Config to be able to route GET through datarouter

Option to route GET through data router

Issue-ID: AAI-482
Change-Id: I6b9a3621d5e3a5ec83d69a948917865941ede833
Signed-off-by: Gurjeet Bedi <gurjeetb@amdocs.com>

2 files changed, 73 insertions, 12 deletions

diff --git a/src/main/java/org/onap/crud/dao/DataRouterDAO.java b/src/main/java/org/onap/crud/dao/DataRouterDAO.java
new file mode 100644
index 0000000..910fcf2
--- /dev/null
+++ b/src/main/java/org/onap/crud/dao/DataRouterDAO.java
@@ -0,0 +1,51 @@
+/**
+ * ============LICENSE_START=======================================================
+ * Gizmo
+ * ================================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * 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.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ *
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ */
+package org.onap.crud.dao;
+
+import org.eclipse.jetty.util.security.Password;
+import org.onap.aai.cl.api.Logger;
+import org.onap.aai.cl.eelf.LoggerFactory;
+import org.onap.aai.restclient.client.RestClient;
+import org.onap.aai.restclient.enums.RestAuthenticationMode;
+import org.onap.crud.dao.champ.ChampDao;
+import org.onap.crud.util.CrudServiceConstants;
+
+public class DataRouterDAO extends ChampDao {
+  private Logger logger = LoggerFactory.getInstance().getLogger(DataRouterDAO.class.getName());
+
+  public DataRouterDAO(String url, String certPassword) {
+    try {
+      client = new RestClient().authenticationMode(RestAuthenticationMode.SSL_CERT).validateServerHostname(false)
+          .validateServerCertChain(false).clientCertFile(CrudServiceConstants.CRD_DATAROUTER_AUTH_FILE)
+          .clientCertPassword(Password.deobfuscate(certPassword));
+
+      baseObjectUrl = url + OBJECT_SUB_URL;
+      baseRelationshipUrl = url + RELATIONSHIP_SUB_URL;
+     } catch (Exception e) {
+      System.out.println("Error setting up datarouter configuration");
+      e.printStackTrace();
+      System.exit(1);
+    }
+  }
+}
diff --git a/src/main/java/org/onap/crud/dao/champ/ChampDao.java b/src/main/java/org/onap/crud/dao/champ/ChampDao.java
index 0bf8368..cd0e66f 100644
--- a/src/main/java/org/onap/crud/dao/champ/ChampDao.java
+++ b/src/main/java/org/onap/crud/dao/champ/ChampDao.java
@@ -57,26 +57,29 @@ import javax.ws.rs.core.MediaType;
 import javax.ws.rs.core.Response;
 
 public class ChampDao implements GraphDao {
-  private RestClient client;
-  private String baseObjectUrl;
-  private String baseRelationshipUrl;
-  private String baseTransactionUrl;
-
-  private static final String HEADER_FROM_APP = "X-FromAppId";
-  private static final String HEADER_TRANS_ID = "X-TransactionId";
-  private static final String FROM_APP_NAME = "Gizmo";
-  private static final String OBJECT_SUB_URL = "objects";
-  private static final String RELATIONSHIP_SUB_URL = "relationships";
-  private static final String TRANSACTION_SUB_URL = "transaction";
+  protected RestClient client;
+  protected String baseObjectUrl;
+  protected String baseRelationshipUrl;
+  protected String baseTransactionUrl;
+
+  protected static final String HEADER_FROM_APP = "X-FromAppId";
+  protected static final String HEADER_TRANS_ID = "X-TransactionId";
+  protected static final String FROM_APP_NAME = "Gizmo";
+  protected static final String OBJECT_SUB_URL = "objects";
+  protected static final String RELATIONSHIP_SUB_URL = "relationships";
+  protected static final String TRANSACTION_SUB_URL = "transaction";
 
   private Logger logger = LoggerFactory.getInstance().getLogger(ChampDao.class.getName());
 
   // We use a custom vertex serializer for champ because it expects "key"
   // instead of "id"
-  private static final Gson champGson = new GsonBuilder()
+  protected static final Gson champGson = new GsonBuilder()
       .registerTypeAdapterFactory(new GsonJava8TypeAdapterFactory())
       .registerTypeAdapter(Vertex.class, new ChampVertexSerializer())
       .registerTypeAdapter(Edge.class, new ChampEdgeSerializer()).create();
+  
+  public ChampDao() {
+  }
 
   public ChampDao(String champUrl, String certPassword) {
     try {
@@ -94,6 +97,13 @@ public class ChampDao implements GraphDao {
     }
   }
 
+  public ChampDao(RestClient client, String baseObjectUrl, String baseRelationshipUrl, String baseTransactionUrl) {
+      this.client = client;
+      this.baseObjectUrl = baseObjectUrl;
+      this.baseRelationshipUrl = baseRelationshipUrl;
+      this.baseTransactionUrl = baseTransactionUrl;
+  }
+
   @Override
   public Vertex getVertex(String id, String version) throws CrudException {
     String url = baseObjectUrl + "/" + id;