Hi Rajnikanth,
sorry for adding in such huge code ,but this is what i am facing when i use the scrollable result set.
[s0058367:::] ETListTableModelFactory.getETListTableModel : Error SQLException occurs...:
com.ibm.db2.jcc.c.SQLException: Invalid operation: result set closed
at com.ibm.db2.jcc.c.ca.T(ca.java:2682)
at com.ibm.db2.jcc.c.ca.next(ca.java:221)
at org.apache.commons.dbcp.DelegatingResultSet.next(DelegatingResultSet.java:196)
at com.db.ac.mccTracking.business.query.ETListTableModelFactory.setETListTableModel(ETListTableModelFactory.java:442
at com.db.ac.mccTracking.business.model.ETListBean.updateListData(ETListBean.java:828)
at org.apache.jsp.ETListCtrl_jsp._jspService(ETListCtrl_jsp.java:126)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:92)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:809)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:162)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:240)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:187)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:809)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:200)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:146)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:209)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:144)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2358)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:133)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:118)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:116)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:127)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
Code:
public static void setSomeListTableModel(SomeBean profile, SomeView listView, SomeFilter listFilter, SomeMultiFilter listMFilter, SomeSorting listSorting)
throws DBSQLException, DBNotAuthorizedException, DBUnknownRoleException
{
WebServerCategory cat = (WebServerCategory) profile.getCat();
cat.debug("SomeTableModelFactory.setSomeListTableModel(): ENTER");
cat.debug("SomeTableModelFactory.setSomeListTableModel()-listView.getStartRow(): "+listView.getStartRow());
cat.debug("SomeTableModelFactory.setSomeListTableModel()-listView.getPageSize(): "+listView.getPageSize());
String user_ = profile.getUserName();
int role= Integer.parseInt(profile.getActRoleId());
long debugStartTime=0;
int startRow = (listView.getStartRow()<0)?0:listView.getStartRow(); // startRow could never be negative !!!
int pagesize = (listView.getPageSize()<0)?0:listView.getPageSize(); // pagesize could never be negative !!!
String user = ""; // user couldn't be an empty string !!! (but it's only used with role 7 (PTV)
if ( user_ == null )
{
// Throw exception ###### ...SomeDBUnkownUserException
}
else
{
if ( user_.equals("") )
{
// Throw exception ###### ...SomeDBUnkownUserException
}
else
user = user_;
}
// Do the formating stuff:
DateFormat df = DateFormat.getDateInstance(DateFormat.SHORT, Locale.UK);
DecimalFormatSymbols dfs = new DecimalFormatSymbols( new Locale("en","GB") );
dfs.setGroupingSeparator('.');
dfs.setDecimalSeparator(',');
// Show no decimals:
DecimalFormat ff0 = new DecimalFormat("", dfs);
ff0.setMinimumFractionDigits(minFractionDigits);
ff0.setMaximumFractionDigits(minFractionDigits);
ff0.setMinimumIntegerDigits(minIntegerDigits);
Connection con = null;
SomeListTableModel tableModel = null;
int rowCounter = 0;//-1;
int counter2 = 0;
int colCounts = 10;// Anzahl Spalten...
Object[] colNames = new Object[colCounts];
colNames[0] = "PrimaryKey";
colNames[1] = "Loc";// Location
colNames[2] = "Area";// Business Area
colNames[3] = "Type";
colNames[4] = "Info-1"; // security type
colNames[5] = "Info-2"; // security code
colNames[6] = "Info-3"; // security id
colNames[7] = "Status";// actual status
colNames[8] = "Date";
colNames[9] = "Deviation";//"Absolute Deviation";
Object[] row = null;
Object[][] rowDatas = new Object[pagesize][colCounts];
try{
con = DBConnectionPool.getConnection();
// Scroll sensitive result set is not supported with this JDBC 2.0 DB2 driver version:
//Statement stmt = con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_READ_ONLY);
Statement stmt = con.createStatement();
String query = "";
switch (role)
{
case Role.MCCG:// role: MCCG=1
case Role.TV:// role: TV=2
case Role.QA:// role: QA=6
case Role.PTV:// role: PTV=7
case Role.UserAdmin:// role: UserAdmin=9
case Role.UserApprover:// role: Approver=10
case Role.Admin:// role: Admin=8
case Role.ROTV:// role: ROTV=20
case Role.ROQA:// role: ROQA=21
query = getSelectStmt(profile, listFilter, listMFilter, listSorting);
break;
default:
query = "Undefined role: no SELECT-Statement...";
throw new DBUnknownRoleException("Role "+role+" is unknown!");
} // end of switch(role)...
// Display query for debug purpose: #####
if(cat.isDebugEnabled()){
cat.debug("SomeTableModelFactory.getSomeListTableModel()-query: "+query);
}
if(cat.isDebugEnabled()){
debugStartTime = System.currentTimeMillis();
}
ResultSet rs = stmt.executeQuery(query);
if(cat.isDebugEnabled()){
long t = System.currentTimeMillis() - debugStartTime;
cat.debug("SomeTableModelFactory.getSomeListTableModel executeQuery duration= " + Long.toString(t) + " ms");
debugStartTime = System.currentTimeMillis();
}
// rs.absolute() is not supported from DB2 database with this JDBC 2.0 driver
// rs.absolute(startRow);
while ( rs.next() )
{
if ( rowCounter < startRow )
{
rowCounter++;
cat.debug("SomeTableModelFactory.getSomeListTableModel rowCounter = " + rowCounter);
}
else
{
cat.debug("SomeTableModelFactory.getSomeListTableModel -ELSE PART of ResultSet ");
// SomeExpPrimaryKeyBean-value: SomemccKCode
BigDecimal SomemccKCode = rs.getBigDecimal("MCC_GRK");
// traderBookLoc
String traderBookLoc = rs.getString("TRADER_BOOK");
if ( rs.wasNull() )
traderBookLoc = Tab.Val_NULL;
else
traderBookLoc = traderBookLoc.trim();
rowDatas[counter2][1] = traderBookLoc;
cat.debug("SomeTableModelFactory.getSomeListTableModel - ROWDATAS ");
// SomeExpPrimaryKeyBean-values: versionNr
BigDecimal versionNr = rs.getBigDecimal("VERSION_NO");
// SomeExpPrimaryKeyBean-values: versionStatus
BigDecimal versionStatus = rs.getBigDecimal("VERSION_STATUS");
// SomeExpPrimaryKeyBean-values: systemId
String systemId = rs.getString("SYSTEM_ID");
if ( rs.wasNull() )
systemId = Tab.Val_NULL;
else
systemId = systemId.trim();
// SomeExpPrimaryKeyBean-values: produktId
String produktId = rs.getString("PRODUKT_ID");
if ( rs.wasNull() )
produktId = Tab.Val_NULL;
else
produktId = produktId.trim();
// SomeExpPrimaryKeyBean-values: exceptionTimestamp
String exceptionTimestamp = rs.getString("EXCEPTION_TSP_CR");
if ( rs.wasNull() )
exceptionTimestamp = Tab.Val_NULL;
else
exceptionTimestamp = exceptionTimestamp.trim();
// SomeExpPrimaryKeyBean-values: act_status
// status
Integer status = new Integer(0);
if (colCounts>7){
status = new Integer(rs.getInt("MAIN_STATUS"));
//rowDatas[counter2][7] = "";
}
//if (StatusHandler.getSingleton().isActive()) { // Add Status Handler Flags to SomeExpPrimaryKeyBean
SomeExpPrimaryKeyBean epkb = new SomeExpPrimaryKeyBean( SomemccKCode, versionNr, versionStatus, systemId, produktId, exceptionTimestamp, status.intValue());// Fill with SomeExpPrimaryKeyBean...
someSHMapper shm = new someSHMapper();
Integer mainSt= new Integer(rs.getInt(Tab.MAIN_STATUS));
shm.setMainStatus(mainSt.intValue());
Integer tradeS= new Integer(rs.getInt(Tab.TRADER_STATUS));
shm.setTraderStatus(tradeS.intValue());
Integer partyS= new Integer(rs.getInt(Tab.PARTY_STATUS));
shm.setPartyStatus(partyS.intValue());
Integer reproS= new Integer(rs.getInt(Tab.REPROC_STATUS));
shm.setReprocessingStatus(reproS.intValue());
Integer wf_Id = new Integer(rs.getInt(Tab.WORKFLOW_ID));
shm.setActiveIndicator(wf_Id.intValue());
cat.debug("shm = " + shm.toString());
epkb.setsomeSHMapper(shm);
rowDatas[counter2][0] = epkb;
cat.debug("\nStored EPKBean:\n"+epkb.toString());
//} else {
//rowDatas[counter2][0] = new SomeExpPrimaryKeyBean( SomemccKCode, versionNr, versionStatus, systemId, produktId, exceptionTimestamp, status.intValue());// Fill with SomeExpPrimaryKeyBean...
//}
// RW 05.02.02: new formatting
ResultSetMetaData rsmd = rs.getMetaData();
int size = rsmd.getColumnCount();
cat.debug("SomeTableModelFactory.getSomeListTableModel - ResultSetMetaData Size " + size);
Vector mFields = new Vector(size);
for (int i = 1; i <= size; i++) {
mFields.add (rs.getObject(i));
}
cat.debug("SomeTableModelFactory.getSomeListTableModel - Vector mFields Size " + mFields.size());
// formatting, XX 6.12.01
SomeTrade trade = new SomeTrade();
// Object[] fields = {null, null, null, null, null, null, sec_id, null, null, deviation};
// trade.getFields().clear();
// trade.getFields().addAll(Arrays.asList (fields));
cat.debug(" Instantiating SomeTDF to get the ProductId ");
SomePR produkd = (SomePR) SomeTDF.getInstance(
).getProducts().getElementAt(Integer.parseInt(
profile.getActProductId()));
cat.debug(" SomeTableModelFactory Produkd " );
String prodDbLabel = listFilter==null?"":listFilter.getView();
if (prodDbLabel.equalsIgnoreCase("")) {
prodDbLabel = produkd.getDbLabel();
}
cat.debug(" SomeTableModelFactory Produkd Label " + prodDbLabel );
TradeCard card = (TradeCard) SomeTDF.getInstance().format(
mFields, prodDbLabel).getOverviewSection(
).getComponents().get(0);
// rowDatas[counter2][6] = card.getValueAt(0,6);
// rowDatas[counter2][9] = card.getValueAt(0,9);
// resize rowDatas
if (counter2==0) {
colCounts = card.getColumnCount();
Object oldKey = rowDatas[counter2][0];
rowDatas = new Object[pagesize][colCounts];
rowDatas[counter2][0] = oldKey;
}
cat.debug(" SomeTableModelFactory counter --1" );
for (int i=1;i<colCounts;i++) {
rowDatas[counter2][i] = card.getValueAt(0,i);
}
// state index
if (colCounts>7){
//rowDatas[counter2][7] = StatusHandler.getSingleton().getDescription(epkb.getsomeSHMapper().getFWS())
// + " " + epkb.getsomeSHMapper().additionalDescription();
rowDatas[counter2][7] = epkb.getsomeSHMapper().additionalDescription();
}
cat.debug(" SomeTableModelFactory counter --2" );
// colNames
colNames = new String[colCounts];
for (int i=0;i<colCounts;i++){
colNames[i] = card.getColumnName(i);
}
cat.debug(" SomeTableModelFactory counter --3" );
counter2++;
if ( counter2 == pagesize)
break;
}
}
cat.debug(" Getting the counter for Incrementing the row ");
rowCounter += counter2;
cat.debug(" SomeTableModelFactory rowCounter -- 4 --" + rowCounter );
cat.debug(" SomeTableModelFactory Counter2 -- 5 --" + counter2 );
cat.debug(" SomeTableModelFactory pageSize -- 6 --" + pagesize );
while ( rs.next() )
rowCounter++;
// ######################################################################
// TO BE SURE NOT RETURNING AN ARRAY WITH null VALUES: (!!!)
// SHOULD BE CHANGED AS QUICK AS A SCROLLABLE RESULTSET IS AVAILABLE...
// ######################################################################
if (counter2 != pagesize)
{
Object[][] rowDatas_tmp = new Object[counter2][colCounts];
for (int i = 0; i < counter2; i++)
rowDatas_tmp[i] = rowDatas[i];
tableModel = new SomeListTableModel(rowDatas_tmp,colNames);
cat.debug(" SomeTableModelFactory tableModel.getRowCount() --" + tableModel.getRowCount() );
}
else
tableModel = new SomeListTableModel(rowDatas,colNames);
// ######################################################################
tableModel.setResultSetQuantity(rowCounter);
if(cat.isDebugEnabled()){
long t = System.currentTimeMillis() - debugStartTime;
cat.debug("SomeTableModelFactory.getSomeListTableModel :create Tablemodel duration= " + Long.toString(t) + " ms");
cat.debug("SomeTableModelFactory.getSomeListTableModel-Lines in ResultSet: "+rowCounter);
}
// Close ResultSet, PreparedStatement and Database Connection:
rs.close();
stmt.close();
con.commit();
con.close();
con = null;
}
catch(SQLException SQLExcept)
{
if(cat.isEnabledFor(Priority.ERROR)){
cat.error("SomeTableModelFactory.getSomeListTableModel : Error SQLException occurs...: ", SQLExcept);
}
//System.out.println("SQLException occurs...: " + SQLExcept );
throw new DBSQLException("getETDetailTableModel() throws Unknown SQLException");//###
}
finally
{
if ( con != null )
{
try{
con.rollback();
con.close();
con = null;
}
catch(SQLException SQLExcept)
{
if(cat.isEnabledFor(Priority.ERROR)){
cat.error("SomeTableModelFactory.getSomeListTableModel : Error SQLException occurs...: ", SQLExcept);
}
//System.out.println("SQLException occurs...: " + SQLExcept );
throw new DBSQLException("getETDetailTableModel() COULDN'T ROLLBACK/CLOSE CONNECTION!");//###
}
}
}
if(cat.isDebugEnabled()){
cat.debug("SomeTableModelFactory.setSomeListTableModel(): LEAVE");
}
listView.setModel( tableModel );
return;
}
WHEN I UNCOMMENT THE CODE WITH THE SCROLLABLE RESULTSET,I GET THE ABOVE EXCEPTION.BUT IF I COMMENT AND RUN THE PROGRAM AS IT IS ,I GET A DIFFERENT EXCEPTION.ITS AS BELOW.ITS B/C OF DefaultTableModel WHICH THROWS THE BELOW EXCEPTION.
java.lang.ArrayIndexOutOfBoundsException: 10 >= 10
at java.util.Vector.elementAt(Vector.java:432)
at javax.swing.table.DefaultTableModel.getValueAt(DefaultTableModel.java:622)
at com.db.ta.services.taglib.table.CellTag.setVariables(CellTag.java:47)
at com.db.ta.services.taglib.table.CellTag.doStartTag(CellTag.java:37)
at org.apache.jsp.ETListContent_jsp._jspService(ETListContent_jsp.java:238)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:92)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:809)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:162)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:240)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:187)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:809)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:200)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:146)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:209)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:144)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2358)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:133)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:118)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:116)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:127)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
at java.lang.Thread.run(Thread.java:595)
101781 [http-8080-Processor5] ERROR D1D1EC9BA674705C421C0C95681041F4 - ErrorToUser:
java.lang.ArrayIndexOutOfBoundsException: 10 >= 10
at java.util.Vector.elementAt(Vector.java:432)
at javax.swing.table.DefaultTableModel.getValueAt(DefaultTableModel.java:622)
at com.db.ta.services.taglib.table.CellTag.setVariables(CellTag.java:47)
at com.db.ta.services.taglib.table.CellTag.doStartTag(CellTag.java:37)
at org.apache.jsp.ETListContent_jsp._jspService(ETListContent_jsp.java:238)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:92)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:809)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:162)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:240)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:187)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:809)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:200)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:146)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:209)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:144)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2358)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:133)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:118)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:116)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:127)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
at java.lang.Thread.run(Thread.java:595)
THIS ArrayIndexOutOfBoundsException, I HAD OBSERVED MANY OTHERS FACING THE SAME WHEN WORKING WITH DefaultTableModel.
COULD ANY ONE SUGGESST ANY SOLUTION PLS
Thanks
Raj