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annotate geo-backend/src/main/java/de/intevation/gnv/geobackend/util/DateUtils.java @ 1120:d387a97807a3

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Added an INFO log statement displaying the execution time of a database query. geo-backend/trunk@1137 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Mon, 31 May 2010 07:23:21 +0000
parents 02cd2935b5fa
children
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1 /**
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2 * Title: DateUtisl, $Header: /share/gdi/SDI-Suite/Repository/projekte/BSH-GDI/genericViewer/src/main/java/de/conterra/bsh/gdi/gnviewer/util/DateUtils.java,v 1.2 2008/08/18 14:50:33 drewnak Exp $
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3 * Source: $Source: /share/gdi/SDI-Suite/Repository/projekte/BSH-GDI/genericViewer/src/main/java/de/conterra/bsh/gdi/gnviewer/util/DateUtils.java,v $
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4 * created by: Stefan Blume (blume)
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5 * erstellt am: 21.12.2007
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6 * Copyright: con terra GmbH, 2005
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7 *
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8 * modified by: $Author: drewnak $
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9 * modified on: $Date: 2008/08/18 14:50:33 $
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10 * Version: $Revision: 1.2 $
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11 * TAG: $Name: $
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12 * locked from: $Locker: $
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13 * CVS State: $State: Exp $
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14 * Project: $ProjectName$
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15 */
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16 package de.intevation.gnv.geobackend.util;
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17
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18 import java.text.SimpleDateFormat;
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19 import java.util.Date;
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20
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21 import org.apache.log4j.Logger;
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22
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23 /**
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24 * The class <code>DateUtils</code> fulfills the following purposes:
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25 * @author blume
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26 * @author <a href="mailto:tim.englich@intevation.de">Tim Englich</a>
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27 */
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28 public class DateUtils {
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29
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30 /**
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31 * Default Logging instance
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32 */
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33 private static Logger sLogger = Logger.getLogger(DateUtils.class);
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34
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35 /**
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36 * The Dateformat which will be used e.g for Querying the Database
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37 */
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38 public static final String DATE_PATTERN = "yyyy.MM.dd HH:mm:ss";
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39
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40 private static final String DATE_PATTERN1 = "dd-MMM-yyyy HH:mm:ss";
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41
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42 /**
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43 * The Method returns a Date using the given pattern as a String
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44 * @param pDate The Date which should be formatted
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45 * @param sPattern The Pattern which should be used.
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46 * @return the Date formatted a a String
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47 */
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48 public static String getPatternedDate(Date pDate, String sPattern) {
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49 SimpleDateFormat fmt = new SimpleDateFormat();
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50 fmt.applyPattern(sPattern);
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51 return fmt.format(pDate);
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52 }
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53
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54 /**
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55 * Returns the Date as a String formated using the
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56 * <code>DateUtils.DATE_PATTERN</code> format-
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57 * @param pDate the Date which should be formatted
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58 * @return the given Data as a String
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59 */
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60 public static String getPatternedDateAmer(Date pDate) {
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61 String sStr = getPatternedDate(pDate, DATE_PATTERN);
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62 return sStr;
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63 }
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64
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65 /**
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66 * This method decodes a Datevalue from the given String useing the
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67 * <code>DateUtils.DATE_PATTERN1</code> format-
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68 * @param sStr The String which contains the encoded Datevalue
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69 * @return the decoded Datevalue as an Date-object.
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70 * @throws Exception throws all Expetion which occurs during the Process.
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71 */
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72 public static Date getDateFromString (String sStr)throws Exception {
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73 Date date = getDateFromString (sStr, DATE_PATTERN1);
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74 return date;
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75 }
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76
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77 /**
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78 * Formats a given Date encoded as a String using the given Pattern
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79 * into a Date Object.
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80 * @param sStr The String with the encoded DateValue
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81 * @param sPattern The pattern which should be used to decode the Date
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82 * @return the given Datevalue as an Date-Object.
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83 * @throws Exception throws all Expetion which occurs during the Process.
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84 */
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85 public static Date getDateFromString (String sStr,
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86 String sPattern)throws Exception {
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87 SimpleDateFormat fmt = new SimpleDateFormat();
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88 fmt.applyPattern(sPattern);
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89 return fmt.parse(sStr);
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90 }
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91 }
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