게시판을 이용해 주셔서 감사합니다.
다음양식에 맞게 입력해주세요.

* 고객시스템명 :
* GAUCE 버전 :
* WAS 종류(WebLogic 등등) :
* DB 종류 :
* 문의 유형(질문/요청/참조) :
* 내용 :

iterator를 for문으로 대체후 계속 진행을 하였는데

list 형태로 반환된 값을

처리를 해야 하는데 제대로 되지 않아서 데이터가 나오지 않고 있는것 같습니다

<-- 체크 되어 있는부분을 어떻게 해야 하는지 궁금합니다


아래의 메시지는 해당 jsp파일을 처음 읽어들였을 때의 메시지입니다

하단에는 소스 파일입니다

start.................
java.lang.ClassCastException: java.util.ArrayList
        at org.apache.jsp.sample_jsp._jspService(sample_jsp.java:77)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:331)
        at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
        at com.gauce.filter.GauceFilter.doFilter(Unknown Source)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
        at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
        at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
        at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
        at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
        at java.lang.Thread.run(Thread.java:595)

-----------------------------------------------소스 내용---------------------

<%@ page contentType="text/html;charset=euc-kr" %>
<%@ page import="com.gauce.*,com.gauce.io.*,com.gauce.http.*,java.util.*"%>
<%@ page import="test.DataManager" %>
<%@ page import=" test.testBean"%>
<%
String ye1 = request.getParameter("ye1");
if(ye1 == null){ ye1 = "1961"; }
String ye2 = request.getParameter("ye2");
if(ye2 == null){ ye2 = "2006"; }

int a = Integer.parseInt(ye1);
int b = Integer.parseInt(ye2);

DataManager dm = DataManager.instance();
List dataTestList = dm.findTestList(ye1, ye2);

request.setAttribute("dataTestList", dataTestList);

List testList = (List)request.getAttribute("dataTestList");


GauceInputStream gis = null;
GauceOutputStream gos = null;

System.out.println("start.................");

        try{
                gis = ((HttpGauceRequest) request).getGauceInputStream();       <---------------------------------------------
                gos = ((HttpGauceResponse) response).getGauceOutputStream(); <-------------------------------------------
                //GauceConnection conn = (GauceConnection)request.getAttribute("dataTestList");
                //HttpGauceRequest hreq = conn.getHttpGauceRequest();
                //HttpGauceResponse hres = conn.getHttpGauceResponse();
                //gis = hreq.getGauceInputStream();
                //gos = hres.getGauceOutputStream();
                
                System.out.println(".........1........");
                GauceDataSet dSet = gis.read("output");
                System.out.println(".........2........");
                gos.fragment(dSet);

for(int i=0;i<testList.size();i++){
                testBean test = (testBean)testList.get(i);

                dSet.put("YEARS", test.getYEARS(),4,GauceDataColumn.TB_KEY);        
                dSet.put("JAN", test.getJAN(),6);
                dSet.put("FEB", test.getFEB(),6);
                dSet.put("MAR", test.getMAR(),6);
                dSet.put("APR", test.getAPR(),6);
                dSet.put("MAY", test.getMAY(),6);
                dSet.put("JUN", test.getJUN(),6);
                dSet.put("JUL", test.getJUL(),6);
                dSet.put("AUG", test.getAUG(),6);
                dSet.put("SEP", test.getSEP(),6);
                dSet.put("OCT", test.getOCT(),6);
                dSet.put("NOV", test.getNOV(),6);
                dSet.put("DEC", test.getDEC(),6);

                dSet.heap();
        }

        if (dSet.getDataColCnt() == 0) {
        dSet.addDataColumn(new GauceDataColumn("YEARS", GauceDataColumn.TB_STRING,4,GauceDataColumn.TB_KEY));                
        dSet.addDataColumn(new GauceDataColumn("JAN", GauceDataColumn.TB_STRING, 6));
        dSet.addDataColumn(new GauceDataColumn("FEB", GauceDataColumn.TB_STRING, 6));
        dSet.addDataColumn(new GauceDataColumn("MAR", GauceDataColumn.TB_STRING, 6));
        dSet.addDataColumn(new GauceDataColumn("APR", GauceDataColumn.TB_STRING, 6));
        dSet.addDataColumn(new GauceDataColumn("MAY", GauceDataColumn.TB_STRING, 6));
        dSet.addDataColumn(new GauceDataColumn("JUN", GauceDataColumn.TB_STRING, 6));
        dSet.addDataColumn(new GauceDataColumn("JUL", GauceDataColumn.TB_STRING, 6));
        dSet.addDataColumn(new GauceDataColumn("AUG", GauceDataColumn.TB_STRING, 6));
        dSet.addDataColumn(new GauceDataColumn("SEP", GauceDataColumn.TB_STRING, 6));
        dSet.addDataColumn(new GauceDataColumn("OCT", GauceDataColumn.TB_STRING, 6));
        dSet.addDataColumn(new GauceDataColumn("NOV", GauceDataColumn.TB_STRING, 6));
        dSet.addDataColumn(new GauceDataColumn("DEC", GauceDataColumn.TB_STRING, 6));
        }

        ((HttpGauceResponse) response).addMessage("success");

        //Client로 전송
        gos.write(dSet);
        gos.close();

        }catch(Exception e){
        e.printStackTrace();

        }
        
%>
<html>
        <head>
         <title> Gauce Sample </title>
         <!--Script function-->
         <script>
                         function fn_search1()
                         {
                                 tb_TR1.Action="sample.jsp?ye1="+y1.value+"&ye2="+y2.value;
                                 tb_TR1.post();
                         }
         </script>
         <SCRIPT language="JavaScript" src="embedControl.js"></SCRIPT>
         <script language=JavaScript>
         function OnLoad()
                {
                        Tb_Grid.DefaultColor("TextColor") = "black";
                        Tb_Grid.DefaultColor("BgColor") = "white";
                }
        </script>
         <!--DataSet Component-->
    <comment id="__NSID__"><object id="Tb_DataSet"
    classid="clsid:2506B38B-0FF7-4249-BA3E-8BC1DC399FBB">
    <Param Name="DataID" >
    </object></comment><SCRIPT>__WS__(__NSID__);</SCRIPT>
   <!-- tr Component -->
                <comment id="__NSID__"><object classid=CLSID:78E24950-4295-43D8-9B1A-1F41CD7130E5 id=tb_TR1>
                <!--<param name=Action                value="/wa_sample">-->
                <param name=KeyName        value="toinb_dataid1">
                <param name=KeyValue        value="JSP(O:output=Tb_DataSet)">
        </object></comment><SCRIPT>__WS__(__NSID__);</SCRIPT>
        </head>
        <body onload="fn_search1(),OnLoad();">
                <table>
                        <tr>
                                <td>
                                        <select name="y1">
             <%for( int k = 1961 ; k <= 2006 ; k++ ){%>
              <option value="<%=k%>" <%if(a == k){%>selected<%}%>><%=k%></option>
             <%}%>
                   </select>년~
             <select name="y2">
              <option value="2006" selected>2006</option>
             <%for( int l = 1961 ; l <= 2006 ; l++ ){%>
              <option value="<%=l%>" <%if(b == l){%>selected<%}%>><%=l%></option>
             <%}%>
             </select>년
                <input type="button" id=btn_1 value="조회" onclick="fn_search1();">
        </td></tr>
        </table>
                <!--Grid Component-->
    <comment id="__NSID__"><object id="Tb_Grid"
      classid="clsid:EA8B6EE6-3DD8-4534-B4BB-27148CF0042B"
      style="position:absolute;left:10px;top:90px;
      width:695px;height:450px;">
    <Param Name="DataID"           value="Tb_DataSet">  
    <Param Name="MultiRowSelect"   value=True>
    <param name=Editable                                   value="true">
    <Param Name="MultiRowSelect"   value=True>
    <Param Name="AddSelectRows"   value=True>
    <Param Name="ColSizing"    Value=True>
    <param name="AutoResizing"                value='true'>
                <Param Name="BorderStyle"  value="0">
    <Param Name="ColSelect"    value=true>
                <param name="DisableNoHScroll" value=true>
                <param name="DisableNoVScroll" value=true>
                <param name=FillArea  value="True">
                <param name=SortView  value="Left">
                <Param name="SelectionColor" value="
                        <SC>Type='FocusEditCol', BgColor='Black', TextColor='White'</SC>
                        <SC>Type='EditCol', BgColor='Black', TextColor='White'</SC>
                        <SC>Type='FocusEditRow', BgColor='Yellow', TextColor='purple'</SC>
                        <SC>Type='EditRow', BgColor='Yellow', TextColor='purple'</SC>
                        <SC>Type='FocusCurCol', BgColor='Black', TextColor='White'</SC>
                        <SC>Type='CurCol', BgColor='Navy', TextColor='White'</SC>
                        <SC>Type='FocusCurRow', BgColor='Yellow', TextColor='purple'</SC>
                        <SC>Type='CurRow', BgColor='Yellow', TextColor='purple'</SC>
                        <SC>Type='FocusSelRow', BgColor='Brown', TextColor='maroon'</SC>
                        <SC>Type='SelRow', BgColor='Green', TextColor='mistyrose'</SC>">
    <Param Name="Format"           value='
     <Fc> id=YEARS        name="연도"  width=60  align=center sort=true FontStyle="bold" BgColor="#E3E3FF" Headbgcolor="#E0E0DD" sort=true</Fc>
      <c> id=JAN        name="1월"    width=60 align=center Headbgcolor="#E0E0DD"</c>
      <c> id=FEB          name="2월"      width=60 align=center Headbgcolor="#E0E0DD"</c>
      <c> id=MAR          name="3월"  width=60  align=center Headbgcolor="#E0E0DD"</c>
      <c> id=APR    name="4월"    width=60 align=center Headbgcolor="#E0E0DD"</c>
      <c> id=MAY          name="5월"      width=60 align=center Headbgcolor="#E0E0DD"</c>
      <c> id=JUN         name="6월"  width=60  align=center Headbgcolor="#E0E0DD"</c>
      <c> id=JUL       name="7월"    width=60 align=center Headbgcolor="#E0E0DD"</c>
      <c> id=AUG          name="8월"  width=60  align=center Headbgcolor="#E0E0DD"</c>
      <c> id=SEP    name="9월"    width=60 align=center Headbgcolor="#E0E0DD"</c>
      <c> id=OCT          name="10월"      width=60 align=center Headbgcolor="#E0E0DD"</c>
      <c> id=NOV         name="11월"  width=60  align=center Headbgcolor="#E0E0DD"</c>
      <c> id=DEC       name="12월"    width=60 align=center Headbgcolor="#E0E0DD"</c>
      '>
   </object></comment><SCRIPT>__WS__(__NSID__);</SCRIPT>
  </body>
</html>