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 javax.faces.context.FacesContext;
023    import javax.faces.el.ValueBinding;
024    
025    import static org.apache.myfaces.tobago.TobagoConstants.ATTR_DISABLED;
026    
027    /*
028     * Date: 10.02.2006
029     * Time: 19:13:51
030     */
031    public class UIHiddenInput extends javax.faces.component.UIInput {
032    
033      public static final String COMPONENT_TYPE = "org.apache.myfaces.tobago.HiddenInput";
034    
035      private Boolean disabled;
036    
037      public boolean isDisabled() {
038        if (disabled != null) {
039          return disabled;
040        }
041        ValueBinding vb = getValueBinding(ATTR_DISABLED);
042        if (vb != null) {
043          return (Boolean.TRUE.equals(vb.getValue(getFacesContext())));
044        } else {
045          return false;
046        }
047      }
048    
049      public void setDisabled(boolean disabled) {
050        this.disabled = disabled;
051      }
052    
053      public void restoreState(FacesContext context, Object state) {
054        Object[] values = (Object[]) state;
055        super.restoreState(context, values[0]);
056        disabled = (Boolean) values[1];
057      }
058    
059      public Object saveState(FacesContext context) {
060        Object[] values = new Object[2];
061        values[0] = super.saveState(context);
062        values[1] = disabled;
063        return values;
064      }
065    }