* Added JsonSerialize to the Flow-related containers.
* Implement the remaining toString() methods that were
returning empty strings.
diff --git a/src/main/java/net/floodlightcontroller/util/serializers/FlowEntryMatchSerializer.java b/src/main/java/net/floodlightcontroller/util/serializers/FlowEntryMatchSerializer.java
new file mode 100644
index 0000000..0de3b08
--- /dev/null
+++ b/src/main/java/net/floodlightcontroller/util/serializers/FlowEntryMatchSerializer.java
@@ -0,0 +1,28 @@
+package net.floodlightcontroller.util.serializers;
+
+import java.io.IOException;
+
+import org.codehaus.jackson.JsonGenerator;
+import org.codehaus.jackson.JsonProcessingException;
+import org.codehaus.jackson.map.JsonSerializer;
+import org.codehaus.jackson.map.SerializerProvider;
+
+import net.floodlightcontroller.util.FlowEntryMatch;
+
+/**
+ * Serialize a FlowEntryMatch as a string.
+ */
+public class FlowEntryMatchSerializer extends JsonSerializer<FlowEntryMatch> {
+
+ @Override
+ public void serialize(FlowEntryMatch flowEntryMatch,
+ JsonGenerator jGen, SerializerProvider serializer)
+ throws IOException, JsonProcessingException {
+ jGen.writeStartObject();
+ jGen.writeObjectField("srcMac", flowEntryMatch.srcMac());
+ jGen.writeObjectField("dstMac", flowEntryMatch.dstMac());
+ jGen.writeObjectField("srcIPv4Net", flowEntryMatch.srcIPv4Net());
+ jGen.writeObjectField("dstIPv4Net", flowEntryMatch.dstIPv4Net());
+ jGen.writeEndObject();
+ }
+}