selectitemtagbase.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.taglib.core;

import org.apache.myfaces.taglib.UIComponentTagBase;
import org.apache.myfaces.renderkit.JSFAttr;

import javax.faces.component.UIComponent;

/**
 * @author Thomas Spiegl (latest modification by $Author: matze $)
 * @version $Revision: 1.3 $ $Date: 2004/10/13 11:51:01 $
 *          $Log: SelectItemTagBase.java,v $
 *          Revision 1.3  2004/10/13 11:51:01  matze
 *          renamed packages to org.apache
 *
 *          Revision 1.2  2004/07/01 22:01:36  mwessendorf
 *          ASF switch
 *
 *          Revision 1.1  2004/06/23 13:44:22  royalts
 *          no message
 * 
 */
public class SelectItemTagBase
    extends UIComponentTagBase
{
    //private static final Log log = LogFactory.getLog(SelectItemTag.class);

    public String getComponentType()
    {
        return "javax.faces.SelectItem";
    }

    public String getRendererType()
    {
        return null;
    }

    // UISelectItem attributes
    private String _itemDisabled;
    private String _itemDescription;
    private String _itemLabel;
    private String _itemValue;

    protected void setProperties(UIComponent component)
    {
        super.setProperties(component);

        setBooleanProperty(component, JSFAttr.ITEM_DISABLED_ATTR, _itemDisabled);
        setStringProperty(component, JSFAttr.ITEM_DESCRIPTION_ATTR, _itemDescription);
        setStringProperty(component, JSFAttr.ITEM_LABEL_ATTR, _itemLabel);
        setStringProperty(component, JSFAttr.ITEM_VALUE_ATTR, _itemValue);

        if (_itemValue == null &&
            component.getValueBinding("binding") == null &&
            component.getValueBinding("value") == null)
        {
            throw new IllegalArgumentException("SelectItem with no value");
        }
    }

    public void setItemDisabled(String itemDisabled)
    {
        _itemDisabled = itemDisabled;
    }

    public void setItemDescription(String itemDescription)
    {
        _itemDescription = itemDescription;
    }

    public void setItemLabel(String itemLabel)
    {
        _itemLabel = itemLabel;
    }

    public void setItemValue(String itemValue)
    {
        _itemValue = itemValue;
    }

}