| /************************************************************** |
| * |
| * 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 _CONNECTIVITY_OSUBCOMPONENT_HXX_ |
| #define _CONNECTIVITY_OSUBCOMPONENT_HXX_ |
| |
| #include <cppuhelper/weak.hxx> |
| #include <cppuhelper/interfacecontainer.h> |
| #include "connectivity/dbtoolsdllapi.hxx" |
| |
| namespace com |
| { |
| namespace sun |
| { |
| namespace star |
| { |
| namespace lang |
| { |
| class XComponent; |
| } |
| } |
| } |
| } |
| namespace connectivity |
| { |
| OOO_DLLPUBLIC_DBTOOLS |
| void release(oslInterlockedCount& _refCount, |
| ::cppu::OBroadcastHelper& rBHelper, |
| ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _xInterface, |
| ::com::sun::star::lang::XComponent* _pObject); |
| //************************************************************ |
| // OSubComponent |
| //************************************************************ |
| template <class SELF, class WEAK> class OSubComponent |
| { |
| protected: |
| // the parent must support the tunnel implementation |
| ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > m_xParent; |
| SELF* m_pDerivedImplementation; |
| |
| public: |
| OSubComponent( |
| const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _xParent, |
| SELF* _pDerivedImplementation) |
| :m_xParent(_xParent) |
| ,m_pDerivedImplementation(_pDerivedImplementation) |
| { |
| } |
| |
| protected: |
| void dispose_ChildImpl() |
| { |
| // avoid ambiguity |
| ::osl::MutexGuard aGuard( m_pDerivedImplementation->WEAK::rBHelper.rMutex ); |
| m_xParent.clear(); |
| } |
| void relase_ChildImpl() |
| { |
| ::connectivity::release(m_pDerivedImplementation->m_refCount, |
| m_pDerivedImplementation->WEAK::rBHelper, |
| m_xParent, |
| m_pDerivedImplementation); |
| |
| m_pDerivedImplementation->WEAK::release(); |
| } |
| }; |
| } |
| #endif // _CONNECTIVITY_OSUBCOMPONENT_HXX_ |
| |