564 lines
21 KiB
C++
564 lines
21 KiB
C++
/*************************************************************************
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*
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* $RCSfile: ResultSetMetaData.cxx,v $
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*
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* $Revision: 1.1.1.1 $
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*
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* last change: $Author: hr $ $Date: 2000-09-18 16:14:23 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#ifndef _CONNECTIVITY_JAVA_SQL_RESULTSETMETADATA_HXX_
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#include "java/sql/ResultSetMetaData.hxx"
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#endif
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#ifndef _CONNECTIVITY_JAVA_TOOLS_HXX_
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#include "java/tools.hxx"
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#endif
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using namespace connectivity;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::beans;
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// using namespace ::com::sun::star::sdbcx;
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using namespace ::com::sun::star::sdbc;
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using namespace ::com::sun::star::container;
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using namespace ::com::sun::star::lang;
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//**************************************************************
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//************ Class: java.sql.ResultSetMetaData
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//**************************************************************
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jclass java_sql_ResultSetMetaData::theClass = 0;
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java_sql_ResultSetMetaData::~java_sql_ResultSetMetaData()
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{}
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jclass java_sql_ResultSetMetaData::getMyClass()
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{
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// die Klasse muss nur einmal geholt werden, daher statisch
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if( !theClass ){
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SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gel<65>scht worden!");
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if( !t.pEnv ) return (jclass)0;
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jclass tempClass = t.pEnv->FindClass("java/sql/ResultSetMetaData"); OSL_ENSHURE(tempClass,"Java : FindClass nicht erfolgreich!");
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jclass globClass = (jclass)t.pEnv->NewGlobalRef( tempClass );
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t.pEnv->DeleteLocalRef( tempClass );
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saveClassRef( globClass );
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}
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return theClass;
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}
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// -------------------------------------------------------------------------
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void java_sql_ResultSetMetaData::saveClassRef( jclass pClass )
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{
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if( SDBThreadAttach::IsJavaErrorOccured() || pClass==0 )
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return;
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// der uebergebe Klassen-Handle ist schon global, daher einfach speichern
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theClass = pClass;
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}
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// -------------------------------------------------------------------------
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sal_Int32 SAL_CALL java_sql_ResultSetMetaData::getColumnDisplaySize( sal_Int32 column ) throw(SQLException, RuntimeException)
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{
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jint out(0);
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SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gel<65>scht worden!");
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if( t.pEnv ){
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// temporaere Variable initialisieren
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char * cSignature = "(I)I";
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char * cMethodName = "getColumnDisplaySize";
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// Java-Call absetzen
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jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature );
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if( mID ){
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out = t.pEnv->CallIntMethod( object, mID,column);
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ThrowSQLException(t.pEnv,*this);
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} //mID
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} //t.pEnv
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return (sal_Int32)out;
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}
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// -------------------------------------------------------------------------
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sal_Int32 SAL_CALL java_sql_ResultSetMetaData::getColumnType( sal_Int32 column ) throw(SQLException, RuntimeException)
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{
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jint out(0);
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SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gel<65>scht worden!");
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if( t.pEnv ){
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// temporaere Variable initialisieren
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char * cSignature = "(I)I";
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char * cMethodName = "getColumnType";
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// Java-Call absetzen
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jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature );
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if( mID ){
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out = t.pEnv->CallIntMethod( object, mID,column);
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ThrowSQLException(t.pEnv,*this);
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} //mID
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} //t.pEnv
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return (sal_Int32)out;
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}
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// -------------------------------------------------------------------------
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sal_Int32 SAL_CALL java_sql_ResultSetMetaData::getColumnCount( ) throw(SQLException, RuntimeException)
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{
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jint out(0);
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SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gel<65>scht worden!");
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if( t.pEnv ){
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// temporaere Variable initialisieren
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char * cSignature = "()I";
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char * cMethodName = "getColumnCount";
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// Java-Call absetzen
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jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature );
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if( mID ){
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out = t.pEnv->CallIntMethod( object, mID);
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ThrowSQLException(t.pEnv,*this);
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} //mID
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} //t.pEnv
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return (sal_Int32)out;
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}
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// -------------------------------------------------------------------------
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sal_Bool SAL_CALL java_sql_ResultSetMetaData::isCaseSensitive( sal_Int32 column ) throw(SQLException, RuntimeException)
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{
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jboolean out(sal_False);
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SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gel<65>scht worden!");
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if( t.pEnv ){
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jvalue args[1];
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// Parameter konvertieren
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args[0].i = (sal_Int32)column;
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// temporaere Variable initialisieren
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char * cSignature = "(I)Z";
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char * cMethodName = "isCaseSensitive";
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// Java-Call absetzen
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jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature );
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if( mID )
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out = (sal_Bool)t.pEnv->CallIntMethod( object, mID, column );
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ThrowSQLException(t.pEnv,*this);
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// und aufraeumen
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} //t.pEnv
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return out;
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}
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// -------------------------------------------------------------------------
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::rtl::OUString SAL_CALL java_sql_ResultSetMetaData::getSchemaName( sal_Int32 column ) throw(SQLException, RuntimeException)
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{
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SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gel<65>scht worden!");
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::rtl::OUString aStr;
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if( t.pEnv ){
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// temporaere Variable initialisieren
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char * cSignature = "(I)Ljava/lang/String;";
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char * cMethodName = "getSchemaName";
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// Java-Call absetzen
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jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature );
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if( mID )
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{
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jstring out = (jstring)t.pEnv->CallObjectMethod( object, mID, column );
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ThrowSQLException(t.pEnv,*this);
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if(out)
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aStr = JavaString2String(t.pEnv,out);
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}
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// und aufraeumen
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} //t.pEnv
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return aStr;
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}
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// -------------------------------------------------------------------------
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::rtl::OUString SAL_CALL java_sql_ResultSetMetaData::getColumnName( sal_Int32 column ) throw(SQLException, RuntimeException)
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{
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SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gel<65>scht worden!");
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::rtl::OUString aStr;
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if( t.pEnv ){
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// temporaere Variable initialisieren
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char * cSignature = "(I)Ljava/lang/String;";
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char * cMethodName = "getColumnName";
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// Java-Call absetzen
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jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature );
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if( mID )
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{
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jstring out = (jstring)t.pEnv->CallObjectMethod( object, mID, column );
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ThrowSQLException(t.pEnv,*this);
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if(out)
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aStr = JavaString2String(t.pEnv,out);
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}
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// und aufraeumen
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} //t.pEnv
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return aStr;
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}
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// -------------------------------------------------------------------------
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::rtl::OUString SAL_CALL java_sql_ResultSetMetaData::getTableName( sal_Int32 column ) throw(SQLException, RuntimeException)
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{
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SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gel<65>scht worden!");
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::rtl::OUString aStr;
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if( t.pEnv ){
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// temporaere Variable initialisieren
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char * cSignature = "(I)Ljava/lang/String;";
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char * cMethodName = "getTableName";
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// Java-Call absetzen
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jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature );
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if( mID )
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{
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jstring out = (jstring)t.pEnv->CallObjectMethod( object, mID, column );
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ThrowSQLException(t.pEnv,*this);
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if(out)
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aStr = JavaString2String(t.pEnv,out);
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}
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// und aufraeumen
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} //t.pEnv
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return aStr;
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}
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// -------------------------------------------------------------------------
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::rtl::OUString SAL_CALL java_sql_ResultSetMetaData::getCatalogName( sal_Int32 column ) throw(SQLException, RuntimeException)
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{
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SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gel<65>scht worden!");
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::rtl::OUString aStr;
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if( t.pEnv ){
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// temporaere Variable initialisieren
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char * cSignature = "(I)Ljava/lang/String;";
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char * cMethodName = "getCatalogName";
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// Java-Call absetzen
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jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature );
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if( mID )
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{
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jstring out = (jstring)t.pEnv->CallObjectMethod( object, mID, column );
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ThrowSQLException(t.pEnv,*this);
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if(out)
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aStr = JavaString2String(t.pEnv,out);
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}
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// und aufraeumen
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} //t.pEnv
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return aStr;
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}
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// -------------------------------------------------------------------------
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::rtl::OUString SAL_CALL java_sql_ResultSetMetaData::getColumnTypeName( sal_Int32 column ) throw(SQLException, RuntimeException)
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{
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SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gel<65>scht worden!");
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::rtl::OUString aStr;
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if( t.pEnv ){
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// temporaere Variable initialisieren
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char * cSignature = "(I)Ljava/lang/String;";
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char * cMethodName = "getColumnTypeName";
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// Java-Call absetzen
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jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature );
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if( mID )
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{
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jstring out = (jstring)t.pEnv->CallObjectMethod( object, mID, column );
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ThrowSQLException(t.pEnv,*this);
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if(out)
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aStr = JavaString2String(t.pEnv,out);
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}
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// und aufraeumen
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} //t.pEnv
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return aStr;
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}
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// -------------------------------------------------------------------------
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::rtl::OUString SAL_CALL java_sql_ResultSetMetaData::getColumnLabel( sal_Int32 column ) throw(SQLException, RuntimeException)
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{
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SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gel<65>scht worden!");
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::rtl::OUString aStr;
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if( t.pEnv ){
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// temporaere Variable initialisieren
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char * cSignature = "(I)Ljava/lang/String;";
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char * cMethodName = "getColumnLabel";
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// Java-Call absetzen
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jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature );
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if( mID )
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{
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jstring out = (jstring)t.pEnv->CallObjectMethod( object, mID, column );
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ThrowSQLException(t.pEnv,*this);
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if(out)
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aStr = JavaString2String(t.pEnv,out);
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}
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// und aufraeumen
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} //t.pEnv
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return aStr;
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}
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// -------------------------------------------------------------------------
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::rtl::OUString SAL_CALL java_sql_ResultSetMetaData::getColumnServiceName( sal_Int32 column ) throw(SQLException, RuntimeException)
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{
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SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gel<65>scht worden!");
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::rtl::OUString aStr;
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if( t.pEnv ){
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// temporaere Variable initialisieren
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char * cSignature = "(I)Ljava/lang/String;";
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char * cMethodName = "getColumnClassName";
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// Java-Call absetzen
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jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature );
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if( mID )
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{
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jstring out = (jstring)t.pEnv->CallObjectMethod( object, mID, column );
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ThrowSQLException(t.pEnv,*this);
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if(out)
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aStr = JavaString2String(t.pEnv,out);
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}
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// und aufraeumen
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} //t.pEnv
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return aStr;
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}
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// -------------------------------------------------------------------------
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sal_Bool SAL_CALL java_sql_ResultSetMetaData::isCurrency( sal_Int32 column ) throw(SQLException, RuntimeException)
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{
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jboolean out(sal_False);
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SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gel<65>scht worden!");
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if( t.pEnv ){
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jvalue args[1];
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// Parameter konvertieren
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args[0].i = (sal_Int32)column;
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// temporaere Variable initialisieren
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char * cSignature = "(I)Z";
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char * cMethodName = "isCurrency";
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// Java-Call absetzen
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jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature );
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if( mID )
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out = (sal_Bool)t.pEnv->CallIntMethod( object, mID, column );
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ThrowSQLException(t.pEnv,*this);
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// und aufraeumen
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} //t.pEnv
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return out;
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}
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// -------------------------------------------------------------------------
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sal_Bool SAL_CALL java_sql_ResultSetMetaData::isAutoIncrement( sal_Int32 column ) throw(SQLException, RuntimeException)
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{
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jboolean out(sal_False);
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SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gel<65>scht worden!");
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if( t.pEnv ){
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jvalue args[1];
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// Parameter konvertieren
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args[0].i = (sal_Int32)column;
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// temporaere Variable initialisieren
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char * cSignature = "(I)Z";
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char * cMethodName = "isAutoIncrement";
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// Java-Call absetzen
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jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature );
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if( mID )
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out = (sal_Bool)t.pEnv->CallIntMethod( object, mID, column);
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ThrowSQLException(t.pEnv,*this);
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// und aufraeumen
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} //t.pEnv
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return out;
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}
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// -------------------------------------------------------------------------
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sal_Bool SAL_CALL java_sql_ResultSetMetaData::isSigned( sal_Int32 column ) throw(SQLException, RuntimeException)
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{
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jboolean out(sal_False);
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SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gel<65>scht worden!");
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if( t.pEnv ){
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jvalue args[1];
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// Parameter konvertieren
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args[0].i = (sal_Int32)column;
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// temporaere Variable initialisieren
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char * cSignature = "(I)Z";
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char * cMethodName = "isSigned";
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// Java-Call absetzen
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jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature );
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if( mID )
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out = (sal_Bool)t.pEnv->CallIntMethod( object, mID, column);
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ThrowSQLException(t.pEnv,*this);
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// und aufraeumen
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} //t.pEnv
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return out;
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}
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// -------------------------------------------------------------------------
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sal_Int32 SAL_CALL java_sql_ResultSetMetaData::getPrecision( sal_Int32 column ) throw(SQLException, RuntimeException)
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{
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jint out(0);
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SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gel<65>scht worden!");
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if( t.pEnv ){
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jvalue args[1];
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// Parameter konvertieren
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args[0].i = (sal_Int32)column;
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// temporaere Variable initialisieren
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char * cSignature = "(I)I";
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char * cMethodName = "getPrecision";
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// Java-Call absetzen
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jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature );
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if( mID ){
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out = t.pEnv->CallIntMethod( object, mID, column );
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ThrowSQLException(t.pEnv,*this);
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// und aufraeumen
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} //mID
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} //t.pEnv
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return (sal_Int32)out;
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}
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// -------------------------------------------------------------------------
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sal_Int32 SAL_CALL java_sql_ResultSetMetaData::getScale( sal_Int32 column ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException)
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{
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jint out(0);
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SDBThreadAttach t; OSL_ENSHURE(t.pEnv,"Java Enviroment gel<65>scht worden!");
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if( t.pEnv ){
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jvalue args[1];
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// Parameter konvertieren
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args[0].i = (sal_Int32)column;
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// temporaere Variable initialisieren
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char * cSignature = "(I)I";
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char * cMethodName = "getScale";
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// Java-Call absetzen
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jmethodID mID = t.pEnv->GetMethodID( getMyClass(), cMethodName, cSignature );
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if( mID ){
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out = t.pEnv->CallIntMethod( object, mID, column );
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ThrowSQLException(t.pEnv,*this);
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// und aufraeumen
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} //mID
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} //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 gel<65>scht 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 gel<65>scht 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 gel<65>scht 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 gel<65>scht 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;
|
||
}
|
||
// -------------------------------------------------------------------------
|
||
|