| /* |
| 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. |
| */ |
| package org.apache.wiki.plugin; |
| |
| import org.apache.wiki.api.core.Context; |
| import org.apache.wiki.api.exceptions.PluginException; |
| import org.apache.wiki.api.plugin.Plugin; |
| import org.apache.wiki.preferences.Preferences; |
| import org.apache.wiki.preferences.Preferences.TimeFormat; |
| |
| import java.text.SimpleDateFormat; |
| import java.util.Date; |
| import java.util.Map; |
| import java.util.ResourceBundle; |
| |
| /** |
| * Just displays the current date and time. |
| * The time format is exactly like in the java.text.SimpleDateFormat class. |
| * |
| * <p>Parameters : </p> |
| * NONE |
| * @since 1.7.8 |
| * @see java.text.SimpleDateFormat |
| */ |
| public class CurrentTimePlugin implements Plugin { |
| |
| // private static Logger log = Logger.getLogger( CurrentTimePlugin.class ); |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public String execute( final Context context, final Map< String, String > params ) throws PluginException { |
| final String formatString = params.get( "format" ); |
| |
| try { |
| final SimpleDateFormat fmt; |
| if( formatString != null ) { |
| fmt = new SimpleDateFormat( formatString ); |
| } else { |
| fmt = Preferences.getDateFormat( context, TimeFormat.DATETIME ); |
| } |
| |
| final Date d = new Date(); // Now. |
| |
| return fmt.format( d ); |
| } catch( final IllegalArgumentException e ) { |
| final ResourceBundle rb = Preferences.getBundle( context, Plugin.CORE_PLUGINS_RESOURCEBUNDLE ); |
| throw new PluginException( rb.getString( "currenttimeplugin.badformat" ) + e.getMessage() ); |
| } |
| } |
| |
| } |