Add gson handler and tests

Added JacksonHandler which provides jackson behavior in gson.
Also added classes to facilitate testing of gson serializations.
Added compareGson(xxx, Class).
Removed trailing spaces from some files.
Updated license dates.
Replaced incorrect constant with ${xxx} in json test file.
Fixed typo in test method name.

Change-Id: If05b654d76a4ffc88646f03334be82b32506f28f
Issue-ID: POLICY-1428
Signed-off-by: Jim Hahn <jrh3@att.com>

4 files changed, 17 insertions, 2 deletions

diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/TopicEndpointProxy.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/TopicEndpointProxy.java
index 9912761f..ebed381d 100644
--- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/TopicEndpointProxy.java
+++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/TopicEndpointProxy.java
@@ -31,6 +31,7 @@ import org.onap.policy.common.endpoints.event.comm.bus.NoopTopicSink;
 import org.onap.policy.common.endpoints.event.comm.bus.NoopTopicSource;
 import org.onap.policy.common.endpoints.event.comm.bus.UebTopicSink;
 import org.onap.policy.common.endpoints.event.comm.bus.UebTopicSource;
+import org.onap.policy.common.gson.annotation.GsonJsonIgnore;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -229,35 +230,42 @@ class TopicEndpointProxy implements TopicEndpoint {
     }
 
     @JsonIgnore
+    @GsonJsonIgnore
     @Override
     public List<UebTopicSource> getUebTopicSources() {
         return UebTopicSource.factory.inventory();
     }
 
     @JsonIgnore
+    @GsonJsonIgnore
     @Override
     public List<DmaapTopicSource> getDmaapTopicSources() {
         return DmaapTopicSource.factory.inventory();
     }
 
+    @JsonIgnore
+    @GsonJsonIgnore
     @Override
     public List<NoopTopicSource> getNoopTopicSources() {
         return NoopTopicSource.factory.inventory();
     }
 
     @JsonIgnore
+    @GsonJsonIgnore
     @Override
     public List<UebTopicSink> getUebTopicSinks() {
         return UebTopicSink.factory.inventory();
     }
 
     @JsonIgnore
+    @GsonJsonIgnore
     @Override
     public List<DmaapTopicSink> getDmaapTopicSinks() {
         return DmaapTopicSink.factory.inventory();
     }
 
     @JsonIgnore
+    @GsonJsonIgnore
     @Override
     public List<NoopTopicSink> getNoopTopicSinks() {
         return NoopTopicSink.factory.inventory();
@@ -325,6 +333,7 @@ class TopicEndpointProxy implements TopicEndpoint {
      * @return list of managed endpoints
      */
     @JsonIgnore
+    @GsonJsonIgnore
     protected List<Startable> getEndpoints() {
         final List<Startable> endpoints = new ArrayList<>();
 
diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusPublisher.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusPublisher.java
index 9b2e6f5c..1c2d6eeb 100644
--- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusPublisher.java
+++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/event/comm/bus/internal/BusPublisher.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * policy-endpoints
  * ================================================================================
- * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
  * Modifications Copyright (C) 2018 Samsung Electronics Co., Ltd.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -41,6 +41,7 @@ import org.onap.dmaap.mr.client.response.MRPublisherResponse;
 import org.onap.dmaap.mr.test.clients.ProtocolTypeConstants;
 import org.onap.policy.common.endpoints.event.comm.bus.DmaapTopicSinkFactory;
 import org.onap.policy.common.endpoints.properties.PolicyEndPointProperties;
+import org.onap.policy.common.gson.annotation.GsonJsonIgnore;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -72,6 +73,7 @@ public interface BusPublisher {
          * The actual Cambria publisher.
          */
         @JsonIgnore
+        @GsonJsonIgnore
         protected volatile CambriaBatchingPublisher publisher;
 
         /**
diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/http/client/internal/JerseyClient.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/http/client/internal/JerseyClient.java
index 2287486e..01f9fbe3 100644
--- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/http/client/internal/JerseyClient.java
+++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/http/client/internal/JerseyClient.java
@@ -41,6 +41,7 @@ import org.glassfish.jersey.client.ClientProperties;
 import org.glassfish.jersey.client.authentication.HttpAuthenticationFeature;
 import org.onap.policy.common.endpoints.event.comm.bus.internal.BusTopicParams;
 import org.onap.policy.common.endpoints.http.client.HttpClient;
+import org.onap.policy.common.gson.annotation.GsonJsonIgnore;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -270,6 +271,7 @@ public class JerseyClient implements HttpClient {
     }
 
     @JsonIgnore
+    @GsonJsonIgnore
     @Override
     public String getPassword() {
         return password;
diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/http/server/internal/JettyServletServer.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/http/server/internal/JettyServletServer.java
index 0c52aca8..76ad116f 100644
--- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/http/server/internal/JettyServletServer.java
+++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/http/server/internal/JettyServletServer.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * ONAP
  * ================================================================================
- * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
+ * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -44,6 +44,7 @@ import org.eclipse.jetty.util.security.Credential;
 import org.eclipse.jetty.util.ssl.SslContextFactory;
 import org.onap.aaf.cadi.filter.CadiFilter;
 import org.onap.policy.common.endpoints.http.server.HttpServletServer;
+import org.onap.policy.common.gson.annotation.GsonJsonIgnore;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -486,6 +487,7 @@ public abstract class JettyServletServer implements HttpServletServer, Runnable
      * @return the password
      */
     @JsonIgnore
+    @GsonJsonIgnore
     public String getPassword() {
         return password;
     }