7002caa97e
look for potentially trivial destructors that can then be elided Change-Id: I435c251bd4291b5864c20d68f88676faac7c43fb Reviewed-on: https://gerrit.libreoffice.org/c/core/+/131318 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
101 lines
3.5 KiB
C++
101 lines
3.5 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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#ifndef INCLUDED_JVMACCESS_UNOVIRTUALMACHINE_HXX
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#define INCLUDED_JVMACCESS_UNOVIRTUALMACHINE_HXX
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#include <jvmaccess/jvmaccessdllapi.h>
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#include <sal/config.h>
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#include <salhelper/simplereferenceobject.hxx>
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#include <rtl/ref.hxx>
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namespace jvmaccess
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{
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class VirtualMachine;
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/** An encapsulating wrapper around a Java virtual machine and an appropriate
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UNO class loader.
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*/
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class JVMACCESS_DLLPUBLIC UnoVirtualMachine final : public salhelper::SimpleReferenceObject
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{
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public:
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/** An exception indicating failure to create a UnoVirtualMachine.
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*/
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class JVMACCESS_DLLPUBLIC CreationException final
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{
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public:
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CreationException();
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CreationException(CreationException const&);
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CreationException& operator=(CreationException const&);
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};
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/** Create a wrapper around a Java virtual machine and an appropriate UNO
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class loader.
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@param virtualMachine
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A Java virtual machine wrapper. Must not be null.
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@param classLoader
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A local or global JNI reference, relative to the given virtualMachine,
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to an appropriate UNO class loader instance. Must not be null. This
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parameter should be of type jobject, not void *, but the exact
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definition of jobject is different for different JDK versions, so that
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the mangled C++ name of the constructor would depend on the JDK version
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used at compile time.
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@exception CreationException
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Thrown in case creation fails (due to a JNI problem).
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*/
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UnoVirtualMachine(rtl::Reference<jvmaccess::VirtualMachine> const& virtualMachine,
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void* classLoader);
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/** Get the Java virtual machine wrapper.
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@return
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The Java virtual machine wrapper. Will never be null.
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*/
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const rtl::Reference<jvmaccess::VirtualMachine>& getVirtualMachine() const;
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/** Get the UNO class loader.
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@return
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A global JNI reference to the UNO class loader. (The JNI reference must
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not be deleted by client code.) Will never be null. This should be of
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type jobject, not void *, but the exact definition of jobject is
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different for different JDK versions, so that the mangled C++ name of
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the function would depend on the JDK version used at compile time.
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*/
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void* getClassLoader() const { return m_classLoader; }
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private:
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UnoVirtualMachine(UnoVirtualMachine const&) = delete;
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UnoVirtualMachine& operator=(UnoVirtualMachine const&) = delete;
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virtual ~UnoVirtualMachine() override;
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rtl::Reference<jvmaccess::VirtualMachine> m_virtualMachine;
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void* m_classLoader;
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};
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}
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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