Create UnsupportedAttribute and do not complain on stderr about that

RIPE-NCC · Nov 18, 2021 · b45c37c · b45c37c
1 parent ad003d8
commit b45c37c
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Showing 2 changed files with 11 additions and 5 deletions.
diff --git a/src/main/java/org/javamrt/mrt/Attributes.java b/src/main/java/org/javamrt/mrt/Attributes.java
@@ -257,7 +257,14 @@ private void decode(byte[] record, int attrLen, int attrBytes)
 					break;
 
 				default:
-					route_btoa.System_err_println("Ignoring unknown attribute type " + type);
+					// make sure to not overwrite other attributes in the Vector,
+					// as index in the Vector is not the same as type value
+					if (type > MRTConstants.ATTRIBUTE_LARGE_COMMUNITY && type < MRTConstants.ATTRIBUTE_TOTAL) {
+						final UnsupportedAttribute attribute = new UnsupportedAttribute(type, buffer);
+						attributes.set(type, attribute);
+					} else {
+						route_btoa.System_err_println("Ignoring unknown attribute type " + type);
+					}
 					break;
 			}
 		}

diff --git a/src/main/java/org/javamrt/mrt/UnsupportedAttribute.java b/src/main/java/org/javamrt/mrt/UnsupportedAttribute.java
@@ -1,5 +1,7 @@
 package org.javamrt.mrt;
 
+import org.javamrt.utils.RecordAccess;
+
 import java.util.Arrays;
 
 public class UnsupportedAttribute implements Attribute {
@@ -14,10 +16,7 @@ public UnsupportedAttribute(int type, byte[] buffer) {
 
     @Override
     public String toString() {
-        return "UnsupportedAttribute{" +
-                "type=" + type +
-                ", buffer=" + Arrays.toString(buffer) +
-                '}';
+        return "Attribute type " + type + ": " + RecordAccess.arrayToString(buffer);
     }
 
     @Override