Classes

Class	Line #	Total Statements	% Filtered	Complexity	Uncovered Elements	TOTAL Coverage	Actions
RestExceptionMapper	60	29	0%	13	19	0.6262%	Show methods

Class RestExceptionMapper

Class RestExceptionMapper	Line # 60	Total Statements 29	% Filtered 0%	Complexity 13	Uncovered Elements 19	TOTAL Coverage 0.6262%
toResponse(Throwable) : Response   toResponse(Throwable) : Response	6666	29.029	0.00%	13.013	19.019	0.6122449 0.612244961.2%

 

Contributing tests

Contributing tests

Select all

	Test contribution	Test	Result	Actions
	0.5	info.magnolia.rest.RestExceptionMapperTest.trimJaxRsInformationinfo.magnolia.rest.RestExceptionMapperTest.trimJaxRsInformation	1PASS
	0.48	info.magnolia.rest.RestExceptionMapperTest.notFoundExceptioninfo.magnolia.rest.RestExceptionMapperTest.notFoundException	1PASS
	0.48	info.magnolia.rest.RestExceptionMapperTest.notFoundWhenNoResourceMethodCalledinfo.magnolia.rest.RestExceptionMapperTest.notFoundWhenNoResourceMethodCalled	1PASS
	0.4	info.magnolia.rest.RestExceptionMapperTest.methodNotAllowedExceptioninfo.magnolia.rest.RestExceptionMapperTest.methodNotAllowedException	1PASS
	0.16	info.magnolia.rest.RestExceptionMapperTest.testMapsRepositoryExceptionToInternalServerErrorinfo.magnolia.rest.RestExceptionMapperTest.testMapsRepositoryExceptionToInternalServerError	1PASS
	0.16	info.magnolia.rest.RestExceptionMapperTest.testThatRestExceptionMapperDoesNotProvideAStackTraceinfo.magnolia.rest.RestExceptionMapperTest.testThatRestExceptionMapperDoesNotProvideAStackTrace	1PASS

 

Source view

1		/**
2		* This file Copyright (c) 2012-2018 Magnolia International
3		* Ltd. (http://www.magnolia-cms.com). All rights reserved.
4		*
5		*
6		* This file is dual-licensed under both the Magnolia
7		* Network Agreement and the GNU General Public License.
8		* You may elect to use one or the other of these licenses.
9		*
10		* This file is distributed in the hope that it will be
11		* useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
12		* implied warranty of MERCHANTABILITY or FITNESS FOR A
13		* PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
14		* Redistribution, except as permitted by whichever of the GPL
15		* or MNA you select, is prohibited.
16		*
17		* 1. For the GPL license (GPL), you can redistribute and/or
18		* modify this file under the terms of the GNU General
19		* Public License, Version 3, as published by the Free Software
20		* Foundation. You should have received a copy of the GNU
21		* General Public License, Version 3 along with this program;
22		* if not, write to the Free Software Foundation, Inc., 51
23		* Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
24		*
25		* 2. For the Magnolia Network Agreement (MNA), this file
26		* and the accompanying materials are made available under the
27		* terms of the MNA which accompanies this distribution, and
28		* is available at http://www.magnolia-cms.com/mna.html
29		*
30		* Any modifications to this file must keep this entire header
31		* intact.
32		*
33		*/
34		package info.magnolia.rest;
35
36		import static javax.ws.rs.core.Response.Status.INTERNAL_SERVER_ERROR;
37
38		import javax.ws.rs.BadRequestException;
39		import javax.ws.rs.NotAcceptableException;
40		import javax.ws.rs.NotAllowedException;
41		import javax.ws.rs.NotAuthorizedException;
42		import javax.ws.rs.NotFoundException;
43		import javax.ws.rs.WebApplicationException;
44		import javax.ws.rs.container.ResourceInfo;
45		import javax.ws.rs.core.Context;
46		import javax.ws.rs.core.MediaType;
47		import javax.ws.rs.core.Response;
48		import javax.ws.rs.core.Response.StatusType;
49		import javax.ws.rs.ext.ExceptionMapper;
50		import javax.ws.rs.ext.Provider;
51
52		import org.apache.commons.lang3.StringUtils;
53		import org.slf4j.Logger;
54		import org.slf4j.LoggerFactory;
55
56		/**
57		* Maps exceptions encountered to response status codes.
58		*/
59		@Provider
		62% Uncovered Elements: 19 (50) Complexity: 13 Complexity Density: 0.45
60		public class RestExceptionMapper implements ExceptionMapper<Throwable> {
61		private static final Logger log = LoggerFactory.getLogger(RestExceptionMapper.class);
62
63		@Context
64		private ResourceInfo resourceInfo;
65
		61.2% Uncovered Elements: 19 (49) Complexity: 13 Complexity Density: 0.45
66	6	@Override...
67		public Response toResponse(Throwable exception) {
68	6	StatusType status = INTERNAL_SERVER_ERROR;
69	6	String errorCode = "unknown";
70	6	String errorMessage = exception.getMessage();
71
72	6	if (exception instanceof WebApplicationException) {
73	4	if (exception instanceof NotAuthorizedException) {
74	0	errorCode = "notAuthorized";
75	4	} else if (exception instanceof BadRequestException) {
76	0	errorCode = "badRequest";
77	4	} else if (exception instanceof NotAllowedException) {
78	1	errorCode = "methodNotAllowed";
79	3	} else if (exception instanceof NotAcceptableException) {
80	0	errorCode = "notAcceptable";
81	3	} else if (exception instanceof NotFoundException) {
82	3	errorCode = "notFound";
83		} else {
84	0	try {
85	0	Class<?> restEasyReaderEx = Class.forName("org.jboss.resteasy.spi.ReaderException");
86	0	Class<?> restEasyWriterEx = Class.forName("org.jboss.resteasy.spi.WriterException");
87	0	if (restEasyReaderEx.isAssignableFrom(exception.getClass())) {
88	0	errorCode = "readerError";
89	0	} else if (restEasyWriterEx.isAssignableFrom(exception.getClass())) {
90	0	errorCode = "writerError";
91		}
92		} catch (ClassNotFoundException e) {
93		// do nothing, cannot be a RESTEasy-specific exception then
94		}
95		}
96
97		// Trim sensitive information of JAX-RS implementation.
98	4	if (errorMessage.startsWith("RESTEASY")) {
99	1	errorMessage = StringUtils.substringAfter(errorMessage, ": ");
100		}
101
102	4	Response response = ((WebApplicationException) exception).getResponse();
103	4	status = response.getStatusInfo();
104
105		/**
106		* If requested media type is not supported, JSON is returned as fallback.
107		* For example, curl -i -X GET '.../.rest/delivery/website/v1' -u username:password -H "Accept: application/something".
108		*
109		* If no resource method is matched, JSON is returned as fallback.
110		* For example, a request like ".../.rest/delivery/something" (without "v1" part) doesn't match any resource.
111		*/
112	4	if (exception instanceof NotAcceptableException
113		|| resourceInfo.getResourceMethod() == null) {
114	4	return Response.status(status)
115		.type(MediaType.APPLICATION_JSON)
116		.entity(new RestError(errorCode, errorMessage))
117		.build();
118		}
119		}
120
121	2	log.error("Exception thrown executing REST endpoint, returning {}", status.getStatusCode(), exception);
122
123	2	return Response.status(status)
124		.entity(new RestError(errorCode, errorMessage))
125		.build();
126		}
127		}