/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * 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 .
*/
/** An encapsulating wrapper around a Java virtual machine and an appropriate UNO class loader.
*/ class JVMACCESS_DLLPUBLIC UnoVirtualMachine final : public salhelper::SimpleReferenceObject
{ public: /** An exception indicating failure to create a UnoVirtualMachine.
*/ class JVMACCESS_DLLPUBLIC CreationException final
{ public:
CreationException();
/** Create a wrapper around a Java virtual machine and an appropriate UNO class loader.
@param virtualMachine A Java virtual machine wrapper. Must not be null.
@param classLoader A local or global JNI reference, relative to the given virtualMachine, to an appropriate UNO class loader instance. Must not be null. This parameter should be of type jobject, not void *, but the exact definition of jobject is different for different JDK versions, so that the mangled C++ name of the constructor would depend on the JDK version used at compile time.
@exception CreationException Thrown in case creation fails (due to a JNI problem).
*/
UnoVirtualMachine(rtl::Reference<jvmaccess::VirtualMachine> virtualMachine, void* classLoader);
/** Get the Java virtual machine wrapper.
@return The Java virtual machine wrapper. Will never be null.
*/ const rtl::Reference<jvmaccess::VirtualMachine>& getVirtualMachine() const;
/** Get the UNO class loader.
@return A global JNI reference to the UNO class loader. (The JNI reference must not be deleted by client code.) Will never be null. This should be of type jobject, not void *, but the exact definition of jobject is different for different JDK versions, so that the mangled C++ name of the function would depend on the JDK version used at compile time.
*/ void* getClassLoader() const { return m_classLoader; }
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