From ed5640d8b587fbcfed7dd7967f3de04b37a76f26 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:06:44 +0200 Subject: Adding upstream version 4:7.4.7. Signed-off-by: Daniel Baumann --- bridges/source/jni_uno/jni_uno2java.cxx | 805 ++++++++++++++++++++++++++++++++ 1 file changed, 805 insertions(+) create mode 100644 bridges/source/jni_uno/jni_uno2java.cxx (limited to 'bridges/source/jni_uno/jni_uno2java.cxx') diff --git a/bridges/source/jni_uno/jni_uno2java.cxx b/bridges/source/jni_uno/jni_uno2java.cxx new file mode 100644 index 000000000..8fd38ec31 --- /dev/null +++ b/bridges/source/jni_uno/jni_uno2java.cxx @@ -0,0 +1,805 @@ +/* -*- 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 +#include + +#include +#include +#include +#include + +#include + +#include + +#include +#include + +#include "jni_bridge.h" +#include "jniunoenvironmentdata.hxx" + +namespace +{ +extern "C" +{ + + +void UNO_proxy_free( uno_ExtEnvironment * env, void * proxy ) + SAL_THROW_EXTERN_C(); + + +void UNO_proxy_acquire( uno_Interface * pUnoI ) + SAL_THROW_EXTERN_C(); + + +void UNO_proxy_release( uno_Interface * pUnoI ) + SAL_THROW_EXTERN_C(); + + +void UNO_proxy_dispatch( + uno_Interface * pUnoI, typelib_TypeDescription const * member_td, + void * uno_ret, void * uno_args[], uno_Any ** uno_exc ) + SAL_THROW_EXTERN_C(); +} +} + +namespace jni_uno +{ + + +void Bridge::handle_java_exc( + JNI_context const & jni, + JLocalAutoRef const & jo_exc, uno_Any * uno_exc ) const +{ + assert( jo_exc.is() ); + if (! jo_exc.is()) + { + throw BridgeRuntimeError( + "java exception occurred, but no java exception available!?" + + jni.get_stack_trace() ); + } + + JLocalAutoRef jo_class( jni, jni->GetObjectClass( jo_exc.get() ) ); + JLocalAutoRef jo_class_name( + jni, jni->CallObjectMethodA( + jo_class.get(), getJniInfo()->m_method_Class_getName, nullptr ) ); + jni.ensure_no_exception(); + OUString exc_name( + jstring_to_oustring( jni, static_cast(jo_class_name.get()) ) ); + + ::com::sun::star::uno::TypeDescription td( exc_name.pData ); + if (!td.is() || (td.get()->eTypeClass != typelib_TypeClass_EXCEPTION)) + { + // call toString() + JLocalAutoRef jo_descr( + jni, jni->CallObjectMethodA( + jo_exc.get(), getJniInfo()->m_method_Object_toString, nullptr ) ); + jni.ensure_no_exception(); + throw BridgeRuntimeError( + "non-UNO exception occurred: " + + jstring_to_oustring( jni, static_cast(jo_descr.get()) ) + + jni.get_stack_trace( jo_exc.get() ) ); + } + + std::unique_ptr< rtl_mem > uno_data( rtl_mem::allocate( td.get()->nSize ) ); + jvalue val; + val.l = jo_exc.get(); + map_to_uno( + jni, uno_data.get(), val, td.get()->pWeakRef, nullptr, + false /* no assign */, false /* no out param */ ); + +#if OSL_DEBUG_LEVEL > 0 + // patch Message, append stack trace + reinterpret_cast< ::com::sun::star::uno::Exception * >( + uno_data.get() )->Message += jni.get_stack_trace( jo_exc.get() ); +#endif + + typelib_typedescriptionreference_acquire( td.get()->pWeakRef ); + uno_exc->pType = td.get()->pWeakRef; + uno_exc->pData = uno_data.release(); + + SAL_INFO( + "bridges", + "exception occurred uno->java: [" << exc_name << "] " + << (static_cast(uno_exc->pData) + ->Message)); +} + + +void Bridge::call_java( + jobject javaI, typelib_InterfaceTypeDescription * iface_td, + sal_Int32 local_member_index, sal_Int32 function_pos_offset, + typelib_TypeDescriptionReference * return_type, + typelib_MethodParameter * params, sal_Int32 nParams, + void * uno_ret, void * uno_args [], uno_Any ** uno_exc ) const +{ + assert( function_pos_offset == 0 || function_pos_offset == 1 ); + + JNI_guarded_context jni( + getJniInfo(), + static_cast(m_java_env->pContext)->machine); + + // assure fully initialized iface_td: + ::com::sun::star::uno::TypeDescription iface_holder; + if (! iface_td->aBase.bComplete) { + iface_holder = ::com::sun::star::uno::TypeDescription( + reinterpret_cast(iface_td) ); + iface_holder.makeComplete(); + if (! iface_holder.get()->bComplete) { + throw BridgeRuntimeError( + "cannot make type complete: " + + OUString::unacquired(&iface_holder.get()->pTypeName) + + jni.get_stack_trace() ); + } + iface_td = reinterpret_cast( + iface_holder.get() ); + assert( iface_td->aBase.eTypeClass == typelib_TypeClass_INTERFACE ); + } + + // prepare java args, save param td + jvalue * java_args = static_cast(alloca( sizeof (jvalue) * nParams )); + + sal_Int32 nPos; + for ( nPos = 0; nPos < nParams; ++nPos ) + { + try + { + typelib_MethodParameter const & param = params[ nPos ]; + java_args[ nPos ].l = nullptr; // if out: build up array[ 1 ] + map_to_java( + jni, &java_args[ nPos ], + uno_args[ nPos ], + param.pTypeRef, nullptr, + param.bIn /* convert uno value */, + param.bOut /* build up array[ 1 ] */ ); + } + catch (...) + { + // cleanup + for ( sal_Int32 n = 0; n < nPos; ++n ) + { + typelib_MethodParameter const & param = params[ n ]; + if (param.bOut || + typelib_TypeClass_DOUBLE < param.pTypeRef->eTypeClass) + { + jni->DeleteLocalRef( java_args[ n ].l ); + } + } + throw; + } + } + + sal_Int32 base_members = iface_td->nAllMembers - iface_td->nMembers; + assert( base_members < iface_td->nAllMembers ); + sal_Int32 base_members_function_pos = + iface_td->pMapMemberIndexToFunctionIndex[ base_members ]; + sal_Int32 member_pos = base_members + local_member_index; + SAL_WARN_IF( + member_pos >= iface_td->nAllMembers, "bridges", + "member pos out of range"); + sal_Int32 function_pos = + iface_td->pMapMemberIndexToFunctionIndex[ member_pos ] + + function_pos_offset; + SAL_WARN_IF( + (function_pos < base_members_function_pos + || function_pos >= iface_td->nMapFunctionIndexToMemberIndex), + "bridges", "illegal function index"); + function_pos -= base_members_function_pos; + + JNI_interface_type_info const * info = + static_cast< JNI_interface_type_info const * >( + getJniInfo()->get_type_info( jni, &iface_td->aBase ) ); + jmethodID method_id = info->m_methods[ function_pos ]; + +#if OSL_DEBUG_LEVEL > 0 + JLocalAutoRef jo_method( + jni, jni->ToReflectedMethod( info->m_class, method_id, JNI_FALSE ) ); + jni.ensure_no_exception(); + JLocalAutoRef jo_descr1( + jni, jni->CallObjectMethodA( + jo_method.get(), getJniInfo()->m_method_Object_toString, nullptr ) ); + jni.ensure_no_exception(); + JLocalAutoRef jo_descr2( + jni, + jni->CallObjectMethodA( + javaI, getJniInfo()->m_method_Object_toString, nullptr ) ); + jni.ensure_no_exception(); + JLocalAutoRef jo_class( jni, jni->GetObjectClass( javaI ) ); + JLocalAutoRef jo_descr3( + jni, + jni->CallObjectMethodA( + jo_class.get(), getJniInfo()->m_method_Object_toString, nullptr ) ); + jni.ensure_no_exception(); + SAL_INFO( + "bridges", + "calling " << jstring_to_oustring( jni, static_cast(jo_descr1.get()) ) << " on " + << jstring_to_oustring( jni, static_cast(jo_descr2.get()) ) << " (" + << jstring_to_oustring( jni, static_cast(jo_descr3.get()) ) << ")"); +#endif + + // complex return value + JLocalAutoRef java_ret( jni ); + + switch (return_type->eTypeClass) + { + case typelib_TypeClass_VOID: + jni->CallVoidMethodA( javaI, method_id, java_args ); + break; + case typelib_TypeClass_CHAR: + *static_cast(uno_ret) = + jni->CallCharMethodA( javaI, method_id, java_args ); + break; + case typelib_TypeClass_BOOLEAN: + *static_cast(uno_ret) = + jni->CallBooleanMethodA( javaI, method_id, java_args ); + break; + case typelib_TypeClass_BYTE: + *static_cast(uno_ret) = + jni->CallByteMethodA( javaI, method_id, java_args ); + break; + case typelib_TypeClass_SHORT: + case typelib_TypeClass_UNSIGNED_SHORT: + *static_cast(uno_ret) = + jni->CallShortMethodA( javaI, method_id, java_args ); + break; + case typelib_TypeClass_LONG: + case typelib_TypeClass_UNSIGNED_LONG: + *static_cast(uno_ret) = + jni->CallIntMethodA( javaI, method_id, java_args ); + break; + case typelib_TypeClass_HYPER: + case typelib_TypeClass_UNSIGNED_HYPER: + *static_cast(uno_ret) = + jni->CallLongMethodA( javaI, method_id, java_args ); + break; + case typelib_TypeClass_FLOAT: + *static_cast(uno_ret) = + jni->CallFloatMethodA( javaI, method_id, java_args ); + break; + case typelib_TypeClass_DOUBLE: + *static_cast(uno_ret) = + jni->CallDoubleMethodA( javaI, method_id, java_args ); + break; + default: + java_ret.reset( + jni->CallObjectMethodA( javaI, method_id, java_args ) ); + break; + } + + if (jni->ExceptionCheck()) + { + JLocalAutoRef jo_exc( jni, jni->ExceptionOccurred() ); + jni->ExceptionClear(); + + // release temp java local refs + for ( nPos = 0; nPos < nParams; ++nPos ) + { + typelib_MethodParameter const & param = params[ nPos ]; + if (param.bOut || + typelib_TypeClass_DOUBLE < param.pTypeRef->eTypeClass) + { + jni->DeleteLocalRef( java_args[ nPos ].l ); + } + } + + handle_java_exc( jni, jo_exc, *uno_exc ); + } + else // no exception + { + for ( nPos = 0; nPos < nParams; ++nPos ) + { + typelib_MethodParameter const & param = params[ nPos ]; + if (param.bOut) + { + try + { + map_to_uno( + jni, uno_args[ nPos ], + java_args[ nPos ], param.pTypeRef, nullptr, + param.bIn /* assign if inout */, + true /* out param */ ); + } + catch (...) + { + // cleanup uno pure out + for ( sal_Int32 n = 0; n < nPos; ++n ) + { + typelib_MethodParameter const & p = params[ n ]; + if (! p.bIn) + { + uno_type_destructData( + uno_args[ n ], p.pTypeRef, nullptr ); + } + } + // cleanup java temp local refs + for ( ; nPos < nParams; ++nPos ) + { + typelib_MethodParameter const & p = params[ nPos ]; + if (p.bOut || + typelib_TypeClass_DOUBLE < + p.pTypeRef->eTypeClass) + { + jni->DeleteLocalRef( java_args[ nPos ].l ); + } + } + throw; + } + jni->DeleteLocalRef( java_args[ nPos ].l ); + } + else // pure temp in param + { + if (typelib_TypeClass_DOUBLE < param.pTypeRef->eTypeClass) + jni->DeleteLocalRef( java_args[ nPos ].l ); + } + } + + // return value + if (typelib_TypeClass_DOUBLE < return_type->eTypeClass) + { + try + { + jvalue val; + val.l = java_ret.get(); + map_to_uno( + jni, uno_ret, val, return_type, nullptr, + false /* no assign */, false /* no out param */ ); + } + catch (...) + { + // cleanup uno pure out + for ( sal_Int32 i = 0; i < nParams; ++i ) + { + typelib_MethodParameter const & param = params[ i ]; + if (! param.bIn) + { + uno_type_destructData( + uno_args[ i ], param.pTypeRef, nullptr ); + } + } + throw; + } + } // else: already set integral uno return value + + // no exception occurred + *uno_exc = nullptr; + } +} + +namespace { + +// a UNO proxy wrapping a Java interface +struct UNO_proxy : public uno_Interface +{ + mutable std::atomic m_ref; + Bridge const * m_bridge; + + // mapping information + jobject m_javaI; + jstring m_jo_oid; + OUString m_oid; + JNI_interface_type_info const * m_type_info; + + inline void acquire() const; + inline void release() const; + + // ctor + inline UNO_proxy( + JNI_context const & jni, Bridge const * bridge, + jobject javaI, jstring jo_oid, OUString oid, + JNI_interface_type_info const * info ); +}; + +} + +inline UNO_proxy::UNO_proxy( + JNI_context const & jni, Bridge const * bridge, + jobject javaI, jstring jo_oid, OUString oid, + JNI_interface_type_info const * info ) + : m_ref( 1 ), + m_oid(std::move( oid )), + m_type_info( info ) +{ + JNI_info const * jni_info = bridge->getJniInfo(); + JLocalAutoRef jo_string_array( + jni, jni->NewObjectArray( 1, jni_info->m_class_String, jo_oid ) ); + jni.ensure_no_exception(); + jvalue args[ 3 ]; + args[ 0 ].l = javaI; + args[ 1 ].l = jo_string_array.get(); + args[ 2 ].l = info->m_type; + jobject jo_iface = jni->CallObjectMethodA( + jni_info->m_object_java_env, + jni_info->m_method_IEnvironment_registerInterface, args ); + jni.ensure_no_exception(); + + m_javaI = jni->NewGlobalRef( jo_iface ); + m_jo_oid = static_cast(jni->NewGlobalRef( jo_oid )); + bridge->acquire(); + m_bridge = bridge; + + // uno_Interface + uno_Interface::acquire = UNO_proxy_acquire; + uno_Interface::release = UNO_proxy_release; + uno_Interface::pDispatcher = UNO_proxy_dispatch; +} + + +inline void UNO_proxy::acquire() const +{ + if (++m_ref == 1) + { + // rebirth of proxy zombie + void * that = const_cast< UNO_proxy * >( this ); + // register at uno env + (*m_bridge->m_uno_env->registerProxyInterface)( + m_bridge->m_uno_env, &that, + UNO_proxy_free, m_oid.pData, + reinterpret_cast(m_type_info->m_td.get()) ); + assert( this == that ); + } +} + + +inline void UNO_proxy::release() const +{ + if (--m_ref == 0) + { + // revoke from uno env on last release + (*m_bridge->m_uno_env->revokeInterface)( + m_bridge->m_uno_env, const_cast< UNO_proxy * >( this ) ); + } +} + + +uno_Interface * Bridge::map_to_uno( + JNI_context const & jni, + jobject javaI, JNI_interface_type_info const * info ) const +{ + JLocalAutoRef jo_oid( jni, compute_oid( jni, javaI ) ); + OUString oid( jstring_to_oustring( jni, static_cast(jo_oid.get()) ) ); + + uno_Interface * pUnoI = nullptr; + (*m_uno_env->getRegisteredInterface)( + m_uno_env, reinterpret_cast(&pUnoI), + oid.pData, reinterpret_cast(info->m_td.get()) ); + + if (pUnoI == nullptr) // no existing interface, register new proxy + { + // refcount initially 1 + pUnoI = new UNO_proxy( + jni, this, + javaI, static_cast(jo_oid.get()), oid, info ); + + (*m_uno_env->registerProxyInterface)( + m_uno_env, reinterpret_cast(&pUnoI), + UNO_proxy_free, + oid.pData, reinterpret_cast(info->m_td.get()) ); + } + return pUnoI; +} + +} + +using namespace ::jni_uno; + +namespace +{ +extern "C" +{ + + +void UNO_proxy_free( uno_ExtEnvironment * env, void * proxy ) + SAL_THROW_EXTERN_C() +{ + UNO_proxy * that = static_cast< UNO_proxy * >( proxy ); + Bridge const * bridge = that->m_bridge; + + assert(env == bridge->m_uno_env); (void) env; + SAL_INFO("bridges", "freeing binary uno proxy: " << that->m_oid); + + try + { + JNI_guarded_context jni( + bridge->getJniInfo(), + (static_cast(bridge->m_java_env->pContext) + ->machine)); + + jni->DeleteGlobalRef( that->m_javaI ); + jni->DeleteGlobalRef( that->m_jo_oid ); + } + catch (BridgeRuntimeError & err) + { + SAL_WARN( + "bridges", + "ignoring BridgeRuntimeError \"" << err.m_message << "\""); + } + catch (::jvmaccess::VirtualMachine::AttachGuard::CreationException &) + { + SAL_WARN("bridges", "attaching current thread to java failed"); + } + + bridge->release(); +#if OSL_DEBUG_LEVEL > 0 + *reinterpret_cast(that) = 0xdeadcafe; +#endif + delete that; +} + + +void UNO_proxy_acquire( uno_Interface * pUnoI ) + SAL_THROW_EXTERN_C() +{ + UNO_proxy const * that = static_cast< UNO_proxy const * >( pUnoI ); + that->acquire(); +} + + +void UNO_proxy_release( uno_Interface * pUnoI ) + SAL_THROW_EXTERN_C() +{ + UNO_proxy const * that = static_cast< UNO_proxy const * >( pUnoI ); + that->release(); +} + + +void UNO_proxy_dispatch( + uno_Interface * pUnoI, typelib_TypeDescription const * member_td, + void * uno_ret, void * uno_args [], uno_Any ** uno_exc ) + SAL_THROW_EXTERN_C() +{ + UNO_proxy const * that = static_cast< UNO_proxy const * >( pUnoI ); + Bridge const * bridge = that->m_bridge; + + SAL_INFO( + "bridges", + "uno->java call: " << OUString::unacquired(&member_td->pTypeName) + << " on oid " << that->m_oid); + + try + { + switch (member_td->eTypeClass) + { + case typelib_TypeClass_INTERFACE_ATTRIBUTE: + { + typelib_InterfaceAttributeTypeDescription const * attrib_td = + reinterpret_cast< + typelib_InterfaceAttributeTypeDescription const * >( + member_td ); + com::sun::star::uno::TypeDescription attrib_holder; + while ( attrib_td->pBaseRef != nullptr ) { + attrib_holder = com::sun::star::uno::TypeDescription( + attrib_td->pBaseRef ); + assert( + attrib_holder.get()->eTypeClass + == typelib_TypeClass_INTERFACE_ATTRIBUTE ); + attrib_td = reinterpret_cast< + typelib_InterfaceAttributeTypeDescription * >( + attrib_holder.get() ); + } + typelib_InterfaceTypeDescription * iface_td = attrib_td->pInterface; + + if (uno_ret == nullptr) // is setter method + { + typelib_MethodParameter param; + param.pTypeRef = attrib_td->pAttributeTypeRef; + param.bIn = true; + param.bOut = false; + + bridge->call_java( + that->m_javaI, iface_td, + attrib_td->nIndex, 1, // get, then set method + bridge->getJniInfo()->m_void_type.getTypeLibType(), + ¶m, 1, + nullptr, uno_args, uno_exc ); + } + else // is getter method + { + bridge->call_java( + that->m_javaI, iface_td, attrib_td->nIndex, 0, + attrib_td->pAttributeTypeRef, + nullptr, 0, // no params + uno_ret, nullptr, uno_exc ); + } + break; + } + case typelib_TypeClass_INTERFACE_METHOD: + { + typelib_InterfaceMethodTypeDescription const * method_td = + reinterpret_cast< + typelib_InterfaceMethodTypeDescription const * >( + member_td ); + com::sun::star::uno::TypeDescription method_holder; + while ( method_td->pBaseRef != nullptr ) { + method_holder = com::sun::star::uno::TypeDescription( + method_td->pBaseRef ); + assert( + method_holder.get()->eTypeClass + == typelib_TypeClass_INTERFACE_METHOD ); + method_td = reinterpret_cast< + typelib_InterfaceMethodTypeDescription * >( + method_holder.get() ); + } + typelib_InterfaceTypeDescription * iface_td = method_td->pInterface; + + switch ( method_td->aBase.nPosition ) + { + case 0: // queryInterface() + { + TypeDescr demanded_td( + *static_cast< typelib_TypeDescriptionReference ** >( + uno_args[ 0 ] ) ); + if (demanded_td.get()->eTypeClass != + typelib_TypeClass_INTERFACE) + { + throw BridgeRuntimeError( + "queryInterface() call demands an INTERFACE type!" ); + } + + uno_Interface * pInterface = nullptr; + (*bridge->m_uno_env->getRegisteredInterface)( + bridge->m_uno_env, + reinterpret_cast(&pInterface), that->m_oid.pData, + reinterpret_cast(demanded_td.get()) ); + + if (pInterface == nullptr) + { + JNI_info const * jni_info = bridge->getJniInfo(); + JNI_guarded_context jni( + jni_info, + (static_cast( + bridge->m_java_env->pContext) + ->machine)); + + JNI_interface_type_info const * info = + static_cast< JNI_interface_type_info const * >( + jni_info->get_type_info( jni, demanded_td.get() ) ); + + jvalue args[ 2 ]; + args[ 0 ].l = info->m_type; + args[ 1 ].l = that->m_javaI; + + JLocalAutoRef jo_ret( + jni, jni->CallStaticObjectMethodA( + jni_info->m_class_UnoRuntime, + jni_info->m_method_UnoRuntime_queryInterface, + args ) ); + + if (jni->ExceptionCheck()) + { + JLocalAutoRef jo_exc( jni, jni->ExceptionOccurred() ); + jni->ExceptionClear(); + bridge->handle_java_exc( jni, jo_exc, *uno_exc ); + } + else + { + if (jo_ret.is()) + { + SAL_WARN_IF( + (jstring_to_oustring( + jni, + static_cast( + JLocalAutoRef( + jni, compute_oid(jni, jo_ret.get())) + .get())) + != that->m_oid), + "bridges", "different oids"); + // refcount initially 1 + uno_Interface * pUnoI2 = new UNO_proxy( + jni, bridge, jo_ret.get(), + that->m_jo_oid, that->m_oid, info ); + + (*bridge->m_uno_env->registerProxyInterface)( + bridge->m_uno_env, + reinterpret_cast(&pUnoI2), + UNO_proxy_free, that->m_oid.pData, + reinterpret_cast< + typelib_InterfaceTypeDescription * >( + info->m_td.get() ) ); + + uno_any_construct( + static_cast(uno_ret), &pUnoI2, + demanded_td.get(), nullptr ); + (*pUnoI2->release)( pUnoI2 ); + } + else // object does not support demanded interface + { + uno_any_construct( + static_cast< uno_Any * >( uno_ret ), + nullptr, nullptr, nullptr ); + } + // no exception occurred + *uno_exc = nullptr; + } + } + else + { + uno_any_construct( + static_cast< uno_Any * >( uno_ret ), + &pInterface, demanded_td.get(), nullptr ); + (*pInterface->release)( pInterface ); + *uno_exc = nullptr; + } + break; + } + case 1: // acquire this proxy + that->acquire(); + *uno_exc = nullptr; + break; + case 2: // release this proxy + that->release(); + *uno_exc = nullptr; + break; + default: // arbitrary method call + bridge->call_java( + that->m_javaI, iface_td, method_td->nIndex, 0, + method_td->pReturnTypeRef, + method_td->pParams, method_td->nParams, + uno_ret, uno_args, uno_exc ); + break; + } + break; + } + default: + { + throw BridgeRuntimeError( + "illegal member type description!" ); + } + } + } + catch (BridgeRuntimeError & err) + { + OUStringBuffer buf( 128 ); + buf.append( "[jni_uno bridge error] UNO calling Java method " ); + if (member_td->eTypeClass == typelib_TypeClass_INTERFACE_METHOD || + member_td->eTypeClass == typelib_TypeClass_INTERFACE_ATTRIBUTE) + { + buf.append( OUString::unacquired( + &reinterpret_cast< + typelib_InterfaceMemberTypeDescription const * >( + member_td )->pMemberName ) ); + } + buf.append( ": " ); + buf.append( err.m_message ); + // binary identical struct + ::com::sun::star::uno::RuntimeException exc( + buf.makeStringAndClear(), + ::com::sun::star::uno::Reference< + ::com::sun::star::uno::XInterface >() ); + ::com::sun::star::uno::Type const & exc_type = cppu::UnoType::get(); + uno_type_any_construct( *uno_exc, &exc, exc_type.getTypeLibType(), nullptr ); + SAL_INFO("bridges", exc.Message); + } + catch (::jvmaccess::VirtualMachine::AttachGuard::CreationException &) + { + // binary identical struct + ::com::sun::star::uno::RuntimeException exc( + "[jni_uno bridge error] attaching current thread to java failed!", + ::com::sun::star::uno::Reference< + ::com::sun::star::uno::XInterface >() ); + ::com::sun::star::uno::Type const & exc_type = cppu::UnoType::get(); + uno_type_any_construct( *uno_exc, &exc, exc_type.getTypeLibType(), nullptr ); + SAL_WARN("bridges", exc.Message); + } +} + +} +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ -- cgit v1.2.3