1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 #ifndef _FRAMEWORK_SCRIPT_PROVIDER_PROVIDERCACHE_HXX_ 29 #define _FRAMEWORK_SCRIPT_PROVIDER_PROVIDERCACHE_HXX_ 30 31 #include <hash_map> 32 #include <osl/mutex.hxx> 33 #include <rtl/ustring.hxx> 34 #include <cppuhelper/implbase1.hxx> 35 #include <com/sun/star/uno/RuntimeException.hpp> 36 #include <com/sun/star/lang/XServiceInfo.hpp> 37 #include <com/sun/star/lang/XSingleServiceFactory.hpp> 38 #include <com/sun/star/lang/XSingleComponentFactory.hpp> 39 #include <com/sun/star/lang/XMultiComponentFactory.hpp> 40 41 #include <com/sun/star/frame/XModel.hpp> 42 #include <com/sun/star/script/provider/XScriptProvider.hpp> 43 44 #include "ScriptingContext.hxx" 45 46 namespace func_provider 47 { 48 // for simplification 49 #define css ::com::sun::star 50 51 //Typedefs 52 //============================================================================= 53 54 struct ProviderDetails 55 { 56 //css::uno::Reference< css::lang::XSingleServiceFactory > factory; 57 css::uno::Reference< css::lang::XSingleComponentFactory > factory; 58 css::uno::Reference< css::script::provider::XScriptProvider > provider; 59 }; 60 typedef ::std::hash_map < ::rtl::OUString, ProviderDetails , ::rtl::OUStringHash, 61 ::std::equal_to< ::rtl::OUString > > ProviderDetails_hash; 62 63 64 class ProviderCache 65 { 66 67 public: 68 ProviderCache( const css::uno::Reference< css::uno::XComponentContext >& xContext, const css::uno::Sequence< css::uno::Any >& scriptContext ) 69 throw ( css::uno::RuntimeException ); 70 ProviderCache( const css::uno::Reference< css::uno::XComponentContext >& xContext, const css::uno::Sequence< css::uno::Any >& scriptContext, 71 const css::uno::Sequence< ::rtl::OUString >& blackList ) 72 throw ( css::uno::RuntimeException ); 73 ~ProviderCache(); 74 css::uno::Reference< css::script::provider::XScriptProvider > 75 getProvider( const ::rtl::OUString& providerName ); 76 css::uno::Sequence < css::uno::Reference< css::script::provider::XScriptProvider > > 77 getAllProviders() throw ( css::uno::RuntimeException ); 78 private: 79 void populateCache() 80 throw ( css::uno::RuntimeException ); 81 82 css::uno::Reference< css::script::provider::XScriptProvider > 83 createProvider( ProviderDetails& details ) throw ( css::uno::RuntimeException ); 84 bool isInBlackList( const ::rtl::OUString& serviceName ) 85 { 86 if ( m_sBlackList.getLength() > 0 ) 87 { 88 for ( sal_Int32 index = 0; index < m_sBlackList.getLength(); index++ ) 89 { 90 if ( m_sBlackList[ index ].equals( serviceName ) ) 91 { 92 return true; 93 } 94 } 95 } 96 return false; 97 } 98 css::uno::Sequence< ::rtl::OUString > m_sBlackList; 99 ProviderDetails_hash m_hProviderDetailsCache; 100 osl::Mutex m_mutex; 101 css::uno::Sequence< css::uno::Any > m_Sctx; 102 css::uno::Reference< css::uno::XComponentContext > m_xContext; 103 css::uno::Reference< css::lang::XMultiComponentFactory > m_xMgr; 104 105 106 }; 107 } // func_provider 108 #endif 109