Classes

Class	Line #	Total Statements	% Filtered	Complexity	Uncovered Elements	TOTAL Coverage	Actions
BlogUpgradeEventListener	54	20	0%	12	3	0.9090909490.9%	Show methods

Class BlogUpgradeEventListener

Class BlogUpgradeEventListener	Line # 54	Total Statements 20	% Filtered 0%	Complexity 12	Uncovered Elements 3	TOTAL Coverage 0.9090909490.9%
BlogUpgradeEventListener()   BlogUpgradeEventListener()	8484	1.01	0.00%	1.01	0.00	1.0 1.0100%
onEvent(Event,Object,Object) : void   onEvent(Event,Object,Object) : void	8989	8.08	0.00%	5.05	1.01	0.9285714 0.928571492.9%
migrateAllWikis() : void   migrateAllWikis() : void	108108	4.04	0.00%	2.02	1.01	0.75 0.7575%
migrateWiki(WikiReference) : void   migrateWiki(WikiReference) : void	119119	3.03	0.00%	2.02	1.01	0.6666667 0.666666766.7%
getPreviousVersion(Collection<InstalledExtension>) : Version   getPreviousVersion(Collection<InstalledExtension>) : Version	129129	4.04	0.00%	2.02	0.00	1.0 1.0100%

 

Contributing tests

Contributing tests

Select all

	Test contribution	Test	Result	Actions
	0.6969697	org.xwiki.platform.blog.internal.BlogUpgradeEventListenerTest.onEventWithNoNamespaceorg.xwiki.platform.blog.internal.BlogUpgradeEventListenerTest.onEventWithNoNamespace	1PASS
	0.6666667	org.xwiki.platform.blog.internal.BlogUpgradeEventListenerTest.onEventWithVersion82org.xwiki.platform.blog.internal.BlogUpgradeEventListenerTest.onEventWithVersion82	1PASS
	0.6666667	org.xwiki.platform.blog.internal.BlogUpgradeEventListenerTest.onEventWithVersion51org.xwiki.platform.blog.internal.BlogUpgradeEventListenerTest.onEventWithVersion51	1PASS
	0.3939394	org.xwiki.platform.blog.internal.BlogUpgradeEventListenerTest.onEventWithVersion843org.xwiki.platform.blog.internal.BlogUpgradeEventListenerTest.onEventWithVersion843	1PASS
	0.3939394	org.xwiki.platform.blog.internal.BlogUpgradeEventListenerTest.onEventWithVersion90org.xwiki.platform.blog.internal.BlogUpgradeEventListenerTest.onEventWithVersion90	1PASS
	0.3939394	org.xwiki.platform.blog.internal.BlogUpgradeEventListenerTest.onEventWithVersion746org.xwiki.platform.blog.internal.BlogUpgradeEventListenerTest.onEventWithVersion746	1PASS
	0.36363637	org.xwiki.platform.blog.internal.BlogUpgradeEventListenerTest.onEventWithNoBlogInstalledorg.xwiki.platform.blog.internal.BlogUpgradeEventListenerTest.onEventWithNoBlogInstalled	1PASS

 

Source view

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.platform.blog.internal;
21
22		import java.util.Collection;
23
24		import javax.inject.Inject;
25		import javax.inject.Named;
26		import javax.inject.Singleton;
27
28		import org.slf4j.Logger;
29		import org.xwiki.component.annotation.Component;
30		import org.xwiki.extension.InstalledExtension;
31		import org.xwiki.extension.event.ExtensionUpgradedEvent;
32		import org.xwiki.extension.version.Version;
33		import org.xwiki.extension.version.VersionConstraint;
34		import org.xwiki.extension.version.internal.DefaultVersionConstraint;
35		import org.xwiki.model.reference.WikiReference;
36		import org.xwiki.observation.AbstractEventListener;
37		import org.xwiki.observation.event.Event;
38		import org.xwiki.platform.blog.BlogVisibilityMigration;
39		import org.xwiki.wiki.descriptor.WikiDescriptorManager;
40		import org.xwiki.wiki.manager.WikiManagerException;
41
42		/**
43		* React to the upgrade of the blog application by starting the blog post visibility migration.
44		*
45		* @version $Id: 23ea977f9905b11a9f23e48de749a5248764cd47 $
46		*
47		* @since 9.0RC1
48		* @since 8.4.3
49		* @since 7.4.6
50		*/
51		@Component
52		@Singleton
53		@Named(BlogUpgradeEventListener.NAME)
		90.9% Uncovered Elements: 3 (33) Complexity: 12 Complexity Density: 0.6
54		public class BlogUpgradeEventListener extends AbstractEventListener
55		{
56		/**
57		* Name of the listener.
58		*/
59		public static final String NAME = "Blog Upgrade Listener";
60
61		/**
62		* ID of the Blog Application.
63		*/
64		private static final String EXTENSION_ID = "org.xwiki.platform:xwiki-platform-blog-ui";
65
66		/**
67		* The visibility is synchronized since 7.4.6, 8.4.3 and 9.0RC1, so we do the migration only if the previous
68		* version was anterior, ie matches the following constraint.
69		*/
70		private static final VersionConstraint VERSION_CONSTRAINT = new DefaultVersionConstraint("(,7.4.6),[8.0,8.4.3)");
71
72		@Inject
73		private BlogVisibilityMigration blogVisibilityMigration;
74
75		@Inject
76		private WikiDescriptorManager wikiDescriptorManager;
77
78		@Inject
79		private Logger logger;
80
81		/**
82		* Construct a BlogUpgradeEventListener.
83		*/
		100% Uncovered Elements: 0 (1) Complexity: 1 Complexity Density: 1
84	8	public BlogUpgradeEventListener()...
85		{
86	8	super(NAME, new ExtensionUpgradedEvent(EXTENSION_ID));
87		}
88
		92.9% Uncovered Elements: 1 (14) Complexity: 5 Complexity Density: 0.62
89	7	@Override...
90		public void onEvent(Event event, Object installedExtension, Object previousExtensions)
91		{
92	7	ExtensionUpgradedEvent extensionUpgradedEvent = (ExtensionUpgradedEvent) event;
93
94	7	Version previousVersion = getPreviousVersion((Collection<InstalledExtension>) previousExtensions);
95
96	7	if (previousVersion != null && VERSION_CONSTRAINT.containsVersion(previousVersion)) {
97	3	String namespace = extensionUpgradedEvent.getNamespace();
98	3	if (namespace == null) {
99		// When the namespace is null, it means the application is installed on the root namespace, ie. on
100		// the farm.
101	1	migrateAllWikis();
102	2	} else if (namespace.startsWith("wiki:")) {
103	2	migrateWiki(new WikiReference(namespace.substring(5)));
104		}
105		}
106		}
107
		75% Uncovered Elements: 1 (4) Complexity: 2 Complexity Density: 0.5
108	1	private void migrateAllWikis()...
109		{
110	1	try {
111	1	for (String wikiId : wikiDescriptorManager.getAllIds()) {
112	2	migrateWiki(new WikiReference(wikiId));
113		}
114		} catch (WikiManagerException e) {
115	0	logger.warn("Failed to migrate the visibility of non published blog posts.", e);
116		}
117		}
118
		66.7% Uncovered Elements: 1 (3) Complexity: 2 Complexity Density: 0.67
119	4	private void migrateWiki(WikiReference wikiReference)...
120		{
121	4	try {
122	4	blogVisibilityMigration.execute(wikiReference);
123		} catch (Exception e) {
124	0	logger.warn("Failed to migrate the visibility of non published blog posts on the wiki [{}].",
125		wikiReference.getName(), e);
126		}
127		}
128
		100% Uncovered Elements: 0 (6) Complexity: 2 Complexity Density: 0.5
129	7	private Version getPreviousVersion(Collection<InstalledExtension> previousExtensions)...
130		{
131	7	for (InstalledExtension extension : previousExtensions) {
132	12	if (extension.getId().getId().equals(EXTENSION_ID)) {
133	6	return extension.getId().getVersion();
134		}
135		}
136		// Should never happen
137	1	return null;
138		}
139		}