The problem is that whenever I click the link Next page on Home.xhtml to goto getMoreStatusList Page, the function getMoreStatusList is called non-stop until it throws a index out of bound exception. I am even printing the value of index that I get from the session object statusindex
and the string insidegetmorestatusList when inside the getMoreStatusList()
method to the console ,I use the method results = results.subList(index,index+5);
to create sublist but this line is getting called more than once and is throwing out of bound exception as the value of index gets incremented with each call.
1)Home.xhtml
<h:head> </h:head> <h:body class="thrColElsHdr"> <!-- --> <div class="items"> <div id="scroll_items"> <c:forEach var="p" items="#{statusBean.statusList}"> //Content </c:forEach> </div> </div> <a href ="getMoreStatusList.xhtml">Next page</a> </h:body> </html>
2) Status Bean(this contains the getMoreStatusList function)
public class StatusBean { public List<Status> getStatusList() { FacesContext context = FacesContext.getCurrentInstance(); HttpSession session = (HttpSession) context.getExternalContext() .getSession(true); User user = (User) session.getAttribute("userdet"); Query query = em.createQuery("SELECT s FROM Status s WHERE s.email='" + user.getEmail() + "' ORDER BY s.timeMillis desc", Status.class); List<Status> results = query.getResultList(); Collections.sort(results); results = results.subList(0, 5); session.setAttribute("statusindex", 5); return results; } public List<Status> getMoreStatusList() { System.out.println("Inside getMoreStatusList"); FacesContext context = FacesContext.getCurrentInstance(); HttpSession session = (HttpSession) context.getExternalContext() .getSession(false); User user = (User) session.getAttribute("userdet"); Query query = em.createQuery("SELECT s FROM Status s WHERE s.email='" + user.getEmail() + "' ORDER BY s.timeMillis desc", Status.class); List<Status> results = query.getResultList(); Collections.sort(results); int index = (int) session.getAttribute("statusindex"); System.out.println(index); results = results.subList(index,index+5); session.setAttribute("statusindex", index + 5); return results; } }
3) getMoreStatusList.xhtml
<h:head></h:head> <h:body> <c:forEach var="p" items="#{statusBean.moreStatusList}"> // Content </c:forEach> </h:body> </html>
3) Stacktrace(I have cut it short because the limit is 30000)
Inside getMoreStatusList [EL Finest]: 2013-03-03 15:09:47.527--UnitOfWork(1909765639)--Thread(Thread[http-bio-8080-exec-1,5,main])--Execute query ReadAllQuery(referenceClass=Status sql="SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC") [EL Finest]: 2013-03-03 15:09:47.527--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection acquired from connection pool [default]. [EL Fine]: 2013-03-03 15:09:47.527--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC bind => [amlan@ymail.com] [EL Finest]: 2013-03-03 15:09:47.529--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection released to connection pool [default]. [EL Finest]: 2013-03-03 15:09:47.529--UnitOfWork(1909765639)--Thread(Thread[http-bio-8080-exec-1,5,main])--Execute query ReadAllQuery(referenceClass=Friend sql="SELECT FRIENDREQUESTID, EMAIL, FRIENDEMAIL, STATUS FROM FRIEND WHERE (EMAIL = ?)") [EL Finest]: 2013-03-03 15:09:47.529--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection acquired from connection pool [default]. [EL Fine]: 2013-03-03 15:09:47.529--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--SELECT FRIENDREQUESTID, EMAIL, FRIENDEMAIL, STATUS FROM FRIEND WHERE (EMAIL = ?) bind => [amlan@ymail.com] [EL Finest]: 2013-03-03 15:09:47.53--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection released to connection pool [default]. [EL Finest]: 2013-03-03 15:09:47.53--UnitOfWork(1909765639)--Thread(Thread[http-bio-8080-exec-1,5,main])--Execute query ReadAllQuery(referenceClass=Status sql="SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC") [EL Finest]: 2013-03-03 15:09:47.53--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection acquired from connection pool [default]. [EL Fine]: 2013-03-03 15:09:47.53--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC bind => [ramanujonlyme@gmail.com] [EL Finest]: 2013-03-03 15:09:47.531--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection released to connection pool [default]. [EL Finest]: 2013-03-03 15:09:47.531--UnitOfWork(1909765639)--Thread(Thread[http-bio-8080-exec-1,5,main])--Execute query ReadAllQuery(referenceClass=Status sql="SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC") [EL Finest]: 2013-03-03 15:09:47.531--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection acquired from connection pool [default]. [EL Fine]: 2013-03-03 15:09:47.531--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC bind => [atinr4@gmail.com] [EL Finest]: 2013-03-03 15:09:47.531--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection released to connection pool [default]. 5 Inside getMoreStatusList [EL Finest]: 2013-03-03 15:09:47.532--UnitOfWork(1909765639)--Thread(Thread[http-bio-8080-exec-1,5,main])--Execute query ReadAllQuery(referenceClass=Status sql="SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC") [EL Finest]: 2013-03-03 15:09:47.532--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection acquired from connection pool [default]. [EL Fine]: 2013-03-03 15:09:47.532--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC bind => [amlan@ymail.com] [EL Finest]: 2013-03-03 15:09:47.533--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection released to connection pool [default]. [EL Finest]: 2013-03-03 15:09:47.533--UnitOfWork(1909765639)--Thread(Thread[http-bio-8080-exec-1,5,main])--Execute query ReadAllQuery(referenceClass=Friend sql="SELECT FRIENDREQUESTID, EMAIL, FRIENDEMAIL, STATUS FROM FRIEND WHERE (EMAIL = ?)") [EL Finest]: 2013-03-03 15:09:47.534--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection acquired from connection pool [default]. [EL Fine]: 2013-03-03 15:09:47.534--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--SELECT FRIENDREQUESTID, EMAIL, FRIENDEMAIL, STATUS FROM FRIEND WHERE (EMAIL = ?) bind => [amlan@ymail.com] [EL Finest]: 2013-03-03 15:09:47.534--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection released to connection pool [default]. [EL Finest]: 2013-03-03 15:09:47.534--UnitOfWork(1909765639)--Thread(Thread[http-bio-8080-exec-1,5,main])--Execute query ReadAllQuery(referenceClass=Status sql="SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC") [EL Finest]: 2013-03-03 15:09:47.534--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection acquired from connection pool [default]. [EL Fine]: 2013-03-03 15:09:47.535--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC bind => [ramanujonlyme@gmail.com] [EL Finest]: 2013-03-03 15:09:47.535--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection released to connection pool [default]. [EL Finest]: 2013-03-03 15:09:47.535--UnitOfWork(1909765639)--Thread(Thread[http-bio-8080-exec-1,5,main])--Execute query ReadAllQuery(referenceClass=Status sql="SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC") [EL Finest]: 2013-03-03 15:09:47.535--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection acquired from connection pool [default]. [EL Fine]: 2013-03-03 15:09:47.535--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC bind => [atinr4@gmail.com] [EL Finest]: 2013-03-03 15:09:47.536--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection released to connection pool [default]. 10 Inside getMoreStatusList [EL Finest]: 2013-03-03 15:09:47.537--UnitOfWork(1909765639)--Thread(Thread[http-bio-8080-exec-1,5,main])--Execute query ReadAllQuery(referenceClass=Status sql="SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC") [EL Finest]: 2013-03-03 15:09:47.537--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection acquired from connection pool [default]. [EL Fine]: 2013-03-03 15:09:47.537--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC bind => [amlan@ymail.com] [EL Finest]: 2013-03-03 15:09:47.538--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection released to connection pool [default]. [EL Finest]: 2013-03-03 15:09:47.539--UnitOfWork(1909765639)--Thread(Thread[http-bio-8080-exec-1,5,main])--Execute query ReadAllQuery(referenceClass=Friend sql="SELECT FRIENDREQUESTID, EMAIL, FRIENDEMAIL, STATUS FROM FRIEND WHERE (EMAIL = ?)") [EL Finest]: 2013-03-03 15:09:47.539--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection acquired from connection pool [default]. [EL Fine]: 2013-03-03 15:09:47.539--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--SELECT FRIENDREQUESTID, EMAIL, FRIENDEMAIL, STATUS FROM FRIEND WHERE (EMAIL = ?) bind => [amlan@ymail.com] [EL Finest]: 2013-03-03 15:09:47.539--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection released to connection pool [default]. [EL Finest]: 2013-03-03 15:09:47.539--UnitOfWork(1909765639)--Thread(Thread[http-bio-8080-exec-1,5,main])--Execute query ReadAllQuery(referenceClass=Status sql="SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC") [EL Finest]: 2013-03-03 15:09:47.539--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection acquired from connection pool [default]. [EL Fine]: 2013-03-03 15:09:47.54--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC bind => [ramanujonlyme@gmail.com] [EL Finest]: 2013-03-03 15:09:47.54--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection released to connection pool [default]. [EL Finest]: 2013-03-03 15:09:47.54--UnitOfWork(1909765639)--Thread(Thread[http-bio-8080-exec-1,5,main])--Execute query ReadAllQuery(referenceClass=Status sql="SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC") [EL Finest]: 2013-03-03 15:09:47.54--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection acquired from connection pool [default]. [EL Fine]: 2013-03-03 15:09:47.54--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC bind => [atinr4@gmail.com] [EL Finest]: 2013-03-03 15:09:47.541--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection released to connection pool [default]. 15 [EL Finest]: 2013-03-03 15:09:47.541--UnitOfWork(1909765639)--Thread(Thread[http-bio-8080-exec-1,5,main])--Execute query ReadAllQuery(referenceClass=Comment sql="SELECT COMMENTID, COMMENT, COMMENTBY, EMAIL, PICTURE, STATUSID, TIMEMILLIS FROM COMMENT WHERE (STATUSID = ?)") [EL Finest]: 2013-03-03 15:09:47.541--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection acquired from connection pool [default]. [EL Fine]: 2013-03-03 15:09:47.541--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--SELECT COMMENTID, COMMENT, COMMENTBY, EMAIL, PICTURE, STATUSID, TIMEMILLIS FROM COMMENT WHERE (STATUSID = ?) bind => [61] [EL Finest]: 2013-03-03 15:09:47.542--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection released to connection pool [default]. Inside getMoreStatusList [EL Finest]: 2013-03-03 15:09:47.543--UnitOfWork(1909765639)--Thread(Thread[http-bio-8080-exec-1,5,main])--Execute query ReadAllQuery(referenceClass=Status sql="SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC") [EL Finest]: 2013-03-03 15:09:47.543--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection acquired from connection pool [default]. [EL Fine]: 2013-03-03 15:09:47.543--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC bind => [amlan@ymail.com] [EL Finest]: 2013-03-03 15:09:47.544--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection released to connection pool [default]. [EL Finest]: 2013-03-03 15:09:47.545--UnitOfWork(1909765639)--Thread(Thread[http-bio-8080-exec-1,5,main])--Execute query ReadAllQuery(referenceClass=Friend sql="SELECT FRIENDREQUESTID, EMAIL, FRIENDEMAIL, STATUS FROM FRIEND WHERE (EMAIL = ?)") [EL Finest]: 2013-03-03 15:09:47.545--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection acquired from connection pool [default]. [EL Fine]: 2013-03-03 15:09:47.545--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--SELECT FRIENDREQUESTID, EMAIL, FRIENDEMAIL, STATUS FROM FRIEND WHERE (EMAIL = ?) bind => [amlan@ymail.com] [EL Finest]: 2013-03-03 15:09:47.546--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection released to connection pool [default]. [EL Finest]: 2013-03-03 15:09:47.546--UnitOfWork(1909765639)--Thread(Thread[http-bio-8080-exec-1,5,main])--Execute query ReadAllQuery(referenceClass=Status sql="SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC") [EL Finest]: 2013-03-03 15:09:47.546--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection acquired from connection pool [default]. [EL Fine]: 2013-03-03 15:09:47.546--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC bind => [ramanujonlyme@gmail.com] [EL Finest]: 2013-03-03 15:09:47.547--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection released to connection pool [default]. [EL Finest]: 2013-03-03 15:09:47.547--UnitOfWork(1909765639)--Thread(Thread[http-bio-8080-exec-1,5,main])--Execute query ReadAllQuery(referenceClass=Status sql="SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC") [EL Finest]: 2013-03-03 15:09:47.547--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection acquired from connection pool [default]. [EL Fine]: 2013-03-03 15:09:47.547--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC bind => [atinr4@gmail.com] [EL Finest]: 2013-03-03 15:09:47.548--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection released to connection pool [default]. 20 Inside getMoreStatusList [EL Finest]: 2013-03-03 15:09:47.548--UnitOfWork(1909765639)--Thread(Thread[http-bio-8080-exec-1,5,main])--Execute query ReadAllQuery(referenceClass=Status sql="SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC") [EL Finest]: 2013-03-03 15:09:47.548--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection acquired from connection pool [default]. [EL Fine]: 2013-03-03 15:09:47.548--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC bind => [amlan@ymail.com] [EL Finest]: 2013-03-03 15:09:47.549--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection released to connection pool [default]. [EL Finest]: 2013-03-03 15:09:47.549--UnitOfWork(1909765639)--Thread(Thread[http-bio-8080-exec-1,5,main])--Execute query ReadAllQuery(referenceClass=Friend sql="SELECT FRIENDREQUESTID, EMAIL, FRIENDEMAIL, STATUS FROM FRIEND WHERE (EMAIL = ?)") [EL Finest]: 2013-03-03 15:09:47.549--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection acquired from connection pool [default]. [EL Fine]: 2013-03-03 15:09:47.55--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--SELECT FRIENDREQUESTID, EMAIL, FRIENDEMAIL, STATUS FROM FRIEND WHERE (EMAIL = ?) bind => [amlan@ymail.com] [EL Finest]: 2013-03-03 15:09:47.55--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection released to connection pool [default]. [EL Finest]: 2013-03-03 15:09:47.55--UnitOfWork(1909765639)--Thread(Thread[http-bio-8080-exec-1,5,main])--Execute query ReadAllQuery(referenceClass=Status sql="SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC") [EL Finest]: 2013-03-03 15:09:47.55--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection acquired from connection pool [default]. [EL Fine]: 2013-03-03 15:09:47.55--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC bind => [ramanujonlyme@gmail.com] [EL Finest]: 2013-03-03 15:09:47.551--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection released to connection pool [default]. [EL Finest]: 2013-03-03 15:09:47.551--UnitOfWork(1909765639)--Thread(Thread[http-bio-8080-exec-1,5,main])--Execute query ReadAllQuery(referenceClass=Status sql="SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC") [EL Finest]: 2013-03-03 15:09:47.551--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection acquired from connection pool [default]. [EL Fine]: 2013-03-03 15:09:47.551--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC bind => [atinr4@gmail.com] [EL Finest]: 2013-03-03 15:09:47.552--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection released to connection pool [default]. 25 Inside getMoreStatusList [EL Finest]: 2013-03-03 15:09:47.553--UnitOfWork(1909765639)--Thread(Thread[http-bio-8080-exec-1,5,main])--Execute query ReadAllQuery(referenceClass=Status sql="SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC") [EL Finest]: 2013-03-03 15:09:47.553--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection acquired from connection pool [default]. [EL Fine]: 2013-03-03 15:09:47.553--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC bind => [amlan@ymail.com] [EL Finest]: 2013-03-03 15:09:47.554--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection released to connection pool [default]. [EL Finest]: 2013-03-03 15:09:47.554--UnitOfWork(1909765639)--Thread(Thread[http-bio-8080-exec-1,5,main])--Execute query ReadAllQuery(referenceClass=Friend sql="SELECT FRIENDREQUESTID, EMAIL, FRIENDEMAIL, STATUS FROM FRIEND WHERE (EMAIL = ?)") [EL Finest]: 2013-03-03 15:09:47.554--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection acquired from connection pool [default]. [EL Fine]: 2013-03-03 15:09:47.554--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--SELECT FRIENDREQUESTID, EMAIL, FRIENDEMAIL, STATUS FROM FRIEND WHERE (EMAIL = ?) bind => [amlan@ymail.com] [EL Finest]: 2013-03-03 15:09:47.555--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection released to connection pool [default]. [EL Finest]: 2013-03-03 15:09:47.555--UnitOfWork(1909765639)--Thread(Thread[http-bio-8080-exec-1,5,main])--Execute query ReadAllQuery(referenceClass=Status sql="SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC") [EL Finest]: 2013-03-03 15:09:47.555--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection acquired from connection pool [default]. [EL Fine]: 2013-03-03 15:09:47.555--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC bind => [ramanujonlyme@gmail.com] [EL Finest]: 2013-03-03 15:09:47.556--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection released to connection pool [default]. [EL Finest]: 2013-03-03 15:09:47.556--UnitOfWork(1909765639)--Thread(Thread[http-bio-8080-exec-1,5,main])--Execute query ReadAllQuery(referenceClass=Status sql="SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC") [EL Finest]: 2013-03-03 15:09:47.556--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection acquired from connection pool [default]. [EL Fine]: 2013-03-03 15:09:47.556--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--SELECT STATUSID, EMAIL, PICSTATUS, PICSTATUSDESC, PICTURE, STATUSBY, STATUSMSG, TIMEMILLIS, VIDEOSTATUS, VIDEOSTATUSDESC FROM STATUS WHERE (EMAIL = ?) ORDER BY TIMEMILLIS DESC bind => [atinr4@gmail.com] [EL Finest]: 2013-03-03 15:09:47.557--ServerSession(1973858306)--Connection(1390011245)--Thread(Thread[http-bio-8080-exec-1,5,main])--Connection released to connection pool [default]. 30 Mar 03, 2013 3:09:47 PM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet [Faces Servlet] in context with path [/FreeBird_v.6] threw exception [/getMoreStatusList.xhtml @17,41 test="${p.statusmsg!=null}" /getMoreStatusList.xhtml @17,41 test="${p.statusmsg!=null}": /getMoreStatusList.xhtml @14,60 items="#{statusBean.moreStatusList}": Error reading 'moreStatusList' on type com.bean.StatusBean] with root cause java.lang.IndexOutOfBoundsException: toIndex = 35 at java.util.SubList.<init>(AbstractList.java:622) at java.util.RandomAccessSubList.<init>(AbstractList.java:775) at java.util.AbstractList.subList(AbstractList.java:484) at java.util.Vector.subList(Vector.java:1034) at com.bean.StatusBean.getMoreStatusList(StatusBean.java:191) at sun.reflect.GeneratedMethodAccessor92.invoke(Unknown Source) at ......
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Answer
You should use <ui:repeat>
(with xmlns:ui="http://java.sun.com/jsf/facelets"
) instead of <c:forEach>
foEach
is a tag handler, repeat
is a component. You can read more about the difference between the two on this blog
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:h="http://java.sun.com/jsf/html" xmlns:f="http://java.sun.com/jsf/core" xmlns:c="http://java.sun.com/jsp/jstl/core" xmlns:ui="http://java.sun.com/jsf/facelets"> <h:head> </h:head> <h:body class="thrColElsHdr"> <ui:repeat var="p" value="#{statusBean.statusList}"> <div> <h:outputText label="Status" value="#{p.value}" /> </div> </ui:repeat> <a href="getMoreStatusList.xhtml">Next page</a> </h:body> </html>
and
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:h="http://java.sun.com/jsf/html" xmlns:f="http://java.sun.com/jsf/core" xmlns:c="http://java.sun.com/jsp/jstl/core" xmlns:ui="http://java.sun.com/jsf/facelets"> <h:head></h:head> <h:body> <ui:repeat var="p" value="#{statusBean.moreStatusList}"> <div> <h:outputText label="Status" value="#{p.value}" /> </div> </ui:repeat> <a href="getMoreStatusList.xhtml">Next page</a> </h:body> </html>
to get rid of IndexOutOfBoudsException
use the following in getMoreStatusList
:
int index = (Integer) session.getAttribute("statusindex"); int end = index+5 > results.size() ? results.size() : index+5; List<Status> subList = results.subList(index,end); session.setAttribute("statusindex", end);
and in getStatusList
:
int index = 0; int end = index+5 > results.size() ? results.size() : index+5; List<Status> subList = results.subList(0, end);