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| -rw-r--r-- | offapi/com/sun/star/sdbc/XDriver.idl | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/offapi/com/sun/star/sdbc/XDriver.idl b/offapi/com/sun/star/sdbc/XDriver.idl new file mode 100644 index 000000000..ee45d105b --- /dev/null +++ b/offapi/com/sun/star/sdbc/XDriver.idl @@ -0,0 +1,163 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * 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 . + */ +#ifndef __com_sun_star_sdbc_XDriver_idl__ +#define __com_sun_star_sdbc_XDriver_idl__ + +#include <com/sun/star/uno/XInterface.idl> + +#include <com/sun/star/beans/PropertyValue.idl> + +#include <com/sun/star/sdbc/SQLException.idl> + +#include <com/sun/star/sdbc/DriverPropertyInfo.idl> + + module com { module sun { module star { module sdbc { + + published interface XConnection; + published interface XDriverManager; + + +/** is the interface that every driver class must implement. + + + + <p> + Each driver should supply a service that implements + the Driver interface. + + </p> + <p>The DriverManager will try to load as many drivers as it can + find, and then for any given connection request, it will ask each + driver in turn to try to connect to the target URL. + + </p> + <p> + It is strongly recommended that each Driver object should be + small and standalone so that the Driver object can be loaded and + queried without bringing in vast quantities of supporting code. + + </p> + @see com::sun::star::sdbc::XDriverManager + @see com::sun::star::sdbc::XConnection + */ +published interface XDriver: com::sun::star::uno::XInterface +{ + + /** attempts to make a database connection to the given URL. + The driver should return + `NULL` + if it realizes it is the wrong kind + of driver to connect to the given URL. This will be common, as when + the driver manager is asked to connect to a given URL it passes + the URL to each loaded driver in turn. + + + + <p> + The driver should raise a + com::sun::star::sdbc::SQLException + if it is the right + driver to connect to the given URL, but has trouble connecting to + the database. + + </p> + <p> + The info argument can be used to pass arbitrary + string tag/value pairs as connection arguments. + Normally at least "user" and "password" properties should be + included in the Properties. For a JDBC driver also the Java class must + be supplied in the property named JavaDriverClass, and a class path (a + space-separated list of URLs) needed to locate that class can optionally + be supplied in a property named JavaDriverClassPath. + Possible property value names are when supported by the driver: + @see com::sun::star::sdbc::ConnectionProperties + </p> + + @param url + is the URL of the database to which to connect. + @param info + a list of arbitrary string tag/value pairs as connection arguments. Normally at least a "user" and "password" property should be included. + @see com::sun::star::sdbc::ConnectionProperties + @returns + a Connection object that represents a connection to the URL + @throws SQLException + if a database access error occurs + + */ + XConnection connect( + [in]string url, + [in]sequence<com::sun::star::beans::PropertyValue> info) + raises (SQLException); + + /** returns `TRUE` if the driver thinks that it can open a connection + to the given URL. Typically drivers will return `TRUE` if they + understand the subprotocol specified in the URL and `FALSE` if + they do not. + + @param url + is the URL of the database to which to connect. + @returns + `TRUE` if this driver can connect to the given URL. + @throws SQLException + if a database access error occurs. + */ + boolean acceptsURL([in]string url) raises (SQLException); + + /** gets information about the possible properties for this driver. + <p>The getPropertyInfo method is intended to allow a generic GUI tool to + discover what properties it should prompt a human for in order to get + enough information to connect to a database. Note that depending on + the values the human has supplied so far, additional values may become + necessary, so it may be necessary to iterate though several calls + to getPropertyInfo. + @param url + is the URL of the database to which to connect. + @param info + is a proposed list of tag/value pairs that will be sent on + connect open. + @returns + an array of DriverPropertyInfo objects describing possible + properties. This array may be an empty array if no properties + are required. + @throws SQLException + if a database access error occurs. + */ + sequence<DriverPropertyInfo> getPropertyInfo([in]string url, + [in] sequence<com::sun::star::beans::PropertyValue> info) + raises (SQLException); + + /** gets the driver's major version number. Initially this should be 1. + @returns + this driver's major version number + */ + long getMajorVersion(); + + /** gets the driver's minor version number. Initially this should be 0. + @returns + this driver's minor version number. + */ + long getMinorVersion(); +}; + + +}; }; }; }; + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |