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