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https://github.com/Alfresco/alfresco-community-repo.git
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cf5e452e77
68121: Merged V4.2-BUG-FIX (4.2.3) to HEAD-BUG-FIX (4.3/Cloud)
67187: MNT-10169 : Sort order by name is not always correct when the file name has alphanumeric characters
- Fix for GetChildrenCannedQueryTest failure
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@68406 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
60 lines
2.0 KiB
Java
60 lines
2.0 KiB
Java
/*
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* Copyright (C) 2005-2014 Alfresco Software Limited.
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*
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* This file is part of Alfresco
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*
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* Alfresco is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alfresco is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.alfresco.util;
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import java.text.Collator;
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import java.text.ParseException;
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import java.text.RuleBasedCollator;
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import java.util.Locale;
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/**
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* Can be used to overwrite a RuleBaseCollator instance rules
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*
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* @author sergey.shcherbovich
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*/
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public class AlfrescoCollator
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{
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public static Collator getInstance(Locale locale)
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{
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return updateCollatorRules(Collator.getInstance(locale));
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}
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// update RuleBasedCollator rules to change order of characters during comparison
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// MNT-10169 fix
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private static synchronized Collator updateCollatorRules(Collator collator)
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{
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if (collator instanceof RuleBasedCollator)
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{
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try
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{
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// get current collator rules
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String collatorRules = ((RuleBasedCollator)collator).getRules();
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// we shoudn't ignore space character in character comparison - put it before u0021 character
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String newCollatorRules = collatorRules.replaceAll("<'\u0021'", "<'\u0020'<'\u0021'");
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// create new collator with overridden rules
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return new RuleBasedCollator(newCollatorRules);
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}
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catch(ParseException e)
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{
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return collator;
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}
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}
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return collator;
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}
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}
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