), url(_url), is_regex(_is_regex) {
     }
 
-    ServiceItem(const ServiceItem& rhs) = default;
-    ServiceItem& operator=(const ServiceItem& rhs) = default;
+    ServiceItem(const ServiceItem&) = default;
+    ServiceItem& operator=(const ServiceItem&) = default;
 
     ServiceItem(ServiceItem&& rhs)
-        : url(std::move(rhs.url)),
-          url_regex(std::move(rhs.url_regex)),
-          service(rhs.service) {  // No move
+        : service(rhs.service),
+          url(std::move(rhs.url)),
+          is_regex(rhs.is_regex),
+          url_regex(std::move(rhs.url_regex)) {
     }
 
     RestServicePtr service;
@@ -45,6 +49,9 @@ private:
     // URL string, e.g., "/instances/(\\d+)".
     std::string url;
 
+    // If the URL is a regular expression or not.
+    bool is_regex;
+
     // Compiled regex for URL string.
     std::regex url_regex;
   };

src/webcc/soap_client.cc

@@ -53,7 +53,7 @@ Error SoapClient::Call(const std::string& operation,
     http_client.set_timeout_seconds(timeout_seconds_);
   }
 
-  Error error = http_client.MakeRequest(http_request, &http_response);
+  Error error = http_client.Request(http_request, &http_response);
 
   if (error != kNoError) {
     return error;

src/webcc/soap_client.h

@@ -13,10 +13,10 @@ namespace webcc {
 // Set URL, host, port, etc. in your sub-class before make the call.
 //
 class SoapClient {
-public:
+ public:
   virtual ~SoapClient() = default;
 
-protected:
+ protected:
   SoapClient() = default;
 
   // A generic wrapper to make a call.
@@ -25,7 +25,6 @@ protected:
              std::vector<Parameter>&& parameters,
              std::string* result);
 
-protected:
   // -1 means default timeout (normally 30s) will be used.
   int timeout_seconds_ = -1;
 

src/webcc/soap_message.h

@@ -12,7 +12,7 @@ namespace webcc {
 // XML namespace name/url pair.
 // E.g., { "soap", "http://schemas.xmlsoap.org/soap/envelope/" }
 class SoapNamespace {
-public:
+ public:
   std::string name;
   std::string url;
 
@@ -26,7 +26,7 @@ extern const SoapNamespace kSoapEnvNamespace;
 
 // Base class for SOAP request and response.
 class SoapMessage {
-public:
+ public:
   virtual ~SoapMessage() {}
 
   // E.g., set as kSoapEnvNamespace.
@@ -52,14 +52,13 @@ public:
   // Parse from SOAP request XML.
   bool FromXml(const std::string& xml_string);
 
-protected:
+ protected:
   // Convert to SOAP body XML.
   virtual void ToXmlBody(pugi::xml_node xbody) = 0;
 
   // Parse from SOAP body XML.
   virtual bool FromXmlBody(pugi::xml_node xbody) = 0;
 
-protected:
   SoapNamespace soapenv_ns_;  // SOAP envelope namespace.
   SoapNamespace service_ns_;  // Namespace for your web service.
 

src/webcc/soap_request.h

@@ -11,7 +11,7 @@ namespace webcc {
 // Used to compose the SOAP request envelope XML which will be sent as the HTTP
 // request body.
 class SoapRequest : public SoapMessage {
-public:
+ public:
   void AddParameter(const Parameter& parameter);
 
   void AddParameter(Parameter&& parameter);
@@ -19,11 +19,11 @@ public:
   // Get parameter value by key.
   const std::string& GetParameter(const std::string& key) const;
 
-protected:
+ protected:
   void ToXmlBody(pugi::xml_node xbody) override;
   bool FromXmlBody(pugi::xml_node xbody) override;
 
-private:
+ private:
   std::vector<Parameter> parameters_;
 };
 

src/webcc/soap_request_handler.cc

@@ -6,8 +6,7 @@
 
 namespace webcc {
 
-bool SoapRequestHandler::RegisterService(SoapServicePtr service,
-                                         const std::string& url) {
+bool SoapRequestHandler::Bind(SoapServicePtr service, const std::string& url) {
   assert(service);
 
   url_service_map_[url] = service;

src/webcc/soap_request_handler.h

@@ -8,17 +8,13 @@
 namespace webcc {
 
 class SoapRequestHandler : public HttpRequestHandler {
-public:
+ public:
   SoapRequestHandler() = default;
   ~SoapRequestHandler() override = default;
 
-  // Register a SOAP service to the given URL path.
-  // The |url| path must start with "/", e.g., "/calculator".
-  // Registering to the same URL multiple times is allowed, but only the last
-  // one takes effect.
-  bool RegisterService(SoapServicePtr service, const std::string& url);
+  bool Bind(SoapServicePtr service, const std::string& url);
 
-private:
+ private:
   void HandleSession(HttpSessionPtr session) override;
 
   SoapServicePtr GetServiceByUrl(const std::string& url);

src/webcc/soap_response.h

@@ -7,7 +7,7 @@ namespace webcc {
 
 // SOAP response.
 class SoapResponse : public SoapMessage {
-public:
+ public:
   // Could be "Price" for an operation/method like "GetXyzPrice".
   // Really depend on the service.
   // Most services use a general name "Result".
@@ -27,12 +27,12 @@ public:
     result_ = std::move(result);
   }
 
-protected:
+ protected:
   void ToXmlBody(pugi::xml_node xbody) override;
 
   bool FromXmlBody(pugi::xml_node xbody) override;
 
-private:
+ private:
   // NOTE:
   // Multiple results might be necessary. But for most cases, single result
   // should be enough, because an API normally returns only one value.

src/webcc/soap_server.h

@@ -9,18 +9,22 @@
 namespace webcc {
 
 class SoapServer : public HttpServer {
-public:
+ public:
   SoapServer(unsigned short port, std::size_t workers)
       : HttpServer(port, workers) {
   }
 
   ~SoapServer() override = default;
 
-  bool RegisterService(SoapServicePtr service, const std::string& url) {
-    return request_handler_.RegisterService(service, url);
+  // Bind a SOAP service to the given URL path.
+  // The |url| path must start with "/", e.g., "/calculator".
+  // Binding to the same URL multiple times is allowed, but only the last
+  // one takes effect.
+  bool Bind(SoapServicePtr service, const std::string& url) {
+    return request_handler_.Bind(service, url);
   }
 
-private:
+ private:
   HttpRequestHandler* GetRequestHandler() override {
     return &request_handler_;
   }

src/webcc/soap_service.h

@@ -12,14 +12,14 @@ class SoapResponse;
 
 // Base class for your SOAP service.
 class SoapService {
-public:
+ public:
   virtual ~SoapService() = default;
 
   // Handle SOAP request, output the response.
   virtual bool Handle(const SoapRequest& soap_request,
                       SoapResponse* soap_response) = 0;
 
-protected:
+ protected:
   HttpStatus::Enum http_status_ = HttpStatus::kOK;
 };
 

src/webcc/url.h

@@ -19,7 +19,7 @@ namespace webcc {
 
 // URL query parameters.
 class UrlQuery {
-public:
+ public:
   typedef std::vector<Parameter> Parameters;
 
   UrlQuery() = default;
@@ -49,18 +49,17 @@ public:
   // E.g., "item=12731&color=blue&size=large".
   std::string ToString() const;
 
-private:
+ private:
   typedef Parameters::const_iterator ConstIterator;
   ConstIterator Find(const std::string& key) const;
 
-private:
   Parameters parameters_;
 };
 
 // -----------------------------------------------------------------------------
 
 class Url {
-public:
+ public:
   Url() = default;
   Url(const std::string& str, bool decode);
 
@@ -88,7 +87,7 @@ public:
   // Split query string into key-value parameters.
   static void SplitQuery(const std::string& str, UrlQuery* query);
 
-private:
+ private:
   void Init(const std::string& str);
 
   std::string path_;

unittest/rest_service_manager_test.cc

@@ -20,7 +20,7 @@ TEST(RestServiceManager, URL_RegexBasic) {
   {
     RestServicePtr service = std::make_shared<TestRestService>();
 
-    service_manager.AddService(service, "/instances/(\\d+)");
+    service_manager.AddService(service, "/instances/(\\d+)", true);
   }
 
   std::vector<std::string> sub_matches;
@@ -39,3 +39,20 @@ TEST(RestServiceManager, URL_RegexBasic) {
 
   EXPECT_FALSE(!!service);
 }
+
+TEST(RestServiceManager, URL_NonRegex) {
+  RestServiceManager service_manager;
+
+  {
+    RestServicePtr service = std::make_shared<TestRestService>();
+
+    service_manager.AddService(service, "/instances", false);
+  }
+
+  std::vector<std::string> sub_matches;
+  std::string url = "/instances";
+  RestServicePtr service = service_manager.GetService(url, &sub_matches);
+
+  EXPECT_TRUE(!!service);
+  EXPECT_EQ(0, sub_matches.size());
+}