htmldatalisttag.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.datalist;

import org.apache.myfaces.component.UserRoleAware;
import org.apache.myfaces.renderkit.JSFAttr;
import org.apache.myfaces.taglib.html.HtmlComponentBodyTagBase;

import javax.faces.component.UIComponent;

/**
 * @author Manfred Geiler (latest modification by $Author: matzew $)
 * @version $Revision: 1.7 $ $Date: 2005/02/18 17:19:30 $
 * $Log: HtmlDataListTag.java,v $
 * Revision 1.7  2005/02/18 17:19:30  matzew
 * added release() to tag clazzes.
 *
 * Revision 1.6  2004/10/13 11:50:57  matze
 * renamed packages to org.apache
 *
 * Revision 1.5  2004/07/01 21:53:09  mwessendorf
 * ASF switch
 *
 * Revision 1.4  2004/05/18 14:31:37  manolito
 * user role support completely moved to components source tree
 *
 * Revision 1.3  2004/04/05 11:04:52  manolito
 * setter for renderer type removed, no more default renderer type needed
 *
 * Revision 1.2  2004/04/01 12:57:39  manolito
 * additional extended component classes for user role support
 *
 * Revision 1.1  2004/03/31 12:15:26  manolito
 * custom component refactoring
 *
 */
public class HtmlDataListTag
        extends HtmlComponentBodyTagBase
{
    //private static final Log log = LogFactory.getLog(HtmlDataListTag.class);

    public String getComponentType()
    {
        return HtmlDataList.COMPONENT_TYPE;
    }

    public String getRendererType()
    {
        return "org.apache.myfaces.List";
    }

    // UIComponent attributes --> already implemented in UIComponentTagBase

    // user role attributes --> already implemented in UIComponentTagBase

    // HTML universal attributes --> already implemented in HtmlComponentTagBase

    // HTML event handler attributes --> already implemented in HtmlComponentTagBase

    // UIData attributes
    private String _rows;
    private String _var;
    private String _first;

    // HtmlDataList attributes
    private String _layout;
    private String _rowIndexVar;
    private String _rowCountVar;

    // User Role support
    private String _enabledOnUserRole;
    private String _visibleOnUserRole;

    public void release() {
        super.release();
        _rows=null;
        _var=null;
        _first=null;
        _layout=null;
        _rowIndexVar=null;
        _rowCountVar=null;
        _enabledOnUserRole=null;
        _visibleOnUserRole=null;
    }
    
    protected void setProperties(UIComponent component)
    {
        super.setProperties(component);

        setIntegerProperty(component, JSFAttr.ROWS_ATTR, _rows);
        setStringProperty(component, JSFAttr.VAR_ATTR, _var);
        setIntegerProperty(component, JSFAttr.FIRST_ATTR, _first);

        setStringProperty(component, JSFAttr.LAYOUT_ATTR, _layout);
        setStringProperty(component, "rowIndexVar", _rowIndexVar);
        setStringProperty(component, "rowCountVar", _rowCountVar);

        setStringProperty(component, UserRoleAware.ENABLED_ON_USER_ROLE_ATTR, _enabledOnUserRole);
        setStringProperty(component, UserRoleAware.VISIBLE_ON_USER_ROLE_ATTR, _visibleOnUserRole);
    }

    public void setRows(String rows)
    {
        _rows = rows;
    }

    public void setVar(String var)
    {
        _var = var;
    }

    public void setFirst(String first)
    {
        _first = first;
    }

    public void setLayout(String layout)
    {
        _layout = layout;
    }

    public void setRowIndexVar(String rowIndexVar)
    {
        _rowIndexVar = rowIndexVar;
    }

    public void setRowCountVar(String rowCountVar)
    {
        _rowCountVar = rowCountVar;
    }

    public void setEnabledOnUserRole(String enabledOnUserRole)
    {
        _enabledOnUserRole = enabledOnUserRole;
    }

    public void setVisibleOnUserRole(String visibleOnUserRole)
    {
        _visibleOnUserRole = visibleOnUserRole;
    }
}