blob: 72b2362945c7b6b40ae3880ee3c5648e070cdc06 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
* Modifications copyright (c) 2019 Nokia
* ================================================================================
*/
package org.openecomp.sdc.be.servlets.exception;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import org.onap.sdc.security.RepresentationUtils;
import org.openecomp.sdc.be.components.impl.ResponseFormatManager;
import org.openecomp.sdc.be.components.impl.exceptions.ComponentException;
import org.openecomp.sdc.be.impl.ComponentsUtils;
import org.openecomp.sdc.common.log.wrappers.Logger;
import org.openecomp.sdc.exception.ResponseFormat;
import org.springframework.stereotype.Component;
import javax.servlet.http.HttpServletResponse;
import javax.ws.rs.core.Response;
import javax.ws.rs.ext.ExceptionMapper;
import javax.ws.rs.ext.Provider;
import java.io.IOException;
@Component
@Provider
public class ComponentExceptionMapper implements ExceptionMapper<ComponentException> {
private static final Logger log = Logger.getLogger(ComponentExceptionMapper.class);
private final Gson gson = new GsonBuilder().setPrettyPrinting().create();
private final ComponentsUtils componentsUtils;
public ComponentExceptionMapper(ComponentsUtils componentsUtils) {
this.componentsUtils = componentsUtils;
}
@Override
public Response toResponse(ComponentException exception) {
// TODO log this? BeEcompErrorManager.getInstance().logBeRestApiGeneralError(requestURI);
log.debug("#toResponse - An error occurred: ", exception);
ResponseFormat responseFormat = exception.getResponseFormat();
if (exception.getResponseFormat()==null) {
if (exception.getResource() == null) {
responseFormat = componentsUtils.getResponseFormat(exception.getActionStatus(), exception.getParams());
}
else {
responseFormat = componentsUtils.getResponseFormatByResource(exception.getActionStatus(), exception.getResource());
}
}
return Response.status(responseFormat.getStatus())
.entity(gson.toJson(responseFormat.getRequestError()))
.build();
}
public void writeToResponse(ComponentException ce, HttpServletResponse httpResponse) throws IOException {
log.info("Error during request filter= {}", ce.getActionStatus());
ResponseFormat responseFormat = ResponseFormatManager.getInstance()
.getResponseFormat(ce.getActionStatus(), ce.getParams());
httpResponse.setStatus(responseFormat.getStatus());
httpResponse.setContentType("application/json");
httpResponse.setCharacterEncoding("UTF-8");
httpResponse.getWriter().write(RepresentationUtils.toRepresentation(responseFormat.getRequestError()));
}
}
|
