/*
* NOTE: This copyright does *not* cover user programs that use HQ
* program services by normal system calls through the application
* program interfaces provided as part of the Hyperic Plug-in Development
* Kit or the Hyperic Client Development Kit - this is merely considered
* normal use of the program, and does *not* fall under the heading of
* "derived work".
*
* Copyright (C) [2004, 2005, 2006], Hyperic, Inc.
* This file is part of HQ.
*
* HQ is free software; you can redistribute it and/or modify
* it under the terms version 2 of the GNU General Public License as
* published by the Free Software Foundation. This program is distributed
* in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
* even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA.
*/
package org.hyperic.hq.ui.taglib;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.tagext.TagSupport;
/**
* Define a column for the "from" and "to" tables in the Add
* To List widget.
*/
public class AddToListColTag extends TagSupport {
//----------------------------------------------------instance variables
private String key;
private String name;
//----------------------------------------------------constructors
public AddToListColTag() {
super();
}
//----------------------------------------------------public methods
/**
*
*/
public void setKey(String key) {
this.key = key;
}
/**
*
*/
public void setName(String name) {
this.name = name;
}
/**
*
*/
public int doEndTag() throws JspException {
Class clazz = AddToListColsTag.class;
AddToListColsTag ancestor =
(AddToListColsTag) findAncestorWithClass(this, clazz);
if (ancestor == null) {
throw new JspException("no ancestor of class " + clazz);
}
ancestor.addCol(name, key);
return EVAL_PAGE;
}
/**
* Release tag state.
*
*/
public void release() {
key = null;
name = null;
super.release();
}
}