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-rw-r--r--src/org/traccar/processing/ComputedAttributesHandler.java15
1 files changed, 15 insertions, 0 deletions
diff --git a/src/org/traccar/processing/ComputedAttributesHandler.java b/src/org/traccar/processing/ComputedAttributesHandler.java
index 8689c5a58..e5b559182 100644
--- a/src/org/traccar/processing/ComputedAttributesHandler.java
+++ b/src/org/traccar/processing/ComputedAttributesHandler.java
@@ -31,19 +31,34 @@ import org.traccar.BaseDataHandler;
import org.traccar.Context;
import org.traccar.helper.Log;
import org.traccar.model.Attribute;
+import org.traccar.model.Device;
import org.traccar.model.Position;
public class ComputedAttributesHandler extends BaseDataHandler {
private JexlEngine engine;
+ private boolean mapDeviceAttributes;
+
public ComputedAttributesHandler() {
engine = new JexlEngine();
engine.setStrict(true);
+ if (Context.getConfig() != null) {
+ mapDeviceAttributes = Context.getConfig().getBoolean(
+ "processing.computedAttributes.mapDeviceAttributes.enable");
+ }
}
private MapContext prepareContext(Position position) {
MapContext result = new MapContext();
+ if (mapDeviceAttributes) {
+ Device device = Context.getIdentityManager().getDeviceById(position.getDeviceId());
+ if (device != null) {
+ for (Object key : device.getAttributes().keySet()) {
+ result.set((String) key, device.getAttributes().get(key));
+ }
+ }
+ }
Set<Method> methods = new HashSet<>(Arrays.asList(position.getClass().getMethods()));
methods.removeAll(Arrays.asList(Object.class.getMethods()));
for (Method method : methods) {