Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 80 insertions, 0 deletions

diff --git a/jvmaccess/source/unovirtualmachine.cxx b/jvmaccess/source/unovirtualmachine.cxx
new file mode 100644
index 000000000..d42a3a31d
--- /dev/null
+++ b/jvmaccess/source/unovirtualmachine.cxx
@@ -0,0 +1,80 @@
+/* -*- 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 .
+ */
+
+#include <sal/config.h>
+
+#include <jvmaccess/unovirtualmachine.hxx>
+
+#include <jvmaccess/virtualmachine.hxx>
+#include <sal/log.hxx>
+
+#include <jni.h>
+
+namespace jvmaccess {
+
+UnoVirtualMachine::CreationException::CreationException() {}
+
+UnoVirtualMachine::CreationException::CreationException(
+    CreationException const &)
+{}
+
+UnoVirtualMachine::CreationException::~CreationException() {}
+
+UnoVirtualMachine::CreationException &
+UnoVirtualMachine::CreationException::operator =(CreationException const &) {
+    return *this;
+}
+
+UnoVirtualMachine::UnoVirtualMachine(
+    rtl::Reference< jvmaccess::VirtualMachine > const & virtualMachine,
+    void * classLoader):
+    m_virtualMachine(virtualMachine),
+    m_classLoader(nullptr)
+{
+    try {
+        m_classLoader =
+            jvmaccess::VirtualMachine::AttachGuard(m_virtualMachine).
+            getEnvironment()->NewGlobalRef(static_cast< jobject >(classLoader));
+    } catch (jvmaccess::VirtualMachine::AttachGuard::CreationException &) {}
+    if (m_classLoader == nullptr) {
+        throw CreationException();
+    }
+}
+
+const rtl::Reference< jvmaccess::VirtualMachine >&
+UnoVirtualMachine::getVirtualMachine() const {
+    return m_virtualMachine;
+}
+
+UnoVirtualMachine::~UnoVirtualMachine() {
+    try {
+        jvmaccess::VirtualMachine::AttachGuard(m_virtualMachine).
+            getEnvironment()->DeleteGlobalRef(
+                static_cast< jobject >(m_classLoader));
+    } catch (jvmaccess::VirtualMachine::AttachGuard::CreationException &) {
+        SAL_INFO(
+            "jvmaccess",
+            "ignored"
+                " jvmaccess::VirtualMachine::AttachGuard::CreationException");
+    }
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */