게시판을 이용해 주셔서 감사합니다.
다음양식에 맞게 입력해주세요.

* 고객시스템명 : 삼성테크윈
* GAUCE 버전 : JAVA 4.0 (gauce4021.jar)
* WAS 종류(WebLogic 등등) : Weblogic 9.2 MP1
* DB 종류 : Oracle 10G
* 문의 유형(질문/요청/참조) : 질문
* 내용 :

가우스 설치후 sample/sample40.jsp를 기준으로 Servlet을 만들었습니다.
                    jsp는 잘 실행이 됩니다.

Servlet 실행 후 다음과 같은 Error를 얻었습니다.

java.lang.ClassCastException: weblogic.servlet.internal.ServletResponseImpl
        at com.techwin.dsc.co.DispatchGauceDataSet.displayGauceDataSet(DispatchGauceDataSet.java:87)
        at weblogic.rmi.internal.ServerRequest.sendReceive(ServerRequest.java:174)
        at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:335)
        at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:252)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
        at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:223)
        at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
        at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
        at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
        at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3245)
        at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
        at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
        at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2003)
        at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1909)
        at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1359)
        at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
        at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)

Error 가 난 부분은

GauceOutputStream gos = ((HttpGauceResponse)response).getGauceOutputStream();

이 부분 입니다.

JDK는 Weblogic에 설치된걸 기준으로 하였습니다.

java version "1.5.0_06"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_06-b05)
Java HotSpot(TM) Client VM (build 1.5.0_06-b05, mixed mode)