xref: /aoo42x/main/mysqlc/source/mysqlc_resultsetmetadata.cxx (revision cdf0e10c)

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*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: mysqlc_resultsetmetadata.cxx,v $
*
* $Revision: 1.1.2.4 $
*
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* it under the terms of the GNU Lesser General Public License version 3
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* 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
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#include "mysqlc_resultsetmetadata.hxx"
#include "mysqlc_general.hxx"
#include "cppconn/exception.h"

#include <rtl/ustrbuf.hxx>

using namespace connectivity::mysqlc;
using namespace com::sun::star::uno;
using namespace com::sun::star::lang;
using namespace com::sun::star::sdbc;
using ::rtl::OUString;

// -------------------------------------------------------------------------
OResultSetMetaData::~OResultSetMetaData()
{
}
/* }}} */


/* {{{ OResultSetMetaData::getColumnDisplaySize() -I- */
sal_Int32 SAL_CALL OResultSetMetaData::getColumnDisplaySize(sal_Int32 column)
	throw(SQLException, RuntimeException)
{
	OSL_TRACE("OResultSetMetaData::getColumnDisplaySize");

	try {
		meta->getColumnDisplaySize(column);
	} catch (sql::MethodNotImplementedException) {
		mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSetMetaData::getColumnDisplaySize", *this);
	} catch (sql::SQLException &e) {
        mysqlc_sdbc_driver::translateAndThrow(e, *this, m_encoding);
	}
	return 0; // fool compiler
}
/* }}} */


/* {{{ OResultSetMetaData::getColumnType() -I- */
sal_Int32 SAL_CALL OResultSetMetaData::getColumnType(sal_Int32 column)
	throw(SQLException, RuntimeException)
{
	OSL_TRACE("OResultSetMetaData::getColumnType");
	checkColumnIndex(column);

	try {
		return mysqlc_sdbc_driver::mysqlToOOOType(meta->getColumnType(column));
	} catch (sql::MethodNotImplementedException) {
		mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSetMetaData::getMetaData", *this);
	} catch (sql::SQLException &e) {
        mysqlc_sdbc_driver::translateAndThrow(e, *this, m_encoding);
	}
	return 0; // fool compiler
}
/* }}} */

/*
  XXX: This method doesn't throw exceptions at all.
  Should it declare that it throws ?? What if throw() is removed?
  Does it change the API, the open-close principle?
*/
/* {{{ OResultSetMetaData::getColumnCount() -I- */
sal_Int32 SAL_CALL OResultSetMetaData::getColumnCount()
	throw(SQLException, RuntimeException)
{
	OSL_TRACE("OResultSetMetaData::getColumnCount");
	try {
		return meta->getColumnCount();
	} catch (sql::MethodNotImplementedException) {
		mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSetMetaData::getMetaData", *this);
	} catch (sql::SQLException &e) {
        mysqlc_sdbc_driver::translateAndThrow(e, *this, m_encoding);
	}
	return 0; // fool compiler
}
/* }}} */


/* {{{ OResultSetMetaData::isCaseSensitive() -I- */
sal_Bool SAL_CALL OResultSetMetaData::isCaseSensitive(sal_Int32 column)
	throw(SQLException, RuntimeException)
{
	OSL_TRACE("OResultSetMetaData::isCaseSensitive");
	checkColumnIndex(column);

	try {
		return meta->isCaseSensitive(column);
	} catch (sql::MethodNotImplementedException) {
		mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSetMetaData::getMetaData", *this);
	} catch (sql::SQLException &e) {
        mysqlc_sdbc_driver::translateAndThrow(e, *this, m_encoding);
	}
	return sal_False; // fool compiler
}
/* }}} */


/* {{{ OResultSetMetaData::getSchemaName() -I- */
OUString SAL_CALL OResultSetMetaData::getSchemaName(sal_Int32 column)
	throw(SQLException, RuntimeException)
{
	OSL_TRACE("OResultSetMetaData::getSchemaName");
	checkColumnIndex(column);

	try {
		return convert(meta->getSchemaName(column));
	} catch (sql::MethodNotImplementedException) {
		mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSetMetaData::getMetaData", *this);
	} catch (sql::SQLException &e) {
        mysqlc_sdbc_driver::translateAndThrow(e, *this, m_encoding);
	}
	return OUString(); // fool compiler
}
/* }}} */


/* {{{ OResultSetMetaData::getColumnName() -I- */
OUString SAL_CALL OResultSetMetaData::getColumnName(sal_Int32 column)
	throw(SQLException, RuntimeException)
{
	OSL_TRACE("OResultSetMetaData::getColumnName");
	checkColumnIndex(column);

	try {
		return convert( meta->getColumnName( column ) );
	} catch (sql::MethodNotImplementedException) {
		mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSetMetaData::getMetaData", *this);
	} catch (sql::SQLException &e) {
        mysqlc_sdbc_driver::translateAndThrow(e, *this, m_encoding);
	}
	return OUString(); // fool compiler
}
/* }}} */


/* {{{ OResultSetMetaData::getTableName() -I- */
OUString SAL_CALL OResultSetMetaData::getTableName(sal_Int32 column)
	throw(SQLException, RuntimeException)
{
	OSL_TRACE("OResultSetMetaData::getTableName");
	checkColumnIndex(column);

	try {
		return convert(meta->getTableName(column));
	} catch (sql::MethodNotImplementedException) {
		mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSetMetaData::getMetaData", *this);
	} catch (sql::SQLException &e) {
        mysqlc_sdbc_driver::translateAndThrow(e, *this, m_encoding);
	}
	return OUString(); // fool compiler
}
/* }}} */


/* {{{ OResultSetMetaData::getCatalogName() -I- */
OUString SAL_CALL OResultSetMetaData::getCatalogName(sal_Int32 column)
	throw(SQLException, RuntimeException)
{
	OSL_TRACE("OResultSetMetaData::getCatalogName");
	checkColumnIndex(column);

	try {
		return convert(meta->getCatalogName(column));
	} catch (sql::MethodNotImplementedException) {
		mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSetMetaData::getMetaData", *this);
	} catch (sql::SQLException &e) {
        mysqlc_sdbc_driver::translateAndThrow(e, *this, m_encoding);
	}
	return OUString(); // fool compiler
}
/* }}} */


/* {{{ OResultSetMetaData::getColumnTypeName() -I- */
OUString SAL_CALL OResultSetMetaData::getColumnTypeName(sal_Int32 column)
	throw(SQLException, RuntimeException)
{
	OSL_TRACE("OResultSetMetaData::getColumnTypeName");
	checkColumnIndex(column);

	try {
		return convert(meta->getColumnTypeName(column));
	} catch (sql::MethodNotImplementedException) {
		mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSetMetaData::getMetaData", *this);
	} catch (sql::SQLException &e) {
        mysqlc_sdbc_driver::translateAndThrow(e, *this, m_encoding);
	}
	return OUString(); // fool compiler
}
/* }}} */


/* {{{ OResultSetMetaData::getColumnLabel() -I- */
OUString SAL_CALL OResultSetMetaData::getColumnLabel(sal_Int32 column)
	throw(SQLException, RuntimeException)
{
	OSL_TRACE("OResultSetMetaData::getColumnLabel");
	checkColumnIndex(column);

	try {
		return convert(meta->getColumnLabel(column));
	} catch (sql::MethodNotImplementedException) {
		mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSetMetaData::getMetaData", *this);
	} catch (sql::SQLException &e) {
        mysqlc_sdbc_driver::translateAndThrow(e, *this, m_encoding);
	}
	return OUString(); // fool compiler
}
/* }}} */


/* {{{ OResultSetMetaData::getColumnServiceName() -I- */
OUString SAL_CALL OResultSetMetaData::getColumnServiceName(sal_Int32 column)
	throw(SQLException, RuntimeException)
{
	OSL_TRACE("OResultSetMetaData::getColumnServiceName");
	checkColumnIndex(column);

	OUString aRet = OUString();
	return aRet;
}
/* }}} */


/* {{{ OResultSetMetaData::isCurrency() -I- */
sal_Bool SAL_CALL OResultSetMetaData::isCurrency(sal_Int32 column)
	throw(SQLException, RuntimeException)
{
	OSL_TRACE("OResultSetMetaData::isCurrency");
	checkColumnIndex(column);

	try {
		return meta->isCurrency(column)? sal_True:sal_False;
	} catch (sql::MethodNotImplementedException) {
		mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSetMetaData::getMetaData", *this);
	} catch (sql::SQLException &e) {
        mysqlc_sdbc_driver::translateAndThrow(e, *this, m_encoding);
	}
	return sal_False; // fool compiler
}
/* }}} */


/* {{{ OResultSetMetaData::isAutoIncrement() -I- */
sal_Bool SAL_CALL OResultSetMetaData::isAutoIncrement(sal_Int32 column)
	throw(SQLException, RuntimeException)
{
	OSL_TRACE("OResultSetMetaData::isAutoIncrement");
	checkColumnIndex(column);

	try {
		return meta->isAutoIncrement(column)? sal_True:sal_False;
	} catch (sql::MethodNotImplementedException) {
		mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSetMetaData::getMetaData", *this);
	} catch (sql::SQLException &e) {
        mysqlc_sdbc_driver::translateAndThrow(e, *this, m_encoding);
	}
	return sal_False; // fool compiler
}
/* }}} */


/* {{{ OResultSetMetaData::isSigned() -I- */
sal_Bool SAL_CALL OResultSetMetaData::isSigned(sal_Int32 column)
	throw(SQLException, RuntimeException)
{
	OSL_TRACE("OResultSetMetaData::isSigned");
	checkColumnIndex(column);

	try {
		return meta->isSigned(column)? sal_True:sal_False;
	} catch (sql::MethodNotImplementedException) {
		mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSetMetaData::getMetaData", *this);
	} catch (sql::SQLException &e) {
        mysqlc_sdbc_driver::translateAndThrow(e, *this, m_encoding);
	}
	return sal_False; // fool compiler
}
/* }}} */


/* {{{ OResultSetMetaData::getPrecision() -I- */
sal_Int32 SAL_CALL OResultSetMetaData::getPrecision(sal_Int32 column)
	throw(SQLException, RuntimeException)
{
	OSL_TRACE("OResultSetMetaData::getPrecision");
	checkColumnIndex(column);

	try {
		return meta->getPrecision(column);
	} catch (sql::MethodNotImplementedException) {
		mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSetMetaData::getPrecision", *this);
	} catch (sql::SQLException &e) {
        mysqlc_sdbc_driver::translateAndThrow(e, *this, m_encoding);
	}
	return 0; // fool compiler
}
/* }}} */


/* {{{ OResultSetMetaData::getScale() -I- */
sal_Int32 SAL_CALL OResultSetMetaData::getScale(sal_Int32 column)
	throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException)
{
	OSL_TRACE("OResultSetMetaData::getScale");
	checkColumnIndex(column);
	try {
		return meta->getScale(column);
	} catch (sql::MethodNotImplementedException) {
		mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSetMetaData::getScale", *this);
	} catch (sql::SQLException &e) {
        mysqlc_sdbc_driver::translateAndThrow(e, *this, m_encoding);
	}
	return 0; // fool compiler
}
/* }}} */


/* {{{ OResultSetMetaData::isNullable() -I- */
sal_Int32 SAL_CALL OResultSetMetaData::isNullable(sal_Int32 column)
	throw(SQLException, RuntimeException)
{
	OSL_TRACE("OResultSetMetaData::isNullable");
	checkColumnIndex(column);

	try {
		return meta->isNullable(column)? sal_True:sal_False;
	} catch (sql::MethodNotImplementedException) {
		mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSetMetaData::getMetaData", *this);
	} catch (sql::SQLException &e) {
        mysqlc_sdbc_driver::translateAndThrow(e, *this, m_encoding);
	}
	return sal_False; // fool compiler
}
/* }}} */


/* {{{ OResultSetMetaData::isSearchable() -I- */
sal_Bool SAL_CALL OResultSetMetaData::isSearchable(sal_Int32 column)
	throw(SQLException, RuntimeException)
{
	OSL_TRACE("OResultSetMetaData::isSearchable");
	checkColumnIndex(column);

	try {
		return meta->isSearchable(column)? sal_True:sal_False;
	} catch (sql::MethodNotImplementedException) {
		mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSetMetaData::getMetaData", *this);
	} catch (sql::SQLException &e) {
        mysqlc_sdbc_driver::translateAndThrow(e, *this, m_encoding);
	}
	return sal_False; // fool compiler
}
/* }}} */


/* {{{ OResultSetMetaData::isReadOnly() -I- */
sal_Bool SAL_CALL OResultSetMetaData::isReadOnly(sal_Int32 column)
	throw(SQLException, RuntimeException)
{
	OSL_TRACE("OResultSetMetaData::isReadOnly");
	checkColumnIndex(column);

	try {
		return meta->isReadOnly(column)? sal_True:sal_False;
	} catch (sql::MethodNotImplementedException) {
		mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSetMetaData::getMetaData", *this);
	} catch (sql::SQLException &e) {
        mysqlc_sdbc_driver::translateAndThrow(e, *this, m_encoding);
	}
	return sal_False; // fool compiler
}
/* }}} */


/* {{{ OResultSetMetaData::isDefinitelyWritable() -I- */
sal_Bool SAL_CALL OResultSetMetaData::isDefinitelyWritable(sal_Int32 column)
	throw(SQLException, RuntimeException)
{
	OSL_TRACE("OResultSetMetaData::isDefinitelyWritable");
	checkColumnIndex(column);

	try {
		return meta->isDefinitelyWritable(column)? sal_True:sal_False;
	} catch (sql::MethodNotImplementedException) {
		mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSetMetaData::getMetaData", *this);
	} catch (sql::SQLException &e) {
        mysqlc_sdbc_driver::translateAndThrow(e, *this, m_encoding);
	}
	return sal_False; // fool compiler
}
/* }}} */


/* {{{ OResultSetMetaData::isWritable() -I- */
sal_Bool SAL_CALL OResultSetMetaData::isWritable(sal_Int32 column)
	throw(SQLException, RuntimeException)
{
	OSL_TRACE("OResultSetMetaData::isWritable");
	checkColumnIndex(column);

	try {
		return meta->isWritable(column)? sal_True:sal_False;
	} catch (sql::MethodNotImplementedException) {
		mysqlc_sdbc_driver::throwFeatureNotImplementedException("OResultSetMetaData::getMetaData", *this);
	} catch (sql::SQLException &e) {
        mysqlc_sdbc_driver::translateAndThrow(e, *this, m_encoding);
	}
	return sal_False; // fool compiler
}
/* }}} */


/* {{{ OResultSetMetaData::checkColumnIndex() -I- */
void OResultSetMetaData::checkColumnIndex(sal_Int32 columnIndex)
	throw (SQLException, RuntimeException)
{
	OSL_TRACE("OResultSetMetaData::checkColumnIndex");
	if (columnIndex < 1 || columnIndex > (sal_Int32) meta->getColumnCount()) {

        ::rtl::OUStringBuffer buf;
        buf.appendAscii( "Column index out of range (expected 1 to " );
        buf.append( sal_Int32( meta->getColumnCount() ) );
        buf.appendAscii( ", got " );
        buf.append( sal_Int32( columnIndex ) );
        buf.append( sal_Unicode( '.' ) );
		throw SQLException( buf.makeStringAndClear(), *this, OUString(), 1, Any() );
	}
}
/* }}} */

/*
 * Local variables:
 * tab-width: 4
 * c-basic-offset: 4
 * End:
 * vim600: noet sw=4 ts=4 fdm=marker
 * vim<600: noet sw=4 ts=4
 */