htmltreeimagecommandlink.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.tree;

import javax.faces.component.html.HtmlCommandLink;
import javax.faces.context.FacesContext;


/**
 * HTML image link.
 *
 * @author <a href="mailto:[e-mail]">Oliver Rossmueller</a>
 * @version $Revision: 1.3 $ $Date: 2004/10/13 11:50:58 $
 *          $Log: HtmlTreeImageCommandLink.java,v $
 *          Revision 1.3  2004/10/13 11:50:58  matze
 *          renamed packages to org.apache
 *
 *          Revision 1.2  2004/07/01 21:53:07  mwessendorf
 *          ASF switch
 *
 *          Revision 1.1  2004/04/22 10:20:23  manolito
 *          tree component
 *
 */
public class HtmlTreeImageCommandLink
        extends HtmlCommandLink
{

    public static final String COMPONENT_TYPE = "org.apache.myfaces.HtmlTreeImageCommandLink";
    private static final String DEFAULT_RENDERER_TYPE = "org.apache.myfaces.HtmlTreeImageCommandLink";

    private String image;


    public HtmlTreeImageCommandLink()
    {
        setRendererType(DEFAULT_RENDERER_TYPE);
    }


    public String getFamily()
    {
        return "org.apache.myfaces.HtmlTree";
    }


    public String getImage()
    {
        return image;
    }


    public void setImage(String image)
    {
        this.image = image;
    }


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


    public void restoreState(FacesContext context, Object state)
    {
        Object values[] = (Object[])state;
        super.restoreState(context, values[0]);
        image = (String)values[1];
    }
}