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 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_comphelper.hxx" 26 #include <osl/mutex.hxx> 27 #include <comphelper/processfactory.hxx> 28 #include <com/sun/star/lang/XMultiServiceFactory.hpp> 29 30 #include "com/sun/star/beans/XPropertySet.hpp" 31 32 33 using namespace ::com::sun::star; 34 using namespace com::sun::star::uno; 35 using namespace com::sun::star::lang; 36 using namespace osl; 37 38 namespace comphelper 39 { 40 41 /* 42 This function preserves only that the xProcessFactory variable will not be create when 43 the library is loaded. 44 */ 45 Reference< XMultiServiceFactory > localProcessFactory( const Reference< XMultiServiceFactory >& xSMgr, sal_Bool bSet ) 46 { 47 Guard< Mutex > aGuard( Mutex::getGlobalMutex() ); 48 49 static Reference< XMultiServiceFactory > xProcessFactory; 50 if ( bSet ) 51 { 52 xProcessFactory = xSMgr; 53 } 54 55 return xProcessFactory; 56 } 57 58 59 void setProcessServiceFactory(const Reference< XMultiServiceFactory >& xSMgr) 60 { 61 localProcessFactory( xSMgr, sal_True ); 62 } 63 64 Reference< XMultiServiceFactory > getProcessServiceFactory() 65 { 66 Reference< XMultiServiceFactory> xReturn; 67 xReturn = localProcessFactory( xReturn, sal_False ); 68 return xReturn; 69 } 70 71 Reference< XInterface > createProcessComponent( const ::rtl::OUString& _rServiceSpecifier ) SAL_THROW( ( RuntimeException ) ) 72 { 73 Reference< XInterface > xComponent; 74 75 Reference< XMultiServiceFactory > xFactory( getProcessServiceFactory() ); 76 if ( xFactory.is() ) 77 xComponent = xFactory->createInstance( _rServiceSpecifier ); 78 79 return xComponent; 80 } 81 82 Reference< XInterface > createProcessComponentWithArguments( const ::rtl::OUString& _rServiceSpecifier, 83 const Sequence< Any >& _rArgs ) SAL_THROW( ( RuntimeException ) ) 84 { 85 Reference< XInterface > xComponent; 86 87 Reference< XMultiServiceFactory > xFactory( getProcessServiceFactory() ); 88 if ( xFactory.is() ) 89 xComponent = xFactory->createInstanceWithArguments( _rServiceSpecifier, _rArgs ); 90 91 return xComponent; 92 } 93 94 Reference< XComponentContext > getProcessComponentContext() 95 { 96 Reference< XComponentContext > xRet; 97 uno::Reference<beans::XPropertySet> const xProps( 98 comphelper::getProcessServiceFactory(), uno::UNO_QUERY ); 99 if (xProps.is()) { 100 try { 101 xRet.set( xProps->getPropertyValue( rtl::OUString( 102 RTL_CONSTASCII_USTRINGPARAM("DefaultContext") ) ), 103 uno::UNO_QUERY ); 104 } 105 catch (beans::UnknownPropertyException const&) { 106 } 107 } 108 return xRet; 109 } 110 111 } // namespace comphelper 112 113 extern "C" { 114 uno::XComponentContext * comphelper_getProcessComponentContext() 115 { 116 uno::Reference<uno::XComponentContext> xRet; 117 xRet = ::comphelper::getProcessComponentContext(); 118 if (xRet.is()) 119 xRet->acquire(); 120 return xRet.get(); 121 } 122 } // extern "C" 123 124