diff options
Diffstat (limited to 'connectivity/source/drivers/jdbc/tools.cxx')
| -rw-r--r-- | connectivity/source/drivers/jdbc/tools.cxx | 274 |
1 files changed, 274 insertions, 0 deletions
diff --git a/connectivity/source/drivers/jdbc/tools.cxx b/connectivity/source/drivers/jdbc/tools.cxx new file mode 100644 index 000000000000..65315774a601 --- /dev/null +++ b/connectivity/source/drivers/jdbc/tools.cxx @@ -0,0 +1,274 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_connectivity.hxx" + +#include <cstdarg> +#include "java/tools.hxx" +#include "java/lang/String.hxx" +#include "java/lang/Class.hxx" +#include "java/util/Property.hxx" +#include <com/sun/star/sdbc/DriverPropertyInfo.hpp> +#include <com/sun/star/container/XNameAccess.hpp> +#include <connectivity/dbexception.hxx> + +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 geloescht worden!"); + jobject out(0); + + { + jvalue args[2]; + // Parameter konvertieren + args[0].l = convertwchar_tToJavaString(t.pEnv,key); + args[1].l = convertwchar_tToJavaString(t.pEnv,value); + // temporaere Variable initialisieren + static const char * cSignature = "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/Object;"; + static const char * cMethodName = "setProperty"; + // Java-Call absetzen + static jmethodID mID(NULL); + obtainMethodId(t.pEnv, cMethodName,cSignature, 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() const +{ + // die Klasse muss nur einmal geholt werden, daher statisch + if( !theClass ) + theClass = findMyClass("java/util/Properties"); + return theClass; +} + +//-------------------------------------------------------------------------- +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 + static const char * cSignature = "()V"; + jobject tempObj; + static jmethodID mID(NULL); + obtainMethodId(t.pEnv, "<init>",cSignature, mID); + tempObj = t.pEnv->NewObject( getMyClass(), mID); + saveRef( t.pEnv, tempObj ); + t.pEnv->DeleteLocalRef( tempObj ); +} + +// -------------------------------------------------------------------------------- +jstring connectivity::convertwchar_tToJavaString(JNIEnv *pEnv,const ::rtl::OUString& _rTemp) +{ + OSL_ENSURE(pEnv,"Environment is NULL!"); + jstring 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(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( "JavaDriverClassPath" ) + && pBegin->Name.compareToAscii( "SystemProperties" ) + && pBegin->Name.compareToAscii( "CharSet" ) + && pBegin->Name.compareToAscii( "AppendTableAliasName" ) + && pBegin->Name.compareToAscii( "AddIndexAppendix" ) + && pBegin->Name.compareToAscii( "FormsCheckRequiredFields" ) + && pBegin->Name.compareToAscii( "GenerateASBeforeCorrelationName" ) + && pBegin->Name.compareToAscii( "EscapeDateTime" ) + && pBegin->Name.compareToAscii( "ParameterNameSubstitution" ) + && pBegin->Name.compareToAscii( "IsPasswordRequired" ) + && pBegin->Name.compareToAscii( "IsAutoRetrievingEnabled" ) + && pBegin->Name.compareToAscii( "AutoRetrievingStatement" ) + && pBegin->Name.compareToAscii( "UseCatalogInSelect" ) + && pBegin->Name.compareToAscii( "UseSchemaInSelect" ) + && pBegin->Name.compareToAscii( "AutoIncrementCreation" ) + && pBegin->Name.compareToAscii( "Extension" ) + && pBegin->Name.compareToAscii( "NoNameLengthLimit" ) + && pBegin->Name.compareToAscii( "EnableSQL92Check" ) + && pBegin->Name.compareToAscii( "EnableOuterJoinEscape" ) + && pBegin->Name.compareToAscii( "BooleanComparisonMode" ) + && pBegin->Name.compareToAscii( "IgnoreCurrency" ) + && pBegin->Name.compareToAscii( "TypeInfoSettings" ) + && pBegin->Name.compareToAscii( "IgnoreDriverPrivileges" ) + && pBegin->Name.compareToAscii( "ImplicitCatalogRestriction" ) + && pBegin->Name.compareToAscii( "ImplicitSchemaRestriction" ) + && pBegin->Name.compareToAscii( "SupportsTableCreation" ) + && pBegin->Name.compareToAscii( "UseJava" ) + && pBegin->Name.compareToAscii( "Authentication" ) + && pBegin->Name.compareToAscii( "PreferDosLikeLineEnds" ) + && pBegin->Name.compareToAscii( "PrimaryKeySupport" ) + ) + { + ::rtl::OUString aStr; + OSL_VERIFY( 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::convertTypeMapToJavaMap(JNIEnv* /*pEnv*/,const Reference< ::com::sun::star::container::XNameAccess > & _rMap) +{ + if ( _rMap.is() ) + { + ::com::sun::star::uno::Sequence< ::rtl::OUString > aNames = _rMap->getElementNames(); + if ( aNames.getLength() > 0 ) + ::dbtools::throwFeatureNotImplementedException( "Type maps", NULL ); + } + 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(); +#if OSL_DEBUG_LEVEL > 1 + if(pEnv->IsInstanceOf(pThrowable,java_sql_SQLException_BASE::st_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; +} +// ----------------------------------------------------------------------------- +jobject connectivity::createByteInputStream(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& x,sal_Int32 length) +{ + SDBThreadAttach t; + if( !t.pEnv || !x.is() ) + return NULL; + // Java-Call fuer den Konstruktor absetzen + // temporaere Variable initialisieren + jclass clazz = java_lang_Object::findMyClass("java/io/ByteArrayInputStream"); + static jmethodID mID(NULL); + if ( !mID ) + { + static const char * cSignature = "([B)V"; + mID = t.pEnv->GetMethodID( clazz, "<init>", cSignature ); + OSL_ENSURE( mID, cSignature ); + if ( !mID ) + throw SQLException(); + } // if ( !_inout_MethodID ) + jbyteArray pByteArray = t.pEnv->NewByteArray(length); + Sequence< sal_Int8 > aData; + x->readBytes(aData,length); + jboolean p = sal_False; + rtl_copyMemory(t.pEnv->GetByteArrayElements(pByteArray,&p),aData.getArray(),aData.getLength()); + jobject out = t.pEnv->NewObject( clazz, mID,pByteArray); + t.pEnv->DeleteLocalRef((jbyteArray)pByteArray); + return out; +} +// ----------------------------------------------------------------------------- +jobject connectivity::createCharArrayReader(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& x,sal_Int32 length) +{ + SDBThreadAttach t; + if( !t.pEnv || !x.is() ) + return NULL; + // Java-Call fuer den Konstruktor absetzen + // temporaere Variable initialisieren + jclass clazz = java_lang_Object::findMyClass("java/io/CharArrayReader"); + static jmethodID mID(NULL); + if ( !mID ) + { + static const char * cSignature = "([C)V"; + mID = t.pEnv->GetMethodID( clazz, "<init>", cSignature ); + OSL_ENSURE( mID, cSignature ); + if ( !mID ) + throw SQLException(); + } // if ( !_inout_MethodID ) + jcharArray pCharArray = t.pEnv->NewCharArray(length); + Sequence< sal_Int8 > aData; + x->readBytes(aData,length); + jboolean p = sal_False; + rtl_copyMemory(t.pEnv->GetCharArrayElements(pCharArray,&p),aData.getArray(),aData.getLength()); + jobject out = t.pEnv->NewObject( clazz, mID,pCharArray); + t.pEnv->DeleteLocalRef((jcharArray)pCharArray); + return out; +} +// ----------------------------------------------------------------------------- |