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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 org.radeox.api.engine.*;
import org.radeox.api.engine.context.*;
import org.radeox.engine.*;
import org.radeox.engine.context.*;
import org.apache.commons.lang.*;
import javax.servlet.jsp.*;
import javax.servlet.jsp.tagext.*;
import java.io.*;
/**
* Renders a Wiki text with markup to HTML, using the Radeox render engine.
*
* @author Sindre Mehus
*/
public class WikiTag extends BodyTagSupport {
private static final RenderContext RENDER_CONTEXT = new BaseRenderContext();
private static final RenderEngine RENDER_ENGINE = new BaseRenderEngine();
private String text;
public int doStartTag() throws JspException {
return EVAL_BODY_BUFFERED;
}
public int doEndTag() throws JspException {
String result;
synchronized (RENDER_ENGINE) {
result = RENDER_ENGINE.render(StringEscapeUtils.unescapeXml(text), RENDER_CONTEXT);
}
try {
pageContext.getOut().print(result);
} catch (IOException x) {
throw new JspTagException(x);
}
return EVAL_PAGE;
}
public void release() {
text = null;
super.release();
}
public String getText() {
return text;
}
public void setText(String text) {
this.text = text;
}
}
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