127 lines
2.7 KiB
Java
127 lines
2.7 KiB
Java
/*
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* Copyright (C) 2021 Christian Pierre MOMON <christian@momon.org>
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*
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* This file is part of Logar, simple tool to manage http log files.
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*
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* Logar is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* Logar 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 Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with Logar. If not, see <http://www.gnu.org/licenses/>.
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*/
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package fr.devinsy.logar.app.log;
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import java.time.LocalDateTime;
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import java.util.Comparator;
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import org.april.logar.util.CompareUtils;
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/**
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* The Class LogComparator.
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*/
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public class LogComparator implements Comparator<Log>
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{
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public enum Sorting
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{
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DATETIME
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}
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private Sorting sorting;
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/**
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* Instantiates a new organization comparator.
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*
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* @param sorting
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* the sorting
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*/
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public LogComparator(final Sorting sorting)
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{
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this.sorting = sorting;
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}
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/**
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* Compare.
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*
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* @param alpha
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* the alpha
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* @param bravo
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* the bravo
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* @return the int
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*/
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@Override
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public int compare(final Log alpha, final Log bravo)
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{
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int result;
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result = compare(alpha, bravo, this.sorting);
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//
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return result;
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}
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/**
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* Compare.
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*
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* @param alpha
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* the alpha
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* @param bravo
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* the bravo
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* @param sorting
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* the sorting
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* @return the int
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*/
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public static int compare(final Log alpha, final Log bravo, final Sorting sorting)
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{
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int result;
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if (sorting == null)
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{
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result = 0;
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}
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else
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{
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switch (sorting)
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{
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default:
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case DATETIME:
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result = CompareUtils.compare(getDatetime(alpha), getDatetime(bravo));
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break;
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}
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}
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//
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return result;
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}
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/**
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* Gets the datetime.
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*
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* @param source
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* the source
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* @return the datetime
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*/
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public static LocalDateTime getDatetime(final Log source)
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{
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LocalDateTime result;
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if (source == null)
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{
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result = null;
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}
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else
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{
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result = source.getDatetime();
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}
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//
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return result;
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}
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}
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