1*b1cdbd2cSJim Jagielski /**************************************************************
2*b1cdbd2cSJim Jagielski *
3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one
4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file
5*b1cdbd2cSJim Jagielski * distributed with this work for additional information
6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file
7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the
8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance
9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at
10*b1cdbd2cSJim Jagielski *
11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0
12*b1cdbd2cSJim Jagielski *
13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing,
14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an
15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the
17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations
18*b1cdbd2cSJim Jagielski * under the License.
19*b1cdbd2cSJim Jagielski *
20*b1cdbd2cSJim Jagielski *************************************************************/
21*b1cdbd2cSJim Jagielski
22*b1cdbd2cSJim Jagielski
23*b1cdbd2cSJim Jagielski
24*b1cdbd2cSJim Jagielski // MARKER(update_precomp.py): autogen include statement, do not remove
25*b1cdbd2cSJim Jagielski #include "precompiled_javaunohelper.hxx"
26*b1cdbd2cSJim Jagielski
27*b1cdbd2cSJim Jagielski #include "sal/config.h"
28*b1cdbd2cSJim Jagielski
29*b1cdbd2cSJim Jagielski #include "vm.hxx"
30*b1cdbd2cSJim Jagielski
31*b1cdbd2cSJim Jagielski #include "com/sun/star/beans/NamedValue.hpp"
32*b1cdbd2cSJim Jagielski #include "com/sun/star/lang/XSingleComponentFactory.hpp"
33*b1cdbd2cSJim Jagielski #include "cppuhelper/compbase1.hxx"
34*b1cdbd2cSJim Jagielski #include "cppuhelper/component_context.hxx"
35*b1cdbd2cSJim Jagielski #include "jvmaccess/virtualmachine.hxx"
36*b1cdbd2cSJim Jagielski #include "jvmaccess/unovirtualmachine.hxx"
37*b1cdbd2cSJim Jagielski #include "osl/mutex.hxx"
38*b1cdbd2cSJim Jagielski
39*b1cdbd2cSJim Jagielski namespace {
40*b1cdbd2cSJim Jagielski
41*b1cdbd2cSJim Jagielski namespace css = ::com::sun::star;
42*b1cdbd2cSJim Jagielski
43*b1cdbd2cSJim Jagielski struct MutexHolder
44*b1cdbd2cSJim Jagielski {
45*b1cdbd2cSJim Jagielski ::osl::Mutex m_mutex;
46*b1cdbd2cSJim Jagielski };
47*b1cdbd2cSJim Jagielski typedef ::cppu::WeakComponentImplHelper1<
48*b1cdbd2cSJim Jagielski css::lang::XSingleComponentFactory > t_impl;
49*b1cdbd2cSJim Jagielski
50*b1cdbd2cSJim Jagielski class SingletonFactory : public MutexHolder, public t_impl
51*b1cdbd2cSJim Jagielski {
52*b1cdbd2cSJim Jagielski ::rtl::Reference< ::jvmaccess::UnoVirtualMachine > m_vm_access;
53*b1cdbd2cSJim Jagielski
54*b1cdbd2cSJim Jagielski protected:
55*b1cdbd2cSJim Jagielski virtual void SAL_CALL disposing();
56*b1cdbd2cSJim Jagielski
57*b1cdbd2cSJim Jagielski public:
SingletonFactory(::rtl::Reference<::jvmaccess::UnoVirtualMachine> const & vm_access)58*b1cdbd2cSJim Jagielski inline SingletonFactory( ::rtl::Reference< ::jvmaccess::UnoVirtualMachine > const & vm_access )
59*b1cdbd2cSJim Jagielski : t_impl( m_mutex ),
60*b1cdbd2cSJim Jagielski m_vm_access( vm_access )
61*b1cdbd2cSJim Jagielski {}
62*b1cdbd2cSJim Jagielski
63*b1cdbd2cSJim Jagielski // XSingleComponentFactory impl
64*b1cdbd2cSJim Jagielski virtual css::uno::Reference< css::uno::XInterface > SAL_CALL createInstanceWithContext(
65*b1cdbd2cSJim Jagielski css::uno::Reference< css::uno::XComponentContext > const & xContext )
66*b1cdbd2cSJim Jagielski throw (css::uno::Exception);
67*b1cdbd2cSJim Jagielski virtual css::uno::Reference< css::uno::XInterface > SAL_CALL createInstanceWithArgumentsAndContext(
68*b1cdbd2cSJim Jagielski css::uno::Sequence< css::uno::Any > const & args, css::uno::Reference< css::uno::XComponentContext > const & xContext )
69*b1cdbd2cSJim Jagielski throw (css::uno::Exception);
70*b1cdbd2cSJim Jagielski };
71*b1cdbd2cSJim Jagielski
disposing()72*b1cdbd2cSJim Jagielski void SingletonFactory::disposing()
73*b1cdbd2cSJim Jagielski {
74*b1cdbd2cSJim Jagielski m_vm_access.clear();
75*b1cdbd2cSJim Jagielski }
76*b1cdbd2cSJim Jagielski
createInstanceWithContext(css::uno::Reference<css::uno::XComponentContext> const & xContext)77*b1cdbd2cSJim Jagielski css::uno::Reference< css::uno::XInterface > SingletonFactory::createInstanceWithContext(
78*b1cdbd2cSJim Jagielski css::uno::Reference< css::uno::XComponentContext > const & xContext )
79*b1cdbd2cSJim Jagielski throw (css::uno::Exception)
80*b1cdbd2cSJim Jagielski {
81*b1cdbd2cSJim Jagielski sal_Int64 handle = reinterpret_cast< sal_Int64 >( m_vm_access.get() );
82*b1cdbd2cSJim Jagielski css::uno::Any arg(
83*b1cdbd2cSJim Jagielski css::uno::makeAny(
84*b1cdbd2cSJim Jagielski css::beans::NamedValue(
85*b1cdbd2cSJim Jagielski rtl::OUString(
86*b1cdbd2cSJim Jagielski RTL_CONSTASCII_USTRINGPARAM( "UnoVirtualMachine" ) ),
87*b1cdbd2cSJim Jagielski css::uno::makeAny( handle ) ) ) );
88*b1cdbd2cSJim Jagielski return xContext->getServiceManager()->createInstanceWithArgumentsAndContext(
89*b1cdbd2cSJim Jagielski ::rtl::OUString(
90*b1cdbd2cSJim Jagielski RTL_CONSTASCII_USTRINGPARAM(
91*b1cdbd2cSJim Jagielski "com.sun.star.java.JavaVirtualMachine")),
92*b1cdbd2cSJim Jagielski css::uno::Sequence< css::uno::Any >( &arg, 1 ), xContext );
93*b1cdbd2cSJim Jagielski }
94*b1cdbd2cSJim Jagielski
createInstanceWithArgumentsAndContext(css::uno::Sequence<css::uno::Any> const & args,css::uno::Reference<css::uno::XComponentContext> const & xContext)95*b1cdbd2cSJim Jagielski css::uno::Reference< css::uno::XInterface > SingletonFactory::createInstanceWithArgumentsAndContext(
96*b1cdbd2cSJim Jagielski css::uno::Sequence< css::uno::Any > const & args, css::uno::Reference< css::uno::XComponentContext > const & xContext )
97*b1cdbd2cSJim Jagielski throw (css::uno::Exception)
98*b1cdbd2cSJim Jagielski {
99*b1cdbd2cSJim Jagielski return xContext->getServiceManager()->createInstanceWithArgumentsAndContext(
100*b1cdbd2cSJim Jagielski ::rtl::OUString(
101*b1cdbd2cSJim Jagielski RTL_CONSTASCII_USTRINGPARAM(
102*b1cdbd2cSJim Jagielski "com.sun.star.java.JavaVirtualMachine")),
103*b1cdbd2cSJim Jagielski args, xContext );
104*b1cdbd2cSJim Jagielski }
105*b1cdbd2cSJim Jagielski
106*b1cdbd2cSJim Jagielski }
107*b1cdbd2cSJim Jagielski
108*b1cdbd2cSJim Jagielski namespace javaunohelper {
109*b1cdbd2cSJim Jagielski
create_vm_access(JNIEnv * jni_env,jobject loader)110*b1cdbd2cSJim Jagielski ::rtl::Reference< ::jvmaccess::UnoVirtualMachine > create_vm_access(
111*b1cdbd2cSJim Jagielski JNIEnv * jni_env, jobject loader )
112*b1cdbd2cSJim Jagielski {
113*b1cdbd2cSJim Jagielski JavaVM * vm;
114*b1cdbd2cSJim Jagielski jni_env->GetJavaVM( &vm );
115*b1cdbd2cSJim Jagielski try {
116*b1cdbd2cSJim Jagielski return new ::jvmaccess::UnoVirtualMachine(
117*b1cdbd2cSJim Jagielski new ::jvmaccess::VirtualMachine(
118*b1cdbd2cSJim Jagielski vm, JNI_VERSION_1_2, false, jni_env ),
119*b1cdbd2cSJim Jagielski loader );
120*b1cdbd2cSJim Jagielski } catch ( ::jvmaccess::UnoVirtualMachine::CreationException & ) {
121*b1cdbd2cSJim Jagielski throw css::uno::RuntimeException(
122*b1cdbd2cSJim Jagielski ::rtl::OUString(
123*b1cdbd2cSJim Jagielski RTL_CONSTASCII_USTRINGPARAM(
124*b1cdbd2cSJim Jagielski "jmvaccess::UnoVirtualMachine::CreationException"
125*b1cdbd2cSJim Jagielski " occurred" ) ),
126*b1cdbd2cSJim Jagielski css::uno::Reference< css::uno::XInterface >() );
127*b1cdbd2cSJim Jagielski }
128*b1cdbd2cSJim Jagielski }
129*b1cdbd2cSJim Jagielski
install_vm_singleton(css::uno::Reference<::css::uno::XComponentContext> const & xContext,::rtl::Reference<::jvmaccess::UnoVirtualMachine> const & vm_access)130*b1cdbd2cSJim Jagielski css::uno::Reference< css::uno::XComponentContext > install_vm_singleton(
131*b1cdbd2cSJim Jagielski css::uno::Reference< ::css::uno::XComponentContext > const & xContext,
132*b1cdbd2cSJim Jagielski ::rtl::Reference< ::jvmaccess::UnoVirtualMachine > const & vm_access )
133*b1cdbd2cSJim Jagielski {
134*b1cdbd2cSJim Jagielski css::uno::Reference< css::lang::XSingleComponentFactory > xFac( new SingletonFactory( vm_access ) );
135*b1cdbd2cSJim Jagielski ::cppu::ContextEntry_Init entry(
136*b1cdbd2cSJim Jagielski ::rtl::OUString(
137*b1cdbd2cSJim Jagielski RTL_CONSTASCII_USTRINGPARAM(
138*b1cdbd2cSJim Jagielski "/singletons/com.sun.star.java.theJavaVirtualMachine")),
139*b1cdbd2cSJim Jagielski css::uno::makeAny( xFac ), true );
140*b1cdbd2cSJim Jagielski return ::cppu::createComponentContext( &entry, 1, xContext );
141*b1cdbd2cSJim Jagielski }
142*b1cdbd2cSJim Jagielski
143*b1cdbd2cSJim Jagielski }
144