Added VndErrorException

Author: jmnarloch

src/main/java/org/springframework/hateoas/VndErrorException.java

@@ -0,0 +1,79 @@
+/*
+ * Copyright 2013-2015 the original author or authors.
+ *
+ * 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.springframework.hateoas;
+
+import org.springframework.hateoas.VndErrors.VndError;
+
+/**
+ * A base exception used for propagating the {@link VndErrors} received from remote service call.
+ *
+ * @author Jakub Narloch
+ * @see VndErrors
+ */
+public class VndErrorException extends RuntimeException {
+
+    private final VndErrors errors;
+
+    /**
+     * Creates new instance of {@link VndErrorException} with the single {@link VndError}.
+     *
+     * @param error the error
+     */
+    public VndErrorException(VndError error) {
+        this.errors = new VndErrors(error);
+    }
+
+    /**
+     * Creates new instance of {@link VndErrorException} with {@link VndErrors}.
+     *
+     * @param errors the errors
+     */
+    public VndErrorException(VndErrors errors) {
+        this.errors = errors;
+    }
+
+    /**
+     * Creates new instance of {@link VndErrorException} with detailed error message and {@link VndErrors}.
+     *
+     * @param message the detailed error message
+     * @param errors  the errors
+     */
+    public VndErrorException(String message, VndErrors errors) {
+        super(message);
+        this.errors = errors;
+    }
+
+    /**
+     * Creates new instance of {@link VndErrorException} with detailed error message, inner cause and {@link VndErrors}.
+     *
+     * @param message the detailed error message
+     * @param cause   the inner cause
+     * @param errors  the errors
+     */
+    public VndErrorException(String message, Throwable cause, VndErrors errors) {
+        super(message, cause);
+        this.errors = errors;
+    }
+
+    /**
+     * Retrieves the errors.
+     *
+     * @return the errors
+     */
+    public VndErrors getErrors() {
+        return errors;
+    }
+}