Errors in a program jsp with javabeans
With the following program time.jsp from the book bigjava by
horstmann, I get from tomcat 5.0 the following errors. Who helps me?
My O.S. is win pro.
Thanks
Eugenia Mariani
this is the program:
time.jsp
inside the folder
C:\Programmi\Apache Software Foundation\Tomcat 5.0\webapps\bigjava
<jsp:useBean id="formatter" class="TimeFormatterBean"/>
<jsp:setProperty name="formatter" property="date" value="<%= new
java.util.Date() %>"/>
<html>
<head>
<title>Time JSP</title>
</head>
<body>
<h1>Time JSP</h1>
<p>The current time is:
<jsp:getProperty name="formatter" property="time"/>
</p>
</body>
</html>
this is the program TimeFormatterBean.java with
TimeFormatterBean.class
inside the folder:
C:\Programmi\Apache Software Foundation\Tomcat
5.0\webapps\bigjava\WEB-INF\classes
import java.text.DateFormat;
import java.util.Date;
This bean formats the time of day from a given date.
public class TimeFormatterBean
Initializes the formatter.
public TimeFormatterBean()
timeFormatter = DateFormat.getTimeInstance();
Write-only date property.
@param aDate the date to be formatted.
public void setDate(Date aDate)
theDate = aDate;
Read-only time property.
@return the formatted time
public String getTime()
String timeString = timeFormatter.format(theDate);
return timeString;
private DateFormat timeFormatter;
private Date theDate;
these are the errors fro TOMCAT 5.0
HTTP Status 500 -
type Exception report
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
description The server encountered an internal error () that prevented
it from fulfilling this request.
exception
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 1 in the jsp file: /time.jsp
Generated servlet error:
[javac] Compiling 1 source file
C:\Programmi\Apache Software Foundation\Tomcat
5.0\work\Catalina\localhost\bigjava\org\apache\jsp\time_jsp.java:42:
cannot resolve symbol
symbol : class TimeFormatterBean
location: class org.apache.jsp.time_jsp
TimeFormatterBean formatter = null;
^
An error occurred at line: 1 in the jsp file: /time.jsp
Generated servlet error:
C:\Programmi\Apache Software Foundation\Tomcat
5.0\work\Catalina\localhost\bigjava\org\apache\jsp\time_jsp.java:44:
cannot resolve symbol
symbol : class TimeFormatterBean
location: class org.apache.jsp.time_jsp
formatter = (TimeFormatterBean)
jspxpage_context.getAttribute("formatter", PageContext.PAGE_SCOPE);
^
An error occurred at line: 1 in the jsp file: /time.jsp
Generated servlet error:
C:\Programmi\Apache Software Foundation\Tomcat
5.0\work\Catalina\localhost\bigjava\org\apache\jsp\time_jsp.java:46:
cannot resolve symbol
symbol : class TimeFormatterBean
location: class org.apache.jsp.time_jsp
formatter = new TimeFormatterBean();
^
An error occurred at line: 10 in the jsp file: /time.jsp
Generated servlet error:
C:\Programmi\Apache Software Foundation\Tomcat
5.0\work\Catalina\localhost\bigjava\org\apache\jsp\time_jsp.java:63:
cannot resolve symbol
symbol : class TimeFormatterBean
location: class org.apache.jsp.time_jsp
out.write(org.apache.jasper.runtime.JspRuntimeLibrary.toString((((Time
FormatterBean)_jspx_page_context.findAttribute("formatter")).getTime()
^
4 errors
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultError
Handler.java:83)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.
java:306)
org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:398)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:441)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:422)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.
java:507)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.
java:274)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:29
2)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
note The full stack trace of the root cause is available in the Apache
Tomcat/5.0.24 logs.
Apache Tomcat/5.0.24
Cross Post
http://forum.java.sun.com/thread.jsp?thread=526883&forum=45&message=2528346
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Am attaching the trace here.
[Thu Aug 04 23:25:06 2005] [error] [client 127.0.0.1] [ecid: 169.254.171.3:94461:1123183506781,2] MOD_OC4J_0013: Failed to call destination:
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[Thu Aug 04 23:25:35 2005] [error] [client 127.0.0.1] [ecid: 169.254.171.3:94461:1123183535578,2] MOD_OC4J_0150: Failed to deterministicly
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[Thu Aug 04 23:25:50 2005] [error] [client 127.0.0.1] [ecid: 169.254.171.3:94461:1123183549640,2] MOD_OC4J_0030: Failed to connect an
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[Thu Aug 04 23:25:50 2005] [error] [client 127.0.0.1] [ecid: 169.254.171.3:94461:1123183549640,2] MOD_OC4J_0026: Failed to marshal a request
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Kindly reply a solution soon. I am in an urgent need to resolve this.
Thank you very much.
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System.out.println("The byte[] data is : " +data);
stmt= conn.prepareStatement("insert into <tableName>(blobValue, key) values ( ? , ? ) " );
stmt.setObject(1,data);
stmt.setString(2,"filename");
stmt.executeUpdate(); -
Conversion program generated with errors
in lsmw idoc method at the step 11 convert data iam getting error as conversion program generated with errors can some body help me .i assigned port ,partnertype and partner number and activated inbound processing but still getting this error.somebody pls help me its urgent.
Hi Mamidi,
Go to the LSMW you have choosen and if it is Recording Method you are getting this error.
Select Goto-->Recordings.
Select the Recording you have choosen in the Edit Mode.
Click on the Defaults All Button and save the recording.
Now go to the option Convert Data and check .
You will receive a message ..Conversion program successfully generated.
Thanks,
Sri -
The deployment problem in JSP using JavaBean
Hi there,
I followed the descriptions in Writing Enterprise Applications with
Java 2 SDK, Enterprise Edition tutorial to build a set of programs to run JSP with JavaBean, and I also followed the steps in creating new WAR file, but some how it wouldn't work after I deployed them. I run the JSP in IE and got a message like this:
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 20 in the jsp file: /1bonus.jsp
Generated servlet error:
c:\j2sdkee1.3.1\repository\orbit\web\JSPRoot\$1bonus$jsp.java:63: Class org.apache.jsp.JBonusBean not found.
JBonusBean jbonus = null;
^
I used the deploytool to create the WAR file, and after I added the 1bonus.jsp, I also added JBonusBean into the WAR file. I found 1bonus.jsp was added into the WAR file, but there's no JBonusBean appeared under the WAR file.
Could you please tell me is there anything wrong?
Thanks for your time.
Regards,
EricI think you have not imported 'BonusBean' in your jsp. Code this line in your jsp at the top.
<%@page import="BonusBean" %>
Sudha -
Problem with JavaBeans in JSP.IT'S URGENT!!!
Hi, i have problems with JavaBeans in JSP.
In a jsp file( locating in ROOT directory of tomcat 4.0.6 :jakarta-tomcat-4.0.6\webapps\root ) i have this code:
<jsp:useBean id="paramBean" class="licentza.ParamBean" />
<jsp:setProperty name="paramBean"
property="nume"
value='<%= request.getParameter("numeUser") %>' />
where ParamBean it's a "bean" class locating in jakarta-tomcat-4.0.6\webapps\examples\web-inf\classes\licentza (licentza is the package i'm using).
And i get this error:
Generated servlet error:
D:\jakarta-tomcat-4.0.6\work\Standalone\localhost\_\dora\intrare2$jsp.java:67: Class licentza.ParamBean not found.
ParamBean paramBean = null;
What is the problem?Thank you.Hi,
Put the class file or the package under :jakarta-tomcat-4.0.6\webapps\root\WEB-INF\classes.
Rajesh -
Help with jsp and javaBean in eclipse/Tomcat
Hi,
I am new to JSP and JavaBean. I am going through tutorial for a jsp page that uses a javaBean. I am using eclipse to create jsp page and the java bean.
My eclipse project "Date" has five package as under:-
1. Deployment Descriptor
2. Java Resources: src
3. build
4. WebContent
I have my data.jsp page in WebContent/WEB-INF/ folder. When I just run date.jsp in a browser as: http://localhost:8080/Date/date.jsp, it gets launched into the browser correctly. But when I add a JavaBean "TimeFormatterBean.java" in the Java Resources:src folder and use it in date.jsp page, I get errors as under:-
org.apache.jasper.JasperException: Unable to compile class for JSP:
An error occurred at line: 5 in the jsp file: /date.jsp
TimeFormatterBean cannot be resolved to a type
2: pageEncoding="ISO-8859-1"%>
3: <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
4:
5: <jsp:useBean id="formatter" class="TimeFormatterBean"/>
6:
7: <html>
8: <head>
The data.jsp page is as under:-
<jsp:useBean id="formatter" class="TimeFormatterBean"/>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<h1> Date JSP </h1>
<p> The current time is:
<%= new java.util.Date() %>
<jsp:getProperty name="formatter" property="name"/>
</p>
</body>
</html>I can see "TimeFormatterBean.class" in build/classes folder.
If anyone could please help me out with this, it would be very helpful
Thanks a lot!You probably should place TimeFormatterBean inside a package, or maybe you could try importing it , even if it�s in the default package, with something like this <%@ page import="TimeFormatterBean" %> at the top
-
Hi,
While trying to open a folder on my Windows 7 Home Premium, an error comes "This file does not have a program associated with it for performing this
action. Please install a program or, if one is already installed, create an association in the Default Programs control panel." I tried searching on the net but did not get great support for the issue when it happens with folder opening.Hi Nikunj Shah,
First, I suggest you download
Microsoft Safety Scanner or
Malicious Software Removal Tool to run a full scan.
The error messages here seems to be caused by the corrupted registries, which related with the folder association.
You may take a try to merge the following registry settings to reset the folder association, before that, remember to backup your registry settings first:
How to back up and restore the registry in Windows
Copy and paste the following commands into Notepad, and save it to a .reg file:
=================
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\Folder]
"ContentViewModeLayoutPatternForBrowse"="delta"
"ContentViewModeForBrowse"="prop:~System.ItemNameDisplay;~System.LayoutPattern.PlaceHolder;~System.LayoutPattern.PlaceHolder;~System.LayoutPattern.PlaceHolder;System.DateModified"
"ContentViewModeLayoutPatternForSearch"="alpha"
"ContentViewModeForSearch"="prop:~System.ItemNameDisplay;System.DateModified;~System.ItemFolderPathDisplay"
@="Folder"
"EditFlags"=hex:d2,03,00,00
"FullDetails"="prop:System.PropGroup.Description;System.ItemNameDisplay;System.ItemTypeText;System.Size"
"NoRecentDocs"=""
"ThumbnailCutoff"=dword:00000000
"TileInfo"="prop:System.Title;System.ItemTypeText"
[HKEY_CLASSES_ROOT\Folder\DefaultIcon]
@=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,00,25,\
00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,73,00,68,00,\
65,00,6c,00,6c,00,33,00,32,00,2e,00,64,00,6c,00,6c,00,2c,00,33,00,00,00
[HKEY_CLASSES_ROOT\Folder\shell\explore]
"MultiSelectModel"="Document"
"ProgrammaticAccessOnly"=""
"LaunchExplorerFlags"=dword:00000018
[HKEY_CLASSES_ROOT\Folder\shell\explore\command]
"DelegateExecute"="{11dbb47c-a525-400b-9e80-a54615a090c0}"
[HKEY_CLASSES_ROOT\Folder\shell\open]
"MultiSelectModel"="Document"
[HKEY_CLASSES_ROOT\Folder\shell\open\command]
"DelegateExecute"="{11dbb47c-a525-400b-9e80-a54615a090c0}"
@=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,00,25,\
00,5c,00,45,00,78,00,70,00,6c,00,6f,00,72,00,65,00,72,00,2e,00,65,00,78,00,\
65,00,00,00
[HKEY_CLASSES_ROOT\Folder\shell\opennewprocess]
"MUIVerb"="@shell32.dll,-8518"
"MultiSelectModel"="Document"
"Extended"=""
"LaunchExplorerFlags"=dword:00000003
"ExplorerHost"="{ceff45ee-c862-41de-aee2-a022c81eda92}"
[HKEY_CLASSES_ROOT\Folder\shell\opennewprocess\command]
"DelegateExecute"="{11dbb47c-a525-400b-9e80-a54615a090c0}"
[HKEY_CLASSES_ROOT\Folder\shell\opennewwindow]
"MUIVerb"="@shell32.dll,-8517"
"MultiSelectModel"="Document"
"OnlyInBrowserWindow"=""
"LaunchExplorerFlags"=dword:00000001
[HKEY_CLASSES_ROOT\Folder\shell\opennewwindow\command]
"DelegateExecute"="{11dbb47c-a525-400b-9e80-a54615a090c0}"
[HKEY_CLASSES_ROOT\Folder\ShellEx\ContextMenuHandlers\BriefcaseMenu]
@="{85BBD920-42A0-1069-A2E4-08002B30309D}"
[HKEY_CLASSES_ROOT\Folder\ShellEx\ContextMenuHandlers\Library Location]
@="{3dad6c5d-2167-4cae-9914-f99e41c12cfa}"
[HKEY_CLASSES_ROOT\Folder\ShellEx\ContextMenuHandlers\Offline Files]
@="{474C98EE-CF3D-41f5-80E3-4AAB0AB04301}"
[HKEY_CLASSES_ROOT\Folder\ShellEx\DragDropHandlers\{BD472F60-27FA-11cf-B8B4-444553540000}]
@=""
[HKEY_CLASSES_ROOT\Folder\ShellEx\PropertySheetHandlers\BriefcasePage]
@="{85BBD920-42A0-1069-A2E4-08002B30309D}"
[HKEY_CLASSES_ROOT\Folder\ShellEx\PropertySheetHandlers\Offline Files]
@="{7EFA68C6-086B-43e1-A2D2-55A113531240}"
[-HKEY_CLASSES_ROOT\Folder\ShellNew]
[HKEY_CLASSES_ROOT\Folder\ShellNew]
"Directory"=""
"IconPath"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,\
74,00,25,00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,73,\
00,68,00,65,00,6c,00,6c,00,33,00,32,00,2e,00,64,00,6c,00,6c,00,2c,00,33,00,\
00,00
"ItemName"="@shell32.dll,-30396"
"MenuText"="@shell32.dll,-30317"
"NonLFNFileSpec"="@shell32.dll,-30319"
[HKEY_CLASSES_ROOT\Folder\ShellNew\Config]
"AllDrives"=""
"IsFolder"=""
"NoExtension"=""
==================
Once done, right-click the REG file and choose Merge. Alternately, you can open the Registry Editor and then using the
Import option from the File menu, to merge the REG file contents.
Let me know if you need any further help.
Best regards
Michael Shao
TechNet Community Support -
EVERYTIME I UPDATE SOFTWARE OR GO INTO THE CONTROL PANEL TO ITUNES TO REPAIR OR CHANGE IT GIVES ME AN ERROR MESSAGE
THIS FILE DOES NOT HAVE A PROGRAM ASSOCIATED WITH IT FOR PERFORMING THIS ACTION. PLEASE INSTALL A PROGRAM, IF IT IS INSTALLED CREATE AN ASSOCIATION TO THE DEFAULT PROGRAMS CONTROL PANELSTOP SHOUTING! Or at the very least, get the CAPS lock key fixed.
Remove iTunes.
Download and install the current version of iTunes from http://www.apple.com/itunes/download
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