package net.sourceforge.stripes.tag;

import java.io.IOException;

import javax.servlet.jsp.JspException;
import javax.servlet.jsp.JspWriter;

import net.sourceforge.stripes.util.Log;

public class ValidInputTagUtil {

    private static final Log LOG = Log.getInstance(ValidInputTagUtil.class);

    protected static void writeSingletonTag(InputTagSupport inputTag, JspWriter writer, String tag)
            throws JspException {
        try {
            writer.print("<");
            writer.print(tag);
            inputTag.writeAttributes(writer);
            writer.print(">");
        }
        catch (IOException ioe) {
            JspException jspe = new JspException(
                    "IOException encountered while writing singleton tag <" + tag
                            + "> to the JspWriter.", ioe);
            LOG.warn(jspe);
            throw jspe;
        }
    }

}