Class RemoteListingDiscoveryService

java.lang.Object

ecmwf.common.parser.discovery.RemoteListingDiscoveryService

public class RemoteListingDiscoveryService
extends Object

Discovery service responsible for auto-detecting remote listing formats, inferring mappings, and producing preview results for OpenECPDS UI.

This service is the entry point for "auto-detection + preview" workflow:

1. Analyze sample content
2. Detect format (CSV / JSON / STAC / XML / FTP / S3)
3. Infer field mapping suggestions
4. Build ParserConfig
5. Execute parser via RemoteListingEngine
6. Return preview result for UI validation

Constructor Summary

Constructors

Constructor	Description
RemoteListingDiscoveryService(RemoteListingEngine engine)

Method Summary

Modifier and Type	Method	Description
ParserPreview	discover(String sampleContent)	Main discovery entry point.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

RemoteListingDiscoveryService

public RemoteListingDiscoveryService(RemoteListingEngine engine)

Method Details

discover

public ParserPreview discover(String sampleContent)
                       throws Exception

Main discovery entry point.

Parameters:

sampleContent - partial content (first KB of remote listing)

Throws:

Exception