adds composite message values (#167)

Signed-off-by: Mathieu DEHARBE <mathieu.deharbe@rte-france.com>

Author: Mathieu-Deharbe

src/main/java/org/gridsuite/modification/dto/CompositeModificationInfos.java

@@ -19,7 +19,9 @@
 import org.gridsuite.modification.modifications.AbstractModification;
 import org.gridsuite.modification.modifications.CompositeModification;
 
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 /**
  * @author Ghazwa Rehili <ghazwa.rehili at rte-france.com>
@@ -54,4 +56,11 @@ public ReportNode createSubReportNode(ReportNode reportNode) {
                 .withUntypedValue("modificationName", getName())
                 .add();
     }
+
+    @Override
+    public Map<String, String> getMapMessageValues() {
+        Map<String, String> mapMessageValues = new HashMap<>();
+        mapMessageValues.put("name", getName());
+        return mapMessageValues;
+    }
 }