uni::CallbackType OracleClient::New(const uni::FunctionCallbackInfo& args) {
UNI_SCOPE(scope);
/*
REQ_OBJECT_ARG(0, settings);
std:string hostname, user, password, database;
unsigned int port, minConn, maxConn, incrConn;
OBJ_GET_STRING(settings, "hostname", hostname);
OBJ_GET_STRING(settings, "user", user);
OBJ_GET_STRING(settings, "password", password);
OBJ_GET_STRING(settings, "database", database);
OBJ_GET_NUMBER(settings, "port", port, 1521);
OBJ_GET_NUMBER(settings, "minConn", minConn, 0);
OBJ_GET_NUMBER(settings, "maxConn", maxConn, 1);
OBJ_GET_NUMBER(settings, "incrConn", incrConn, 1);
std::ostringstream connectionStr;
connectionStr << "//" << hostname << ":" << port << "/" << database;
*/
OracleClient *client = new OracleClient();
client->Wrap(args.This());
UNI_RETURN(scope, args, args.This());
}
uni::CallbackType Connection::New(const uni::FunctionCallbackInfo& args) {
UNI_SCOPE(scope);
Connection *connection = new Connection();
connection->Wrap(args.This());
UNI_RETURN(scope, args, args.This());
}
uni::CallbackType Connection::ExecuteSync(const uni::FunctionCallbackInfo& args) {
UNI_SCOPE(scope);
Connection* connection = ObjectWrap::Unwrap<Connection>(args.This());
REQ_STRING_ARG(0, sql);
REQ_ARRAY_ARG(1, values);
String::Utf8Value sqlVal(sql);
ExecuteBaton* baton = new ExecuteBaton(connection, *sqlVal, &values, NULL);
if (baton->error) {
Local<String> message = String::New(baton->error->c_str());
delete baton;
UNI_THROW(Exception::Error(message));
}
uv_work_t* req = new uv_work_t();
req->data = baton;
baton->connection->Ref();
EIO_Execute(req);
baton->connection->Unref();
Handle<Value> argv[2];
handleResult(baton, argv);
if(baton->error) {
delete baton;
UNI_THROW(argv[0]);
}
delete baton;
UNI_RETURN(scope, args, argv[1]);
}
uni::CallbackType Connection::Execute(const uni::FunctionCallbackInfo& args) {
UNI_SCOPE(scope);
Connection* connection = ObjectWrap::Unwrap<Connection>(args.This());
REQ_STRING_ARG(0, sql);
REQ_ARRAY_ARG(1, values);
REQ_FUN_ARG(2, callback);
String::Utf8Value sqlVal(sql);
ExecuteBaton* baton = new ExecuteBaton(connection, *sqlVal, &values, &callback);
if (baton->error) {
Local<String> message = String::New(baton->error->c_str());
delete baton;
UNI_THROW(Exception::Error(message));
}
uv_work_t* req = new uv_work_t();
req->data = baton;
uv_queue_work(uv_default_loop(), req, EIO_Execute, (uv_after_work_cb)EIO_AfterExecute);
connection->Ref();
UNI_RETURN(scope, args, Undefined());
}
uni::CallbackType Connection::SetPrefetchRowCount(const uni::FunctionCallbackInfo& args) {
UNI_SCOPE(scope);
Connection* connection = ObjectWrap::Unwrap<Connection>(args.This());
REQ_INT_ARG(0, prefetchRowCount);
connection->m_prefetchRowCount = prefetchRowCount;
UNI_RETURN(scope, args, Undefined());
}
uni::CallbackType Connection::SetAutoCommit(const uni::FunctionCallbackInfo& args) {
UNI_SCOPE(scope);
Connection* connection = ObjectWrap::Unwrap<Connection>(args.This());
REQ_BOOL_ARG(0, autoCommit);
connection->m_autoCommit = autoCommit;
UNI_RETURN(scope, args, Undefined());
}
uni::CallbackType OracleClient::ConnectSync(const uni::FunctionCallbackInfo& args) {
UNI_SCOPE(scope);
REQ_OBJECT_ARG(0, settings);
OracleClient* client = ObjectWrap::Unwrap<OracleClient>(args.This());
ConnectBaton baton(client, client->m_environment, NULL);
OBJ_GET_STRING(settings, "hostname", baton.hostname);
OBJ_GET_STRING(settings, "user", baton.user);
OBJ_GET_STRING(settings, "password", baton.password);
OBJ_GET_STRING(settings, "database", baton.database);
OBJ_GET_NUMBER(settings, "port", baton.port, 1521);
try {
std::ostringstream connectionStr;
connectionStr << "//" << baton.hostname << ":" << baton.port << "/" << baton.database;
baton.connection = baton.environment->createConnection(baton.user, baton.password, connectionStr.str());
} catch(oracle::occi::SQLException &ex) {
baton.error = new std::string(ex.getMessage());
UNI_THROW(Exception::Error(NanNew<String>(baton.error->c_str())));
} catch (const std::exception& ex) {
UNI_THROW(Exception::Error(NanNew<String>(ex.what())));
}
Handle<Object> connection = uni::Deref(Connection::constructorTemplate)->GetFunction()->NewInstance();
(node::ObjectWrap::Unwrap<Connection>(connection))->setConnection(baton.client->m_environment, baton.connection);
UNI_RETURN(scope, args, connection);
}
uni::CallbackType Connection::IsConnected(const uni::FunctionCallbackInfo& args) {
UNI_SCOPE(scope);
Connection* connection = ObjectWrap::Unwrap<Connection>(args.This());
if(connection && connection->m_connection) {
UNI_RETURN(scope, args, Boolean::New(true));
} else {
UNI_RETURN(scope, args, Boolean::New(false));
}
}
uni::CallbackType Connection::Close(const uni::FunctionCallbackInfo& args) {
UNI_SCOPE(scope);
try {
Connection* connection = ObjectWrap::Unwrap<Connection>(args.This());
connection->closeConnection();
UNI_RETURN(scope, args, Undefined());
} catch (const exception& ex) {
UNI_THROW(Exception::Error(String::New(ex.what())));
}
}
uni::CallbackType Connection::Prepare(const uni::FunctionCallbackInfo& args) {
UNI_SCOPE(scope);
Connection* connection = ObjectWrap::Unwrap<Connection>(args.This());
REQ_STRING_ARG(0, sql);
String::Utf8Value sqlVal(sql);
StatementBaton* baton = new StatementBaton(connection, *sqlVal, NULL);
Local<Object> statementHandle(uni::Deref(Statement::constructorTemplate)->GetFunction()->NewInstance());
Statement* statement = ObjectWrap::Unwrap<Statement>(statementHandle);
statement->setBaton(baton);
UNI_RETURN(scope, args, statementHandle);
}
uni::CallbackType Connection::Rollback(const uni::FunctionCallbackInfo& args) {
UNI_SCOPE(scope);
Connection* connection = ObjectWrap::Unwrap<Connection>(args.This());
REQ_FUN_ARG(0, callback);
RollbackBaton* baton = new RollbackBaton(connection, &callback);
uv_work_t* req = new uv_work_t();
req->data = baton;
uv_queue_work(uv_default_loop(), req, EIO_Rollback, (uv_after_work_cb)EIO_AfterRollback);
connection->Ref();
UNI_RETURN(scope, args, Undefined());
}
uni::CallbackType Connection::CreateReader(const uni::FunctionCallbackInfo& args) {
UNI_SCOPE(scope);
Connection* connection = ObjectWrap::Unwrap<Connection>(args.This());
REQ_STRING_ARG(0, sql);
REQ_ARRAY_ARG(1, values);
String::Utf8Value sqlVal(sql);
ReaderBaton* baton = new ReaderBaton(connection, *sqlVal, &values);
Local<Object> readerHandle(uni::Deref(Reader::constructorTemplate)->GetFunction()->NewInstance());
Reader* reader = ObjectWrap::Unwrap<Reader>(readerHandle);
reader->setBaton(baton);
UNI_RETURN(scope, args, readerHandle);
}
uni::CallbackType OracleClient::Connect(const uni::FunctionCallbackInfo& args) {
UNI_SCOPE(scope);
REQ_OBJECT_ARG(0, settings);
REQ_FUN_ARG(1, callback);
OracleClient* client = ObjectWrap::Unwrap<OracleClient>(args.This());
ConnectBaton* baton = new ConnectBaton(client, client->m_environment, &callback);
OBJ_GET_STRING(settings, "hostname", baton->hostname);
OBJ_GET_STRING(settings, "user", baton->user);
OBJ_GET_STRING(settings, "password", baton->password);
OBJ_GET_STRING(settings, "database", baton->database);
OBJ_GET_NUMBER(settings, "port", baton->port, 1521);
OBJ_GET_STRING(settings, "tns", baton->tns);
client->Ref();
uv_work_t* req = new uv_work_t();
req->data = baton;
uv_queue_work(uv_default_loop(), req, EIO_Connect, (uv_after_work_cb)EIO_AfterConnect);
UNI_RETURN(scope, args, NanUndefined());
}