Hi,
Trying very hard from yesterday to reach the board.
I developed an application in Oracle JDeveloper3.0
which worked fine and now when I am trying to run it
in JavaWebServer2.0 on Windows NT.
I JWS is not recognizing StringBuffer.delete(..,.)
method.I used StrignBuffer to assign SQL statements
where I need to clear the buffer to execute different
sql queries.
I used a simple bean to test this.The following are
the codes of JSP,bean and the error messages.If anyone
has clue on why this is happening or how to solve this
please let me know.I appreciate your help.
Bean Code:
package mypackage;
import java.lang.*;
public class TestBean {
public String getName() {
StringBuffer s = new StringBuffer();
s.delete(0,s.length()); // or some values like
// s.delete(0,5) is also
// not working
s.append("Hi,THere");
return s.toString();
}
}
JSP Code:
<html><head></head>
<body>
<jsp:useBean id="tst" scope="page"
class="mypackage.TestBean" />
<jsp:setProperty name="tst" property="*" />
<%! String myName; %>
<% myName = tst.getName(); %>
<h4 align="center"><font color="blue">
<%=myName%></font></h4>
</body>
</html>
Error message:
Error during JSP page processing
java.lang.NoSuchMethodError: java.lang.StringBuffer:
method delete(II)Ljava/lang/StringBuffer; not found
at mypackage.TestBean.getName(TestBean.java:9)
at
pagecompile.jsp._mytest._Testing._jspService(_Testing.java:102)
at
com.sun.server.http.pagecompile.jsp.runtime.HttpJspBase.service(HttpJspBase.java:87)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:840)
at
com.sun.server.http.pagecompile.jsp.runtime.JspServlet.runServlet(JspServlet.java:469)
at
com.sun.server.http.pagecompile.jsp.runtime.JspServlet.processJspPage(JspServlet.java:259)
at
com.sun.server.http.pagecompile.jsp.runtime.JspServlet.service(JspServlet.java:97)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:840)
at
com.sun.server.ServletState.callService(ServletState.java:226)
at
com.sun.server.ServletManager.callServletService(ServletManager.java:936)
at
com.sun.server.ProcessingState.invokeTargetServlet(ProcessingState.java:423)
at
com.sun.server.http.HttpProcessingState.execute(HttpProcessingState.java:79)
at
com.sun.server.http.stages.Runner.process(Runner.java:79)
at
com.sun.server.ProcessingSupport.process(Compiled
Code)
at
com.sun.server.Service.process(Service.java:204)
at
com.sun.server.http.HttpServiceHandler.handleRequest(HttpServiceHandler.java:374)
at
com.sun.server.http.HttpServiceHandler.handleRequest(Compiled
Code)
at com.sun.server.HandlerThread.run(Compiled
Code)
Thanks,
Geeta
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