1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef COMPHELPER_SERVICEINFOHELPER_HXX 25 #define COMPHELPER_SERVICEINFOHELPER_HXX 26 27 #include <com/sun/star/lang/XServiceInfo.hpp> 28 #include "comphelper/comphelperdllapi.h" 29 30 namespace comphelper { 31 32 /** this class provides a basic helper for classes suporting the XServiceInfo Interface. 33 * 34 * you can overload the <code>getSupprotedServiceNames</code> to implement a XServiceInfo. 35 * you can use the static helper methods to combine your services with that of parent 36 * or aggregatet classes. 37 */ 38 class COMPHELPER_DLLPUBLIC ServiceInfoHelper : public ::com::sun::star::lang::XServiceInfo 39 { 40 public: 41 // XServiceInfo 42 virtual ::rtl::OUString SAL_CALL getImplementationName() throw(::com::sun::star::uno::RuntimeException); 43 virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw(::com::sun::star::uno::RuntimeException); 44 virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames() throw(::com::sun::star::uno::RuntimeException); 45 46 // helper 47 static ::com::sun::star::uno::Sequence< ::rtl::OUString > concatSequences( const ::com::sun::star::uno::Sequence< ::rtl::OUString >& rSeq1, 48 const ::com::sun::star::uno::Sequence< ::rtl::OUString >& rSeq2 ) throw(); 49 static void addToSequence( ::com::sun::star::uno::Sequence< ::rtl::OUString >& rSeq, sal_uInt16 nServices, /* sal_Char* */... ) throw(); 50 static sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName, const ::com::sun::star::uno::Sequence< ::rtl::OUString >& SupportedServices ) throw(); 51 }; 52 53 } 54 55 #endif 56 57