/************************************************************************* * * $RCSfile: tools.cxx,v $ * * $Revision: 1.12 $ * * last change: $Author: oj $ $Date: 2002-11-27 09:28:19 $ * * The Contents of this file are made available subject to the terms of * either of the following licenses * * - GNU Lesser General Public License Version 2.1 * - Sun Industry Standards Source License Version 1.1 * * Sun Microsystems Inc., October, 2000 * * GNU Lesser General Public License Version 2.1 * ============================================= * Copyright 2000 by Sun Microsystems, Inc. * 901 San Antonio Road, Palo Alto, CA 94303, USA * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License version 2.1, as published by the Free Software Foundation. * * This library 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 for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA * * * Sun Industry Standards Source License Version 1.1 * ================================================= * The contents of this file are subject to the Sun Industry Standards * Source License Version 1.1 (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.openoffice.org/license.html. * * Software provided under this License is provided on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. * See the License for the specific provisions governing your rights and * obligations concerning the Software. * * The Initial Developer of the Original Code is: Sun Microsystems, Inc. * * Copyright: 2000 by Sun Microsystems, Inc. * * All Rights Reserved. * * Contributor(s): _______________________________________ * * ************************************************************************/ #include #ifndef _CONNECTIVITY_JAVA_TOOLS_HXX_ #include "java/tools.hxx" #endif #ifndef _CONNECTIVITY_JAVA_LANG_STRING_HXX_ #include "java/lang/String.hxx" #endif #ifndef _CONNECTIVITY_JAVA_LANG_CLASS_HXX_ #include "java/lang/Class.hxx" #endif #ifndef CONNECTIVITY_java_util_Properties #include "java/util/Property.hxx" #endif #ifndef _COM_SUN_STAR_SDBC_DRIVERPROPERTYINFO_HPP_ #include #endif #ifndef _COM_SUN_STAR_CONTAINER_XNAMEACCESS_HPP_ #include #endif using namespace connectivity; using namespace ::com::sun::star::uno; using namespace ::com::sun::star::beans; // using namespace ::com::sun::star::sdbcx; using namespace ::com::sun::star::sdbc; using namespace ::com::sun::star::container; using namespace ::com::sun::star::lang; void java_util_Properties::setProperty(const ::rtl::OUString key, const ::rtl::OUString& value) { SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment gelöscht worden!"); jobject out(0); if( t.pEnv ) { jvalue args[2]; // Parameter konvertieren args[0].l = convertwchar_tToJavaString(t.pEnv,key); args[1].l = convertwchar_tToJavaString(t.pEnv,value); // temporaere Variable initialisieren char * cSignature = "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/Object;"; char * cMethodName = "setProperty"; // Java-Call absetzen jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature );OSL_ENSURE(mID,"Unknown method id!"); if( mID ) { out = t.pEnv->CallObjectMethod(object, mID, args[0].l,args[1].l); ThrowSQLException(t.pEnv,NULL); } t.pEnv->DeleteLocalRef((jstring)args[1].l); t.pEnv->DeleteLocalRef((jstring)args[0].l); ThrowSQLException(t.pEnv,0); if(out) t.pEnv->DeleteLocalRef(out); } //t.pEnv // ACHTUNG: der Aufrufer wird Eigentuemer des zurueckgelieferten Zeigers !!! } jclass java_util_Properties::theClass = 0; java_util_Properties::~java_util_Properties() {} jclass java_util_Properties::getMyClass() { // die Klasse muss nur einmal geholt werden, daher statisch if( !theClass ){ SDBThreadAttach t; if( !t.pEnv ) return (jclass)NULL; jclass tempClass = t.pEnv->FindClass( "java/util/Properties" ); jclass globClass = (jclass)t.pEnv->NewGlobalRef( tempClass ); t.pEnv->DeleteLocalRef( tempClass ); saveClassRef( globClass ); } return theClass; } void java_util_Properties::saveClassRef( jclass pClass ) { if( SDBThreadAttach::IsJavaErrorOccured() || pClass==NULL ) return; // der uebergebe Klassen-Handle ist schon global, daher einfach speichern theClass = pClass; } //-------------------------------------------------------------------------- java_util_Properties::java_util_Properties( ): java_lang_Object( NULL, (jobject)NULL ) { SDBThreadAttach t; if( !t.pEnv ) return; // Java-Call fuer den Konstruktor absetzen // temporaere Variable initialisieren char * cSignature = "()V"; jobject tempObj; jmethodID mID = t.pEnv->GetMethodID( getMyClass(), "", cSignature );OSL_ENSURE(mID,"Unknown method id!"); tempObj = t.pEnv->NewObject( getMyClass(), mID); saveRef( t.pEnv, tempObj ); t.pEnv->DeleteLocalRef( tempObj ); } // -------------------------------------------------------------------------------- jstring connectivity::convertwchar_tToJavaString(JNIEnv *pEnv,const ::rtl::OUString& _rTemp) { jstring pStr = NULL; if (pEnv) { pStr = pEnv->NewString(_rTemp.getStr(), _rTemp.getLength()); pEnv->ExceptionClear(); OSL_ENSURE(pStr,"Could not create a jsstring object!"); } return pStr; } // -------------------------------------------------------------------------------- java_util_Properties* connectivity::createStringPropertyArray(JNIEnv *pEnv,const Sequence< PropertyValue >& info ) throw(SQLException, RuntimeException) { java_util_Properties* pProps = new java_util_Properties(); const PropertyValue* pBegin = info.getConstArray(); const PropertyValue* pEnd = pBegin + info.getLength(); for(;pBegin != pEnd;++pBegin) { // this is a special property to find the jdbc driver if( pBegin->Name.compareToAscii("JavaDriverClass") && pBegin->Name.compareToAscii("CharSet") && pBegin->Name.compareToAscii("ParameterNameSubstitution") && pBegin->Name.compareToAscii("IsPasswordRequired") && pBegin->Name.compareToAscii("IsAutoRetrievingEnabled") && pBegin->Name.compareToAscii("AutoRetrievingStatement") && pBegin->Name.compareToAscii("BooleanComparisonMode")) { ::rtl::OUString aStr; pBegin->Value >>= aStr; pProps->setProperty(pBegin->Name,aStr); } } return pProps; } // -------------------------------------------------------------------------------- ::rtl::OUString connectivity::JavaString2String(JNIEnv *pEnv,jstring _Str) { ::rtl::OUString aStr; if(_Str) { jboolean bCopy(sal_True); const jchar* pChar = pEnv->GetStringChars(_Str,&bCopy); jsize len = pEnv->GetStringLength(_Str); aStr = ::rtl::OUString(pChar,len); if(bCopy) pEnv->ReleaseStringChars(_Str,pChar); pEnv->DeleteLocalRef(_Str); } return aStr; } // -------------------------------------------------------------------------------- jobject connectivity::XNameAccess2Map(JNIEnv *pEnv,const Reference< ::com::sun::star::container::XNameAccess > & _rMap) { ::com::sun::star::uno::Sequence< ::rtl::OUString > aSeq = _rMap->getElementNames(); const ::rtl::OUString *pBegin = aSeq.getConstArray(); const ::rtl::OUString *pEnd = pBegin + aSeq.getLength(); for(;pBegin != pEnd;++pBegin) { } return 0; } // ----------------------------------------------------------------------------- sal_Bool connectivity::isExceptionOccured(JNIEnv *pEnv,sal_Bool _bClear) { if ( !pEnv ) return sal_False; jthrowable pThrowable = pEnv->ExceptionOccurred(); sal_Bool bRet = pThrowable != NULL; if ( pThrowable ) { if ( _bClear ) pEnv->ExceptionClear(); #ifdef DEBUG if(pEnv->IsInstanceOf(pThrowable,java_sql_SQLException_BASE::getMyClass())) { java_sql_SQLException_BASE* pException = new java_sql_SQLException_BASE(pEnv,pThrowable); ::rtl::OUString sError = pException->getMessage(); delete pException; } #else pEnv->DeleteLocalRef(pThrowable); #endif } return bRet; }