i have this code in socialmedia.tld as----
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE taglib PUBLIC "-//Sun Microsystems, Inc.//DTD JSP Tag Library
1.2//EN" "http://java.sun.com/dtd/web-jsptaglibrary_1_2.dtd";>
<taglib>
<tlib-version>1.0</tlib-version>
<jsp-version>2.0</jsp-version>
<short-name>social-media</short-name>
<description>This is a demonstration tag library</description>
<tag>
<name>fb</name>
<tag-class>com.test.SocialMedia</tag-class>
<body-content>empty</body-content>
<description>This tag is for integrating social
media</description>
<attribute>
<name>showlike</name>
<required>false</required>
<rtexprvalue>false</rtexprvalue>
<type>boolean</type>
</attribute>
</tag>
</taglib>
and jsp page code as=index.jsp
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<%@ taglib prefix="mytest" uri="WEB-INF/socialmedia.tld"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd";>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
hfhfhjgfhgf
<mytest:fb showlike="true" />
</body>
</html>
so when i write socialMedia.java class and use this tld it works in dynamic
web project in jsp.
but when i want to use this tld file in ftl in freemarker as
<#assign mytest=JspTaglibs["WEB-INF/socialmedia.tld"]>
<html>
<body>
<@mytest.fb showlike="true"/>
</body>
</html>
it shows the error=
FreeMarker template error!
java.lang.InstantiationException: com.test.SocialMedia
The problematic instruction:
----------
==> user-directive mytest.fb [on line 6, column 5 in
templates/components/comp.ftl]
----------
Java backtrace for programmers:
----------
freemarker.template.TemplateModelException: java.lang.InstantiationException:
com.test.SocialMedia
at
freemarker.ext.jsp.SimpleTagDirectiveModel.execute(SimpleTagDirectiveModel.java:90)
at freemarker.core.Environment.visit(Environment.java:274)
so please help me how to use the tld file in ftl code so that it will read .tld
file from that the .java file
--
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