| <?xml version="1.0" encoding="UTF-8"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml" lang=""><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/><link rel="stylesheet" href="../jacoco-resources/report.css" type="text/css"/><link rel="shortcut icon" href="../jacoco-resources/report.gif" type="image/gif"/><title>DateTimeFormatterService.java</title><link rel="stylesheet" href="../jacoco-resources/prettify.css" type="text/css"/><script type="text/javascript" src="../jacoco-resources/prettify.js"></script></head><body onload="window['PR_TAB_WIDTH']=4;prettyPrint()"><div class="breadcrumb" id="breadcrumb"><span class="info"><a href="../jacoco-sessions.html" class="el_session">Sessions</a></span><a href="../index.html" class="el_report">Apache Turbine</a> > <a href="index.source.html" class="el_package">org.apache.turbine.services.localization</a> > <span class="el_source">DateTimeFormatterService.java</span></div><h1>DateTimeFormatterService.java</h1><pre class="source lang-java linenums">package org.apache.turbine.services.localization; |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| import java.time.DateTimeException; |
| import java.time.ZoneId; |
| import java.time.format.DateTimeFormatter; |
| import java.time.format.DateTimeParseException; |
| import java.time.temporal.TemporalAccessor; |
| import java.util.Locale; |
| |
| import org.apache.commons.lang3.StringUtils; |
| import org.apache.logging.log4j.LogManager; |
| import org.apache.logging.log4j.Logger; |
| import org.apache.turbine.Turbine; |
| import org.apache.turbine.annotation.TurbineService; |
| import org.apache.turbine.services.TurbineBaseService; |
| import org.apache.turbine.util.LocaleUtils; |
| |
| /** |
| * This service is used to format {@link TemporalAccessor} and |
| * {@link #map(String, DateTimeFormatter, Locale)} (different flavors) |
| * objects into strings. |
| * <p> |
| * The methods may throw {@link java.time.temporal.UnsupportedTemporalTypeException} or |
| * {@link DateTimeParseException}, e.g. |
| * if the source and the target format do not match appropriately. |
| * </p> |
| * |
| */ |
| @TurbineService("DateTimeFormatterService") |
| <span class="fc" id="L49">public class DateTimeFormatterService</span> |
| extends TurbineBaseService implements DateTimeFormatterInterface |
| { |
| |
| <span class="fc" id="L53"> private String formatPattern = null;</span> |
| |
| <span class="fc" id="L55"> private DateTimeFormatter dateTimeFormat = null;</span> |
| |
| <span class="fc" id="L57"> private Locale locale = null;</span> |
| |
| private ZoneId zoneId; |
| |
| @Override |
| public DateTimeFormatter getDefaultFormat() |
| { |
| <span class="nc" id="L64"> return dateTimeFormat;</span> |
| } |
| |
| @Override |
| public String getFormatPattern() { |
| <span class="nc" id="L69"> return formatPattern;</span> |
| } |
| |
| <span class="fc" id="L72"> private static final Logger log = LogManager.getLogger(DateTimeFormatterService.class);</span> |
| |
| /** |
| * Initialize the service. |
| * <p> <p> <p> <p> |
| * the {@link #dateTimeFormat} from {@link #formatPattern} is initialized with |
| * |
| * <ol> |
| * <li>{@link Locale}: {@link LocaleUtils#getDefaultLocale()} is used by default. |
| * It could be overridden setting #USE_TURBINE_LOCALE_KEY to false, the |
| * the default Locale {@link Locale#getDefault()} is used. |
| * </li><li>{@link ZoneId}: If #DATE_TIME_ZONEID_KEY is set this {@link ZoneId} |
| * is used else {@link ZoneId#systemDefault()}. |
| * </li> |
| * </ol> |
| */ |
| @Override |
| public void init() |
| { |
| <span class="fc" id="L91"> formatPattern = Turbine.getConfiguration()</span> |
| <span class="fc" id="L92"> .getString(DATE_TIME_FORMAT_KEY, DATE_TIME_FORMAT_DEFAULT);</span> |
| |
| <span class="fc" id="L94"> boolean useTurbineLocale = Turbine.getConfiguration()</span> |
| <span class="fc" id="L95"> .getBoolean(USE_TURBINE_LOCALE_KEY, true);</span> |
| |
| <span class="pc bpc" id="L97" title="2 of 4 branches missed."> Locale localeSetter = (useTurbineLocale && LocaleUtils.getDefaultLocale() != null)?</span> |
| <span class="fc" id="L98"> LocaleUtils.getDefaultLocale()</span> |
| <span class="pc" id="L99"> : Locale.getDefault();</span> |
| <span class="fc" id="L100"> setLocale(localeSetter);</span> |
| |
| <span class="fc" id="L102"> String zoneIdStr = Turbine.getConfiguration()</span> |
| <span class="fc" id="L103"> .getString(DATE_TIME_ZONEID_KEY);</span> |
| <span class="pc bpc" id="L104" title="1 of 2 branches missed."> ZoneId zoneIdSet = (zoneIdStr != null)? ZoneId.of( zoneIdStr ) :</span> |
| <span class="pc" id="L105"> ZoneId.systemDefault();</span> |
| <span class="fc" id="L106"> setZoneId(zoneIdSet);</span> |
| |
| <span class="fc" id="L108"> dateTimeFormat = DateTimeFormatter.ofPattern(formatPattern)</span> |
| <span class="fc" id="L109"> .withLocale(localeSetter).withZone(zoneIdSet);</span> |
| |
| <span class="fc" id="L111"> log.info("Initialized DateTimeFormatterService with pattern {}, locale {} and zone {}",</span> |
| <span class="fc" id="L112"> formatPattern, dateTimeFormat.getLocale(),</span> |
| <span class="fc" id="L113"> dateTimeFormat.getZone());</span> |
| <span class="fc" id="L114"> setInit(true);</span> |
| <span class="fc" id="L115"> }</span> |
| |
| @Override |
| public <T extends TemporalAccessor> String format(T temporalAccessor) |
| { |
| <span class="nc" id="L120"> return dateTimeFormat.format(temporalAccessor);</span> |
| } |
| |
| @Override |
| public <T extends TemporalAccessor> String format(T temporalAccessor, String dateFormatString) |
| { |
| <span class="nc" id="L126"> return format(temporalAccessor, dateFormatString, null, null);</span> |
| } |
| |
| @Override |
| public <T extends TemporalAccessor> String format(T temporalAccessor, String dateFormatString, Locale locale) |
| { |
| <span class="nc" id="L132"> return format(temporalAccessor, dateFormatString, locale, null);</span> |
| } |
| |
| @Override |
| public <T extends TemporalAccessor> String format(T temporalAccessor, String dateFormatString, Locale locale, |
| ZoneId zoneId) { |
| <span class="nc" id="L138"> String result = null;</span> |
| |
| <span class="nc bnc" id="L140" title="All 4 branches missed."> if (StringUtils.isEmpty(dateFormatString) || temporalAccessor == null)</span> |
| { |
| <span class="nc" id="L142"> result = "";</span> |
| } |
| else |
| { |
| <span class="nc" id="L146"> DateTimeFormatter dtf =</span> |
| <span class="nc" id="L147"> DateTimeFormatter.ofPattern(dateFormatString);</span> |
| <span class="nc bnc" id="L148" title="All 2 branches missed."> if (locale != null)</span> |
| { |
| <span class="nc" id="L150"> dtf = dtf.withLocale(locale);</span> |
| } else { |
| <span class="nc" id="L152"> log.warn("adding default locale {}", getLocale() );</span> |
| <span class="nc" id="L153"> dtf = dtf.withLocale( getLocale());</span> |
| } |
| <span class="nc bnc" id="L155" title="All 2 branches missed."> if (zoneId != null)</span> |
| { |
| <span class="nc" id="L157"> dtf = dtf.withZone(zoneId);</span> |
| } else { |
| <span class="nc" id="L159"> log.info("adding default zone {}", getZoneId() );</span> |
| <span class="nc" id="L160"> dtf = dtf.withZone(getZoneId());</span> |
| } |
| <span class="nc" id="L162"> log.info("try to format {} with {}.", temporalAccessor, dtf );</span> |
| try { |
| <span class="nc" id="L164"> result =</span> |
| <span class="nc" id="L165"> dtf.format(temporalAccessor);</span> |
| <span class="nc" id="L166"> } catch(DateTimeException e) {</span> |
| <span class="nc" id="L167"> log.error("An exception with date time formatting was thrown: {}", e);</span> |
| // check with dtf.toFormat().format(temporalAccessor)? |
| <span class="nc" id="L169"> throw e;</span> |
| <span class="nc" id="L170"> }</span> |
| } |
| <span class="nc" id="L172"> return result;</span> |
| } |
| |
| @Override |
| public String map(String src, String outgoingFormatPattern, Locale locale, String incomingFormatPattern) |
| { |
| <span class="nc bnc" id="L178" title="All 4 branches missed."> if (StringUtils.isEmpty(src) || outgoingFormatPattern == null)</span> |
| { |
| <span class="nc" id="L180"> return "";</span> |
| } |
| <span class="nc bnc" id="L182" title="All 2 branches missed."> if (incomingFormatPattern == null)</span> |
| { |
| <span class="nc" id="L184"> incomingFormatPattern = formatPattern;</span> |
| } |
| <span class="nc bnc" id="L186" title="All 2 branches missed."> if (incomingFormatPattern.equals( outgoingFormatPattern )) {</span> |
| <span class="nc" id="L187"> return "";</span> |
| } |
| <span class="nc" id="L189"> DateTimeFormatter incomingFormat = DateTimeFormatter.ofPattern(incomingFormatPattern);</span> |
| <span class="nc" id="L190"> DateTimeFormatter outgoingFormat = DateTimeFormatter.ofPattern(outgoingFormatPattern);</span> |
| <span class="nc bnc" id="L191" title="All 2 branches missed."> if (locale != null)</span> |
| { |
| <span class="nc" id="L193"> outgoingFormat = outgoingFormat.withLocale( locale );</span> |
| //incomingFormat = incomingFormat.withLocale( locale ); |
| } |
| <span class="nc" id="L196"> return map( src, outgoingFormat, locale, incomingFormat );</span> |
| } |
| |
| @Override |
| public String map(String src, DateTimeFormatter outgoingFormat, Locale locale, |
| DateTimeFormatter incomingFormat) |
| { |
| <span class="nc bnc" id="L203" title="All 4 branches missed."> if (StringUtils.isEmpty(src) || outgoingFormat == null)</span> |
| { |
| <span class="nc" id="L205"> return "";</span> |
| } |
| <span class="nc bnc" id="L207" title="All 2 branches missed."> if (incomingFormat == null)</span> |
| { |
| <span class="nc" id="L209"> incomingFormat = dateTimeFormat;</span> |
| } |
| <span class="nc bnc" id="L211" title="All 2 branches missed."> if (incomingFormat.equals( outgoingFormat )) {</span> |
| <span class="nc" id="L212"> return "";</span> |
| } |
| <span class="nc bnc" id="L214" title="All 2 branches missed."> if (locale != null)</span> |
| { |
| <span class="nc" id="L216"> outgoingFormat = outgoingFormat.withLocale( locale );</span> |
| //incomingFormat = incomingFormat.withLocale( locale ); |
| } |
| <span class="nc" id="L219"> return outgoingFormat.format(</span> |
| <span class="nc" id="L220"> incomingFormat.parse( src ));</span> |
| } |
| |
| @Override |
| public String mapTo(String src, DateTimeFormatter outgoingFormat) |
| { |
| <span class="nc" id="L226"> return map( src, outgoingFormat, null, dateTimeFormat );</span> |
| } |
| |
| @Override |
| public String mapFrom(String src, DateTimeFormatter incomingFormat) |
| { |
| <span class="nc" id="L232"> return map( src, dateTimeFormat, null, incomingFormat );</span> |
| } |
| |
| @Override |
| public String map(String src, DateTimeFormatter outgoingFormat, Locale locale) |
| { |
| <span class="nc" id="L238"> return map( src, outgoingFormat, locale, dateTimeFormat );</span> |
| } |
| |
| public Locale getLocale() { |
| <span class="nc" id="L242"> return locale;</span> |
| } |
| |
| public void setLocale(Locale locale) { |
| <span class="fc" id="L246"> this.locale = locale;</span> |
| <span class="fc" id="L247"> }</span> |
| |
| @Override |
| public ZoneId getZoneId() { |
| <span class="nc" id="L251"> return zoneId;</span> |
| } |
| |
| public void setZoneId(ZoneId zoneId) { |
| <span class="fc" id="L255"> this.zoneId = zoneId;</span> |
| <span class="fc" id="L256"> }</span> |
| |
| } |
| </pre><div class="footer"><span class="right">Created with <a href="http://www.jacoco.org/jacoco">JaCoCo</a> 0.8.12.202403310830</span></div></body></html> |
