| /* |
| * 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 javax.faces.component; |
| |
| import javax.faces.el.ValueBinding; |
| |
| |
| /** |
| * A component that allows the user to select or unselect an object. |
| * <p> |
| * This can also be used to choose between two states such as true/false or on/off. |
| * <p> |
| * See the javadoc for this class in the |
| * <a href="http://java.sun.com/j2ee/javaserverfaces/1.1_01/docs/api/index.html">JSF Specification</a> |
| * for further details. |
| * |
| * @JSFComponent |
| * type = "javax.faces.SelectBoolean" |
| * family = "javax.faces.SelectBoolean" |
| * desc = "UISelectBoolean" |
| * |
| * @JSFJspProperty name = "value" returnType = "java.lang.Boolean" |
| * |
| * @author Manfred Geiler (latest modification by $Author$) |
| * @version $Revision$ $Date$ |
| */ |
| public class UISelectBoolean extends UIInput |
| { |
| public static final String COMPONENT_TYPE = "javax.faces.SelectBoolean"; |
| public static final String COMPONENT_FAMILY = "javax.faces.SelectBoolean"; |
| private static final String DEFAULT_RENDERER_TYPE = "javax.faces.Checkbox"; |
| |
| public UISelectBoolean() |
| { |
| setRendererType(DEFAULT_RENDERER_TYPE); |
| } |
| |
| public String getFamily() |
| { |
| return COMPONENT_FAMILY; |
| } |
| |
| public boolean isSelected() |
| { |
| Boolean value = (Boolean)getSubmittedValue(); |
| if( value == null ) |
| value = (Boolean)getValue(); |
| |
| return value != null && value.booleanValue(); |
| } |
| |
| public void setSelected(boolean selected) |
| { |
| setValue(Boolean.valueOf(selected)); |
| } |
| |
| public ValueBinding getValueBinding(String name) |
| { |
| if (name == null) throw new NullPointerException("name"); |
| if (name.equals("selected")) |
| { |
| return super.getValueBinding("value"); |
| } |
| else |
| { |
| return super.getValueBinding(name); |
| } |
| } |
| |
| public void setValueBinding(String name, |
| ValueBinding binding) |
| { |
| if (name == null) throw new NullPointerException("name"); |
| if (name.equals("selected")) |
| { |
| super.setValueBinding("value", binding); |
| } |
| else |
| { |
| super.setValueBinding(name, binding); |
| } |
| } |
| } |