uiselectboolean.java

一个使用struts+hibernate+spring开发的完的网站源代码。

/*
 * Copyright 2004 The Apache Software Foundation.
 * 
 * Licensed 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;


/**
 * see Javadoc of JSF Specification
 * 
 * @author Manfred Geiler (latest modification by $Author: svieujot $)
 * @version $Revision: 1.7 $ $Date: 2005/02/08 18:15:04 $
 */
public class UISelectBoolean
        extends UIInput
{

    public void setSelected(boolean selected)
    {
        setValue(Boolean.valueOf(selected));
    }

    public boolean isSelected()
    {
        Boolean value = (Boolean)getSubmittedValue();
        if( value == null )
            value = (Boolean)getValue();

        return value != null ? value.booleanValue() : false;
    }

    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);
        }
    }

    //------------------ GENERATED CODE BEGIN (do not modify!) --------------------

    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;
    }


    //------------------ GENERATED CODE END ---------------------------------------
}