| /************************************************************** |
| * |
| * 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. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_javaunohelper.hxx" |
| |
| #include "sal/config.h" |
| |
| #include "vm.hxx" |
| |
| #include "com/sun/star/beans/NamedValue.hpp" |
| #include "com/sun/star/lang/XSingleComponentFactory.hpp" |
| #include "cppuhelper/compbase1.hxx" |
| #include "cppuhelper/component_context.hxx" |
| #include "jvmaccess/virtualmachine.hxx" |
| #include "jvmaccess/unovirtualmachine.hxx" |
| #include "osl/mutex.hxx" |
| |
| namespace { |
| |
| namespace css = ::com::sun::star; |
| |
| struct MutexHolder |
| { |
| ::osl::Mutex m_mutex; |
| }; |
| typedef ::cppu::WeakComponentImplHelper1< |
| css::lang::XSingleComponentFactory > t_impl; |
| |
| class SingletonFactory : public MutexHolder, public t_impl |
| { |
| ::rtl::Reference< ::jvmaccess::UnoVirtualMachine > m_vm_access; |
| |
| protected: |
| virtual void SAL_CALL disposing(); |
| |
| public: |
| inline SingletonFactory( ::rtl::Reference< ::jvmaccess::UnoVirtualMachine > const & vm_access ) |
| : t_impl( m_mutex ), |
| m_vm_access( vm_access ) |
| {} |
| |
| // XSingleComponentFactory impl |
| virtual css::uno::Reference< css::uno::XInterface > SAL_CALL createInstanceWithContext( |
| css::uno::Reference< css::uno::XComponentContext > const & xContext ) |
| throw (css::uno::Exception); |
| virtual css::uno::Reference< css::uno::XInterface > SAL_CALL createInstanceWithArgumentsAndContext( |
| css::uno::Sequence< css::uno::Any > const & args, css::uno::Reference< css::uno::XComponentContext > const & xContext ) |
| throw (css::uno::Exception); |
| }; |
| |
| void SingletonFactory::disposing() |
| { |
| m_vm_access.clear(); |
| } |
| |
| css::uno::Reference< css::uno::XInterface > SingletonFactory::createInstanceWithContext( |
| css::uno::Reference< css::uno::XComponentContext > const & xContext ) |
| throw (css::uno::Exception) |
| { |
| sal_Int64 handle = reinterpret_cast< sal_Int64 >( m_vm_access.get() ); |
| css::uno::Any arg( |
| css::uno::makeAny( |
| css::beans::NamedValue( |
| rtl::OUString( |
| RTL_CONSTASCII_USTRINGPARAM( "UnoVirtualMachine" ) ), |
| css::uno::makeAny( handle ) ) ) ); |
| return xContext->getServiceManager()->createInstanceWithArgumentsAndContext( |
| ::rtl::OUString( |
| RTL_CONSTASCII_USTRINGPARAM( |
| "com.sun.star.java.JavaVirtualMachine")), |
| css::uno::Sequence< css::uno::Any >( &arg, 1 ), xContext ); |
| } |
| |
| css::uno::Reference< css::uno::XInterface > SingletonFactory::createInstanceWithArgumentsAndContext( |
| css::uno::Sequence< css::uno::Any > const & args, css::uno::Reference< css::uno::XComponentContext > const & xContext ) |
| throw (css::uno::Exception) |
| { |
| return xContext->getServiceManager()->createInstanceWithArgumentsAndContext( |
| ::rtl::OUString( |
| RTL_CONSTASCII_USTRINGPARAM( |
| "com.sun.star.java.JavaVirtualMachine")), |
| args, xContext ); |
| } |
| |
| } |
| |
| namespace javaunohelper { |
| |
| ::rtl::Reference< ::jvmaccess::UnoVirtualMachine > create_vm_access( |
| JNIEnv * jni_env, jobject loader ) |
| { |
| JavaVM * vm; |
| jni_env->GetJavaVM( &vm ); |
| try { |
| return new ::jvmaccess::UnoVirtualMachine( |
| new ::jvmaccess::VirtualMachine( |
| vm, JNI_VERSION_1_2, false, jni_env ), |
| loader ); |
| } catch ( ::jvmaccess::UnoVirtualMachine::CreationException & ) { |
| throw css::uno::RuntimeException( |
| ::rtl::OUString( |
| RTL_CONSTASCII_USTRINGPARAM( |
| "jmvaccess::UnoVirtualMachine::CreationException" |
| " occurred" ) ), |
| css::uno::Reference< css::uno::XInterface >() ); |
| } |
| } |
| |
| css::uno::Reference< css::uno::XComponentContext > install_vm_singleton( |
| css::uno::Reference< ::css::uno::XComponentContext > const & xContext, |
| ::rtl::Reference< ::jvmaccess::UnoVirtualMachine > const & vm_access ) |
| { |
| css::uno::Reference< css::lang::XSingleComponentFactory > xFac( new SingletonFactory( vm_access ) ); |
| ::cppu::ContextEntry_Init entry( |
| ::rtl::OUString( |
| RTL_CONSTASCII_USTRINGPARAM( |
| "/singletons/com.sun.star.java.theJavaVirtualMachine")), |
| css::uno::makeAny( xFac ), true ); |
| return ::cppu::createComponentContext( &entry, 1, xContext ); |
| } |
| |
| } |