File AbstractWikiReferenceExtractor.java
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Classes
| Class | Line # | Actions | |||||
|---|---|---|---|---|---|---|---|
| AbstractWikiReferenceExtractor | 35 | 17 | 0% | 11 | 2 |
Contributing tests
This file is covered by 17 tests.
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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.url.internal.standard; | |
| 21 | ||
| 22 | import javax.inject.Inject; | |
| 23 | ||
| 24 | import org.xwiki.context.Execution; | |
| 25 | import org.xwiki.wiki.descriptor.WikiDescriptor; | |
| 26 | import org.xwiki.wiki.descriptor.WikiDescriptorManager; | |
| 27 | import org.xwiki.wiki.manager.WikiManagerException; | |
| 28 | ||
| 29 | /** | |
| 30 | * Commons code for Wiki Reference Extractors. | |
| 31 | * | |
| 32 | * @version $Id: 97e7058b481b76dd04177b558f8e1f5fde591da9 $ | |
| 33 | * @since 6.3M1 | |
| 34 | */ | |
| 35 | public abstract class AbstractWikiReferenceExtractor implements WikiReferenceExtractor | |
| 36 | { | |
| 37 | @Inject | |
| 38 | private StandardURLConfiguration configuration; | |
| 39 | ||
| 40 | /** | |
| 41 | * Used to get wiki descriptors based on alias or wiki id. | |
| 42 | */ | |
| 43 | @Inject | |
| 44 | private WikiDescriptorManager wikiDescriptorManager; | |
| 45 | ||
| 46 | @Inject | |
| 47 | private Execution execution; | |
| 48 | ||
| 49 | /** | |
| 50 | * Check if there's a descriptor for the passed wiki and if not and the configuration option to redirect to | |
| 51 | * the main wiki is enabled then return the main wiki. | |
| 52 | */ | |
| 53 | 75 |  protected String normalizeWikiIdForNonExistentWikiDescriptor(String alias) |
| 54 | { | |
| 55 | 74 | String normalizedWikiId = alias; |
| 56 | 73 | String mainWiki = getMainWikiId(); |
| 57 | 76 | if (!mainWiki.equals(normalizedWikiId) |
| 58 | && this.configuration.getWikiNotFoundBehavior() == WikiNotFoundBehavior.REDIRECT_TO_MAIN_WIKI) | |
| 59 | { | |
| 60 | 70 | if (getWikiDescriptorById(normalizedWikiId) == null) { |
| 61 | // Fallback on main wiki | |
| 62 | 68 | normalizedWikiId = mainWiki; |
| 63 | } | |
| 64 | } | |
| 65 | 75 | return normalizedWikiId; |
| 66 | } | |
| 67 | ||
| 68 | 21118 | protected WikiDescriptor getWikiDescriptorByAlias(String alias) |
| 69 | { | |
| 70 | // Note: We also support not having an Execution Context available. This allows this code to work at request | |
| 71 | // initialization time, when no Context has been set up yet. In the future, we need to move the Context init | |
| 72 | // as the first thing along with Database initialization. | |
| 73 | 21113 | if (this.execution.getContext() == null) { |
| 74 | 9480 | return null; |
| 75 | } | |
| 76 | ||
| 77 | 11603 | try { |
| 78 | 11602 | return this.wikiDescriptorManager.getByAlias(alias); |
| 79 | } catch (WikiManagerException e) { | |
| 80 | 0 | throw new RuntimeException(String.format("Failed to locate wiki descriptor for alias [%s]", alias), e); |
| 81 | } | |
| 82 | } | |
| 83 | ||
| 84 | 69 | protected WikiDescriptor getWikiDescriptorById(String wikiId) |
| 85 | { | |
| 86 | // Note: We also support not having an Execution Context available. This allows this code to work at request | |
| 87 | // initialization time, when no Context has been set up yet. In the future, we need to move the Context init | |
| 88 | // as the first thing along with Database initialization. | |
| 89 | 70 | if (this.execution.getContext() == null) { |
| 90 | 65 | return null; |
| 91 | } | |
| 92 | ||
| 93 | 5 | try { |
| 94 | 5 | return this.wikiDescriptorManager.getById(wikiId); |
| 95 | } catch (WikiManagerException e) { | |
| 96 | 0 | throw new RuntimeException(String.format("Failed to locate wiki descriptor for wiki [%s]", wikiId), e); |
| 97 | } | |
| 98 | } | |
| 99 | ||
| 100 | 9493 | protected String getMainWikiId() |
| 101 | { | |
| 102 | 9505 | return this.wikiDescriptorManager.getMainWikiId(); |
| 103 | } | |
| 104 | } |