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Merged
AM1729 merged 1 commit into from
Jul 7, 2026
Merged

adds slow requests, fixes vectors #308

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65 changes: 63 additions & 2 deletions adapters/klab.ogc/src/main/java/org/integratedmodelling/klab/stac/STACEncoder.java
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Original file line number Diff line number Diff line change
Expand Up @@ -2,9 +2,11 @@

import java.io.IOException;
import java.io.OutputStream;
import java.net.URL;
import java.time.LocalDateTime;
import java.time.ZoneOffset;
import java.time.format.DateTimeFormatter;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Map;
Expand Down Expand Up @@ -63,23 +65,30 @@
import org.integratedmodelling.klab.exceptions.KlabInternalErrorException;
import org.integratedmodelling.klab.exceptions.KlabResourceAccessException;
import org.integratedmodelling.klab.exceptions.KlabValidationException;
import org.integratedmodelling.klab.ogc.OpenEOAdapter;
import org.integratedmodelling.klab.ogc.STACAdapter;
import org.integratedmodelling.klab.ogc.vector.files.VectorEncoder;
import org.integratedmodelling.klab.openeo.OpenEO;
import org.integratedmodelling.klab.openeo.OpenEO.OpenEOFuture;
import org.integratedmodelling.klab.openeo.OpenEO.Process;
import org.integratedmodelling.klab.raster.files.RasterEncoder;
import org.integratedmodelling.klab.rest.ExternalAuthenticationCredentials;
import org.integratedmodelling.klab.scale.Scale;
import org.integratedmodelling.klab.stac.extensions.COGAssetExtension;
import org.integratedmodelling.klab.stac.extensions.STACFeatureExtension;
import org.integratedmodelling.klab.stac.extensions.STACIIASAExtension;
import org.integratedmodelling.klab.utils.JsonUtils;
import org.integratedmodelling.klab.utils.s3.S3URLUtils;
import org.locationtech.jts.geom.Envelope;
import org.locationtech.jts.geom.Geometry;
import org.locationtech.jts.geom.Polygon;
import org.locationtech.jts.operation.union.UnaryUnionOp;

import com.fasterxml.jackson.databind.node.ArrayNode;
import com.github.davidmoten.aws.lw.client.Client;
import com.github.davidmoten.aws.lw.client.Credentials;

import kong.unirest.json.JSONArray;
import kong.unirest.json.JSONObject;

public class STACEncoder implements IResourceEncoder {
Expand Down Expand Up @@ -360,7 +369,7 @@ public boolean test(HMStacAsset asset) { // Assuming for now that "eo:bands" wou
HMStacCollection collection = null;
try {
manager.open();
collection = manager.getCollectionById(resource.getParameters().get("collectionId", String.class));
collection = manager.getCollectionById(collectionId);
} catch (Exception e1) {
throw new KlabResourceAccessException("Cannot access to STAC collection " + collectionUrl);
}
Expand Down Expand Up @@ -405,7 +414,7 @@ public boolean test(HMStacAsset asset) { // Assuming for now that "eo:bands" wou
HMStacCollection collection = null;
try {
manager.open();
collection = manager.getCollectionById(resource.getParameters().get("collectionId", String.class));
collection = manager.getCollectionById(collectionId);

if (collection == null) {
scope.getMonitor()
Expand Down Expand Up @@ -446,6 +455,7 @@ public boolean test(HMStacAsset asset) { // Assuming for now that "eo:bands" wou
manager.close();
return;
}


List<HMStacItem> items = collection.searchItems();
if (items.isEmpty()) {
Expand Down Expand Up @@ -499,6 +509,57 @@ public boolean test(HMStacAsset asset) { // Assuming for now that "eo:bands" wou
scope.getMonitor().warn("Multiple EPSGs found on the assets in items " + EPSGAtAssets.toString() + "."
+ "The transformation process could affect the data.");
}


// Specific Implementation for the Slow Requests flow in WEED
if (collection.getId().contains("EU_modelV2-1-MECE")
&& resource.getUrn().contains("im.resources-main")) {
Geometry unionMLStacInference = UnaryUnionOp.union(
items.stream()
.map(item -> item.getGeometry())
.filter(g -> g != null && !g.isEmpty())
.collect(Collectors.toList())
);

if (!unionMLStacInference.contains(poly)) {
scope.getMonitor().warn("The requested extend for ML inferences is not completely contained in STAC, Starting ML Inference Request");

OpenEO service = OpenEOAdapter.getClient("openeo_weed.dataspace.copernicus.eu");
List<Process> processes = new ArrayList<>();
String processNamespace = "https://raw.githubusercontent.com/ESA-WEED-project/OpenEO-UDP-UDF-catalogue/refs/heads/main/UDP/json/udp_starter.json";
String processID = "udp_starter";

Process process = JsonUtils.load(new URL(processNamespace),
Process.class);
process.encodeSelf(processNamespace);
processes.add(process);

JSONObject arguments = new JSONObject()
.put("bbox", new JSONObject()
.put("crs", 4326)
.put("west", bbox.get(0))
.put("south", bbox.get(3))
.put("east", bbox.get(1))
.put("north", bbox.get(2)))
.put("digitalId", "AM1729") // Forms the STAC coordinate later
.put("scenarioId", "DT_SLOW_FLOW") // Forms the STAC coordinate later
.put("year", ctxTime.getEnd().getYear())
.put("onnx_model", "EUNIS2021plus_panEU_v201_2024_OneZone") // Hardcoding for now only for Europe, until the "BEST" model is decided!
.put("dt_url", "https://services.integratedmodelling.org/runtime/main/api/v1/dt/ESA_INSTITUTIONAL.3vh554o6h6c");


OpenEOFuture job = service.submit(processID, arguments,
scope.getMonitor(), processes.toArray(new Process[processes.size()]));

if (job.isCancelled()) {
scope.getMonitor().warn("job canceled");
} else if (job.getError() != null) {
scope.getMonitor().error(job.getError());
} else {
scope.getMonitor().info("Inference Request has been submitted to the ML Workflows");
}
}
}

HMRaster outRaster = collection.readRasterBandOnRegion(regionTransformed, assetPredicate, items, allowTransform,
MergeMode.SUBSTITUTE, lpm);
Expand Down
39 changes: 19 additions & 20 deletions ....ogc/src/main/java/org/integratedmodelling/klab/stac/extensions/STACFeatureExtension.java
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Original file line number Diff line number Diff line change
Expand Up @@ -42,7 +42,7 @@ public static FeatureSource<SimpleFeatureType, SimpleFeature> getFeatures(JSONOb


JSONObject searchPayload = new JSONObject()
.put("limit", 100)
.put("limit", 1000)
.put("bbox", bboxArray)
.put("collections", new JSONArray().put(collectionId));

Expand All @@ -66,26 +66,25 @@ public static FeatureSource<SimpleFeatureType, SimpleFeature> getFeatures(JSONOb
HMStacItem item = HMStacItem.fromSimpleFeature(feat);
DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");

if (item.getStartTimestamp() != null && item.getEndTimestamp() != null) {
long itemStart = LocalDateTime
.parse(item.getStartTimestamp(), formatter)
.atZone(ZoneOffset.UTC)
.toInstant()
.toEpochMilli();

long itemEnd = LocalDateTime
.parse(item.getEndTimestamp(), formatter)
.atZone(ZoneOffset.UTC)
.toInstant()
.toEpochMilli();
if (start.getMilliseconds() >= itemStart && end.getMilliseconds() <= itemEnd) {
featureList.add(feat);
}
} else {
featureList.add(feat);
}

if (item.getStartTimestamp() == null || item.getEndTimestamp() == null) { // Assume best case scenario
featureList.add(feat);
continue;
}

long itemStart = LocalDateTime
.parse(item.getStartTimestamp(), formatter)
.atZone(ZoneOffset.UTC)
.toInstant()
.toEpochMilli();

long itemEnd = LocalDateTime
.parse(item.getEndTimestamp(), formatter)
.atZone(ZoneOffset.UTC)
.toInstant()
.toEpochMilli();
if (start.getMilliseconds() >= itemStart && end.getMilliseconds() <= itemEnd) {
featureList.add(feat);
}
} catch (Exception e) {
e.printStackTrace();
}
Expand Down
2 changes: 1 addition & 1 deletion klab.authentication/src/main/java/org/integratedmodelling/klab/Authentication.java
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Original file line number Diff line number Diff line change
Expand Up @@ -463,7 +463,7 @@ public ExternalAuthenticationCredentials getCredentials(String endpoint) {
* @return the credential or null if not present
*/
private ExternalAuthenticationCredentials getCredentialsByUrl(String hostUrl) {
return externalCredentials.values().stream().filter(credential -> credential.getURL().equals(hostUrl)).sorted()
return externalCredentials.values().stream().filter(credential -> credential.getURL().equals(hostUrl))
.findFirst().orElse(null);
}

Expand Down
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