1 /*******************************************************************************
2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 * ============LICENSE_END=========================================================
19 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
21 *******************************************************************************/
22 package org.onap.dmaap;
25 import com.att.eelf.configuration.EELFLogger;
26 import com.att.eelf.configuration.EELFManager;
27 import javax.inject.Singleton;
28 import javax.servlet.http.HttpServletRequest;
29 import javax.servlet.http.HttpServletResponse;
30 import javax.ws.rs.core.Context;
31 import javax.ws.rs.core.Response;
32 import javax.ws.rs.ext.ExceptionMapper;
33 import javax.ws.rs.ext.Provider;
34 import org.onap.dmaap.dmf.mr.CambriaApiException;
35 import org.onap.dmaap.dmf.mr.exception.DMaaPErrorMessages;
36 import org.onap.dmaap.dmf.mr.exception.ErrorResponse;
37 import org.springframework.beans.factory.annotation.Autowired;
40 * Exception Mapper class to handle
42 * @author rajashree.khare
47 public class DMaaPCambriaExceptionMapper implements ExceptionMapper<CambriaApiException>{
52 private ErrorResponse errRes;
59 private static final EELFLogger LOGGER = EELFManager.getInstance().getLogger(DMaaPCambriaExceptionMapper.class);
66 private DMaaPErrorMessages msgs;
69 * HttpServletRequest obj
72 private HttpServletRequest req;
75 * HttpServletResponse obj
78 private HttpServletResponse res;
81 * Contructor for DMaaPCambriaExceptionMapper
83 public DMaaPCambriaExceptionMapper() {
85 LOGGER.info("Cambria Exception Mapper Created..");
89 * The toResponse method is called when
90 * an exception of type CambriaApiException
91 * is thrown.This method will send a custom error
92 * response to the client.
95 public Response toResponse(CambriaApiException ex) {
97 LOGGER.info("Reached Cambria Exception Mapper..");
100 * Cambria Generic Exception
102 /*if(ex instanceof CambriaApiException)
105 errRes = ex.getErrRes();
108 Response response = Response.status(errRes.getHttpStatusCode()).header("exception",
109 errRes.getErrMapperStr()).build();
116 Response response = Response.status(ex.getStatus()).header("exception",
117 ex.getMessage()).build();
126 errRes = new ErrorResponse(HttpStatus.SC_NOT_FOUND,
127 DMaaPResponseCode.SERVER_UNAVAILABLE.getResponseCode(), msgs.getServerUnav());
129 Response response = Response.status(errRes.getHttpStatusCode()).header("exception",
130 errRes.getErrMapperStr()).build();