I have a jsp code working fine on one of the machines. But when i copied to another machine I am getting this no such method found exception. I am new to spring. Can some one explain what am i missing.
Following is the lines of code that is causing exception:
<c:set var="rawDate" value="${result.getDate()}"/>
<c:set var="rawTime" value="${result.getTime()}"/>
<td id="formattedDate" class="center"><c:out value="${rawDate.substring(4,6)}"/>/<c:out value="${rawDate.substring(6,8)}"/></td>
<td id="formattedTime" class="center"><c:out value="${result.getTime().substring(0,2)}"/>:<c:out value="${result.getTime().substring(2,4)}"/></td>
Here is the stack trace
May 9, 2012 9:35:56 AM org.apache.catalina.core.ApplicationDispatcher invoke
SEVERE: Servlet.service() for servlet jsp threw exception
(, )
at java.lang.Class.getMethod(Class.java:1605)
at javax.el.BeanELResolver.invoke(BeanELResolver.java:405)
at javax.el.CompositeELResolver.invoke(CompositeELResolver.java:147)
at org.apache.el.parser.AstValue.getValue(AstValue.java:159)
at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:189)
at org.apache.jasper.runtime.PageContextImpl.proprietaryEvaluate(PageContextImpl.java:989)
at org.apache.jsp.WEB_002dINF.jsp.tables.WatchAllTable_jsp._jspx_meth_c_005fout_005f8(WatchAllTable_jsp.java:1132)
at org.apache.jsp.WEB_002dINF.jsp.tables.WatchAllTable_jsp._jspx_meth_c_005fforEach_005f0(WatchAllTable_jsp.java:412)
at org.apache.jsp.WEB_002dINF.jsp.tables.WatchAllTable_jsp._jspService(WatchAllTable_jsp.java:127)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:417)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:391)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:306)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:463)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:402)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:329)
at org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:238)
at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:262)
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1180)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:950)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:789)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:306)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:550)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:380)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:243)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:188)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:166)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:288)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet [spring] in context with path [/watch] threw exception [An exception occurred processing JSP page /WEB-INF/jsp/tables/WatchAllTable.jsp at line 77
74: <c:set var="rawDate" value="${result.getDate()}"/>
75: <c:set var="rawTime" value="${result.getTime()}"/>
76:
77: <td id="formattedDate" class="center"><c:out value="${rawDate.substring(4,6)}"/>/<c:out value="${rawDate.substring(6,8)}"/></td>
78: <td id="formattedTime" class="center"><c:out value="${result.getTime().substring(0,2)}"/>:<c:out value="${result.getTime().substring(2,4)}"/></td>
79: <td id="documentGroup" class="hidden"><c:out value="${curDocGroup}"/> </td>
Here is the link which looks like solution to this issue but i didnt understand what they are saying .
http://forum.springsource.org/showthread.php?108175-SpEL-does-not-recognize-functions&s=e077b42fd45ae3a3177a01c90339893c
Thanks
EL (Expression Language, those ${}
things) treats numbers as long
while the real method expects int
numbers only. That explains this exception.
You need JSTL fn:substring()
instead,
<%@taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>
...
<c:set var="rawDate" value="${result.date}"/>
<c:set var="rawTime" value="${result.time}"/>
<c:out value="${fn:substring(rawDate,4,6)}"/>/<c:out value="${fn:substring(rawDate,6,8)}"/>
<c:out value="${fn:substring(rawtime,0,2)}"/>:<c:out value="${fn:substring(rawtime,2,4)}"/>
or better, just use the right tool directly, store it as java.util.Date
in the model and use JSTL <fmt:formatDate>
.
<%@taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
...
<fmt:formatDate value="${result.realJavaUtilDate}" pattern="MM/dd HH:mm" />
Use the right data type for the data it holds.
You can do the following thing also.
<c:set var="rawDate" value="${result.getDate()}"/>
<c:set var="rawTime" value="${result.getTime()}"/>
<td id="formattedDate" class="center"><c:out value="${rawDate.substring(Integer.parseInt(\"4\"), Integer.parseInt(\"6\")}"/>/<c:out value="${rawDate.substring(Integer.parseInt(\"6\"), Integer.parseInt(\"8\")}"/></td>
<td id="formattedTime" class="center"><c:out value="${result.getTime().substring(Integer.parseInt(\"0\"), Integer.parseInt(\"2\")}"/>:<c:out value="${result.getTime().substring(Integer.parseInt(\"2\"), Integer.parseInt(\"4\")}"/></td
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