xref: /aoo41x/main/bridges/test/java_uno/any/transport.cxx (revision 61dff127)

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 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
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 * 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
 *
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_bridges.hxx"

#include "jni.h"

#include "uno/mapping.hxx"
#include "uno/environment.hxx"
#include "jvmaccess/virtualmachine.hxx"
#include "jvmaccess/unovirtualmachine.hxx"
#include "cppuhelper/implbase1.hxx"

#include "test/java_uno/anytest/XTransport.hpp"
#include "test/java_uno/anytest/DerivedInterface.hpp"


using namespace ::com::sun::star::uno;
using ::test::java_uno::anytest::XTransport;
using ::rtl::OUString;

namespace
{
//==================================================================================================
class Transport : public ::cppu::WeakImplHelper1< XTransport >
{
public:
    virtual Any SAL_CALL mapAny( Any const & any )
        throw (RuntimeException);
};
//__________________________________________________________________________________________________
Any Transport::mapAny( Any const & any )
    throw (RuntimeException)
{
    return any;
}
}

//##################################################################################################
extern "C" JNIEXPORT jobject JNICALL Java_test_java_1uno_anytest_TestJni_create_1jni_1transport(
    JNIEnv * jni_env, jclass, jobject loader )
    SAL_THROW_EXTERN_C()
{
    // publish some idl types
    ::getCppuType( (Reference< XTransport > const *)0 );
    ::getCppuType( (Reference< ::test::java_uno::anytest::DerivedInterface > const *)0 );

    Reference< XTransport > xRet( new Transport() );

    // get java vm
    JavaVM * java_vm;
    OSL_VERIFY( 0 == jni_env->GetJavaVM( &java_vm ) );
    // create jvmaccess vm
    ::rtl::Reference< ::jvmaccess::UnoVirtualMachine > vm;
    try {
        vm = new ::jvmaccess::UnoVirtualMachine(
            new ::jvmaccess::VirtualMachine(
                java_vm, JNI_VERSION_1_2, false, jni_env ),
            loader );
    } catch ( ::jvmaccess::UnoVirtualMachine::CreationException & ) {
        OSL_ASSERT( false );
        throw;
    }
    // create uno envs
    OUString java_name( RTL_CONSTASCII_USTRINGPARAM(UNO_LB_JAVA) );
    OUString cpp_name( RTL_CONSTASCII_USTRINGPARAM(CPPU_CURRENT_LANGUAGE_BINDING_NAME) );
    Environment java_env, cpp_env;
    uno_getEnvironment( (uno_Environment **)&java_env, java_name.pData, vm.get() );
    OSL_ASSERT( java_env.is() );
    uno_getEnvironment( (uno_Environment **)&cpp_env, cpp_name.pData, 0 );
    OSL_ASSERT( cpp_env.is() );

    // map interface
    Mapping mapping( cpp_env.get(), java_env.get() );
    OSL_ASSERT( mapping.is() );
    jobject jo_global = (jobject)mapping.mapInterface( xRet.get(), ::getCppuType( &xRet ) );
    OSL_ASSERT( 0 != jo_global );

    // return
    jobject jo_ret = jni_env->NewLocalRef( jo_global );
    jni_env->DeleteGlobalRef( jo_global );
    return jo_ret;
}