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/*
This file is part of Subsonic.
Subsonic is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Subsonic 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 Subsonic. If not, see <http://www.gnu.org/licenses/>.
Copyright 2009 (C) Sindre Mehus
*/
package net.sourceforge.subsonic.taglib;
import javax.servlet.jsp.tagext.*;
import javax.servlet.jsp.*;
/**
* A tag representing an URL query parameter.
*
* @see ParamTag
* @author Sindre Mehus
*/
public class ParamTag extends TagSupport {
private String name;
private String value;
public int doEndTag() throws JspTagException {
// Add parameter name and value to surrounding 'url' tag.
UrlTag tag = (UrlTag) findAncestorWithClass(this, UrlTag.class);
if (tag == null) {
throw new JspTagException("'sub:param' tag used outside 'sub:url'");
}
tag.addParameter(name, value);
return EVAL_PAGE;
}
public void release() {
name = null;
value = null;
super.release();
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getValue() {
return value;
}
public void setValue(String value) {
this.value = value;
}
}
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