Java TLD

package com.test;

import java.io.IOException;
import java.util.ResourceBundle;
import java.util.StringTokenizer;

import javax.servlet.jsp.JspException;
import javax.servlet.jsp.tagext.TagSupport;

import org.apache.log4j.Logger;

public class ErrorCodes extends TagSupport {

private static Logger logger = Logger.getLogger(ErrorCodes.class);
private String codes;
private String portletnamespace;


public void setCodes(String codes) {
this.codes = codes;
}

public void setPortletnamespace(String namespace) {
this.portletnamespace = namespace;
}


public int doStartTag() throws JspException {
try {
StringBuffer sb = new StringBuffer();
StringTokenizer tokenizer = new StringTokenizer(codes,",");
ResourceBundle bundle = ResourceBundle.getBundle("com.ibm.ahb.idt.nl.AlHilalPortalPortletResourceMessages");
while (tokenizer.hasMoreElements()) {
String token = (String) tokenizer.nextElement();
String value=bundle.getString(token);
if(value!=null)
sb.append("");

}
pageContext.getOut().println(sb.toString());

} catch (IOException ioe) {
logger.error("Error: ErrorCodes while writing to client");
}
return SKIP_BODY;
}


}

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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee/web-
jsptaglibrary_2_0.xsd"
version="2.0">



errorcodes
com.ibm.ahb.idt.tag.ErrorCodes
empty
Tag with Parameter

codes
true
true


portletnamespace
true
true




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Please write below code in jsp

<%@ taglib uri="/WEB-INF/lib/errorcodetaglib.tld" prefix="codes" %>