Refactor SOL003 Adapter to organize its modules
[so.git] / adapters / etsi-sol003-adapter / etsi-sol003-package-management / etsi-sol003-package-management-adapter / src / main / java / org / onap / so / adapters / vnfmadapter / extclients / etsicatalog / EtsiCatalogServiceProviderConfiguration.java
@@ -25,6 +25,7 @@ import java.security.KeyManagementException;
 import java.security.KeyStoreException;
 import java.security.NoSuchAlgorithmException;
 import java.security.cert.CertificateException;
+import java.util.Iterator;
 import java.util.concurrent.TimeUnit;
 import javax.net.ssl.HostnameVerifier;
 import javax.net.ssl.SSLContext;
@@ -55,7 +56,12 @@ import org.springframework.context.annotation.Configuration;
 import org.springframework.core.io.Resource;
 import org.springframework.http.client.BufferingClientHttpRequestFactory;
 import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
+import org.springframework.http.converter.HttpMessageConverter;
+import org.springframework.http.converter.json.GsonHttpMessageConverter;
+import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
 import org.springframework.web.client.RestTemplate;
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
 
 /**
  * Configures the HttpRestServiceProvider to make REST calls to the ETSI Catalog Manager
@@ -167,4 +173,15 @@ public class EtsiCatalogServiceProviderConfiguration extends AbstractServiceProv
 
     }
 
+    public void setGsonMessageConverter(final RestTemplate restTemplate) {
+        final Iterator<HttpMessageConverter<?>> iterator = restTemplate.getMessageConverters().iterator();
+        while (iterator.hasNext()) {
+            if (iterator.next() instanceof MappingJackson2HttpMessageConverter) {
+                iterator.remove();
+            }
+        }
+        final Gson gson = new GsonBuilder().create();
+        restTemplate.getMessageConverters().add(new GsonHttpMessageConverter(gson));
+    }
+
 }