File ExtendedMessageFormatter.java
Coverage histogram
38% of files have more coverage
Classes
| Class | Line # | Actions | |||||
|---|---|---|---|---|---|---|---|
| ExtendedMessageFormatter | 37 | 17 | 0% | 11 | 3 |
Contributing tests
This file is covered by 13 tests.
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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.logging.internal.helpers; | |
| 21 | ||
| 22 | import java.util.ArrayList; | |
| 23 | import java.util.Arrays; | |
| 24 | import java.util.List; | |
| 25 | ||
| 26 | import org.xwiki.logging.internal.helpers.MessageParser.MessageElement; | |
| 27 | import org.xwiki.logging.internal.helpers.MessageParser.MessageIndex; | |
| 28 | import org.xwiki.logging.internal.helpers.MessageParser.MessageString; | |
| 29 | ||
| 30 | /** | |
| 31 | * Provide what is missing in {@link org.slf4j.helpers.MessageFormatter}. | |
| 32 | * | |
| 33 | * @version $Id: b668c8bfe55994a2a1891ee3672b6174f1dcbdc2 $ | |
| 34 | * @since 4.2M1 | |
| 35 | */ | |
| 36 | // TODO: remove as soon as all that is provided by org.slf4j.helpers.MessageFormatter | |
| 37 | public final class ExtendedMessageFormatter | |
| 38 | { | |
| 39 | /** | |
| 40 | * Default constructor. | |
| 41 | */ | |
| 42 | 0 |  private ExtendedMessageFormatter() |
| 43 | { | |
| 44 | ||
| 45 | } | |
| 46 | ||
| 47 | /** | |
| 48 | * @param messagePattern the message pattern to parse | |
| 49 | * @param arguments the arguments | |
| 50 | * @return the list version of the message pattern | |
| 51 | */ | |
| 52 | 2340 | public static List<String> parseMessage(final String messagePattern, Object[] arguments) |
| 53 | { | |
| 54 | 2340 | if (messagePattern == null) { |
| 55 | 1 | return null; |
| 56 | } | |
| 57 | ||
| 58 | 2339 | if (arguments == null || arguments.length == 0) { |
| 59 | 139 | return Arrays.asList(messagePattern); |
| 60 | } | |
| 61 | ||
| 62 | 2200 | List<String> messageList = new ArrayList<String>(arguments.length + 1); |
| 63 | ||
| 64 | 2200 | MessageParser parser = new MessageParser(messagePattern, false); |
| 65 | ||
| 66 | 2200 | StringBuilder lastElement = new StringBuilder(); |
| 67 | 12774 | for (MessageElement element = parser.next(), previous = null; element != null; previous = element, element = |
| 68 | parser.next()) { | |
| 69 | 10574 | if (arguments.length < messageList.size()) { |
| 70 | 0 | lastElement.append(element.getString()); |
| 71 | } else { | |
| 72 | 10574 | if (element instanceof MessageString) { |
| 73 | 6293 | messageList.add(element.getString()); |
| 74 | 4281 | } else if (!(previous instanceof MessageString)) { |
| 75 | 122 | messageList.add(""); |
| 76 | } | |
| 77 | } | |
| 78 | } | |
| 79 | ||
| 80 | 2200 | if (lastElement.length() > 0 || parser.getCurrentMessageElement() instanceof MessageIndex) { |
| 81 | 66 | messageList.add(lastElement.toString()); |
| 82 | } | |
| 83 | ||
| 84 | 2200 | return messageList; |
| 85 | } | |
| 86 | } |