automated download of systems and stations

used to populate database if empty

src/main/java/io/dietz/ed/companion/component/StationDeserializer.java

@@ -0,0 +1,63 @@
+package io.dietz.ed.companion.component;
+
+import java.io.IOException;
+import java.time.Instant;
+import java.time.LocalDateTime;
+import java.util.TimeZone;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.DeserializationContext;
+import com.fasterxml.jackson.databind.JsonDeserializer;
+
+import io.dietz.ed.companion.models.eddb.Station;
+import io.dietz.ed.companion.models.eddb.StationType;
+import io.dietz.ed.companion.models.eddb.System;
+
+public class StationDeserializer extends JsonDeserializer<Station> {
+
+    @Override
+    public Station deserialize(JsonParser p, DeserializationContext ctxt) throws IOException, JsonProcessingException {
+        StationJson jsonStation = p.readValueAs(StationJson.class);
+
+        System system = new System(jsonStation.systemId);
+
+        Station station = new Station(jsonStation.id, jsonStation.name, system);
+        station.setType(new StationType(jsonStation.typeId, jsonStation.typeName));
+        station.setMaxLandingPadSize(jsonStation.maxLandingPadSize);
+        station.setDistanceToStar(jsonStation.distanceToStar);
+        station.setPlanetary(jsonStation.isPlanetary);
+        station.setUpdatedAt(LocalDateTime.ofInstant(Instant.ofEpochSecond(jsonStation.updatedAt), TimeZone.getDefault().toZoneId()));
+
+        return station;
+    }
+
+    private static class StationJson {
+
+        public long id;
+
+        public String name;
+
+        @JsonProperty("updated_at")
+        public long updatedAt;
+
+        @JsonProperty("system_id")
+        public long systemId;
+
+        @JsonProperty("type_id")
+        public long typeId;
+
+        @JsonProperty("type")
+        public String typeName;
+
+        @JsonProperty("max_landing_pad_size")
+        public String maxLandingPadSize;
+
+        @JsonProperty("distance_to_star")
+        public long distanceToStar;
+
+        @JsonProperty("is_planetary")
+        public boolean isPlanetary;
+    }
+}

src/main/java/io/dietz/ed/companion/component/SystemDeserializer.java

@@ -20,9 +20,9 @@ public class SystemDeserializer extends JsonDeserializer<System> {
         SystemJson jsonSystem = p.readValueAs(SystemJson.class);
 
         GeometryFactory gf = new GeometryFactory();
-        Point test = gf.createPoint(new Coordinate(jsonSystem.x, jsonSystem.y, jsonSystem.z));
+        Point systemPointInGalaxy = gf.createPoint(new Coordinate(jsonSystem.x, jsonSystem.y, jsonSystem.z));
 
-        return new System(jsonSystem.id, jsonSystem.name, test);
+        return new System(jsonSystem.id, jsonSystem.name, systemPointInGalaxy);
     }
 
     private static class SystemJson {