GetClob giving 500 error

Question

Hello Techies,
I am trying to retrieve the clob from result set. I am calling this from a jsp.
My idea is if the datatype is clob, then I retrieving the clob usng rs.getClob().
Here is my code.
  if(dataType.equals("CLOB"))
              System.out.println("inside if");
              //oracle.sql.CLOB expressionClob = (oracle.sql.CLOB) rs.getClob("EXPRESSION");
               //System.out.println("after oracle.sql.CLOB");
                   msclob = MYSQLUtil.getClobString((java.sql.Clob)rs.getClob("EXPRESSION"));
                    System.out.println("after");
         }I am getting the following exception
javax.servlet.ServletException: oracle.jdbc.driver.OracleResultSetImpl.getClob(Ljava/lang/String;)Ljava/sql/Clob;
     org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:825)
     org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:758)
     org.apache.jsp.htmls.jsps.RuleManagement_jsp._jspService(RuleManagement_jsp.java:460)
     org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:802)I am trying to solve this issue from past 3 days but it does not work.
Plz help me to sort out this issue.
Thanks (in advance)
Krish

Answer 1

plz help me out in resolving this problem