Quintiq file version 2.0
|
#parent: #root
|
Method SendMetadataSuccessGetChannelsMetadata (Strings channelNames_i, LibDEF_System target_i, LibDEF_IntegrationEvent event_i)
|
{
|
Description: 'Send a Metadata message for replying with Metadata of the requested Channels.'
|
TextBody:
|
[*
|
// Jacky CHAN May-13-2016 (created)
|
dataBroker := this.DataBroker();
|
|
// This message could be send as a reply of a request, or is triggered by another message.
|
// In the latter case, a new Event should be created (in which the argument event_i should be null)
|
if( isnull( event_i ) )
|
{
|
event_i := dataBroker.EventCreate( target_i, false );
|
}
|
|
nvt := LibDEF_DataAccessor::CreateMessageMetadata();
|
|
// define Type
|
LibDEF_DataAccessor::SetMetadataHeaderProperty( nvt, LibDEF_DataAccessor::HEADER_TYPE(), LibDEF_DataAccessor::TYPE_METADATA_GETCHANNELSMETADATA() );
|
|
// export SetTypeMetas, only for matching channels
|
nvBody := LibDEF_DataAccessor::GetMetadataBody( nvt );
|
traverse( this, SetTypeMeta, setTypeMeta,
|
exists( channelNames_i, Elements, channelName, setTypeMeta.ChannelName() = channelName ) )
|
{
|
// ShallowCopy is used to prevent owned objects to be exported into NVT.
|
setTypeCopy := setTypeMeta.ShallowCopy();
|
NamedValueTreeIO::Export( setTypeCopy, nvt, nvBody, false );
|
}
|
// export SetMetas, only for matching channels
|
traverse( this, SetTypeMeta.SetMeta, setMeta,
|
exists( channelNames_i, Elements, channelName, setMeta.ChannelName() = channelName ) )
|
{
|
// ShallowCopy is used to prevent owned objects to be exported into NVT.
|
setCopy := setMeta.ShallowCopy();
|
NamedValueTreeIO::Export( setCopy, nvt, nvBody, false );
|
}
|
|
LibDEF_Util::EventLog( event_i, "Sending system metadata" );
|
|
dataBroker.SendMessage( target_i, nvt, LibDEF_DataAccessor::KIND_SUCCESS(), event_i );
|
*]
|
}
|
