update JSON property names for control streams and commands

sensorhub-core/src/main/java/org/sensorhub/api/command/CommandStreamInfo.java

@@ -40,6 +40,8 @@ public class CommandStreamInfo implements ICommandStreamInfo
     protected DataEncoding recordEncoding;
     protected DataComponent resultStruct;
     protected DataEncoding resultEncoding;
+    protected DataComponent feasibilityResultStruct;
+    protected DataEncoding feasibilityResultEncoding;
 
 
     @Override
@@ -118,6 +120,14 @@ public DataEncoding getResultEncoding()
         return resultEncoding;
     }
 
+    @Override
+    public DataComponent getFeasibilityResultStructure() {
+        return feasibilityResultStruct;
+    }
+
+    public DataEncoding getFeasibilityResultEncoding() {
+        return feasibilityResultEncoding;
+    }
 
     @Override
     public boolean hasResult()
@@ -221,6 +231,16 @@ public B withValidTime(TimeExtent validTime)
             return (B)this;
         }
 
+        public B withFeasibilityResultDescription(DataComponent feasibilityResultStruct) {
+            instance.feasibilityResultStruct = feasibilityResultStruct;
+            return (B)this;
+        }
+
+        public B withFeasibilityResultEncoding(DataEncoding feasibilityResultEncoding) {
+            instance.feasibilityResultEncoding = feasibilityResultEncoding;
+            return (B)this;
+        }
+
 
         @Override
         public T build()

sensorhub-core/src/main/java/org/sensorhub/api/command/ICommandStreamInfo.java

@@ -113,8 +113,28 @@ default boolean hasInlineResult()
      * null if no inline result is generated by this command channel.
      */
     DataEncoding getResultEncoding();
-
-
+
+    /**
+     * @return True if the control stream generate feasibility information
+     * for commands, false otherwise
+     */
+    default boolean hasFeasibilityResult()
+    {
+        return getFeasibilityResultStructure() != null;
+    }
+
+    /**
+     * @return The structure of the feasibility result data, or null if no
+     * feasibility information is generated by this command channel.
+     */
+    DataComponent getFeasibilityResultStructure();
+
+    /**
+     * @return The recommended encoding for the feasibility result data, or
+     * null if no feasibility information is generated by this command channel.
+     */
+    DataEncoding getFeasibilityResultEncoding();
+
     /**
      * @return The full name of the controlstream combining the system UID and the input name
      */

sensorhub-core/src/main/java/org/sensorhub/impl/datastore/command/CommandStreamInfoWrapper.java

@@ -123,4 +123,15 @@ public DataEncoding getResultEncoding()
     {
         return delegate.getResultEncoding();
     }
+
+    @Override
+    public DataComponent getFeasibilityResultStructure()
+    {
+        return delegate.getFeasibilityResultStructure();
+    }
+
+    @Override
+    public DataEncoding getFeasibilityResultEncoding() {
+        return delegate.getFeasibilityResultEncoding();
+    }
 }

sensorhub-core/src/main/java/org/sensorhub/impl/datastore/mem/InMemoryCommandStreamStore.java

@@ -27,6 +27,8 @@
 import java.util.concurrent.ConcurrentSkipListMap;
 import java.util.concurrent.ConcurrentSkipListSet;
 import java.util.stream.Stream;
+
+import net.opengis.swe.v20.DataComponent;
 import org.sensorhub.api.command.ICommandStreamInfo;
 import org.sensorhub.api.common.BigId;
 import org.sensorhub.api.datastore.DataStoreException;

sensorhub-service-consys/src/main/java/org/sensorhub/impl/service/consys/task/CommandBindingJson.java

@@ -154,16 +154,18 @@ public void serialize(BigId key, ICommandData cmd, boolean showLinks, JsonWriter
             writer.name("id").value(cmdId);
         }
 
-        writer.name("control@id").value(controlId);
+        writer.name("controlstream@id").value(controlId);
 
         if (cmd.hasFoi())
         {
             var foiId = idEncoders.getFoiIdEncoder().encodeID(cmd.getFoiID());
-            writer.name("foi@id").value(foiId);
+            writer.name("samplingFeature@id").value(foiId);
         }
+
+        // TODO: needs "procedure@link" referencing the associated procdure
 
         writer.name("issueTime").value(cmd.getIssueTime().toString());
-        writer.name("userId").value(cmd.getSenderID());
+        writer.name("sender").value(cmd.getSenderID());
 
         // print out current status
         if (key != null)
@@ -174,11 +176,11 @@ public void serialize(BigId key, ICommandData cmd, boolean showLinks, JsonWriter
                     .build())
                 .findFirst().orElse(null);
             if (status != null)
-                writer.name("status").value(status.getStatusCode().toString());
+                writer.name("currentStatus").value(status.getStatusCode().toString());
         }
 
         // create or reuse existing params writer and write param data
-        writer.name("params");
+        writer.name("parameters");
         var paramWriter = paramsWriters.computeIfAbsent(cmd.getCommandStreamID(),
             k -> getSweCommonWriter(k, writer, ctx.getPropertyFilter()) );
 

sensorhub-service-consys/src/main/java/org/sensorhub/impl/service/consys/task/CommandStreamSchemaBindingJson.java

@@ -75,8 +75,10 @@ public ICommandStreamInfo deserialize(JsonReader reader) throws IOException
     {
         DataComponent commandStruct = null;
         DataComponent resultStruct = null;
+        DataComponent feasibilityResultStruct = null;
         DataEncoding commandEncoding = new TextEncodingImpl();
         DataEncoding resultEncoding = new TextEncodingImpl();
+        DataEncoding feasibilityResultEncoding = new TextEncodingImpl();
 
         try
         {
@@ -89,7 +91,7 @@ public ICommandStreamInfo deserialize(JsonReader reader) throws IOException
             {
                 var prop = reader.nextName();
 
-                if ("paramsSchema".equals(prop))
+                if ("parametersSchema".equals(prop))
                 {
                     commandStruct = sweBindings.readDataComponent(reader);
                     commandStruct.setName(SWECommonUtils.NO_NAME);
@@ -107,6 +109,16 @@ else if ("resultEncoding".equals(prop))
                 {
                     resultEncoding = sweBindings.readEncoding(reader);
                 }
+                else if("feasibilityResultSchema".equals(prop))
+                {
+                    // TODO: feasibility results are dropped currently
+                    feasibilityResultStruct = sweBindings.readDataComponent(reader);
+                    feasibilityResultStruct.setName(SWECommonUtils.NO_NAME);
+                }
+                else if("feasibilityResultEncoding".equals(prop))
+                {
+                    feasibilityResultEncoding = sweBindings.readEncoding(reader);
+                }
                 else
                     reader.skipValue();
             }
@@ -128,6 +140,8 @@ else if ("resultEncoding".equals(prop))
             .withRecordEncoding(commandEncoding)
             .withResultDescription(resultStruct)
             .withResultEncoding(resultEncoding)
+            .withFeasibilityResultDescription(feasibilityResultStruct)
+            .withFeasibilityResultEncoding(feasibilityResultEncoding)
             .build();
     }
 
@@ -141,7 +155,7 @@ public void serialize(CommandStreamKey key, ICommandStreamInfo dsInfo, boolean s
         // param structure & encoding
         try
         {
-            writer.name("paramsSchema");
+            writer.name("parametersSchema");
             sweBindings.writeDataComponent(writer, dsInfo.getRecordStructure(), false);
         }
         catch (Exception e)
@@ -162,6 +176,20 @@ public void serialize(CommandStreamKey key, ICommandStreamInfo dsInfo, boolean s
                 throw new IOException("Error writing command structure", e);
             }
         }
+
+        // feasibility result schema
+        if (dsInfo.hasFeasibilityResult())
+        {
+            try
+            {
+                writer.name("feasibilityResultSchema");
+                sweBindings.writeDataComponent(writer, dsInfo.getFeasibilityResultStructure(), false);
+            }
+            catch (Exception e)
+            {
+                throw new IOException("Error writing feasibility result structure", e);
+            }
+        }
 
         writer.endObject();
         writer.flush();

sensorhub-service-consys/src/test/java/org/sensorhub/impl/service/consys/TestControlStreams.java

@@ -109,7 +109,7 @@ protected JsonObject createControlJson(DataComponent paramStruct) throws Excepti
         {
             var sweBindings = new SWEJsonBindings();
             writer.name("schema").beginObject();
-            writer.name("paramsSchema");
+            writer.name("parametersSchema");
             sweBindings.writeDataComponent(writer, paramStruct, false);
 
             writer.endObject();