///PD_TRACE_DECLARE_FUNCTION ( SDB__MTHSLICEBUILD, "mthSliceBuild" )
INT32 mthSliceBuild( const CHAR *fieldName,
const bson::BSONElement &e,
_mthSAction *action,
bson::BSONObjBuilder &builder )
{
INT32 rc = SDB_OK ;
PD_TRACE_ENTRY( SDB__MTHSLICEBUILD ) ;
SDB_ASSERT( NULL != action, "can not be null" ) ;
INT32 begin = 0 ;
INT32 limit = -1 ;
if ( e.eoo() )
{
goto done ;
}
else if ( Array == e.type() )
{
action->getSlicePair( begin, limit ) ;
_mthSliceIterator i( e.embeddedObject(),
begin, limit ) ;
BSONArrayBuilder sliceBuilder( builder.subarrayStart( fieldName ) ) ;
while ( i.more() )
{
sliceBuilder.append( i.next() ) ;
}
sliceBuilder.doneFast() ;
}
else
{
builder.append( e ) ;
}
done:
PD_TRACE_EXITRC( SDB__MTHSLICEBUILD, rc ) ;
return rc ;
}
///PD_TRACE_DECLARE_FUNCTION ( SDB__MTHINCLUDEBUILD, "mthIncludeBuild" )
INT32 mthIncludeBuild( const CHAR *fieldName,
const bson::BSONElement &e,
_mthSAction *action,
bson::BSONObjBuilder &builder )
{
INT32 rc = SDB_OK ;
PD_TRACE_ENTRY( SDB__MTHINCLUDEBUILD ) ;
SDB_ASSERT( NULL != action, "can not be null" ) ;
if ( !e.eoo() )
{
builder.append( e ) ;
}
PD_TRACE_EXITRC( SDB__MTHINCLUDEBUILD, rc ) ;
return rc ;
}
///PD_TRACE_DECLARE_FUNCTION ( SDB__MTHDEFAULTBUILD, "mthDefaultBuild" )
INT32 mthDefaultBuild( const CHAR *fieldName,
const bson::BSONElement &e,
_mthSAction *action,
bson::BSONObjBuilder &builder )
{
INT32 rc = SDB_OK ;
PD_TRACE_ENTRY( SDB__MTHDEFAULTBUILD ) ;
SDB_ASSERT( NULL != action, "can not be null" ) ;
if ( e.eoo() )
{
builder.appendAs( action->getValue(), fieldName ) ;
}
else
{
builder.append( e ) ;
}
PD_TRACE_EXITRC( SDB__MTHDEFAULTBUILD, rc ) ;
return rc ;
}
INT32 sptConvertor2::_appendToBson( const std::string &name,
const jsval &val,
bson::BSONObjBuilder &builder )
{
INT32 rc = SDB_OK ;
switch (JS_TypeOfValue( _cx, val ))
{
case JSTYPE_VOID :
{
/// do nothing.
break ;
}
case JSTYPE_NULL :
{
builder.appendNull( name ) ;
break ;
}
case JSTYPE_NUMBER :
{
if ( JSVAL_IS_INT( val ) )
{
INT32 iN = 0 ;
rc = _toInt( val, iN ) ;
if ( SDB_OK != rc )
{
goto error ;
}
builder.appendNumber( name, iN ) ;
}
else
{
FLOAT64 fV = 0 ;
rc = _toDouble( val, fV ) ;
if ( SDB_OK != rc )
{
goto error ;
}
builder.appendNumber( name, fV ) ;
}
break ;
}
case JSTYPE_STRING :
{
std::string str ;
rc = _toString( val, str ) ;
if ( SDB_OK != rc )
{
goto error ;
}
builder.append( name, str ) ;
break ;
}
case JSTYPE_BOOLEAN :
{
BOOLEAN bL = TRUE ;
rc = _toBoolean( val, bL ) ;
if ( SDB_OK != rc )
{
goto error ;
}
builder.appendBool( name, bL ) ;
break ;
}
case JSTYPE_OBJECT :
{
if ( JSVAL_IS_NULL( val ) )
{
builder.appendNull( name ) ;
}
else
{
JSObject *obj = JSVAL_TO_OBJECT( val ) ;
if ( NULL == obj )
{
builder.appendNull( name ) ;
}
else if ( !_addSpecialObj( obj, name.c_str(), builder ) )
{
BSONObj bsonobj ;
rc = toBson( obj, bsonobj ) ;
if ( SDB_OK != rc )
{
goto error ;
}
if ( JS_IsArrayObject( _cx, obj ) )
{
builder.appendArray( name, bsonobj ) ;
}
else
{
builder.append( name, bsonobj ) ;
}
}
else
{
/// do noting
}
}
break ;
}
case JSTYPE_FUNCTION :
{
std::string str ;
rc = _toString( val, str ) ;
if ( SDB_OK != rc )
{
goto error ;
}
builder.appendCode( name, str ) ;
break ;
}
default :
{
SDB_ASSERT( FALSE, "unexpected type" ) ;
rc = SDB_INVALIDARG ;
goto error ;
}
}
done:
return rc ;
error:
goto done ;
}