Register a gson type adapter for Instant

Added a type adapter to the encoder used without a custom encoder so
that it properly serializes Instant types.

Issue-ID: POLICY-101
Change-Id: Ic1517505d50b81abc840a1591c7fb4a75f80a126
Signed-off-by: Charles Cole <cc847m@att.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/policy-management/src/main/java/org/onap/policy/drools/protocol/coders/ProtocolCoderToolset.java b/policy-management/src/main/java/org/onap/policy/drools/protocol/coders/ProtocolCoderToolset.java
index d53ab28e..07206f95 100644
--- a/policy-management/src/main/java/org/onap/policy/drools/protocol/coders/ProtocolCoderToolset.java
+++ b/policy-management/src/main/java/org/onap/policy/drools/protocol/coders/ProtocolCoderToolset.java
@@ -533,14 +533,16 @@ class GsonProtocolCoderToolset extends ProtocolCoderToolset {
    */
   @JsonIgnore
   protected final Gson decoder = new GsonBuilder().disableHtmlEscaping()
-      .registerTypeAdapter(ZonedDateTime.class, new GsonUTCAdapter()).create();
+      .registerTypeAdapter(ZonedDateTime.class, new GsonUTCAdapter())
+      .registerTypeAdapter(Instant.class, new GsonInstantAdapter()).create();
 
   /**
    * encoder
    */
   @JsonIgnore
   protected final Gson encoder = new GsonBuilder().disableHtmlEscaping()
-      .registerTypeAdapter(ZonedDateTime.class, new GsonUTCAdapter()).create();
+      .registerTypeAdapter(ZonedDateTime.class, new GsonUTCAdapter())
+      .registerTypeAdapter(Instant.class, new GsonInstantAdapter()).create();
 
   /**
    * Toolset to encode/decode tools associated with a topic