227078bc8d
Change-Id: I641f2d107e3a8aaabdd2f8ede10e7e6b13078602 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/167384 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
114 lines
4.3 KiB
C++
114 lines
4.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <sal/config.h>
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#include "vm.hxx"
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#include <com/sun/star/beans/NamedValue.hpp>
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#include <com/sun/star/lang/XSingleComponentFactory.hpp>
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#include <cppuhelper/compbase.hxx>
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#include <cppuhelper/component_context.hxx>
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#include <cppuhelper/basemutex.hxx>
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#include <jvmaccess/virtualmachine.hxx>
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#include <jvmaccess/unovirtualmachine.hxx>
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#include <utility>
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namespace {
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typedef ::cppu::WeakComponentImplHelper<
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css::lang::XSingleComponentFactory > t_impl;
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class SingletonFactory : public cppu::BaseMutex, public t_impl
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{
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::rtl::Reference< ::jvmaccess::UnoVirtualMachine > m_vm_access;
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protected:
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virtual void SAL_CALL disposing() override;
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public:
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explicit SingletonFactory( ::rtl::Reference< ::jvmaccess::UnoVirtualMachine > vm_access )
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: t_impl( m_aMutex ),
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m_vm_access(std::move( vm_access ))
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{}
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// XSingleComponentFactory impl
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virtual css::uno::Reference< css::uno::XInterface > SAL_CALL createInstanceWithContext(
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css::uno::Reference< css::uno::XComponentContext > const & xContext ) override;
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virtual css::uno::Reference< css::uno::XInterface > SAL_CALL createInstanceWithArgumentsAndContext(
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css::uno::Sequence< css::uno::Any > const & args, css::uno::Reference< css::uno::XComponentContext > const & xContext ) override;
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};
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void SingletonFactory::disposing()
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{
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m_vm_access.clear();
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}
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css::uno::Reference< css::uno::XInterface > SingletonFactory::createInstanceWithContext(
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css::uno::Reference< css::uno::XComponentContext > const & xContext )
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{
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sal_Int64 handle = reinterpret_cast< sal_Int64 >( m_vm_access.get() );
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css::uno::Any arg( css::beans::NamedValue( u"UnoVirtualMachine"_ustr, css::uno::Any( handle ) ) );
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return xContext->getServiceManager()->createInstanceWithArgumentsAndContext(
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u"com.sun.star.java.JavaVirtualMachine"_ustr,
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css::uno::Sequence< css::uno::Any >( &arg, 1 ), xContext );
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}
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css::uno::Reference< css::uno::XInterface > SingletonFactory::createInstanceWithArgumentsAndContext(
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css::uno::Sequence< css::uno::Any > const & args, css::uno::Reference< css::uno::XComponentContext > const & xContext )
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{
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return xContext->getServiceManager()->createInstanceWithArgumentsAndContext(
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u"com.sun.star.java.JavaVirtualMachine"_ustr,
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args, xContext );
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}
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}
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namespace javaunohelper {
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::rtl::Reference< ::jvmaccess::UnoVirtualMachine > create_vm_access(
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JNIEnv * jni_env, jobject loader )
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{
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JavaVM * vm;
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jni_env->GetJavaVM( &vm );
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try {
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return new ::jvmaccess::UnoVirtualMachine(
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new ::jvmaccess::VirtualMachine(
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vm, JNI_VERSION_1_2, false, jni_env ),
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loader );
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} catch ( ::jvmaccess::UnoVirtualMachine::CreationException & ) {
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throw css::uno::RuntimeException( u"jvmaccess::UnoVirtualMachine::CreationException occurred"_ustr );
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}
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}
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css::uno::Reference< css::uno::XComponentContext > install_vm_singleton(
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css::uno::Reference< css::uno::XComponentContext > const & xContext,
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::rtl::Reference< ::jvmaccess::UnoVirtualMachine > const & vm_access )
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{
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css::uno::Reference< css::lang::XSingleComponentFactory > xFac( new SingletonFactory( vm_access ) );
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::cppu::ContextEntry_Init entry(
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u"/singletons/com.sun.star.java.theJavaVirtualMachine"_ustr,
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css::uno::Any( xFac ), true );
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return ::cppu::createComponentContext( &entry, 1, xContext );
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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