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Viewing changes to src/basic_statement.cc

  • Committer: edam
  • Date: 2010-01-31 21:12:21 UTC
  • Revision ID: edam@waxworlds.org-20100131211221-5xtrhfrchozhk326
- rewrote transaction classes and added transaction_guard
- removed leftover code (sqlite_busy error)
- added tests for transactions

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src/basic_statement.cc
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#include <sqlite3cc/basic_statement.h>
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#include <sqlite3cc/exception.h>
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#include <sqlite3cc/connection.h>
 
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#include <sqlite3cc/database.h>
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#include <sqlite3cc/manipulator.h>
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#include <string.h>
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sqlite::detail::basic_statement::basic_statement(
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        connection &connection,
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        const std::string &sql )
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        :
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        _connection( connection ),
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        _handle( NULL ),
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        _bind_index( 1 )
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{
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        int code = prepare( sql );
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        if( code != SQLITE_OK ) throw sqlite_error( connection, code );
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}
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sqlite::detail::basic_statement::basic_statement(
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        connection &connection )
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        :
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        _connection( connection ),
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        _handle( NULL ),
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        _bind_index( 1 )
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{
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}
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sqlite::detail::basic_statement::~basic_statement()
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{
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        finalize();
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}
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int sqlite::detail::basic_statement::prepare(
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        const std::string &sql )
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{
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        finalize();
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        return sqlite3_prepare_v2( _connection._handle, sql.c_str(),
 
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#include <iomanip>
 
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sqlite::basic_statement::basic_statement(
 
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        database &database,
 
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        const std::string &sql )
 
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        :
 
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        _database( database ),
 
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        _handle( NULL ),
 
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        _bind_index( 1 )
 
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{
 
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        int error_code = prepare( sql );
 
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        if( error_code != SQLITE_OK ) throw sqlite_error( error_code );
 
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}
 
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sqlite::basic_statement::basic_statement(
 
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        database &database )
 
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        :
 
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        _database( database ),
 
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        _handle( NULL ),
 
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        _bind_index( 1 )
 
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{
 
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}
 
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sqlite::basic_statement::~basic_statement() throw( )
 
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{
 
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        finalize();
 
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}
 
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int sqlite::basic_statement::prepare(
 
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        const std::string &sql )
 
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{
 
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        finalize();
 
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        return sqlite3_prepare_v2( _database._handle, sql.c_str(),
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                sql.length() + 1, &_handle, NULL );
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}
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int sqlite::detail::basic_statement::reset()
 
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int sqlite::basic_statement::reset()
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{
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        return sqlite3_reset( _handle );
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}
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int sqlite::detail::basic_statement::clear_bindings()
 
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int sqlite::basic_statement::clear_bindings()
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{
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        _bind_index = 1;
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        return sqlite3_clear_bindings( _handle );
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}
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int sqlite::detail::basic_statement::bind_static(
 
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int sqlite::basic_statement::bind_static(
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        unsigned int index,
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        const char *value,
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        unsigned int value_length )
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}
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int sqlite::detail::basic_statement::bind_static(
 
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int sqlite::basic_statement::bind_static(
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        unsigned int index,
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        const char *value )
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{
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}
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int sqlite::detail::basic_statement::bind_static(
 
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int sqlite::basic_statement::bind_static(
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        unsigned int index,
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        const std::string &value )
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{
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}
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int sqlite::detail::basic_statement::bind_null(
 
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int sqlite::basic_statement::bind_null(
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        unsigned int index )
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{
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        return sqlite3_bind_null( _handle, index );
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}
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int sqlite::detail::basic_statement::bind_static(
 
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int sqlite::basic_statement::bind_static(
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        const std::string &name,
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        const char *value,
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        unsigned int value_length )
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}
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int sqlite::detail::basic_statement::bind_static(
 
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int sqlite::basic_statement::bind_static(
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        const std::string &name,
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        const char *value )
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{
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}
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int sqlite::detail::basic_statement::bind_static(
 
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int sqlite::basic_statement::bind_static(
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        const std::string &name,
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        const std::string &value )
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{
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}
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int sqlite::detail::basic_statement::bind_null(
 
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int sqlite::basic_statement::bind_null(
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        const std::string &name )
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{
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        return bind_null( bind_parameter_index( name ) );
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}
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int sqlite::detail::basic_statement::finalize()
 
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int sqlite::basic_statement::finalize()
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{
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        int code = SQLITE_OK;
 
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        int error_code = SQLITE_OK;
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        if( _handle ) {
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                code = sqlite3_finalize( _handle );
 
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                error_code = sqlite3_finalize( _handle );
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                _handle = NULL;
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        }
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        return code;
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}
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int sqlite::detail::basic_statement::bind_parameter_index(
 
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        return error_code;
 
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}
 
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int sqlite::basic_statement::step()
 
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{
 
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        return sqlite3_step( _handle );
 
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}
 
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int sqlite::basic_statement::bind_parameter_index(
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        const std::string &name )
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{
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        unsigned int index = sqlite3_bind_parameter_index( _handle, name.c_str() );
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}
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int sqlite::detail::basic_statement::step()
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{
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        return sqlite3_step( _handle );
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}
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template< >
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sqlite::detail::basic_statement &sqlite::detail::basic_statement::operator <<
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        < sqlite::detail::null_t >(
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        const sqlite::detail::null_t & )
 
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sqlite::basic_statement &sqlite::basic_statement::operator <<
 
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        < sqlite::_null_t >(
 
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        const sqlite::_null_t & )
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{
180
 
        int code = bind_null( _bind_index );
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        if( code != SQLITE_OK ) throw sqlite_error( _connection, code );
 
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        int error_code = bind_null( _bind_index );
 
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        if( error_code != SQLITE_OK ) throw sqlite_error( error_code );
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        _bind_index++;
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        return *this;
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}
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template< >
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sqlite::detail::basic_statement &sqlite::detail::basic_statement::operator <<
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        < sqlite::detail::set_index_t >(
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        const sqlite::detail::set_index_t &t )
 
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sqlite::basic_statement &sqlite::basic_statement::operator <<
 
189
        < sqlite::_exec_t >(
 
190
        const sqlite::_exec_t & )
 
191
{
 
192
        int error_code = step();
 
193
        if( error_code != SQLITE_DONE ) {
 
194
                if( error_code == SQLITE_ROW )
 
195
                        throw sqlite_error( "statement returned results" );
 
196
                else
 
197
                        throw sqlite_error( error_code );
 
198
        }
 
199
        return *this;
 
200
}
 
201
 
 
202
 
 
203
template< >
 
204
sqlite::basic_statement &sqlite::basic_statement::operator <<
 
205
        < sqlite::_set_index_t >(
 
206
        const sqlite::_set_index_t &t )
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{
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        _bind_index = t._index;
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        return *this;