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https://github.com/scm-manager/scm-manager.git
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convert date format from extjs to moments on upgrade
This commit is contained in:
Sebastian Sdorra
@@ -0,0 +1,138 @@
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/**
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* Copyright (c) 2010, Sebastian Sdorra All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer. 2. Redistributions in
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* binary form must reproduce the above copyright notice, this list of
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* conditions and the following disclaimer in the documentation and/or other
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* materials provided with the distribution. 3. Neither the name of SCM-Manager;
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* nor the names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* http://bitbucket.org/sdorra/scm-manager
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*
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*/
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package sonia.scm.upgrade;
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//~--- non-JDK imports --------------------------------------------------------
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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//~--- JDK imports ------------------------------------------------------------
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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/**
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*
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* @author Sebastian Sdorra
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*/
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public class ClientDateFormatConverter
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{
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/** Field description */
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private static final String SINGLECHAR_REGEX = "(^|[^%s])[%s]($|[^%s])";
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/**
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* the logger for DateFormatConverter
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*/
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private static final Logger logger =
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LoggerFactory.getLogger(ClientDateFormatConverter.class);
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//~--- methods --------------------------------------------------------------
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/**
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* Documentations:
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* - Extjs: http://trac.geoext.org/browser/ext/3.4.0/docs/source/Date.html
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* - Moments: http://momentjs.com/docs/#/displaying/format/
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*
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*
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* @param value
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*
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* @return
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*/
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public static String extjsToMoments(String value)
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{
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logger.trace(
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"try to convert extjs date format \"{}\" to moments date format", value);
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String result = replaceDateFormatChars(value, "d", "DD");
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result = replaceDateFormatChars(result, "D", "ddd");
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result = replaceDateFormatChars(result, "j", "D");
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result = replaceDateFormatChars(result, "l", "dddd");
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// no replacement found for 1-7, only 0-6 found
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result = replaceDateFormatChars(result, "N", "d");
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result = replaceDateFormatChars(result, "w", "d");
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result = replaceDateFormatChars(result, "z", "DDDD");
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result = replaceDateFormatChars(result, "W", "ww");
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result = replaceDateFormatChars(result, "M", "MMM");
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result = replaceDateFormatChars(result, "F", "MMMM");
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result = replaceDateFormatChars(result, "m", "MM");
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result = replaceDateFormatChars(result, "n", "M");
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result = replaceDateFormatChars(result, "Y", "YYYY");
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result = replaceDateFormatChars(result, "o", "YYYY");
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result = replaceDateFormatChars(result, "y", "YY");
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result = replaceDateFormatChars(result, "H", "HH");
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result = replaceDateFormatChars(result, "h", "hh");
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result = replaceDateFormatChars(result, "g", "h");
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result = replaceDateFormatChars(result, "G", "H");
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result = replaceDateFormatChars(result, "i", "mm");
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result = replaceDateFormatChars(result, "s", "ss");
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result = replaceDateFormatChars(result, "O", "ZZ");
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result = replaceDateFormatChars(result, "P", "Z");
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result = replaceDateFormatChars(result, "T", "z");
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logger.debug(
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"converted extjs date format \"{}\" to moments date format \"{}\"", value,
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result);
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return result;
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}
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/**
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* Method description
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*
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*
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* @param value
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* @param c
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* @param replacement
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*
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* @return
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*/
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private static String replaceDateFormatChars(String value, String c,
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String replacement)
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{
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Pattern p = Pattern.compile(String.format(SINGLECHAR_REGEX, c, c, c));
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StringBuffer buffer = new StringBuffer();
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Matcher m = p.matcher(value);
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while (m.find())
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{
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m.appendReplacement(buffer, "$1" + replacement + "$2");
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}
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m.appendTail(buffer);
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return buffer.toString();
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}
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}
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@@ -0,0 +1,158 @@
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/**
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* Copyright (c) 2010, Sebastian Sdorra All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer. 2. Redistributions in
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* binary form must reproduce the above copyright notice, this list of
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* conditions and the following disclaimer in the documentation and/or other
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* materials provided with the distribution. 3. Neither the name of SCM-Manager;
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* nor the names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* http://bitbucket.org/sdorra/scm-manager
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*
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*/
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package sonia.scm.upgrade;
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//~--- non-JDK imports --------------------------------------------------------
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import com.google.common.io.Files;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.w3c.dom.Document;
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import org.w3c.dom.Node;
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import org.w3c.dom.NodeList;
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import sonia.scm.SCMContext;
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import sonia.scm.plugin.PluginVersion;
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//~--- JDK imports ------------------------------------------------------------
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import java.io.File;
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import javax.xml.parsers.DocumentBuilder;
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import javax.xml.parsers.DocumentBuilderFactory;
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/**
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*
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* @author Sebastian Sdorra
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*/
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public class ClientDateFormatUpgradeHandler extends XmlUpgradeHandler
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{
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/**
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* the logger for ClientDateFormatUpgradeHandler
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*/
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private static final Logger logger =
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LoggerFactory.getLogger(ClientDateFormatUpgradeHandler.class);
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//~--- methods --------------------------------------------------------------
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/**
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* Method description
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*
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*
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* @param homeDirectory
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* @param configDirectory
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* @param oldVersion
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* @param newVersion
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*/
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@Override
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public void doUpgrade(File homeDirectory, File configDirectory,
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PluginVersion oldVersion, PluginVersion newVersion)
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{
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if (oldVersion.isOlder("1.23"))
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{
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if (logger.isInfoEnabled())
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{
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logger.info("data format is older than 1.23, upgrade to version {}",
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SCMContext.getContext().getVersion());
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}
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updateClientDateFormat(homeDirectory, configDirectory);
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}
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}
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/**
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* Method description
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*
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*
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* @param document
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*/
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private void fixClientDateFormat(Document document)
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{
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NodeList nodes = document.getElementsByTagName("dateFormat");
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if (nodes != null)
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{
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for (int i = 0; i < nodes.getLength(); i++)
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{
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Node node = nodes.item(i);
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String value = node.getTextContent();
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value = ClientDateFormatConverter.extjsToMoments(value);
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node.setTextContent(value);
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}
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}
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}
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/**
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* Method description
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*
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*
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* @param baseDirectory
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* @param configDirectory
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*
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* @throws IOException
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*/
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private void updateClientDateFormat(File baseDirectory, File configDirectory)
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{
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File configFile = new File(configDirectory, "config.xml");
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if (configFile.exists())
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{
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try
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{
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// backup config.xml
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File backupDirectory = createBackupDirectory(baseDirectory,
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"upgrade to version {0}");
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Files.copy(configFile, new File(backupDirectory, "config.xml"));
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// change dateformat
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DocumentBuilder builder =
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DocumentBuilderFactory.newInstance().newDocumentBuilder();
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Document document = builder.parse(configFile);
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fixClientDateFormat(document);
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writeDocument(document, configFile);
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}
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catch (Exception ex)
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{
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logger.error("could not parse document", ex);
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}
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}
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}
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}
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