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/* -*- 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 .
*/
#ifndef INCLUDED_STOC_SOURCE_JAVAVM_JAVAVM_HXX
#define INCLUDED_STOC_SOURCE_JAVAVM_JAVAVM_HXX
#if defined __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wunknown-attributes"
#endif
#include <jni.h>
#if defined __clang__
#pragma clang diagnostic pop
#endif
#include <com/sun/star/container/XContainerListener.hpp>
#include <com/sun/star/lang/XInitialization.hpp>
#include <com/sun/star/java/XJavaThreadRegister_11.hpp>
#include <com/sun/star/java/XJavaVM.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/uno/Reference.hxx>
#include <cppuhelper/basemutex.hxx>
#include <cppuhelper/compbase.hxx>
#include <osl/thread.hxx>
#include <rtl/ref.hxx>
#include <rtl/ustring.hxx>
namespace com::sun::star {
namespace container { class XContainer; }
namespace uno { class XComponentContext; }
}
namespace jvmaccess {
class UnoVirtualMachine;
class VirtualMachine;
}
namespace stoc_javavm {
class JavaVirtualMachine:
private cppu::BaseMutex,
public cppu::WeakComponentImplHelper<
css::lang::XInitialization, css::lang::XServiceInfo, css::java::XJavaVM,
css::java::XJavaThreadRegister_11, css::container::XContainerListener>
{
public:
explicit JavaVirtualMachine(
css::uno::Reference<
css::uno::XComponentContext > xContext);
// XInitialization
virtual void SAL_CALL
initialize(css::uno::Sequence< css::uno::Any > const &
rArguments) override;
// XServiceInfo
virtual OUString SAL_CALL getImplementationName() override;
virtual sal_Bool SAL_CALL
supportsService(OUString const & rServiceName) override;
virtual css::uno::Sequence< OUString > SAL_CALL
getSupportedServiceNames() override;
// XJavaVM
virtual css::uno::Any SAL_CALL
getJavaVM(css::uno::Sequence< sal_Int8 > const & rProcessId) override;
virtual sal_Bool SAL_CALL isVMStarted() override;
virtual sal_Bool SAL_CALL isVMEnabled() override;
// XJavaThreadRegister_11
virtual sal_Bool SAL_CALL isThreadAttached() override;
virtual void SAL_CALL registerThread() override;
virtual void SAL_CALL revokeThread() override;
// XContainerListener
virtual void SAL_CALL
disposing(css::lang::EventObject const & rSource) override;
virtual void SAL_CALL
elementInserted(css::container::ContainerEvent const & rEvent) override;
virtual void SAL_CALL
elementRemoved(css::container::ContainerEvent const & rEvent) override;
virtual void SAL_CALL
elementReplaced(css::container::ContainerEvent const & rEvent) override;
private:
JavaVirtualMachine(JavaVirtualMachine const &) = delete;
void operator =(const JavaVirtualMachine&) = delete;
virtual ~JavaVirtualMachine() override;
virtual void SAL_CALL disposing() override;
void registerConfigChangesListener();
void setINetSettingsInVM(bool set_reset);
void setUpUnoVirtualMachine(JNIEnv * environment);
void handleJniException(JNIEnv * environment);
css::uno::Reference< css::uno::XComponentContext >
m_xContext;
// the following are controlled by BaseMutex::m_aMutex:
bool m_bDisposed;
rtl::Reference< jvmaccess::VirtualMachine > m_xVirtualMachine;
rtl::Reference< jvmaccess::UnoVirtualMachine > m_xUnoVirtualMachine;
JavaVM * m_pJavaVm;
// If the first creation of Java failed and this flag is set then the
// next call to getJavaVM throws a RuntimException. This is useful when
// the second attempt to create Java might cause a crash.
css::uno::Reference< css::container::XContainer >
m_xInetConfiguration;
css::uno::Reference< css::container::XContainer >
m_xJavaConfiguration; // for Java settings
osl::ThreadData m_aAttachGuards;
};
}
#endif // INCLUDED_STOC_SOURCE_JAVAVM_JAVAVM_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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