diff options
Diffstat (limited to 'libmysqlpp')
-rw-r--r-- | libmysqlpp/my-column.cpp | 4 | ||||
-rw-r--r-- | libmysqlpp/my-command.cpp | 6 | ||||
-rw-r--r-- | libmysqlpp/my-connection.cpp | 21 | ||||
-rw-r--r-- | libmysqlpp/my-connection.h | 6 | ||||
-rw-r--r-- | libmysqlpp/my-error.cpp | 24 | ||||
-rw-r--r-- | libmysqlpp/my-error.h | 17 | ||||
-rw-r--r-- | libmysqlpp/my-modifycommand.cpp | 4 | ||||
-rw-r--r-- | libmysqlpp/my-selectcommand.cpp | 10 | ||||
-rw-r--r-- | libmysqlpp/unittests/testmysql.cpp | 16 |
9 files changed, 60 insertions, 48 deletions
diff --git a/libmysqlpp/my-column.cpp b/libmysqlpp/my-column.cpp index cc690be..14c0a58 100644 --- a/libmysqlpp/my-column.cpp +++ b/libmysqlpp/my-column.cpp @@ -26,10 +26,12 @@ MySQL::StringColumn::StringColumn(const char * name, unsigned int field, MYSQL_B b->buffer_length = len; b->length = &length; } + MySQL::StringColumn::~StringColumn() { delete[] value; } + void MySQL::StringColumn::apply(DB::HandleField & h) const { @@ -40,6 +42,7 @@ MySQL::StringColumn::apply(DB::HandleField & h) const h.string(value, length); } } + MySQL::NullColumn::NullColumn(const char * name, unsigned int field, MYSQL_BIND * b) : ColumnBase(name, field) { @@ -48,6 +51,7 @@ MySQL::NullColumn::NullColumn(const char * name, unsigned int field, MYSQL_BIND b->buffer = NULL; b->buffer_length = 0; } + void MySQL::NullColumn::apply(DB::HandleField & h) const { diff --git a/libmysqlpp/my-command.cpp b/libmysqlpp/my-command.cpp index bfa25e6..defb8a7 100644 --- a/libmysqlpp/my-command.cpp +++ b/libmysqlpp/my-command.cpp @@ -10,10 +10,10 @@ MySQL::Command::Command(const Connection * conn, const std::string & sql) : paramsNeedBinding(false) { if (!stmt) { - throw Error(mysql_error(&conn->conn)); + throw Error(&conn->conn); } if (mysql_stmt_prepare(stmt, sql.c_str(), sql.length())) { - throw Error(mysql_stmt_error(stmt)); + throw Error(stmt); } binds.resize(mysql_stmt_param_count(stmt)); if (binds.size()) { @@ -165,7 +165,7 @@ MySQL::Command::bindParams() { if (paramsNeedBinding) { if (mysql_stmt_bind_param(stmt, &binds.front())) { - throw Error(mysql_stmt_error(stmt)); + throw Error(stmt); paramsNeedBinding = false; } } diff --git a/libmysqlpp/my-connection.cpp b/libmysqlpp/my-connection.cpp index 3e1aed3..4aa0ab9 100644 --- a/libmysqlpp/my-connection.cpp +++ b/libmysqlpp/my-connection.cpp @@ -9,6 +9,11 @@ NAMEDFACTORY("mysql", MySQL::Connection, DB::ConnectionFactory); +MySQL::ConnectionError::ConnectionError(MYSQL * m) : + MySQL::Error(m) +{ +} + class Opts { public: Opts() { port = 3306; } @@ -66,10 +71,10 @@ MySQL::Connection::Connection(const std::string & str) : } if (mysql_real_connect(&conn, ~o.server, ~o.user, ~o.password, ~o.database, o.port, ~o.unix_socket, CLIENT_LOCAL_FILES | CLIENT_MULTI_STATEMENTS) == NULL) { - throw ConnectionError(); + throw ConnectionError(&conn); } if (mysql_set_character_set(&conn, "utf8")) { - throw ConnectionError(); + throw ConnectionError(&conn); } } @@ -83,7 +88,7 @@ MySQL::Connection::finish() const { if (txDepth != 0) { rollbackTx(); - throw Error("Transaction still open"); + throw DB::TransactionStillOpen(); } } @@ -92,7 +97,7 @@ MySQL::Connection::beginTx() const { if (txDepth == 0) { if (mysql_autocommit(&conn, 0)) { - throw Error(mysql_error(&conn)); + throw Error(&conn); } rolledback = false; } @@ -107,7 +112,7 @@ MySQL::Connection::commitTx() const } if (--txDepth == 0) { if (mysql_commit(&conn)) { - throw Error(mysql_error(&conn)); + throw Error(&conn); } } return txDepth; @@ -118,7 +123,7 @@ MySQL::Connection::rollbackTx() const { if (--txDepth == 0) { if (mysql_rollback(&conn)) { - throw Error(mysql_error(&conn)); + throw Error(&conn); } } else { @@ -149,7 +154,7 @@ void MySQL::Connection::ping() const { if (mysql_ping(&conn)) { - throw Error(mysql_error(&conn)); + throw Error(&conn); } } @@ -244,7 +249,7 @@ MySQL::Connection::endBulkUpload(const char * msg) const if (!msg) { if (ctx->loadReturn) { ctx.reset(); - throw Error(mysql_error(&conn)); + throw Error(&conn); } } ctx.reset(); diff --git a/libmysqlpp/my-connection.h b/libmysqlpp/my-connection.h index 1f7ec5a..d52bc06 100644 --- a/libmysqlpp/my-connection.h +++ b/libmysqlpp/my-connection.h @@ -7,7 +7,13 @@ #include <boost/shared_ptr.hpp> namespace MySQL { + class ConnectionError : public virtual Error, public virtual DB::ConnectionError { + public: + ConnectionError(MYSQL *); + }; + class LoadContext; + class Connection : public DB::Connection { public: Connection(const std::string & info); diff --git a/libmysqlpp/my-error.cpp b/libmysqlpp/my-error.cpp index c35a3a1..4867e0d 100644 --- a/libmysqlpp/my-error.cpp +++ b/libmysqlpp/my-error.cpp @@ -1,29 +1,19 @@ #include "my-error.h" #include <string.h> -MySQL::Error::Error() : - msg(NULL) +MySQL::Error::Error(MYSQL * m) : + msg(mysql_error(m)) { } -MySQL::Error::Error(const MySQL::Error & e) : - msg(e.msg ? strdup(e.msg) : NULL) +MySQL::Error::Error(MYSQL_STMT * m) : + msg(mysql_stmt_error(m)) { } -MySQL::Error::Error(const char * e) : - msg(e ? strdup(e) : NULL) +std::string +MySQL::Error::message() const throw() { -} - -MySQL::Error::~Error() throw() -{ - free(msg); -} - -const char * -MySQL::Error::what() const throw() -{ - return msg ? msg : "No message"; + return msg; } diff --git a/libmysqlpp/my-error.h b/libmysqlpp/my-error.h index b4f93b2..b694843 100644 --- a/libmysqlpp/my-error.h +++ b/libmysqlpp/my-error.h @@ -2,21 +2,18 @@ #define MY_ERROR_H #include <error.h> +#include <mysql.h> +#include <exception.h> namespace MySQL { - class Error : public DB::Error { + class Error : public AdHoc::Exception<DB::Error> { public: - Error(); - Error(const Error &); - Error(const char *); - ~Error() throw(); - - const char * what() const throw(); + Error(MYSQL_STMT *); + Error(MYSQL *); + std::string message() const throw() override; private: - char * msg; - }; - class ConnectionError : public Error, public virtual DB::ConnectionError { + std::string msg; }; } diff --git a/libmysqlpp/my-modifycommand.cpp b/libmysqlpp/my-modifycommand.cpp index c66c628..9326afe 100644 --- a/libmysqlpp/my-modifycommand.cpp +++ b/libmysqlpp/my-modifycommand.cpp @@ -19,11 +19,11 @@ MySQL::ModifyCommand::execute(bool anc) { bindParams(); if (mysql_stmt_execute(stmt)) { - throw Error(mysql_stmt_error(stmt)); + throw Error(stmt); } int rows = mysql_stmt_affected_rows(stmt); if (rows == 0 && !anc) { - throw Error("No rows affected"); + throw DB::NoRowsAffected(); } return rows; } diff --git a/libmysqlpp/my-selectcommand.cpp b/libmysqlpp/my-selectcommand.cpp index 257f33f..5be6bf0 100644 --- a/libmysqlpp/my-selectcommand.cpp +++ b/libmysqlpp/my-selectcommand.cpp @@ -62,21 +62,21 @@ MySQL::SelectCommand::execute() case MYSQL_TYPE_GEOMETRY: default: mysql_free_result(prepare_meta_result); - throw Error("Unexpected type"); + throw DB::ColumnTypeNotSupported(); } } mysql_free_result(prepare_meta_result); if (mysql_stmt_bind_result(stmt, &fields.front())) { - throw Error(mysql_stmt_error(stmt)); + throw Error(stmt); } prepared = true; } if (!executed) { if (mysql_stmt_execute(stmt)) { - throw Error(mysql_stmt_error(stmt)); + throw Error(stmt); } if (mysql_stmt_store_result(stmt)) { - throw Error(mysql_stmt_error(stmt)); + throw Error(stmt); } executed = true; } @@ -93,7 +93,7 @@ MySQL::SelectCommand::fetch() executed = false; return false; default: - throw Error(mysql_stmt_error(stmt)); + throw Error(stmt); } } diff --git a/libmysqlpp/unittests/testmysql.cpp b/libmysqlpp/unittests/testmysql.cpp index 827ae84..f8c46b6 100644 --- a/libmysqlpp/unittests/testmysql.cpp +++ b/libmysqlpp/unittests/testmysql.cpp @@ -2,10 +2,12 @@ #include <boost/test/unit_test.hpp> #include <my-mock.h> +#include <my-error.h> #include <definedDirs.h> -#include <dbpp/modifycommand.h> -#include <dbpp/selectcommand.h> -#include <dbpp/column.h> +#include <modifycommand.h> +#include <selectcommand.h> +#include <column.h> +#include <connection.h> #include <testCore.h> #include <fstream> #include <boost/date_time/posix_time/posix_time.hpp> @@ -157,5 +159,13 @@ BOOST_AUTO_TEST_CASE( insertId ) delete ro; } +BOOST_AUTO_TEST_CASE( errors ) +{ + auto ro = DB::MockDatabase::openConnectionTo("mysqlmock"); + BOOST_REQUIRE_THROW(ro->execute("nonsense"), DB::Error); + delete ro; + BOOST_REQUIRE_THROW(DB::ConnectionFactory::createNew("mysql", "server=nohost"), DB::ConnectionError); +} + BOOST_AUTO_TEST_SUITE_END(); |