Classes

Class	Line #	Total Statements	% Filtered	Complexity	Uncovered Elements	TOTAL Coverage	Actions
DefaultErrorBlockGenerator	50	17	0%	6	2	0.925925992.6%	Show methods

Class DefaultErrorBlockGenerator

Class DefaultErrorBlockGenerator	Line # 50	Total Statements 17	% Filtered 0%	Complexity 6	Uncovered Elements 2	TOTAL Coverage 0.925925992.6%
generateErrorBlocks(String,String,boolean) : List<Block>   generateErrorBlocks(String,String,boolean) : List<Block>	5555	10.010	0.00%	2.02	0.00	1.0 1.0100%
generateErrorBlocks(String,Throwable,boolean) : List<Block>   generateErrorBlocks(String,Throwable,boolean) : List<Block>	7878	7.07	0.00%	4.04	2.02	0.84615386 0.8461538684.6%

 

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1		/*
2		* See the NOTICE file distributed with this work for additional
3		* information regarding copyright ownership.
4		*
5		* This is free software; you can redistribute it and/or modify it
6		* under the terms of the GNU Lesser General Public License as
7		* published by the Free Software Foundation; either version 2.1 of
8		* the License, or (at your option) any later version.
9		*
10		* This software is distributed in the hope that it will be useful,
11		* but WITHOUT ANY WARRANTY; without even the implied warranty of
12		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13		* Lesser General Public License for more details.
14		*
15		* You should have received a copy of the GNU Lesser General Public
16		* License along with this software; if not, write to the Free
17		* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
18		* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
19		*/
20		package org.xwiki.rendering.internal.util;
21
22		import java.util.ArrayList;
23		import java.util.Arrays;
24		import java.util.Collections;
25		import java.util.List;
26		import java.util.Map;
27
28		import javax.inject.Inject;
29		import javax.inject.Singleton;
30
31		import org.apache.commons.lang3.exception.ExceptionUtils;
32		import org.slf4j.Logger;
33		import org.xwiki.component.annotation.Component;
34		import org.xwiki.rendering.block.Block;
35		import org.xwiki.rendering.block.FormatBlock;
36		import org.xwiki.rendering.block.GroupBlock;
37		import org.xwiki.rendering.block.VerbatimBlock;
38		import org.xwiki.rendering.block.WordBlock;
39		import org.xwiki.rendering.listener.Format;
40		import org.xwiki.rendering.util.ErrorBlockGenerator;
41
42		/**
43		* Default implementation to generate error blocks to render an error in a wiki page.
44		*
45		* @version $Id: a8885f27341802299b922be57d7ff5e1019f1d04 $
46		* @since 8.1M1
47		*/
48		@Component
49		@Singleton
		92.6% Uncovered Elements: 2 (27) Complexity: 6 Complexity Density: 0.35
50		public class DefaultErrorBlockGenerator implements ErrorBlockGenerator
51		{
52		@Inject
53		private Logger logger;
54
		100% Uncovered Elements: 0 (12) Complexity: 2 Complexity Density: 0.2
55	36	@Override...
56		public List<Block> generateErrorBlocks(String message, String description, boolean isInline)
57		{
58	36	List<Block> errorBlocks = new ArrayList<>();
59
60	36	Map<String, String> errorBlockParams =
61		Collections.singletonMap(CLASS_ATTRIBUTE_NAME, CLASS_ATTRIBUTE_MESSAGE_VALUE);
62	36	Map<String, String> errorDescriptionBlockParams =
63		Collections.singletonMap(CLASS_ATTRIBUTE_NAME, CLASS_ATTRIBUTE_DESCRIPTION_VALUE);
64
65	36	Block descriptionBlock = new VerbatimBlock(description, isInline);
66
67	36	if (isInline) {
68	16	errorBlocks.add(new FormatBlock(Arrays.asList(new WordBlock(message)), Format.NONE, errorBlockParams));
69	16	errorBlocks.add(new FormatBlock(Arrays.asList(descriptionBlock), Format.NONE, errorDescriptionBlockParams));
70		} else {
71	20	errorBlocks.add(new GroupBlock(Arrays.asList(new WordBlock(message)), errorBlockParams));
72	20	errorBlocks.add(new GroupBlock(Arrays.asList(descriptionBlock), errorDescriptionBlockParams));
73		}
74
75	36	return errorBlocks;
76		}
77
		84.6% Uncovered Elements: 2 (13) Complexity: 4 Complexity Density: 0.57
78	17	@Override...
79		public List<Block> generateErrorBlocks(String messagePrefix, Throwable throwable, boolean isInline)
80		{
81		// Note: We're using ExceptionUtils.getRootCause(e).getMessage() instead of getRootCauseMessage()
82		// below because getRootCauseMessage() adds a technical prefix (the name of the exception), that
83		// we don't want to display to our users.
84	17	Throwable rootCause = ExceptionUtils.getRootCause(throwable);
85	17	if (rootCause == null) {
86		// If there's no nested exception, fall back to the throwable itself for getting the cause
87	13	rootCause = throwable;
88		}
89
90	17	String augmentedMessage = String.format("%s%s", messagePrefix,
91	17	rootCause == null ? "" : String.format(". Cause: [%s]", rootCause.getMessage()));
92	17	augmentedMessage = String.format("%s%sClick on this message for details.", augmentedMessage,
93	17	augmentedMessage.trim().endsWith(".") ? " " : ". ");
94
95	17	this.logger.debug(augmentedMessage);
96
97	17	return generateErrorBlocks(augmentedMessage, ExceptionUtils.getStackTrace(throwable), isInline);
98		}
99		}