X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=main%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fpolicy%2Fapi%2Fmain%2Frest%2FCommonRestController.java;h=5e4c3ee51f81e4ea194f5f4163e3d9a60b2a9886;hb=a4b28fed45ecdceade0c7a3dc105694e26fe4b3e;hp=0389e0f614698f4c9a2122c24cda01f6ffc35778;hpb=5f919673b13d8fd40a6a90b97f4e662ade068304;p=policy%2Fapi.git

diff --git a/main/src/main/java/org/onap/policy/api/main/rest/CommonRestController.java b/main/src/main/java/org/onap/policy/api/main/rest/CommonRestController.java
index 0389e0f6..5e4c3ee5 100644
--- a/main/src/main/java/org/onap/policy/api/main/rest/CommonRestController.java
+++ b/main/src/main/java/org/onap/policy/api/main/rest/CommonRestController.java
@@ -4,6 +4,7 @@
  * ================================================================================
  * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
  * Modifications Copyright (C) 2022 Bell Canada. All rights reserved.
+ * Modifications Copyright (C) 2022 Nordix Foundation.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -24,6 +25,7 @@
 package org.onap.policy.api.main.rest;
 
 import java.util.UUID;
+import org.onap.policy.api.main.exception.PolicyApiRuntimeException;
 import org.onap.policy.common.utils.coder.Coder;
 import org.onap.policy.common.utils.coder.CoderException;
 import org.onap.policy.common.utils.coder.StandardCoder;
@@ -31,6 +33,7 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.ExceptionHandler;
 
 /**
  * Super class from which REST controllers are derived.
@@ -39,7 +42,41 @@ public class CommonRestController {
 
     private static final Logger LOGGER = LoggerFactory.getLogger(CommonRestController.class);
 
-    private final Coder coder = new StandardCoder();
+    protected static final String EXTENSION_NAME = "interface info";
+
+    protected static final String API_VERSION_NAME = "api-version";
+    protected static final String API_VERSION = "1.0.0";
+
+    protected static final String LAST_MOD_NAME = "last-mod-release";
+
+    protected static final String AUTHORIZATION_TYPE = "basicAuth";
+
+    protected static final String VERSION_MINOR_NAME = "X-MinorVersion";
+    protected static final String VERSION_MINOR_DESCRIPTION =
+        "Used to request or communicate a MINOR version back from the client"
+            + " to the server, and from the server back to the client";
+
+    protected static final String VERSION_PATCH_NAME = "X-PatchVersion";
+    protected static final String VERSION_PATCH_DESCRIPTION = "Used only to communicate a PATCH version in a "
+        + "response for troubleshooting purposes only, and will not be provided by" + " the client on request";
+
+    protected static final String VERSION_LATEST_NAME = "X-LatestVersion";
+    protected static final String VERSION_LATEST_DESCRIPTION = "Used only to communicate an API's latest version";
+
+    protected static final String REQUEST_ID_NAME = "X-ONAP-RequestID";
+    protected static final String REQUEST_ID_HDR_DESCRIPTION = "Used to track REST transactions for logging purpose";
+    protected static final String REQUEST_ID_PARAM_DESCRIPTION = "RequestID for http transaction";
+
+    protected static final String AUTHENTICATION_ERROR_MESSAGE = "Authentication Error";
+    protected static final String AUTHORIZATION_ERROR_MESSAGE = "Authorization Error";
+    protected static final String SERVER_ERROR_MESSAGE = "Internal Server Error";
+    protected static final String NOT_FOUND_MESSAGE = "Resource Not Found";
+    protected static final String INVALID_BODY_MESSAGE = "Invalid Body";
+    protected static final String INVALID_PAYLOAD_MESSAGE = "Not Acceptable Payload";
+    protected static final String HTTP_CONFLICT_MESSAGE = "Delete Conflict, Rule Violation";
+    protected static final String ERROR_MESSAGE_NO_POLICIES_FOUND = "No policies found";
+
+    protected final Coder coder = new StandardCoder();
 
     protected <T> ResponseEntity<T> makeOkResponse(UUID requestId, T respEntity) {
         HttpHeaders headers = new HttpHeaders();
@@ -89,4 +126,11 @@ public class CommonRestController {
             return null;
         }
     }
+
+    @ExceptionHandler(value = {PolicyApiRuntimeException.class})
+    protected ResponseEntity<Object> handleException(PolicyApiRuntimeException ex) {
+        LOGGER.warn(ex.getMessage(), ex.getCause());
+        return makeErrorResponse(ex.getRequestId(), ex.getErrorResponse(),
+            ex.getErrorResponse().getResponseCode().getStatusCode());
+    }
 }
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