/************************************************************** * * 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. * *************************************************************/ #ifndef __com_sun_star_registry_DefaultRegistry_idl__ #define __com_sun_star_registry_DefaultRegistry_idl__ #ifndef __com_sun_star_registry_XSimpleRegistry_idl__ #include #endif #ifndef __com_sun_star_lang_XInitialization_idl__ #include #endif //============================================================================= module com { module sun { module star { module registry { //============================================================================= // DocMerge from xml: service com::sun::star::registry::NestedRegistry /** supports a shared view on two different registries. The registry files will be opened in two different modes, registry1 will be opened with read/write rights and registry2 will be opened read-only. In the context of this service, the functions open, close, and destroy from XSimpleRegistry are not supported and throw an exception if they are used.
Functions of XSimpleRegistry:
getURL
returns the name of registry1.
isValid
checks if registry1 is valid. If the interface is not then registry1 should always be valid.
isReadOnly
checks if registry1 has write protection.
mergeKey
merges all information from the specified registry in registry1.
getRootKey
returns a virtual rootkey of both registries.

Functions of XRegistryKey:
openKey
returns a virtual key which is specified in registy1 or registry2.
deleteKey
deletes the key only if it is present in registry1.
setLongValue, setAsciiValue, setStringValue, setBinaryValue
sets the value at the specified key in registry1.
getLongValue, getAsciiValue, getStringValue, getBinaryValue
returns the value at the specified key in registry1, or if the value is not present in registry1, it will return the value of registry2.
openKeys
returns a sequence of all subkeys in both registries.
getKeyNames
returns a sequence with the names of all subkeys in both registries.

Note: all write functions only work on registry1.

How to initialize the registries:
Use a sequence of XSimpleRegistry with two elements. The first element must be the registry which is opened with read/write rights and the second element must be the read-only one.
Two different ways are possible:

Guarantees: */ published service NestedRegistry { // DocMerge: empty anyway interface com::sun::star::registry::XSimpleRegistry; // DocMerge: empty anyway interface com::sun::star::lang::XInitialization; }; //============================================================================= }; }; }; }; /*============================================================================= =============================================================================*/ #endif