content: /*
   *  Licensed to the Apache Software Foundation (ASF) under one
   *  or more contributor license agreements.  See the NOTICE file
   *  distributed with this work for additional information
   *  regarding copyright ownership.  The ASF licenses this file
   *  to you 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.apache.causeway.viewer.restfulobjects.rendering;
  
  import org.apache.causeway.viewer.restfulobjects.applib.JsonRepresentation;
  import org.apache.causeway.viewer.restfulobjects.applib.RestfulResponse.HttpStatusCode;
  
  public class RestfulObjectsApplicationException
  extends RuntimeException
  implements ExceptionWithHttpStatusCode, ExceptionWithBody {
  
      private static final long serialVersionUID = 1L;
  
      public static final RestfulObjectsApplicationException create(final HttpStatusCode httpStatusCode) {
          return createWithCause(httpStatusCode, null);
      }
  
      public static RestfulObjectsApplicationException createWithMessage(
              final HttpStatusCode httpStatusCode,
              final String message, final Object... args) {
          return createWithCauseAndMessage(httpStatusCode, null, message, args);
      }
  
      public static RestfulObjectsApplicationException createWithCause(
              final HttpStatusCode httpStatusCode,
              final Exception cause) {
          return createWithCauseAndMessage(httpStatusCode, cause, null);
      }
  
      public static RestfulObjectsApplicationException createWithCauseAndMessage(
              final HttpStatusCode httpStatusCode,
              final Exception cause,
              final String message, final Object... args) {
          return new RestfulObjectsApplicationException(httpStatusCode, formatString(message, args), cause, null);
      }
  
      public static RestfulObjectsApplicationException createWithBody(
              final HttpStatusCode httpStatusCode,
              final JsonRepresentation body,
              final String message, final Object... args) {
          return new RestfulObjectsApplicationException(httpStatusCode, formatString(message, args), null, body);
      }
  
      private static String formatString(final String formatStr, final Object... args) {
          return formatStr != null ? String.format(formatStr, args) : null;
      }
  
      private final HttpStatusCode httpStatusCode;
      private final JsonRepresentation body;
  
      protected RestfulObjectsApplicationException(
              final HttpStatusCode httpStatusCode,
              final String message,
              final Throwable cause,
              final JsonRepresentation body) {
          super(message, cause);
          this.httpStatusCode = httpStatusCode;
          this.body = body;
      }
  
      @Override
      public HttpStatusCode getHttpStatusCode() {
          return httpStatusCode;
      }
  
      @Override
      public JsonRepresentation getBody() {
          return body;
      }
  
  }
  