remove json serialization

src/main/java/net/floodlightcontroller/servicechaining/ServiceChain.java

@@ -4,15 +4,12 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 
-import org.codehaus.jackson.map.annotate.JsonSerialize;
-
 /**
  * ServiceChaining module encapsulates properties of service chains and their member nodes
  *
  * @author kjiang
  *
  */
-@JsonSerialize(using=ServiceChainSerializer.class)
 public class ServiceChain {
     // Tenant
     private String tenant;

src/main/java/net/floodlightcontroller/servicechaining/ServiceChainSerializer.java

-package net.floodlightcontroller.servicechaining;
-
-import java.io.IOException;
-import java.util.Collection;
-
-import org.codehaus.jackson.JsonGenerator;
-import org.codehaus.jackson.JsonProcessingException;
-import org.codehaus.jackson.map.JsonSerializer;
-import org.codehaus.jackson.map.SerializerProvider;
-
-public class ServiceChainSerializer extends JsonSerializer<ServiceChain> {
-
-    @Override
-    public void serialize(ServiceChain sc, JsonGenerator jgen,
-                          SerializerProvider sp) throws IOException,
-            JsonProcessingException {
-        jgen.writeStartObject();
-        jgen.writeStringField("name", sc.getName());
-        jgen.writeStringField("description", sc.getDescription());
-        if (sc.getSourceBvs() != null) {
-            jgen.writeStringField("source-BVS", sc.getSourceBvs());
-        } else {
-            jgen.writeStringField("source-BVS", "*");
-        }
-        if (sc.getDestinationBvs() != null) {
-            jgen.writeStringField("destination-BVS", sc.getDestinationBvs());
-        } else {
-            jgen.writeStringField("destination-BVS", "*");
-        }
-        jgen.writeArrayFieldStart("service-nodes");
-        Collection<ServiceNode> serviceNodes = sc.getServiceNodes();
-        if (serviceNodes != null && !serviceNodes.isEmpty()) {
-            for (ServiceNode sn : serviceNodes) {
-                jgen.writeObject(sn);
-            }
-        }
-        jgen.writeEndArray();
-        jgen.writeEndObject();
-    }
-
-    @Override
-    public Class<ServiceChain> handledType() {
-        return ServiceChain.class;
-    }
-}