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 javax.faces.context.FacesContext;
021    import javax.faces.el.ValueBinding;
022    
023    import static org.apache.myfaces.tobago.TobagoConstants.ATTR_DISABLED;
024    
025    /*
026     * Date: 10.02.2006
027     * Time: 19:13:51
028     */
029    public class UIHiddenInput extends javax.faces.component.UIInput {
030    
031      public static final String COMPONENT_TYPE = "org.apache.myfaces.tobago.HiddenInput";
032    
033      private Boolean disabled;
034    
035      public boolean isDisabled() {
036        if (disabled != null) {
037          return disabled;
038        }
039        ValueBinding vb = getValueBinding(ATTR_DISABLED);
040        if (vb != null) {
041          return (Boolean.TRUE.equals(vb.getValue(getFacesContext())));
042        } else {
043          return false;
044        }
045      }
046    
047      public void setDisabled(boolean disabled) {
048        this.disabled = disabled;
049      }
050    
051      public void restoreState(FacesContext context, Object state) {
052        Object[] values = (Object[]) state;
053        super.restoreState(context, values[0]);
054        disabled = (Boolean) values[1];
055      }
056    
057      public Object saveState(FacesContext context) {
058        Object[] values = new Object[2];
059        values[0] = super.saveState(context);
060        values[1] = disabled;
061        return values;
062      }
063    }