1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 // MARKER(update_precomp.py): autogen include statement, do not remove 29 #include "precompiled_connectivity.hxx" 30 31 #include <cstdarg> 32 #include "java/tools.hxx" 33 #include "java/lang/String.hxx" 34 #include "java/lang/Class.hxx" 35 #include "java/util/Property.hxx" 36 #include <com/sun/star/sdbc/DriverPropertyInfo.hpp> 37 #include <com/sun/star/container/XNameAccess.hpp> 38 #include <connectivity/dbexception.hxx> 39 40 using namespace connectivity; 41 using namespace ::com::sun::star::uno; 42 using namespace ::com::sun::star::beans; 43 // using namespace ::com::sun::star::sdbcx; 44 using namespace ::com::sun::star::sdbc; 45 using namespace ::com::sun::star::container; 46 using namespace ::com::sun::star::lang; 47 48 void java_util_Properties::setProperty(const ::rtl::OUString key, const ::rtl::OUString& value) 49 { 50 SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment geloescht worden!"); 51 jobject out(0); 52 53 { 54 jvalue args[2]; 55 // Parameter konvertieren 56 args[0].l = convertwchar_tToJavaString(t.pEnv,key); 57 args[1].l = convertwchar_tToJavaString(t.pEnv,value); 58 // temporaere Variable initialisieren 59 static const char * cSignature = "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/Object;"; 60 static const char * cMethodName = "setProperty"; 61 // Java-Call absetzen 62 static jmethodID mID(NULL); 63 obtainMethodId(t.pEnv, cMethodName,cSignature, mID); 64 out = t.pEnv->CallObjectMethod(object, mID, args[0].l,args[1].l); 65 ThrowSQLException(t.pEnv,NULL); 66 t.pEnv->DeleteLocalRef((jstring)args[1].l); 67 t.pEnv->DeleteLocalRef((jstring)args[0].l); 68 ThrowSQLException(t.pEnv,0); 69 if(out) 70 t.pEnv->DeleteLocalRef(out); 71 } //t.pEnv 72 // ACHTUNG: der Aufrufer wird Eigentuemer des zurueckgelieferten Zeigers !!! 73 } 74 jclass java_util_Properties::theClass = 0; 75 76 java_util_Properties::~java_util_Properties() 77 {} 78 79 jclass java_util_Properties::getMyClass() const 80 { 81 // die Klasse muss nur einmal geholt werden, daher statisch 82 if( !theClass ) 83 theClass = findMyClass("java/util/Properties"); 84 return theClass; 85 } 86 87 //-------------------------------------------------------------------------- 88 java_util_Properties::java_util_Properties( ): java_lang_Object( NULL, (jobject)NULL ) 89 { 90 SDBThreadAttach t; 91 if( !t.pEnv ) 92 return; 93 // Java-Call fuer den Konstruktor absetzen 94 // temporaere Variable initialisieren 95 static const char * cSignature = "()V"; 96 jobject tempObj; 97 static jmethodID mID(NULL); 98 obtainMethodId(t.pEnv, "<init>",cSignature, mID); 99 tempObj = t.pEnv->NewObject( getMyClass(), mID); 100 saveRef( t.pEnv, tempObj ); 101 t.pEnv->DeleteLocalRef( tempObj ); 102 } 103 104 // -------------------------------------------------------------------------------- 105 jstring connectivity::convertwchar_tToJavaString(JNIEnv *pEnv,const ::rtl::OUString& _rTemp) 106 { 107 OSL_ENSURE(pEnv,"Environment is NULL!"); 108 jstring pStr = pEnv->NewString(_rTemp.getStr(), _rTemp.getLength()); 109 pEnv->ExceptionClear(); 110 OSL_ENSURE(pStr,"Could not create a jsstring object!"); 111 return pStr; 112 } 113 114 // -------------------------------------------------------------------------------- 115 java_util_Properties* connectivity::createStringPropertyArray(const Sequence< PropertyValue >& info ) throw(SQLException, RuntimeException) 116 { 117 java_util_Properties* pProps = new java_util_Properties(); 118 const PropertyValue* pBegin = info.getConstArray(); 119 const PropertyValue* pEnd = pBegin + info.getLength(); 120 121 for(;pBegin != pEnd;++pBegin) 122 { 123 // this is a special property to find the jdbc driver 124 if ( pBegin->Name.compareToAscii( "JavaDriverClass" ) 125 && pBegin->Name.compareToAscii( "JavaDriverClassPath" ) 126 && pBegin->Name.compareToAscii( "SystemProperties" ) 127 && pBegin->Name.compareToAscii( "CharSet" ) 128 && pBegin->Name.compareToAscii( "AppendTableAliasName" ) 129 && pBegin->Name.compareToAscii( "AddIndexAppendix" ) 130 && pBegin->Name.compareToAscii( "FormsCheckRequiredFields" ) 131 && pBegin->Name.compareToAscii( "GenerateASBeforeCorrelationName" ) 132 && pBegin->Name.compareToAscii( "EscapeDateTime" ) 133 && pBegin->Name.compareToAscii( "ParameterNameSubstitution" ) 134 && pBegin->Name.compareToAscii( "IsPasswordRequired" ) 135 && pBegin->Name.compareToAscii( "IsAutoRetrievingEnabled" ) 136 && pBegin->Name.compareToAscii( "AutoRetrievingStatement" ) 137 && pBegin->Name.compareToAscii( "UseCatalogInSelect" ) 138 && pBegin->Name.compareToAscii( "UseSchemaInSelect" ) 139 && pBegin->Name.compareToAscii( "AutoIncrementCreation" ) 140 && pBegin->Name.compareToAscii( "Extension" ) 141 && pBegin->Name.compareToAscii( "NoNameLengthLimit" ) 142 && pBegin->Name.compareToAscii( "EnableSQL92Check" ) 143 && pBegin->Name.compareToAscii( "EnableOuterJoinEscape" ) 144 && pBegin->Name.compareToAscii( "BooleanComparisonMode" ) 145 && pBegin->Name.compareToAscii( "IgnoreCurrency" ) 146 && pBegin->Name.compareToAscii( "TypeInfoSettings" ) 147 && pBegin->Name.compareToAscii( "IgnoreDriverPrivileges" ) 148 && pBegin->Name.compareToAscii( "ImplicitCatalogRestriction" ) 149 && pBegin->Name.compareToAscii( "ImplicitSchemaRestriction" ) 150 && pBegin->Name.compareToAscii( "SupportsTableCreation" ) 151 && pBegin->Name.compareToAscii( "UseJava" ) 152 && pBegin->Name.compareToAscii( "Authentication" ) 153 && pBegin->Name.compareToAscii( "PreferDosLikeLineEnds" ) 154 && pBegin->Name.compareToAscii( "PrimaryKeySupport" ) 155 && pBegin->Name.compareToAscii( "RespectDriverResultSetType" ) 156 ) 157 { 158 ::rtl::OUString aStr; 159 OSL_VERIFY( pBegin->Value >>= aStr ); 160 pProps->setProperty(pBegin->Name,aStr); 161 } 162 } 163 return pProps; 164 } 165 // -------------------------------------------------------------------------------- 166 ::rtl::OUString connectivity::JavaString2String(JNIEnv *pEnv,jstring _Str) 167 { 168 ::rtl::OUString aStr; 169 if(_Str) 170 { 171 jboolean bCopy(sal_True); 172 const jchar* pChar = pEnv->GetStringChars(_Str,&bCopy); 173 jsize len = pEnv->GetStringLength(_Str); 174 aStr = ::rtl::OUString(pChar,len); 175 176 if(bCopy) 177 pEnv->ReleaseStringChars(_Str,pChar); 178 pEnv->DeleteLocalRef(_Str); 179 } 180 return aStr; 181 } 182 // -------------------------------------------------------------------------------- 183 jobject connectivity::convertTypeMapToJavaMap(JNIEnv* /*pEnv*/,const Reference< ::com::sun::star::container::XNameAccess > & _rMap) 184 { 185 if ( _rMap.is() ) 186 { 187 ::com::sun::star::uno::Sequence< ::rtl::OUString > aNames = _rMap->getElementNames(); 188 if ( aNames.getLength() > 0 ) 189 ::dbtools::throwFeatureNotImplementedException( "Type maps", NULL ); 190 } 191 return 0; 192 } 193 // ----------------------------------------------------------------------------- 194 sal_Bool connectivity::isExceptionOccured(JNIEnv *pEnv,sal_Bool _bClear) 195 { 196 if ( !pEnv ) 197 return sal_False; 198 199 jthrowable pThrowable = pEnv->ExceptionOccurred(); 200 sal_Bool bRet = pThrowable != NULL; 201 if ( pThrowable ) 202 { 203 if ( _bClear ) 204 pEnv->ExceptionClear(); 205 #if OSL_DEBUG_LEVEL > 1 206 if(pEnv->IsInstanceOf(pThrowable,java_sql_SQLException_BASE::st_getMyClass())) 207 { 208 209 java_sql_SQLException_BASE* pException = new java_sql_SQLException_BASE(pEnv,pThrowable); 210 ::rtl::OUString sError = pException->getMessage(); 211 delete pException; 212 } 213 #else 214 pEnv->DeleteLocalRef(pThrowable); 215 #endif 216 217 } 218 219 return bRet; 220 } 221 // ----------------------------------------------------------------------------- 222 jobject connectivity::createByteInputStream(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& x,sal_Int32 length) 223 { 224 SDBThreadAttach t; 225 if( !t.pEnv || !x.is() ) 226 return NULL; 227 // Java-Call fuer den Konstruktor absetzen 228 // temporaere Variable initialisieren 229 jclass clazz = java_lang_Object::findMyClass("java/io/ByteArrayInputStream"); 230 static jmethodID mID(NULL); 231 if ( !mID ) 232 { 233 static const char * cSignature = "([B)V"; 234 mID = t.pEnv->GetMethodID( clazz, "<init>", cSignature ); 235 OSL_ENSURE( mID, cSignature ); 236 if ( !mID ) 237 throw SQLException(); 238 } // if ( !_inout_MethodID ) 239 jbyteArray pByteArray = t.pEnv->NewByteArray(length); 240 Sequence< sal_Int8 > aData; 241 x->readBytes(aData,length); 242 jboolean p = sal_False; 243 rtl_copyMemory(t.pEnv->GetByteArrayElements(pByteArray,&p),aData.getArray(),aData.getLength()); 244 jobject out = t.pEnv->NewObject( clazz, mID,pByteArray); 245 t.pEnv->DeleteLocalRef((jbyteArray)pByteArray); 246 return out; 247 } 248 // ----------------------------------------------------------------------------- 249 jobject connectivity::createCharArrayReader(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& x,sal_Int32 length) 250 { 251 SDBThreadAttach t; 252 if( !t.pEnv || !x.is() ) 253 return NULL; 254 // Java-Call fuer den Konstruktor absetzen 255 // temporaere Variable initialisieren 256 jclass clazz = java_lang_Object::findMyClass("java/io/CharArrayReader"); 257 static jmethodID mID(NULL); 258 if ( !mID ) 259 { 260 static const char * cSignature = "([C)V"; 261 mID = t.pEnv->GetMethodID( clazz, "<init>", cSignature ); 262 OSL_ENSURE( mID, cSignature ); 263 if ( !mID ) 264 throw SQLException(); 265 } // if ( !_inout_MethodID ) 266 jcharArray pCharArray = t.pEnv->NewCharArray(length); 267 Sequence< sal_Int8 > aData; 268 x->readBytes(aData,length); 269 jboolean p = sal_False; 270 rtl_copyMemory(t.pEnv->GetCharArrayElements(pCharArray,&p),aData.getArray(),aData.getLength()); 271 jobject out = t.pEnv->NewObject( clazz, mID,pCharArray); 272 t.pEnv->DeleteLocalRef((jcharArray)pCharArray); 273 return out; 274 } 275 // ----------------------------------------------------------------------------- 276