htmlradio.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 org.apache.myfaces.custom.radio;

import javax.faces.component.UIComponentBase;
import javax.faces.context.FacesContext;
import javax.faces.el.ValueBinding;

/**
 * @author Thomas Spiegl (latest modification by $Author: manolito $)
 * @version $Revision: 1.8 $ $Date: 2005/04/13 12:48:46 $
 * $Log: HtmlRadio.java,v $
 * Revision 1.8  2005/04/13 12:48:46  manolito
 * MYFACES-186 x:radio and x:checkbox cause ClassCastException
 * Since the proposed fix is within generated code block, I had to fix the generator instead!
 *
 * Revision 1.7  2004/10/13 11:50:57  matze
 * renamed packages to org.apache
 *
 * Revision 1.6  2004/07/01 21:53:08  mwessendorf
 * ASF switch
 *
 * Revision 1.5  2004/04/02 13:57:10  manolito
 * extended HtmlSelectManyCheckbox with layout "spread" and custom Checkbox component
 *
 * Revision 1.4  2004/03/31 15:15:58  royalts
 * no message
 *
 * Revision 1.3  2004/03/31 13:43:30  royalts
 * no message
 *
 * Revision 1.2  2004/03/31 13:26:07  manolito
 * extended radio renderer
 *
 */
public class HtmlRadio
    extends UIComponentBase
{
    //private static final Log log = LogFactory.getLog(HtmlRadio.class);

    public static final String FOR_ATTR = "for".intern();
    public static final String INDEX_ATTR = "index".intern();


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

    public static final String COMPONENT_TYPE = "org.apache.myfaces.HtmlRadio";
    public static final String COMPONENT_FAMILY = "org.apache.myfaces.Radio";
    private static final String DEFAULT_RENDERER_TYPE = "org.apache.myfaces.Radio";

    private String _for = null;
    private Integer _index = null;

    public HtmlRadio()
    {
        setRendererType(DEFAULT_RENDERER_TYPE);
    }

    public String getFamily()
    {
        return COMPONENT_FAMILY;
    }

    public void setFor(String forValue)
    {
        _for = forValue;
    }

    public String getFor()
    {
        if (_for != null) return _for;
        ValueBinding vb = getValueBinding("for");
        return vb != null ? (String)vb.getValue(getFacesContext()) : null;
    }

    public void setIndex(int index)
    {
        _index = new Integer(index);
    }

    public int getIndex()
    {
        if (_index != null) return _index.intValue();
        ValueBinding vb = getValueBinding("index");
        Number v = vb != null ? (Number)vb.getValue(getFacesContext()) : null;
        return v != null ? v.intValue() : Integer.MIN_VALUE;
    }



    public Object saveState(FacesContext context)
    {
        Object values[] = new Object[3];
        values[0] = super.saveState(context);
        values[1] = _for;
        values[2] = _index;
        return ((Object) (values));
    }

    public void restoreState(FacesContext context, Object state)
    {
        Object values[] = (Object[])state;
        super.restoreState(context, values[0]);
        _for = (String)values[1];
        _index = (Integer)values[2];
    }
    //------------------ GENERATED CODE END ---------------------------------------

}