Use static constants instead

[cli.git] / profiles / http / src / main / java / org / onap / cli / fw / http / schema / OnapCommandSchemaHttpLoader.java

diff --git a/profiles/http/src/main/java/org/onap/cli/fw/http/schema/OnapCommandSchemaHttpLoader.java b/profiles/http/src/main/java/org/onap/cli/fw/http/schema/OnapCommandSchemaHttpLoader.java
index 52b7571..55295aa 100644 (file)
--- a/profiles/http/src/main/java/org/onap/cli/fw/http/schema/OnapCommandSchemaHttpLoader.java
+++ b/profiles/http/src/main/java/org/onap/cli/fw/http/schema/OnapCommandSchemaHttpLoader.java
@@ -47,6 +47,12 @@ import net.minidev.json.JSONObject;
 
 public class OnapCommandSchemaHttpLoader {
 
+    private static final String ATTRIBUTE = "Attribute '";
+
+    private OnapCommandSchemaHttpLoader() {
+        // to follow standards !
+    }
+
     public static List<String> loadHttpSchema(OnapHttpCommand cmd, String schemaName, boolean includeDefault,
                                           boolean validateSchema) throws OnapCommandException {
         try {
@@ -174,11 +180,11 @@ public class OnapCommandSchemaHttpLoader {
                                         if (serviceMap.containsKey(secKey)) {
                                             Object obj = serviceMap.get(secKey);
                                             if (obj == null) {
-                                                errorList.add("Attribute '" + secKey + "' under '" + OnapCommandHttpConstants.SERVICE + "' is empty");
+                                                errorList.add(ATTRIBUTE + secKey + "' under '" + OnapCommandHttpConstants.SERVICE + "' is empty");
                                             } else {
                                                 String value = String.valueOf(obj);
                                                 if (!OnapCommandConfig.getCommaSeparatedList(validationMap.get(secKey)).contains(value)) {
-                                                    errorList.add("Attribute '" + secKey + "' contains invalid value. Valide values are "
+                                                    errorList.add(ATTRIBUTE + secKey + "' contains invalid value. Valide values are "
                                                             + OnapCommandConfig.getCommaSeparatedList(validationMap.get(key1))); //
                                                 }
                                             }
@@ -284,7 +290,7 @@ public class OnapCommandSchemaHttpLoader {
             String method = (String) requestMap.get(OnapCommandHttpConstants.METHOD);
             if (method != null && !method.isEmpty()) {
                 if (!OnapCommandConfig.getCommaSeparatedList(OnapCommandHttpConstants.HTTP_METHODS).contains(method.toLowerCase())) {
-                    errorList.add("Attribute '" + OnapCommandHttpConstants.METHOD + "' under '" + OnapCommandHttpConstants.REQUEST + "' is invalid, correct types are "
+                    errorList.add(ATTRIBUTE + OnapCommandHttpConstants.METHOD + "' under '" + OnapCommandHttpConstants.REQUEST + "' is invalid, correct types are "
                             + OnapCommandConfig.getCommaSeparatedList(OnapCommandHttpConstants.HTTP_METHODS).toString());
                 }
             } else {