Fixed findbug issues in BGP.

[bgpcep.git] / bgp / parser-impl / src / main / java / org / opendaylight / protocol / bgp / parser / impl / message / update / OriginatorIdAttributeParser.java

diff --git a/bgp/parser-impl/src/main/java/org/opendaylight/protocol/bgp/parser/impl/message/update/OriginatorIdAttributeParser.java b/bgp/parser-impl/src/main/java/org/opendaylight/protocol/bgp/parser/impl/message/update/OriginatorIdAttributeParser.java
index 3520d66c5fe838dbeaf15e578a5f7bae56eabfb2..9cdc4409444a7fedce7353ea68a3d501e04567a9 100644 (file)
--- a/bgp/parser-impl/src/main/java/org/opendaylight/protocol/bgp/parser/impl/message/update/OriginatorIdAttributeParser.java
+++ b/bgp/parser-impl/src/main/java/org/opendaylight/protocol/bgp/parser/impl/message/update/OriginatorIdAttributeParser.java
@@ -8,10 +8,8 @@
 package org.opendaylight.protocol.bgp.parser.impl.message.update;
 
 import com.google.common.base.Preconditions;
-
 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.Unpooled;
-
 import org.opendaylight.protocol.bgp.parser.spi.AttributeParser;
 import org.opendaylight.protocol.bgp.parser.spi.AttributeSerializer;
 import org.opendaylight.protocol.bgp.parser.spi.AttributeUtil;
@@ -34,6 +32,7 @@ public final class OriginatorIdAttributeParser implements AttributeParser,Attrib
 
     @Override
     public void serializeAttribute(final DataObject attribute, final ByteBuf byteAggregator) {
+        Preconditions.checkArgument(attribute instanceof PathAttributes, "Attribute parameter is not a PathAttribute object.");
         final OriginatorId originator = ((PathAttributes) attribute).getOriginatorId();
         if (originator == null) {
             return;