diff options
Diffstat (limited to 'connectivity/source/drivers/jdbc/ResultSetMetaData.cxx')
| -rw-r--r-- | connectivity/source/drivers/jdbc/ResultSetMetaData.cxx | 563 |
1 files changed, 563 insertions, 0 deletions
diff --git a/connectivity/source/drivers/jdbc/ResultSetMetaData.cxx b/connectivity/source/drivers/jdbc/ResultSetMetaData.cxx new file mode 100644 index 000000000000..b44bc920b6ef --- /dev/null +++ b/connectivity/source/drivers/jdbc/ResultSetMetaData.cxx @@ -0,0 +1,563 @@ +/************************************************************************* + * + * $RCSfile: ResultSetMetaData.cxx,v $ + * + * $Revision: 1.1.1.1 $ + * + * last change: $Author: hr $ $Date: 2000-09-18 16:14:23 $ + * + * 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): _______________________________________ + * + * + ************************************************************************/ + +#ifndef _CONNECTIVITY_JAVA_SQL_RESULTSETMETADATA_HXX_ +#include "java/sql/ResultSetMetaData.hxx" +#endif +#ifndef _CONNECTIVITY_JAVA_TOOLS_HXX_ +#include "java/tools.hxx" +#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; +//************************************************************** +//************ Class: java.sql.ResultSetMetaData +//************************************************************** + +jclass java_sql_ResultSetMetaData::theClass = 0; + +java_sql_ResultSetMetaData::~java_sql_ResultSetMetaData() +{} + +jclass java_sql_ResultSetMetaData::getMyClass() +{ + // die Klasse muss nur einmal geholt werden, daher statisch + if( !theClass ){ + SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gelscht worden!"); + if( !t.pEnv ) return (jclass)0; + jclass tempClass = t.pEnv->FindClass("java/sql/ResultSetMetaData"); OSL_ENSHURE(tempClass,"Java : FindClass nicht erfolgreich!"); + jclass globClass = (jclass)t.pEnv->NewGlobalRef( tempClass ); + t.pEnv->DeleteLocalRef( tempClass ); + saveClassRef( globClass ); + } + return theClass; +} +// ------------------------------------------------------------------------- + +void java_sql_ResultSetMetaData::saveClassRef( jclass pClass ) +{ + if( SDBThreadAttach::IsJavaErrorOccured() || pClass==0 ) + return; + // der uebergebe Klassen-Handle ist schon global, daher einfach speichern + theClass = pClass; +} +// ------------------------------------------------------------------------- + +sal_Int32 SAL_CALL java_sql_ResultSetMetaData::getColumnDisplaySize( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + jint out(0); + SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gelscht worden!"); + if( t.pEnv ){ + + // temporaere Variable initialisieren + char * cSignature = "(I)I"; + char * cMethodName = "getColumnDisplaySize"; + // Java-Call absetzen + jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature ); + if( mID ){ + out = t.pEnv->CallIntMethod( object, mID,column); + ThrowSQLException(t.pEnv,*this); + } //mID + } //t.pEnv + return (sal_Int32)out; +} +// ------------------------------------------------------------------------- + +sal_Int32 SAL_CALL java_sql_ResultSetMetaData::getColumnType( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + jint out(0); + SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gelscht worden!"); + if( t.pEnv ){ + + // temporaere Variable initialisieren + char * cSignature = "(I)I"; + char * cMethodName = "getColumnType"; + // Java-Call absetzen + jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature ); + if( mID ){ + out = t.pEnv->CallIntMethod( object, mID,column); + ThrowSQLException(t.pEnv,*this); + } //mID + } //t.pEnv + return (sal_Int32)out; +} +// ------------------------------------------------------------------------- + +sal_Int32 SAL_CALL java_sql_ResultSetMetaData::getColumnCount( ) throw(SQLException, RuntimeException) +{ + jint out(0); + SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gelscht worden!"); + if( t.pEnv ){ + + // temporaere Variable initialisieren + char * cSignature = "()I"; + char * cMethodName = "getColumnCount"; + // Java-Call absetzen + jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature ); + if( mID ){ + out = t.pEnv->CallIntMethod( object, mID); + ThrowSQLException(t.pEnv,*this); + } //mID + } //t.pEnv + return (sal_Int32)out; +} +// ------------------------------------------------------------------------- + +sal_Bool SAL_CALL java_sql_ResultSetMetaData::isCaseSensitive( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + jboolean out(sal_False); + SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gelscht worden!"); + if( t.pEnv ){ + jvalue args[1]; + // Parameter konvertieren + args[0].i = (sal_Int32)column; + // temporaere Variable initialisieren + char * cSignature = "(I)Z"; + char * cMethodName = "isCaseSensitive"; + // Java-Call absetzen + jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature ); + if( mID ) + out = (sal_Bool)t.pEnv->CallIntMethod( object, mID, column ); + ThrowSQLException(t.pEnv,*this); + // und aufraeumen + } //t.pEnv + return out; +} +// ------------------------------------------------------------------------- +::rtl::OUString SAL_CALL java_sql_ResultSetMetaData::getSchemaName( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gelscht worden!"); + ::rtl::OUString aStr; + if( t.pEnv ){ + // temporaere Variable initialisieren + char * cSignature = "(I)Ljava/lang/String;"; + char * cMethodName = "getSchemaName"; + // Java-Call absetzen + jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature ); + if( mID ) + { + jstring out = (jstring)t.pEnv->CallObjectMethod( object, mID, column ); + ThrowSQLException(t.pEnv,*this); + if(out) + aStr = JavaString2String(t.pEnv,out); + } + + // und aufraeumen + } //t.pEnv + return aStr; +} +// ------------------------------------------------------------------------- + +::rtl::OUString SAL_CALL java_sql_ResultSetMetaData::getColumnName( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gelscht worden!"); + ::rtl::OUString aStr; + if( t.pEnv ){ + // temporaere Variable initialisieren + char * cSignature = "(I)Ljava/lang/String;"; + char * cMethodName = "getColumnName"; + // Java-Call absetzen + jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature ); + if( mID ) + { + jstring out = (jstring)t.pEnv->CallObjectMethod( object, mID, column ); + ThrowSQLException(t.pEnv,*this); + if(out) + aStr = JavaString2String(t.pEnv,out); + } + + // und aufraeumen + } //t.pEnv + return aStr; +} +// ------------------------------------------------------------------------- +::rtl::OUString SAL_CALL java_sql_ResultSetMetaData::getTableName( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gelscht worden!"); + ::rtl::OUString aStr; + if( t.pEnv ){ + // temporaere Variable initialisieren + char * cSignature = "(I)Ljava/lang/String;"; + char * cMethodName = "getTableName"; + // Java-Call absetzen + jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature ); + if( mID ) + { + jstring out = (jstring)t.pEnv->CallObjectMethod( object, mID, column ); + ThrowSQLException(t.pEnv,*this); + if(out) + aStr = JavaString2String(t.pEnv,out); + } + + // und aufraeumen + } //t.pEnv + return aStr; +} +// ------------------------------------------------------------------------- +::rtl::OUString SAL_CALL java_sql_ResultSetMetaData::getCatalogName( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gelscht worden!"); + ::rtl::OUString aStr; + if( t.pEnv ){ + // temporaere Variable initialisieren + char * cSignature = "(I)Ljava/lang/String;"; + char * cMethodName = "getCatalogName"; + // Java-Call absetzen + jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature ); + if( mID ) + { + jstring out = (jstring)t.pEnv->CallObjectMethod( object, mID, column ); + ThrowSQLException(t.pEnv,*this); + if(out) + aStr = JavaString2String(t.pEnv,out); + } + + // und aufraeumen + } //t.pEnv + return aStr; +} +// ------------------------------------------------------------------------- +::rtl::OUString SAL_CALL java_sql_ResultSetMetaData::getColumnTypeName( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gelscht worden!"); + ::rtl::OUString aStr; + if( t.pEnv ){ + // temporaere Variable initialisieren + char * cSignature = "(I)Ljava/lang/String;"; + char * cMethodName = "getColumnTypeName"; + // Java-Call absetzen + jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature ); + if( mID ) + { + jstring out = (jstring)t.pEnv->CallObjectMethod( object, mID, column ); + ThrowSQLException(t.pEnv,*this); + if(out) + aStr = JavaString2String(t.pEnv,out); + } + + // und aufraeumen + } //t.pEnv + return aStr; +} +// ------------------------------------------------------------------------- +::rtl::OUString SAL_CALL java_sql_ResultSetMetaData::getColumnLabel( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gelscht worden!"); + ::rtl::OUString aStr; + if( t.pEnv ){ + // temporaere Variable initialisieren + char * cSignature = "(I)Ljava/lang/String;"; + char * cMethodName = "getColumnLabel"; + // Java-Call absetzen + jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature ); + if( mID ) + { + jstring out = (jstring)t.pEnv->CallObjectMethod( object, mID, column ); + ThrowSQLException(t.pEnv,*this); + if(out) + aStr = JavaString2String(t.pEnv,out); + } + + // und aufraeumen + } //t.pEnv + return aStr; +} +// ------------------------------------------------------------------------- +::rtl::OUString SAL_CALL java_sql_ResultSetMetaData::getColumnServiceName( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gelscht worden!"); + ::rtl::OUString aStr; + if( t.pEnv ){ + // temporaere Variable initialisieren + char * cSignature = "(I)Ljava/lang/String;"; + char * cMethodName = "getColumnClassName"; + // Java-Call absetzen + jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature ); + if( mID ) + { + jstring out = (jstring)t.pEnv->CallObjectMethod( object, mID, column ); + ThrowSQLException(t.pEnv,*this); + if(out) + aStr = JavaString2String(t.pEnv,out); + } + + // und aufraeumen + } //t.pEnv + return aStr; +} +// ------------------------------------------------------------------------- + +sal_Bool SAL_CALL java_sql_ResultSetMetaData::isCurrency( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + jboolean out(sal_False); + SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gelscht worden!"); + if( t.pEnv ){ + jvalue args[1]; + // Parameter konvertieren + args[0].i = (sal_Int32)column; + // temporaere Variable initialisieren + char * cSignature = "(I)Z"; + char * cMethodName = "isCurrency"; + // Java-Call absetzen + jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature ); + if( mID ) + out = (sal_Bool)t.pEnv->CallIntMethod( object, mID, column ); + ThrowSQLException(t.pEnv,*this); + // und aufraeumen + } //t.pEnv + return out; +} +// ------------------------------------------------------------------------- + +sal_Bool SAL_CALL java_sql_ResultSetMetaData::isAutoIncrement( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + jboolean out(sal_False); + SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gelscht worden!"); + if( t.pEnv ){ + jvalue args[1]; + // Parameter konvertieren + args[0].i = (sal_Int32)column; + // temporaere Variable initialisieren + char * cSignature = "(I)Z"; + char * cMethodName = "isAutoIncrement"; + // Java-Call absetzen + jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature ); + if( mID ) + out = (sal_Bool)t.pEnv->CallIntMethod( object, mID, column); + ThrowSQLException(t.pEnv,*this); + // und aufraeumen + } //t.pEnv + return out; +} +// ------------------------------------------------------------------------- + + +sal_Bool SAL_CALL java_sql_ResultSetMetaData::isSigned( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + jboolean out(sal_False); + SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gelscht worden!"); + if( t.pEnv ){ + jvalue args[1]; + // Parameter konvertieren + args[0].i = (sal_Int32)column; + // temporaere Variable initialisieren + char * cSignature = "(I)Z"; + char * cMethodName = "isSigned"; + // Java-Call absetzen + jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature ); + if( mID ) + out = (sal_Bool)t.pEnv->CallIntMethod( object, mID, column); + ThrowSQLException(t.pEnv,*this); + // und aufraeumen + } //t.pEnv + return out; +} +// ------------------------------------------------------------------------- +sal_Int32 SAL_CALL java_sql_ResultSetMetaData::getPrecision( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + jint out(0); + SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gelscht worden!"); + if( t.pEnv ){ + jvalue args[1]; + // Parameter konvertieren + args[0].i = (sal_Int32)column; + // temporaere Variable initialisieren + char * cSignature = "(I)I"; + char * cMethodName = "getPrecision"; + // Java-Call absetzen + jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature ); + if( mID ){ + out = t.pEnv->CallIntMethod( object, mID, column ); + ThrowSQLException(t.pEnv,*this); + // und aufraeumen + } //mID + } //t.pEnv + return (sal_Int32)out; +} +// ------------------------------------------------------------------------- +sal_Int32 SAL_CALL java_sql_ResultSetMetaData::getScale( sal_Int32 column ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) +{ + jint out(0); + SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gelscht worden!"); + if( t.pEnv ){ + jvalue args[1]; + // Parameter konvertieren + args[0].i = (sal_Int32)column; + // temporaere Variable initialisieren + char * cSignature = "(I)I"; + char * cMethodName = "getScale"; + // Java-Call absetzen + jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature ); + if( mID ){ + out = t.pEnv->CallIntMethod( object, mID, column ); + ThrowSQLException(t.pEnv,*this); + // und aufraeumen + } //mID + } //t.pEnv + return (sal_Int32)out; +} +// ------------------------------------------------------------------------- +sal_Int32 SAL_CALL java_sql_ResultSetMetaData::isNullable( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + jint out(0); + SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gelscht worden!"); + if( t.pEnv ){ + jvalue args[1]; + // Parameter konvertieren + args[0].i = (sal_Int32)column; + // temporaere Variable initialisieren + char * cSignature = "(I)I"; + char * cMethodName = "isNullable"; + // Java-Call absetzen + jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature ); + if( mID ){ + out = t.pEnv->CallIntMethod( object, mID, column ); + ThrowSQLException(t.pEnv,*this); + // und aufraeumen + } //mID + } //t.pEnv + return (sal_Int32)out; +} +// ------------------------------------------------------------------------- + +sal_Bool SAL_CALL java_sql_ResultSetMetaData::isSearchable( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + jboolean out(sal_False); + SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gelscht worden!"); + if( t.pEnv ){ + // temporaere Variable initialisieren + char * cSignature = "(I)Z"; + char * cMethodName = "isSearchable"; + // Java-Call absetzen + jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature ); + if( mID ){ + out = t.pEnv->CallBooleanMethod( object, mID, column ); + ThrowSQLException(t.pEnv,*this); + // und aufraeumen + } //mID + } //t.pEnv + return out; +} +// ------------------------------------------------------------------------- + +sal_Bool SAL_CALL java_sql_ResultSetMetaData::isReadOnly( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + jboolean out(sal_False); + SDBThreadAttach t; + if( t.pEnv ){ + // temporaere Variable initialisieren + char * cSignature = "(I)Z"; + char * cMethodName = "isReadOnly"; + // Java-Call absetzen + jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature ); + if( mID ){ + out = t.pEnv->CallBooleanMethod( object, mID, column ); + ThrowSQLException(t.pEnv,*this); + // und aufraeumen + } //mID + } //t.pEnv + return out; +} +// ------------------------------------------------------------------------- + +sal_Bool SAL_CALL java_sql_ResultSetMetaData::isDefinitelyWritable( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + jboolean out(sal_False); + SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gelscht worden!"); + if( t.pEnv ){ + // temporaere Variable initialisieren + char * cSignature = "(I)Z"; + char * cMethodName = "isDefinitelyWritable"; + // Java-Call absetzen + jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature ); + if( mID ){ + out = t.pEnv->CallBooleanMethod( object, mID, column ); + ThrowSQLException(t.pEnv,*this); + // und aufraeumen + } //mID + } //t.pEnv + return out; +} +// ------------------------------------------------------------------------- +sal_Bool SAL_CALL java_sql_ResultSetMetaData::isWritable( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + jboolean out(sal_False); + SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gelscht worden!"); + if( t.pEnv ){ + // temporaere Variable initialisieren + char * cSignature = "(I)Z"; + char * cMethodName = "isWritable"; + // Java-Call absetzen + jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature ); + if( mID ){ + out = t.pEnv->CallBooleanMethod( object, mID, column ); + ThrowSQLException(t.pEnv,*this); + // und aufraeumen + } //mID + } //t.pEnv + return out; +} +// ------------------------------------------------------------------------- + |