001    /*
002     * Licensed to the Apache Software Foundation (ASF) under one
003     * or more contributor license agreements.  See the NOTICE file
004     * distributed with this work for additional information
005     * regarding copyright ownership.  The ASF licenses this file
006     * to you under the Apache License, Version 2.0 (the
007     * "License"); you may not use this file except in compliance
008     * with the License.  You may obtain a copy of the License at
009     *
010     *   http://www.apache.org/licenses/LICENSE-2.0
011     *
012     * Unless required by applicable law or agreed to in writing,
013     * software distributed under the License is distributed on an
014     * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015     * KIND, either express or implied.  See the License for the
016     * specific language governing permissions and limitations
017     * under the License.
018     */
019    
020    package org.apache.myfaces.tobago.component;
021    
022    import static org.apache.myfaces.tobago.TobagoConstants.ATTR_TAB_INDEX;
023    
024    import javax.faces.application.Application;
025    import javax.faces.context.FacesContext;
026    import javax.faces.convert.Converter;
027    import javax.faces.convert.DateTimeConverter;
028    import static javax.faces.convert.DateTimeConverter.CONVERTER_ID;
029    import javax.faces.el.ValueBinding;
030    import java.util.TimeZone;
031    
032    /*
033     * Date: 10.02.2006
034     * Time: 20:50:49
035     */
036    public class UITimeInput extends javax.faces.component.UIInput {
037    
038      public static final String COMPONENT_TYPE = "org.apache.myfaces.tobago.TimeInput";
039    
040      private Integer tabIndex;
041    
042      public Converter getConverter() {
043        Converter converter = super.getConverter();
044        if (converter == null) {
045          // setting required default converter
046          Application application
047              = FacesContext.getCurrentInstance().getApplication();
048          DateTimeConverter dateTimeConverter
049              = (DateTimeConverter) application.createConverter(CONVERTER_ID);
050          dateTimeConverter.setPattern("HH:mm");
051          dateTimeConverter.setTimeZone(TimeZone.getDefault());
052          setConverter(dateTimeConverter);
053        }
054        return converter;
055      }
056    
057      public void restoreState(FacesContext context, Object state) {
058        Object[] values = (Object[]) state;
059        super.restoreState(context, values[0]);
060        tabIndex = (Integer) values[1];
061      }
062    
063      public Object saveState(FacesContext context) {
064        Object[] values = new Object[2];
065        values[0] = super.saveState(context);
066        values[1] = tabIndex;
067        return values;
068      }
069    
070      public Integer getTabIndex() {
071        if (tabIndex != null) {
072          return tabIndex;
073        }
074        ValueBinding vb = getValueBinding(ATTR_TAB_INDEX);
075        if (vb != null) {
076          Number number = (Number) vb.getValue(getFacesContext());
077          if (number != null) {
078            return Integer.valueOf(number.intValue());
079          }
080        }
081        return null;
082      }
083    
084      public void setTabIndex(Integer tabIndex) {
085        this.tabIndex = tabIndex;
086      }
087    }