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 #ifndef _CONNECTIVITY_JAVA_LANG_OBJECT_HXX_ 24*b1cdbd2cSJim Jagielski #define _CONNECTIVITY_JAVA_LANG_OBJECT_HXX_ 25*b1cdbd2cSJim Jagielski 26*b1cdbd2cSJim Jagielski // jni.h needs cstdarg for std::va_list 27*b1cdbd2cSJim Jagielski #include <cstdarg> 28*b1cdbd2cSJim Jagielski #include <osl/thread.h> 29*b1cdbd2cSJim Jagielski #include <com/sun/star/sdbc/SQLException.hpp> 30*b1cdbd2cSJim Jagielski #include <com/sun/star/lang/XMultiServiceFactory.hpp> 31*b1cdbd2cSJim Jagielski #include <osl/diagnose.h> 32*b1cdbd2cSJim Jagielski #include <jvmaccess/virtualmachine.hxx> 33*b1cdbd2cSJim Jagielski #include <memory> 34*b1cdbd2cSJim Jagielski #include <functional> 35*b1cdbd2cSJim Jagielski #include <boost/shared_ptr.hpp> 36*b1cdbd2cSJim Jagielski 37*b1cdbd2cSJim Jagielski //===================================================================== 38*b1cdbd2cSJim Jagielski 39*b1cdbd2cSJim Jagielski #ifdef HAVE_64BIT_POINTERS 40*b1cdbd2cSJim Jagielski #error "no 64 bit pointer" 41*b1cdbd2cSJim Jagielski #else 42*b1cdbd2cSJim Jagielski #ifdef OS2 43*b1cdbd2cSJim Jagielski #define PVOID_TO_INT64(x) (jlong)(sal_Int32)x 44*b1cdbd2cSJim Jagielski #define INT64_TO_PVOID(x) (void *)x 45*b1cdbd2cSJim Jagielski #endif // OS2 46*b1cdbd2cSJim Jagielski #endif //HAVE_64BIT_POINTERS 47*b1cdbd2cSJim Jagielski 48*b1cdbd2cSJim Jagielski namespace comphelper 49*b1cdbd2cSJim Jagielski { 50*b1cdbd2cSJim Jagielski class ResourceBasedEventLogger; 51*b1cdbd2cSJim Jagielski } 52*b1cdbd2cSJim Jagielski 53*b1cdbd2cSJim Jagielski namespace connectivity 54*b1cdbd2cSJim Jagielski { 55*b1cdbd2cSJim Jagielski typedef ::boost::shared_ptr< jvmaccess::VirtualMachine::AttachGuard> TGuard; 56*b1cdbd2cSJim Jagielski class SDBThreadAttach 57*b1cdbd2cSJim Jagielski { 58*b1cdbd2cSJim Jagielski jvmaccess::VirtualMachine::AttachGuard m_aGuard; 59*b1cdbd2cSJim Jagielski SDBThreadAttach(SDBThreadAttach&); 60*b1cdbd2cSJim Jagielski SDBThreadAttach& operator= (SDBThreadAttach&); 61*b1cdbd2cSJim Jagielski public: 62*b1cdbd2cSJim Jagielski SDBThreadAttach(); 63*b1cdbd2cSJim Jagielski ~SDBThreadAttach(); 64*b1cdbd2cSJim Jagielski 65*b1cdbd2cSJim Jagielski JNIEnv* pEnv; 66*b1cdbd2cSJim Jagielski static void addRef(); 67*b1cdbd2cSJim Jagielski static void releaseRef(); 68*b1cdbd2cSJim Jagielski 69*b1cdbd2cSJim Jagielski public: env() const70*b1cdbd2cSJim Jagielski JNIEnv& env() const 71*b1cdbd2cSJim Jagielski { 72*b1cdbd2cSJim Jagielski // according to the documentation of jvmaccess::VirtualMachine::AttachGuard, our env is never 73*b1cdbd2cSJim Jagielski // NULL, so why bothering with pointer checks? 74*b1cdbd2cSJim Jagielski return *pEnv; 75*b1cdbd2cSJim Jagielski } 76*b1cdbd2cSJim Jagielski }; 77*b1cdbd2cSJim Jagielski //===================================================================== 78*b1cdbd2cSJim Jagielski //===================================================================== 79*b1cdbd2cSJim Jagielski class java_lang_Class; 80*b1cdbd2cSJim Jagielski class java_lang_Object 81*b1cdbd2cSJim Jagielski { 82*b1cdbd2cSJim Jagielski // Zuweisungsoperator und Copy Konstruktor sind verboten 83*b1cdbd2cSJim Jagielski java_lang_Object& operator= (java_lang_Object&); 84*b1cdbd2cSJim Jagielski java_lang_Object(java_lang_Object&); 85*b1cdbd2cSJim Jagielski 86*b1cdbd2cSJim Jagielski // nur zum Zerstoeren des C++ Pointers in vom JSbxObject 87*b1cdbd2cSJim Jagielski // abgeleiteten Java Objekten 88*b1cdbd2cSJim Jagielski ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > m_xFactory; 89*b1cdbd2cSJim Jagielski 90*b1cdbd2cSJim Jagielski protected: 91*b1cdbd2cSJim Jagielski // der JAVA Handle zu dieser Klasse 92*b1cdbd2cSJim Jagielski jobject object; 93*b1cdbd2cSJim Jagielski // Klassendefinition 94*b1cdbd2cSJim Jagielski 95*b1cdbd2cSJim Jagielski // neu in SJ2: 96*b1cdbd2cSJim Jagielski static jclass theClass; // die Klasse braucht nur einmal angefordert werden ! 97*b1cdbd2cSJim Jagielski 98*b1cdbd2cSJim Jagielski virtual jclass getMyClass() const; 99*b1cdbd2cSJim Jagielski 100*b1cdbd2cSJim Jagielski public: 101*b1cdbd2cSJim Jagielski // der Konstruktor, der fuer die abgeleiteten Klassen verwendet 102*b1cdbd2cSJim Jagielski // werden soll. 103*b1cdbd2cSJim Jagielski java_lang_Object( JNIEnv * pEnv, jobject myObj ); 104*b1cdbd2cSJim Jagielski // der eigentliche Konstruktor 105*b1cdbd2cSJim Jagielski java_lang_Object(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory=NULL); 106*b1cdbd2cSJim Jagielski 107*b1cdbd2cSJim Jagielski virtual ~java_lang_Object(); 108*b1cdbd2cSJim Jagielski 109*b1cdbd2cSJim Jagielski void saveRef( JNIEnv * pEnv, jobject myObj ); getJavaObject() const110*b1cdbd2cSJim Jagielski jobject getJavaObject() const { return object; } GetWrapper()111*b1cdbd2cSJim Jagielski java_lang_Object * GetWrapper() { return this; } 112*b1cdbd2cSJim Jagielski void clearObject(JNIEnv& rEnv); 113*b1cdbd2cSJim Jagielski void clearObject(); 114*b1cdbd2cSJim Jagielski 115*b1cdbd2cSJim Jagielski virtual ::rtl::OUString toString() const; getORB()116*b1cdbd2cSJim Jagielski ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > getORB() { return m_xFactory; } 117*b1cdbd2cSJim Jagielski 118*b1cdbd2cSJim Jagielski static void ThrowSQLException(JNIEnv * pEnv,const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface> & _rContext); 119*b1cdbd2cSJim Jagielski static void ThrowLoggedSQLException( 120*b1cdbd2cSJim Jagielski const ::comphelper::ResourceBasedEventLogger& _rLogger, 121*b1cdbd2cSJim Jagielski JNIEnv* pEnvironment, 122*b1cdbd2cSJim Jagielski const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _rxContext 123*b1cdbd2cSJim Jagielski ); 124*b1cdbd2cSJim Jagielski 125*b1cdbd2cSJim Jagielski static ::rtl::Reference< jvmaccess::VirtualMachine > getVM(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory=NULL); 126*b1cdbd2cSJim Jagielski 127*b1cdbd2cSJim Jagielski static jclass findMyClass(const char* _pClassName); 128*b1cdbd2cSJim Jagielski void obtainMethodId(JNIEnv* _pEnv, const char* _pMethodName, const char* _pSignature, jmethodID& _inout_MethodID) const; 129*b1cdbd2cSJim Jagielski 130*b1cdbd2cSJim Jagielski sal_Bool callBooleanMethod( const char* _pMethodName, jmethodID& _inout_MethodID ) const; 131*b1cdbd2cSJim Jagielski sal_Bool callBooleanMethodWithIntArg( const char* _pMethodName, jmethodID& _inout_MethodID, sal_Int32 _nArgument ) const; 132*b1cdbd2cSJim Jagielski jobject callResultSetMethod( JNIEnv& _rEnv, const char* _pMethodName, jmethodID& _inout_MethodID ) const; 133*b1cdbd2cSJim Jagielski sal_Int32 callIntMethod( const char* _pMethodName, jmethodID& _inout_MethodID,bool _bIgnoreException = false ) const; 134*b1cdbd2cSJim Jagielski sal_Int32 callIntMethodWithIntArg( const char* _pMethodName, jmethodID& _inout_MethodID, sal_Int32 _nArgument ) const; 135*b1cdbd2cSJim Jagielski sal_Int32 callIntMethodWithStringArg( const char* _pMethodName, jmethodID& _inout_MethodID,const ::rtl::OUString& _nArgument ) const; 136*b1cdbd2cSJim Jagielski ::rtl::OUString callStringMethod( const char* _pMethodName, jmethodID& _inout_MethodID ) const; 137*b1cdbd2cSJim Jagielski ::rtl::OUString callStringMethodWithIntArg( const char* _pMethodName, jmethodID& _inout_MethodID , sal_Int32 _nArgument) const; 138*b1cdbd2cSJim Jagielski void callVoidMethod( const char* _pMethodName, jmethodID& _inout_MethodID) const; 139*b1cdbd2cSJim Jagielski void callVoidMethodWithIntArg( const char* _pMethodName, jmethodID& _inout_MethodID, sal_Int32 _nArgument,bool _bIgnoreException = false ) const; 140*b1cdbd2cSJim Jagielski void callVoidMethodWithBoolArg( const char* _pMethodName, jmethodID& _inout_MethodID, sal_Int32 _nArgument,bool _bIgnoreException = false ) const; 141*b1cdbd2cSJim Jagielski void callVoidMethodWithStringArg( const char* _pMethodName, jmethodID& _inout_MethodID, const ::rtl::OUString& _nArgument ) const; 142*b1cdbd2cSJim Jagielski jobject callObjectMethod( JNIEnv * pEnv, const char* _pMethodName, const char* _pSignature, jmethodID& _inout_MethodID ) const; 143*b1cdbd2cSJim Jagielski jobject callObjectMethodWithIntArg( JNIEnv * pEnv, const char* _pMethodName, const char* _pSignature, jmethodID& _inout_MethodID , sal_Int32 _nArgument) const; 144*b1cdbd2cSJim Jagielski 145*b1cdbd2cSJim Jagielski template< typename T > callMethodWithIntArg(T (JNIEnv::* pCallMethod)(jobject obj,jmethodID methodID,...),const char * _pMethodName,const char * _pSignature,jmethodID & _inout_MethodID,sal_Int32 _nArgument) const146*b1cdbd2cSJim Jagielski T callMethodWithIntArg(T (JNIEnv::*pCallMethod)( jobject obj, jmethodID methodID, ... ) ,const char* _pMethodName, const char* _pSignature, jmethodID& _inout_MethodID , sal_Int32 _nArgument) const 147*b1cdbd2cSJim Jagielski { 148*b1cdbd2cSJim Jagielski SDBThreadAttach t; 149*b1cdbd2cSJim Jagielski obtainMethodId(t.pEnv, _pMethodName,_pSignature, _inout_MethodID); 150*b1cdbd2cSJim Jagielski T out = (t.pEnv->*pCallMethod)( object, _inout_MethodID,_nArgument); 151*b1cdbd2cSJim Jagielski ThrowSQLException( t.pEnv, NULL ); 152*b1cdbd2cSJim Jagielski return out; 153*b1cdbd2cSJim Jagielski } 154*b1cdbd2cSJim Jagielski 155*b1cdbd2cSJim Jagielski template< typename T > callVoidMethod(const char * _pMethodName,const char * _pSignature,jmethodID & _inout_MethodID,sal_Int32 _nArgument,const T & _aValue) const156*b1cdbd2cSJim Jagielski void callVoidMethod(const char* _pMethodName, const char* _pSignature, jmethodID& _inout_MethodID,sal_Int32 _nArgument, const T& _aValue) const 157*b1cdbd2cSJim Jagielski { 158*b1cdbd2cSJim Jagielski SDBThreadAttach t; 159*b1cdbd2cSJim Jagielski obtainMethodId(t.pEnv, _pMethodName,_pSignature, _inout_MethodID); 160*b1cdbd2cSJim Jagielski t.pEnv->CallVoidMethod( object, _inout_MethodID,_nArgument,_aValue); 161*b1cdbd2cSJim Jagielski ThrowSQLException( t.pEnv, NULL ); 162*b1cdbd2cSJim Jagielski } 163*b1cdbd2cSJim Jagielski 164*b1cdbd2cSJim Jagielski 165*b1cdbd2cSJim Jagielski }; 166*b1cdbd2cSJim Jagielski } 167*b1cdbd2cSJim Jagielski #endif //_CONNECTIVITY_JAVA_LANG_OBJJECT_HXX_ 168*b1cdbd2cSJim Jagielski 169*b1cdbd2cSJim Jagielski 170