org.camunda.bpm.engine.rest.exception.ProcessEngineExceptionHandler Maven / Gradle / Ivy
/*
* Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH
* under one or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information regarding copyright
* ownership. Camunda licenses this file to you under the Apache License,
* Version 2.0; 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.camunda.bpm.engine.rest.exception;
import javax.ws.rs.core.Response;
import javax.ws.rs.ext.ExceptionMapper;
import javax.ws.rs.ext.Provider;
import org.camunda.bpm.engine.AuthorizationException;
import org.camunda.bpm.engine.ProcessEngineException;
/**
* Translates any {@link ProcessEngineException} to a HTTP 500 error and a JSON response.
* Response content format: {"type" : "ExceptionType", "message" : "some exception message"}
*
*
* Provides dedicated exception handling for {@link AuthorizationException AuthorizationExceptions}:
* The status code is always set to 403, "Forbidden" and details about the requested resource and
* violated permission are added to the response body
*
*
* @author Thorben Lindhauer
* @author Daniel Meyer
*/
@Provider
public class ProcessEngineExceptionHandler implements ExceptionMapper {
@Override
public Response toResponse(ProcessEngineException exception) {
return ExceptionHandlerHelper.getInstance().getResponse(exception);
}
}