INTEGRATION: CWS sb33 (1.1.2); FILE ADDED

2005/06/30 16:50:54 sb 1.1.2.1: #120220# Adapted to changed uno_getEnvironment(..., java, pContext).

1 files changed, 172 insertions, 0 deletions

diff --git a/javaunohelper/source/vm.cxx b/javaunohelper/source/vm.cxx
new file mode 100644
index 000000000000..bcc16b37d1d4
--- /dev/null
+++ b/javaunohelper/source/vm.cxx
@@ -0,0 +1,172 @@
+/*************************************************************************
+ *
+ *  $RCSfile: vm.cxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: obo $ $Date: 2005-07-07 10:58:34 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 by Sun Microsystems, Inc.
+ *  901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, as published by the Free Software Foundation.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (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.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2005 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#include "sal/config.h"
+
+#include "vm.hxx"
+
+#include "com/sun/star/lang/XSingleComponentFactory.hpp"
+#include "cppuhelper/compbase1.hxx"
+#include "cppuhelper/component_context.hxx"
+#include "jvmaccess/virtualmachine.hxx"
+#include "jvmaccess/unovirtualmachine.hxx"
+#include "osl/mutex.hxx"
+
+namespace {
+
+namespace css = ::com::sun::star;
+
+struct MutexHolder
+{
+    ::osl::Mutex m_mutex;
+};
+typedef ::cppu::WeakComponentImplHelper1<
+    css::lang::XSingleComponentFactory > t_impl;
+
+class SingletonFactory : public MutexHolder, public t_impl
+{
+    ::rtl::Reference< ::jvmaccess::VirtualMachine > m_vm_access;
+
+protected:
+    virtual void SAL_CALL disposing();
+
+public:
+    inline SingletonFactory( ::rtl::Reference< ::jvmaccess::VirtualMachine > const & vm_access )
+        : t_impl( m_mutex ),
+          m_vm_access( vm_access )
+        {}
+
+    // XSingleComponentFactory impl
+    virtual css::uno::Reference< css::uno::XInterface > SAL_CALL createInstanceWithContext(
+        css::uno::Reference< css::uno::XComponentContext > const & xContext )
+        throw (css::uno::Exception);
+    virtual css::uno::Reference< css::uno::XInterface > SAL_CALL createInstanceWithArgumentsAndContext(
+        css::uno::Sequence< css::uno::Any > const & args, css::uno::Reference< css::uno::XComponentContext > const & xContext )
+        throw (css::uno::Exception);
+};
+
+void SingletonFactory::disposing()
+{
+    m_vm_access.clear();
+}
+
+css::uno::Reference< css::uno::XInterface > SingletonFactory::createInstanceWithContext(
+    css::uno::Reference< css::uno::XComponentContext > const & xContext )
+    throw (css::uno::Exception)
+{
+    sal_Int64 handle = reinterpret_cast< sal_Int64 >( m_vm_access.get() );
+    css::uno::Any arg( css::uno::makeAny( handle ) );
+    return xContext->getServiceManager()->createInstanceWithArgumentsAndContext(
+        ::rtl::OUString(
+            RTL_CONSTASCII_USTRINGPARAM(
+                "com.sun.star.java.JavaVirtualMachine")),
+        css::uno::Sequence< css::uno::Any >( &arg, 1 ), xContext );
+}
+
+css::uno::Reference< css::uno::XInterface > SingletonFactory::createInstanceWithArgumentsAndContext(
+    css::uno::Sequence< css::uno::Any > const & args, css::uno::Reference< css::uno::XComponentContext > const & xContext )
+    throw (css::uno::Exception)
+{
+    return xContext->getServiceManager()->createInstanceWithArgumentsAndContext(
+        ::rtl::OUString(
+            RTL_CONSTASCII_USTRINGPARAM(
+                "com.sun.star.java.JavaVirtualMachine")),
+        args, xContext );
+}
+
+}
+
+namespace javaunohelper {
+
+::rtl::Reference< ::jvmaccess::UnoVirtualMachine > create_vm_access(
+    JNIEnv * jni_env, jobject loader )
+{
+    JavaVM * vm;
+    jni_env->GetJavaVM( &vm );
+    try {
+        return new ::jvmaccess::UnoVirtualMachine(
+            new ::jvmaccess::VirtualMachine(
+                vm, JNI_VERSION_1_2, false, jni_env ),
+            loader );
+    } catch ( ::jvmaccess::UnoVirtualMachine::CreationException & ) {
+        throw css::uno::RuntimeException(
+            ::rtl::OUString(
+                RTL_CONSTASCII_USTRINGPARAM(
+                    "jmvaccess::UnoVirtualMachine::CreationException"
+                    " occurred" ) ),
+            css::uno::Reference< css::uno::XInterface >() );
+    }
+}
+
+css::uno::Reference< css::uno::XComponentContext > install_vm_singleton(
+    css::uno::Reference< ::css::uno::XComponentContext > const & xContext,
+    ::rtl::Reference< ::jvmaccess::VirtualMachine > const & vm_access )
+{
+    css::uno::Reference< css::lang::XSingleComponentFactory > xFac( new SingletonFactory( vm_access ) );
+    ::cppu::ContextEntry_Init entry(
+        ::rtl::OUString(
+            RTL_CONSTASCII_USTRINGPARAM(
+                "/singletons/com.sun.star.java.theJavaVirtualMachine")),
+        css::uno::makeAny( xFac ), true );
+    return ::cppu::createComponentContext( &entry, 1, xContext );
+}
+
+}