How do you update multiple items in a JSP that are only checked...

Question

I have list of items in my jsp pages and that are being generated by the following code
and I want to be able to update multiple records that have a checkbox checked:
I have a method to update the status and employee name that uses hibernate that takes the taskID
as a paratmeter to update associated status and comments, but my issue is how to do it with multiple records:
private void updateTaskList(Long taskId, String status, String comments) {
TaskList taskList = (TaskList) HibernateUtil.getSessionFactory()
               .getCurrentSession().load(TaskList.class, personId);
taskList.setStatus(status);
taskList.setComment(comments);
HibernateUtil.getSessionFactory().getCurrentSession().update(taskList);
HibernateUtil.getSessionFactory().getCurrentSession().save(taskList);
<table border="0" cellpadding="2" cellspacing="2" width="98%" class="border">     
     <tr align="left">
          <th></th>
          <th>Employee Name</th>
          <th>Status</th>
          <th>Comment</th>
     </tr>
     <%
          List result = (List) request.getAttribute("result");
     %>
     <%
     for (Iterator itr=searchresult.iterator(); itr.hasNext(); )
          com.dao.hibernate.TaskList taskList = (com.dao.hibernate.TaskList)itr.next();
     %>     
     <tr>
          <td> <input type="checkbox" name="taskID" value=""> </td>
          <td>
               <%=taskList.empName()%> </td>           
          <td>          
               <select value="Status">
               <option value="<%=taskList.getStatus()%>"><%=taskList.getStatus()%></option>
                    <option value="New">New</option>
                    <option value="Fixed">Fixed</option>
                    <option value="Closed">Closed</option>
               </select>          
</td>
          <td>               
               <input type="text" name="Comments" MAXLENGTH="20" size="20"
               value="<%=taskList.getComments()%>"></td>
     </tr>
<%}%>
_________________________________________________________________

Answer 1

org.hibernate.exception.GenericJDBCException: could not load an entity: [com.dao.hibernate.WorkList#2486]
org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:91)
org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:79)
org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
org.hibernate.loader.Loader.loadEntity(Loader.java:1799)
org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:93)
org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:81)
org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:2730)
org.hibernate.event.def.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:365)
org.hibernate.event.def.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:346)
org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:123)
org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:161)
org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:87)
org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:889)
org.hibernate.impl.SessionImpl.load(SessionImpl.java:808)
org.hibernate.impl.SessionImpl.load(SessionImpl.java:801)
com.web.UpdateWorkListAction.execute(Unknown Source)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
before I was running a single update as below and it worked fine:
session.beginTransaction();
int taskId = Integer.parseInt(request.getParameter("taskId"));
String action_taken = request.getParameter("action_taken");
WorkListErrors worklistErrors
= (WorkListErrors) session.load(WorkListErrors.class, new Integer(taskId));
worklistErrors.setAction_taken(action_taken);
session.update(worklistErrors);
session.save(worklistErrors);
session.getTransaction().commit();
but when I try an an update on multiple records it does work when I have a check box checked :
session.beginTransaction();
int taskId = Integer.parseInt(request.getParameter("taskId"));
String action_taken = request.getParameter("action_taken");
WorkListErrors worklistErrors
= (WorkListErrors) session.load(WorkListErrors.class, new Integer(taskId));
worklistErrors.setAction_taken(action_taken);
session.update(worklistErrors);
session.save(worklistErrors);
session.getTransaction().commit();
session.beginTransaction();
String[] tickedTaskId = request.getParameterValues("tickedTaskId");
String[] taskId = request.getParameterValues("taskId");
String[] action_taken = request.getParameterValues("action_taken");
for(int i=0; i<tickedTaskId.length; i++) {
for(int j = 0; j < taskId.length; j++) {
if(tickedTaskId.equals(taskId[j])) {
WorkListErrors worklistErrors
= (WorkListErrors) session.load(WorkListErrors.class, tickedTaskId[i]);
worklistErrors.setAction_taken(action_taken[j]);
session.update(worklistErrors);
session.save(worklistErrors);
session.getTransaction().commit();
/*Close session */
session.close();