Fix checkstyle issues to enforce it

[controller.git] / opendaylight / config / config-api / src / main / java / org / opendaylight / controller / config / api / ValidationException.java

diff --git a/opendaylight/config/config-api/src/main/java/org/opendaylight/controller/config/api/ValidationException.java b/opendaylight/config/config-api/src/main/java/org/opendaylight/controller/config/api/ValidationException.java
index 1d528e5b001c5c5335fff5abbba5c41e2b7ca87c..83e83e9b176a9bb1f44c8f87535609b480e77216 100644 (file)
--- a/opendaylight/config/config-api/src/main/java/org/opendaylight/controller/config/api/ValidationException.java
+++ b/opendaylight/config/config-api/src/main/java/org/opendaylight/controller/config/api/ValidationException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
+ * Copyright (c) 2013, 2017 Cisco Systems, Inc. and others.  All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
@@ -15,18 +15,22 @@ import java.util.Map;
 import java.util.Map.Entry;
 
 /**
- * This exception is not intended to be used while implementing modules,
- * it aggregates validation exceptions and sends them back to the user.
- * Use {@link org.opendaylight.controller.config.api.JmxAttributeValidationException} for
- * validating modules instead.
+ * This exception is not intended to be used while implementing modules, it
+ * aggregates validation exceptions and sends them back to the user. Use
+ * {@link org.opendaylight.controller.config.api.JmxAttributeValidationException}
+ * for validating modules instead.
  */
 public class ValidationException extends Exception {
     private static final long serialVersionUID = -6072893219820274247L;
 
-    private final Map<String/* module name */, Map<String/* instance name */, ExceptionMessageWithStackTrace>> failedValidations;
+    private final Map<String/* module name */,
+        Map<String/* instance name */,
+        ExceptionMessageWithStackTrace>> failedValidations;
 
     public ValidationException(
-            final Map<String /* module name */, Map<String /* instance name */, ExceptionMessageWithStackTrace>> failedValidations) {
+            final Map<String /* module name */,
+            Map<String /* instance name */,
+            ExceptionMessageWithStackTrace>> failedValidations) {
         super(failedValidations.toString());
         this.failedValidations = Collections.unmodifiableMap(failedValidations);
     }
@@ -35,20 +39,17 @@ public class ValidationException extends Exception {
             final List<ValidationException> collectedExceptions) {
         Map<String, Map<String, ExceptionMessageWithStackTrace>> failedValidations = new HashMap<>();
         for (ValidationException ve : collectedExceptions) {
-            for (Entry<String, Map<String, ExceptionMessageWithStackTrace>> outerEntry : ve
-                    .getFailedValidations().entrySet()) {
-                for (Entry<String, ExceptionMessageWithStackTrace> innerEntry : outerEntry
-                        .getValue().entrySet()) {
+            for (Entry<String, Map<String, ExceptionMessageWithStackTrace>> outerEntry : ve.getFailedValidations()
+                    .entrySet()) {
+                for (Entry<String, ExceptionMessageWithStackTrace> innerEntry : outerEntry.getValue().entrySet()) {
                     String moduleName = outerEntry.getKey();
                     String instanceName = innerEntry.getKey();
                     ExceptionMessageWithStackTrace ex = innerEntry.getValue();
                     Map<String, ExceptionMessageWithStackTrace> instanceToExMap = failedValidations
                             .computeIfAbsent(moduleName, k -> new HashMap<>());
                     if (instanceToExMap.containsKey(instanceName)) {
-                        throw new IllegalArgumentException(
-                                "Cannot merge with same module name "
-                                        + moduleName + " and instance name "
-                                        + instanceName);
+                        throw new IllegalArgumentException("Cannot merge with same module name " + moduleName
+                                + " and instance name " + instanceName);
                     }
                     instanceToExMap.put(instanceName, ex);
                 }
@@ -57,23 +58,25 @@ public class ValidationException extends Exception {
         return new ValidationException(failedValidations);
     }
 
-    public static ValidationException createForSingleException(
-            final ModuleIdentifier moduleIdentifier, final Exception e) {
+    public static ValidationException createForSingleException(final ModuleIdentifier moduleIdentifier,
+            final Exception exception) {
         Map<String, Map<String, ExceptionMessageWithStackTrace>> failedValidations = new HashMap<>();
         Map<String, ExceptionMessageWithStackTrace> innerMap = new HashMap<>();
 
         failedValidations.put(moduleIdentifier.getFactoryName(), innerMap);
-        innerMap.put(moduleIdentifier.getInstanceName(),
-                new ExceptionMessageWithStackTrace(e));
+        innerMap.put(moduleIdentifier.getInstanceName(), new ExceptionMessageWithStackTrace(exception));
         return new ValidationException(failedValidations);
     }
 
-    public Map<String/* module name */, Map<String/* instance name */, ExceptionMessageWithStackTrace>> getFailedValidations() {
+    public Map<String/* module name */,
+        Map<String/* instance name */,
+        ExceptionMessageWithStackTrace>> getFailedValidations() {
         return failedValidations;
     }
 
     public static class ExceptionMessageWithStackTrace {
-        private String message, stackTrace;
+        private String message;
+        private String stackTrace;
 
         public ExceptionMessageWithStackTrace() {
         }
@@ -83,8 +86,8 @@ public class ValidationException extends Exception {
             this.stackTrace = stackTrace;
         }
 
-        public ExceptionMessageWithStackTrace(final Exception e) {
-            this(e.getMessage(), Arrays.toString(e.getStackTrace()));
+        public ExceptionMessageWithStackTrace(final Exception exception) {
+            this(exception.getMessage(), Arrays.toString(exception.getStackTrace()));
         }
 
         public String getMessage() {
@@ -107,10 +110,8 @@ public class ValidationException extends Exception {
         public int hashCode() {
             final int prime = 31;
             int result = 1;
-            result = prime * result
-                    + ((message == null) ? 0 : message.hashCode());
-            result = prime * result
-                    + ((stackTrace == null) ? 0 : stackTrace.hashCode());
+            result = prime * result + (message == null ? 0 : message.hashCode());
+            result = prime * result + (stackTrace == null ? 0 : stackTrace.hashCode());
             return result;
         }
 
@@ -147,6 +148,5 @@ public class ValidationException extends Exception {
         public String toString() {
             return message;
         }
-
     }
 }