Solved

error in application when trying to convert date

Posted on 2014-01-24
6
660 Views
Last Modified: 2014-01-26
Hello there,

I have this method which gets data from the db and sends it to the client. on one stage I am trying to convert the date from Gregorian to Persian date,but for some reason I get this error which I have attached below.

private DataProvider getSupplierOrderData(Long supplierorderid)
	{
		SupplierOrder supplierOrder = SupplierOrderBussinessLogic.getInstance().getSupplierOrderById(supplierorderid);
		List<SupplierOrderDetails> list = SupplierOrderDetailBussinessLogic.getInstance().getSupplierOrderDetailsFromsupplierOrder(supplierOrder);
		
		DataProviderBuilder dpb = new DataProviderBuilder();

        // add heading data
        dpb.add("so", supplierOrder.getSupplierOrderNo());
        dpb.add("sn", supplierOrder.getSupplier().getPerName());
        dpb.add("sec", supplierOrder.getSection().getAlternateName());
        
// I GET THE ERROR ON THIS BELOW LINE
        String date = CommonUtil.gregorianToJalali(supplierOrder.getSupplierOrderCreated()).toString();
        
        System.out.println("Document render date      !!!!      "+date);
        
        dpb.add("od", supplierOrder.getSupplierOrderCreated().toString());

        // add table data
        dpb.addJavaObject(list, "data");

        return dpb.getDataProvider();
	}

Open in new window


=========================================

ERROR I get is

java.lang.ExceptionInInitializerError
      at com.kaizen.erp.client.utill.CommonUtil.<clinit>(CommonUtil.java:17)
      at com.kaizen.erp.server.docmosis.SupplierOrderPrintController.getSupplierOrderData(SupplierOrderPrintController.java:138)
      at com.kaizen.erp.server.docmosis.SupplierOrderPrintController.handleRequest(SupplierOrderPrintController.java:64)
      at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
      at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:859)
      at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:793)
      at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:476)
      at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:431)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
      at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
      at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1097)
      at com.isomorphic.servlet.CompressionFilter.doFilter(CompressionFilter.java:260)
      at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1088)
      at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
      at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
      at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
      at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:729)
      at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
      at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
      at org.mortbay.jetty.handler.RequestLogHandler.handle(RequestLogHandler.java:49)
      at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
      at org.mortbay.jetty.Server.handle(Server.java:324)
      at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
      at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:829)
      at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:513)
      at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
      at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
      at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
      at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:488)
Caused by: java.lang.UnsupportedOperationException: ERROR: GWT.create() is only usable in client code!  It cannot be called, for example, from server code.  If you are running a unit test, check that your test case extends GWTTestCase and that GWT.create() is not called from within an initializer or constructor.
      at com.google.gwt.core.shared.GWT.create(GWT.java:51)
      at com.google.gwt.core.client.GWT.create(GWT.java:85)
      at com.kaizen.erp.client.Kaizenerpweb.<clinit>(Kaizenerpweb.java:25)
      ... 30 more
[WARN] Nested in java.lang.ExceptionInInitializerError:
java.lang.UnsupportedOperationException: ERROR: GWT.create() is only usable in client code!  It cannot be called, for example, from server code.  If you are running a unit test, check that your test case extends GWTTestCase and that GWT.create() is not called from within an initializer or constructor.
      at com.google.gwt.core.shared.GWT.create(GWT.java:51)
      at com.google.gwt.core.client.GWT.create(GWT.java:85)
      at com.kaizen.erp.client.Kaizenerpweb.<clinit>(Kaizenerpweb.java:25)
      at com.kaizen.erp.client.utill.CommonUtil.<clinit>(CommonUtil.java:17)
      at com.kaizen.erp.server.docmosis.SupplierOrderPrintController.getSupplierOrderData(SupplierOrderPrintController.java:138)
      at com.kaizen.erp.server.docmosis.SupplierOrderPrintController.handleRequest(SupplierOrderPrintController.java:64)
      at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
      at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:859)
      at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:793)
      at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:476)
      at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:431)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
      at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
      at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1097)
      at com.isomorphic.servlet.CompressionFilter.doFilter(CompressionFilter.java:260)
      at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1088)
      at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
      at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
      at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
      at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:729)
      at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
      at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
      at org.mortbay.jetty.handler.RequestLogHandler.handle(RequestLogHandler.java:49)
      at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
      at org.mortbay.jetty.Server.handle(Server.java:324)
      at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
      at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:829)
      at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:513)
      at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
      at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
      at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
      at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:488)
0
Comment
Question by:zolf
  • 4
  • 2
6 Comments
 
LVL 86

Expert Comment

by:CEHJ
ID: 39808385
Caused by: java.lang.UnsupportedOperationException: ERROR: GWT.create() is only usable in client code!  It cannot be called, for example, from server code. If you are running a unit test, check that your test case extends GWTTestCase and that GWT.create() is not called from within an initializer or constructor.
      at com.google.gwt.core.shared.GWT.create(GWT.java:51)
      at com.google.gwt.core.client.GWT.create(GWT.java:85)
     at com.kaizen.erp.client.Kaizenerpweb.<clinit>(Kaizenerpweb.java:25)

Note emphasis. It's clear from the stack trace that GWT.create is called from a ctor (Kaizenerpweb) and it looks pretty like server code to me.
0
 

Author Comment

by:zolf
ID: 39808501
thanks for your comments.so how can I resolve this issue.
0
 
LVL 86

Expert Comment

by:CEHJ
ID: 39808512
Well, essentially by not doing what you're told not to do ;)
0
DevOps Toolchain Recommendations

Read this Gartner Research Note and discover how your IT organization can automate and optimize DevOps processes using a toolchain architecture.

 

Author Comment

by:zolf
ID: 39809651
sure I agree with that part,but can you tell me what I need to do to or the other way around to get to my requirement. by the way this code of mine is on the server,so what is the problem. how can I distinguish server code and client code.
0
 
LVL 86

Accepted Solution

by:
CEHJ earned 500 total points
ID: 39809766
I can't advise really as i know nothing about your code. The error messages are generously explicit so you just need to make sure you act in accordance with what they tell you. So for instance any calls that they tell you should not be server side need to be removed
0
 
LVL 86

Expert Comment

by:CEHJ
ID: 39809894
:)
0

Featured Post

Is Your Active Directory as Secure as You Think?

More than 75% of all records are compromised because of the loss or theft of a privileged credential. Experts have been exploring Active Directory infrastructure to identify key threats and establish best practices for keeping data safe. Attend this month’s webinar to learn more.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
topping1 challenge 7 73
fibonacci ten numbers 4 28
Windows 10 IE Certificate Issue 10 42
servlet filter example 37 42
This was posted to the Netbeans forum a Feb, 2010 and I also sent it to Verisign. Who didn't help much in my struggles to get my application signed. ------------------------- Start The idea here is to target your cell phones with the correct…
Go is an acronym of golang, is a programming language developed Google in 2007. Go is a new language that is mostly in the C family, with significant input from Pascal/Modula/Oberon family. Hence Go arisen as low-level language with fast compilation…
Viewers will learn one way to get user input in Java. Introduce the Scanner object: Declare the variable that stores the user input: An example prompting the user for input: Methods you need to invoke in order to properly get  user input:
This tutorial covers a step-by-step guide to install VisualVM launcher in eclipse.

910 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

21 Experts available now in Live!

Get 1:1 Help Now