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- Jan 1, 1970
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Hello everybody 
My problem is very simple but I can't resolve it.
I've created a servlet in which there is a queryDataSet object: queryDataSet1.
My servlet's doGet method is very simple:
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
response.setContentType(CONTENT_TYPE);
PrintWriter out = response.getWriter();
out.println("<html>"
out.println("<body>"
out.println("<h2>"+queryDataSet1.getTableName() +"</h2>"
out.println("</body>"
out.println("</html>"
}
But when I'm running the project, the html page give me 'null' instead of the table name from which I fetch the data.
Moreover, I can see these messages:
javax.servlet.ServletException: Servlet Exception
at org.apache.tomcat.core.Handler.service(Handler.java:308)
at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
and so on...
Please give me a tip which could help me because I can't find what the problem is.
Thank You
My problem is very simple but I can't resolve it.
I've created a servlet in which there is a queryDataSet object: queryDataSet1.
My servlet's doGet method is very simple:
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
response.setContentType(CONTENT_TYPE);
PrintWriter out = response.getWriter();
out.println("<html>"
;out.println("<body>"
;out.println("<h2>"+queryDataSet1.getTableName() +"</h2>"
;out.println("</body>"
;out.println("</html>"
;}
But when I'm running the project, the html page give me 'null' instead of the table name from which I fetch the data.
Moreover, I can see these messages:
javax.servlet.ServletException: Servlet Exception
at org.apache.tomcat.core.Handler.service(Handler.java:308)
at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
and so on...
Please give me a tip which could help me because I can't find what the problem is.
Thank You