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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _CONNECTIVITY_JAVA_LANG_OBJECT_HXX_
#define _CONNECTIVITY_JAVA_LANG_OBJECT_HXX_
#include <cstdarg>
#include <osl/thread.h>
#include <com/sun/star/sdbc/SQLException.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <osl/diagnose.h>
#include <jvmaccess/virtualmachine.hxx>
#include <memory>
#include <functional>
#include <boost/shared_ptr.hpp>
//=====================================================================
#ifdef HAVE_64BIT_POINTERS
#error "no 64 bit pointer"
#endif //HAVE_64BIT_POINTERS
namespace comphelper
{
class ResourceBasedEventLogger;
}
namespace connectivity
{
typedef ::boost::shared_ptr< jvmaccess::VirtualMachine::AttachGuard> TGuard;
class SDBThreadAttach
{
jvmaccess::VirtualMachine::AttachGuard m_aGuard;
SDBThreadAttach(SDBThreadAttach&);
SDBThreadAttach& operator= (SDBThreadAttach&);
public:
SDBThreadAttach();
~SDBThreadAttach();
JNIEnv* pEnv;
static void addRef();
static void releaseRef();
public:
JNIEnv& env() const
{
// according to the documentation of jvmaccess::VirtualMachine::AttachGuard, our env is never
// NULL, so why bothering with pointer checks?
return *pEnv;
}
};
//=====================================================================
//=====================================================================
class java_lang_Class;
class java_lang_Object
{
// Zuweisungsoperator und Copy Konstruktor sind verboten
java_lang_Object& operator= (java_lang_Object&);
java_lang_Object(java_lang_Object&);
// nur zum Zerstoeren des C++ Pointers in vom JSbxObject
// abgeleiteten Java Objekten
::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > m_xFactory;
protected:
// der JAVA Handle zu dieser Klasse
jobject object;
// Klassendefinition
// neu in SJ2:
static jclass theClass; // die Klasse braucht nur einmal angefordert werden !
virtual jclass getMyClass() const;
public:
// der Konstruktor, der fuer die abgeleiteten Klassen verwendet
// werden soll.
java_lang_Object( JNIEnv * pEnv, jobject myObj );
// der eigentliche Konstruktor
java_lang_Object(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory=NULL);
virtual ~java_lang_Object();
void saveRef( JNIEnv * pEnv, jobject myObj );
jobject getJavaObject() const { return object; }
java_lang_Object * GetWrapper() { return this; }
void clearObject(JNIEnv& rEnv);
void clearObject();
virtual ::rtl::OUString toString() const;
::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > getORB() { return m_xFactory; }
static void ThrowSQLException(JNIEnv * pEnv,const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface> & _rContext);
static void ThrowLoggedSQLException(
const ::comphelper::ResourceBasedEventLogger& _rLogger,
JNIEnv* pEnvironment,
const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _rxContext
);
static ::rtl::Reference< jvmaccess::VirtualMachine > getVM(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory=NULL);
static jclass findMyClass(const char* _pClassName);
void obtainMethodId(JNIEnv* _pEnv, const char* _pMethodName, const char* _pSignature, jmethodID& _inout_MethodID) const;
sal_Bool callBooleanMethod( const char* _pMethodName, jmethodID& _inout_MethodID ) const;
sal_Bool callBooleanMethodWithIntArg( const char* _pMethodName, jmethodID& _inout_MethodID, sal_Int32 _nArgument ) const;
jobject callResultSetMethod( JNIEnv& _rEnv, const char* _pMethodName, jmethodID& _inout_MethodID ) const;
sal_Int32 callIntMethod( const char* _pMethodName, jmethodID& _inout_MethodID,bool _bIgnoreException = false ) const;
sal_Int32 callIntMethodWithIntArg( const char* _pMethodName, jmethodID& _inout_MethodID, sal_Int32 _nArgument ) const;
sal_Int32 callIntMethodWithStringArg( const char* _pMethodName, jmethodID& _inout_MethodID,const ::rtl::OUString& _nArgument ) const;
::rtl::OUString callStringMethod( const char* _pMethodName, jmethodID& _inout_MethodID ) const;
::rtl::OUString callStringMethodWithIntArg( const char* _pMethodName, jmethodID& _inout_MethodID , sal_Int32 _nArgument) const;
void callVoidMethod( const char* _pMethodName, jmethodID& _inout_MethodID) const;
void callVoidMethodWithIntArg( const char* _pMethodName, jmethodID& _inout_MethodID, sal_Int32 _nArgument,bool _bIgnoreException = false ) const;
void callVoidMethodWithBoolArg( const char* _pMethodName, jmethodID& _inout_MethodID, sal_Int32 _nArgument,bool _bIgnoreException = false ) const;
void callVoidMethodWithStringArg( const char* _pMethodName, jmethodID& _inout_MethodID, const ::rtl::OUString& _nArgument ) const;
jobject callObjectMethod( JNIEnv * pEnv, const char* _pMethodName, const char* _pSignature, jmethodID& _inout_MethodID ) const;
jobject callObjectMethodWithIntArg( JNIEnv * pEnv, const char* _pMethodName, const char* _pSignature, jmethodID& _inout_MethodID , sal_Int32 _nArgument) const;
template< typename T >
T callMethodWithIntArg(T (JNIEnv::*pCallMethod)( jobject obj, jmethodID methodID, ... ) ,const char* _pMethodName, const char* _pSignature, jmethodID& _inout_MethodID , sal_Int32 _nArgument) const
{
SDBThreadAttach t;
obtainMethodId(t.pEnv, _pMethodName,_pSignature, _inout_MethodID);
T out = (t.pEnv->*pCallMethod)( object, _inout_MethodID,_nArgument);
ThrowSQLException( t.pEnv, NULL );
return out;
}
template< typename T >
void callVoidMethod(const char* _pMethodName, const char* _pSignature, jmethodID& _inout_MethodID,sal_Int32 _nArgument, const T& _aValue) const
{
SDBThreadAttach t;
obtainMethodId(t.pEnv, _pMethodName,_pSignature, _inout_MethodID);
t.pEnv->CallVoidMethod( object, _inout_MethodID,_nArgument,_aValue);
ThrowSQLException( t.pEnv, NULL );
}
};
}
#endif //_CONNECTIVITY_JAVA_LANG_OBJJECT_HXX_
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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