1 files changed, 43 insertions, 32 deletions
diff --git a/ecomp-portal-BE-common/src/main/java/org/openecomp/portalapp/portal/service/ConsulHealthService.java b/ecomp-portal-BE-common/src/main/java/org/openecomp/portalapp/portal/service/ConsulHealthService.java
index 6ceb2cac..24367e6e 100644
--- a/ecomp-portal-BE-common/src/main/java/org/openecomp/portalapp/portal/service/ConsulHealthService.java
+++ b/ecomp-portal-BE-common/src/main/java/org/openecomp/portalapp/portal/service/ConsulHealthService.java
@@ -1,32 +1,43 @@
-/*-
- * ================================================================================
- * ECOMP Portal
- * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property
- * ================================================================================
- * 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.
- * ================================================================================
- */
-package org.openecomp.portalapp.portal.service;
-
-import java.util.List;
-
-import org.openecomp.portalapp.portal.exceptions.NoHealthyServiceException;
-import com.ecwid.consul.ConsulException;
-import com.orbitz.consul.model.health.ServiceHealth;
-
-public interface ConsulHealthService {
-	public String getServiceLocation(String service)  throws NoHealthyServiceException;
-	public List<ServiceHealth> getAllHealthyNodes(String service)  throws ConsulException;
-	public List<ServiceHealth> getAllNodes(String service)  throws ConsulException;
-}
+/*-
+ * ================================================================================
+ * ECOMP Portal
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property
+ * ================================================================================
+ * 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.
+ * ================================================================================
+ */
+package org.openecomp.portalapp.portal.service;
+
+import java.util.List;
+
+import org.openecomp.portalapp.portal.exceptions.NoHealthyServiceException;
+import com.ecwid.consul.ConsulException;
+import com.orbitz.consul.model.health.ServiceHealth;
+
+public interface ConsulHealthService {
+	/**
+	 * This method returns the location of one healthy node if found in Consul -
+	 * If not found in / by Consul, it falls back to 'localhost'
+	 * 
+	 * @param service
+	 * @param fallbackPortOnLocalhost
+	 *            value provided by the calling service
+	 * @return Service location
+	 */
+	public String getServiceLocation(String service, String fallbackPortOnLocalhost) throws NoHealthyServiceException;
+
+	public List<ServiceHealth> getAllHealthyNodes(String service) throws ConsulException;
+
+	public List<ServiceHealth> getAllNodes(String service) throws ConsulException;
+}