Does Java Studio Enterprise 6 2004Q1 allow MySQL connections???

Hi all,
I am developping CMP beans with MySQL, though I ran into loads of problems.
I just read in the Release notes of Java Studio Ent 6 that only these DBMS are allowed:
ORACLE 9i/JDBC Thin Driver 9
MS SQLServer 2000/WebLogic JDBC driver 5.1.0
MS SQLServer 2000 JDBC-ODBC bridge/SQL Server 2000 ODBC driver,
Pointbase 4.2 Network Edition/Pointbase JDBC Driver,
IBM DB2 8.1/JDBC Thin Driver for DB2 8.1
..besides the bundled ones.
Can I use MySQL then?? The driver is accepted by the IDE and the connection is made. I 've got problems when creating related beans and stuff.
Many thanks for your help....

I solved the problem.
Sun Java Studio Enterprise doesn't work properly with CMP related entity beans and neither mysql-connector-java-3.1.6 (current release) nor mysql-connector-java-3.2.0-alpha (under development).
I had to use mysql-connector-java-3.0.11-stable.
I don't know if the problem is located in my computer, in the connector itself or in the IDE.

Similar Messages

Please tell me what all softwares does Java Studio Enterprise 6 include.

Please tell me what all softwares does Java Studio Enterprise 6 include.

Hi there,
JSE 6 software includes the following components.
* Java Studio Enterprise IDE
* Java Studio Enterprise 6 plug-ins and additions
- Sun Java System Portlet Builder 2.0
- Sun Java System Application Server 7 Standard
Edition, Update 1 plug-in
- Sun Java System Web Server 6.1, Service Pack 1
plug-in
- Sun Java Studio's Web Application Framework
* Sun Java Enterprise System Servers as follows:
- Sun Java System Application Server 7 Standard
Edition, Update 1
- Sun Java System Message Queue 3.0.1 Service
Pack 2 Platform Edition
- Sun Java System Web Server 6.1, Service Pack 1
- Sun Java System Directory Server 5.2
- Sun Java System Identity Server 6.1
- Sun Java System Portal Server 6.2
* Sun Java System Identity Server Policy Agent 2.1 for
Sun Java System Application Server 7 Standard
Edition, Update 1
Hope it helps!

How do I integrate JWSDP1.4 with Sun Java Studio Enterprise 6 2004Q1

Hi,
I want to be able to specify JAX-RPC 1.1 as the version for JAX-RPC in webservice property tab so that I can use doc/literal encoding. By default only version that is allowed is JAX-RPC 1.0. Can somebody help me with this.
Regards
Vimal

Hi Vimal,
Did you get this working?
My current environment is using java sun studio enterprise 6 , Sun Application Server 7. I am using JWSP1.3. I have a wsdl file and I generate the client classes for this wsdl file. Based on the generated client classes I write a webservice interface.
Now I generate the webservice for this interface and generate the webservice client. I get
Serialization error : no serializer found for class ....
I am thinking if this is related to bug number :
Bug ID: 4791482
http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4791482
Do you thisnk that the later version wsdl1.4 will solve it? If yes , how do I integrate it to be used with my current environment.

How to Connect to Mysql databse from Java Studio Enterprise 8

Hello everybody,
I have a database in mysql in linux.I have downloaded Java Studio Enterprise 8.
How is it possible to connect to mysql.
Could you tell the procedure .., I would be really thankfull
From
Ranjitha Rao

hi
u can connect to Mysql with the following code
Class.forName("com.mysql.jdbc.Driver");
               String url1 = "jdbc:mysql://localhost/<database name>";
               String user1 = "root";
               String pass1 = "";
               Connection con1=DriverManager.getConnection(url1, user1, pass1);

Sun Java Studio Enterprise 8 Application Server

I'm trying to get the JSE8 Application Server to run as a service. I've read other forum articles and none of them really answered my question. So, I tried to implement the JSE8 server via the JavaServiceWrapper approach (and, I was successful). The only problem is that when I log on and then log off the computer running the application server, the application server stops.
So, I have several questions. One is, "why does the application server stop when it detects a user logoff, especially if the user it was started under wasn't even the one logging off?"
The second question is where is the documentation mentioned in other e-mails regarding how to set up the JSE8 server as a service per Sun's guidelines (I can't find it anywhere; a web link would be most helpful here).
Finally, is Sun planning on changing this so the JSE8 application server runs as a "real" service to make deployment much easier in a Windows environment (like version 7 did)?

From what I can tell about the Java EE 5 SDK beta is that it still requires the SC.EXE method of installating a windows service. I got the "JavaServiceWrapper" method to work (well, not perfectly, but it works thanks to the hint provided by the first respondent (using the -Xrs switch in the JVM on the Application server). Then, I created a JSE8Server.conf file, as required by the JavaServiceWrapper (from http://wrapper.tanukisoftware.org). Here's the conf file as I wrote it (note that this is all hard-coded based on install directories, etc.) But, it does allow you to point to a specific JVM (see wrapper.java.command line) and does allow anyone to log on and off the Windows system without shutting down the application server (domain).
The only problem with this is that that java service basically runs to start the service and then dies. The application server is then spawned on new disassociated Process IDs; so, without writing some more code to periodically ask the application server if he's "up", there is no automatic restart capability...at least from the service's span of control.
# Wrapper Properties
# Java Application
wrapper.java.command=c:\j2sdk1.5.0_04\bin\java.exe
# Java Main class. This class must implement the WrapperListener interface
# or guarantee that the WrapperManager class is initialized. Helper
# classes are provided to do this for you. See the Integration section
# of the documentation for details.
wrapper.java.mainclass=org.tanukisoftware.wrapper.WrapperSimpleApp
# Java Classpath (include wrapper.jar) Add class path elements as
# needed starting from 1. Note that this list of classes should match
# the System environment CLASSPATH on the machine to which the java
# application is deployed.
wrapper.java.classpath.1=D:\JavaServiceWrapper\lib\wrapper.jar
wrapper.java.classpath.2=D:\Sun\jstudio_ent8\AppServ8.1UR2\lib\dom.jar
wrapper.java.classpath.3=D:\Sun\jstudio_ent8\AppServ8.1UR2\lib\xalan.jar
wrapper.java.classpath.4=D:\Sun\jstudio_ent8\AppServ8.1UR2\lib\xercesImpl.jar
wrapper.java.classpath.5=D:\Sun\jstudio_ent8\AppServ8.1UR2\lib\appserv-rt.jar
wrapper.java.classpath.6=D:\Sun\jstudio_ent8\AppServ8.1UR2\lib\appserv-ext.jar
wrapper.java.classpath.7=D:\Sun\jstudio_ent8\AppServ8.1UR2\lib\j2ee.jar
wrapper.java.classpath.8=D:\Sun\jstudio_ent8\AppServ8.1UR2\lib\admin-cli.jar
wrapper.java.classpath.9=D:\Sun\jstudio_ent8\AppServ8.1UR2\lib\appserv-admin.jar
wrapper.java.classpath.10=D:\Sun\jstudio_ent8\AppServ8.1UR2\lib\commons-launcher.jar
wrapper.java.classpath.11=D:\Sun\jstudio_ent8\AppServ8.1UR2\lib\jaxr-impl.jar
wrapper.java.classpath.12=D:\Sun\jstudio_ent8\AppServ8.1UR2\lib\relaxngDatatype.jar
wrapper.java.classpath.13=D:\Sun\jstudio_ent8\AppServ8.1UR2\lib\xsdlib.jar
wrapper.java.classpath.14=D:\Sun\jstudio_ent8\AppServ8.1UR2\lib\appserv-admin.jar
wrapper.java.classpath.15=D:\Sun\jstudio_ent8\AppServ8.1UR2\lib\activation.jar
wrapper.java.classpath.16=D:\Sun\jstudio_ent8\AppServ8.1UR2\lib\commons-logging.jar
wrapper.java.classpath.17=D:\Sun\jstudio_ent8\AppServ8.1UR2\lib\mail.jar
wrapper.java.classpath.18=D:\Sun\jstudio_ent8\AppServ8.1UR2\lib\appserv-env.jar
wrapper.java.classpath.19=D:\Sun\jstudio_ent8\AppServ8.1UR2\lib\optional.jar
wrapper.java.classpath.20=D:\Sun\jstudio_ent8\AppServ8.1UR2\lib
# Java Library Path (location of Wrapper.DLL or libwrapper.so)
wrapper.java.library.path.1=D:\JavaServiceWrapper\lib
wrapper.java.library.path.2=D:\Sun\jstudio_ent8\AppServ8.1UR2\bin
# Java Additional Parameters
wrapper.java.additional.1=-Dcom.sun.aas.instanceRoot=D:\Sun\jstudio_ent8\AppServ8.1UR2
wrapper.java.additional.2=-Dcom.sun.aas.instanceName=server
wrapper.java.additional.3=-Djava.library.path=D:\Sun\jstudio_ent8\AppServ8.1UR2\bin
wrapper.java.additional.4=-Dcom.sun.aas.configRoot=D:\Sun\jstudio_ent8\AppServ8.1UR2\config
wrapper.java.additional.5=-Djava.endorsed.dirs=D:\Sun\jstudio_ent8\AppServ8.1UR2\lib\endorsed
wrapper.java.additional.6=-Dcom.sun.aas.processLauncher="SE"
# Initial Java Heap Size (in MB)
wrapper.java.initmemory=64
# Maximum Java Heap Size (in MB)
wrapper.java.maxmemory=1024
# Application parameters. Add parameters as needed starting from 1
wrapper.app.parameter.1=com.sun.enterprise.cli.framework.CLIMain
wrapper.app.parameter.2=start-domain
wrapper.app.parameter.3=domain1
# Wrapper Logging Properties
# Format of output for the console. (See docs for formats)
wrapper.console.format=PM
# Log Level for console output. (See docs for log levels)
wrapper.console.loglevel=INFO
# Log file to use for wrapper output logging.
wrapper.logfile=D:\JavaServiceWrapper\logs\JSE8Server.log
# Format of output for the log file. (See docs for formats)
wrapper.logfile.format=LPTM
# Log Level for log file output. (See docs for log levels)
wrapper.logfile.loglevel=INFO
# Maximum size that the log file will be allowed to grow to before
# the log is rolled. Size is specified in bytes. The default value
# of 0, disables log rolling. May abbreviate with the 'k' (kb) or
# 'm' (mb) suffix. For example: 10m = 10 megabytes.
wrapper.logfile.maxsize=32m
# Maximum number of rolled log files which will be allowed before old
# files are deleted. The default value of 0 implies no limit.
wrapper.logfile.maxfiles=8
# Log Level for sys\event log output. (See docs for log levels)
wrapper.syslog.loglevel=NONE
# Wrapper Windows Properties
# Title to use when running as a console
wrapper.console.title=JSE8Server
# Wrapper Windows NT\2000\XP Service Properties
# WARNING - Do not modify any of these properties when an application
# using this configuration file has been installed as a service.
# Please uninstall the service before modifying this section. The
# service can then be reinstalled.
# Name of the service
wrapper.ntservice.name=JSE8Server
# Display name of the service
wrapper.ntservice.displayname=JSE8Server
# Description of the service
wrapper.ntservice.description=Java Studio Enterprise 8 Applicaton Server
# Service dependencies. Add dependencies as needed starting from 1
wrapper.ntservice.dependency.1=
# Mode in which the service is installed. AUTO_START or DEMAND_START
wrapper.ntservice.starttype=AUTO_START
# Should a console window appear?
wrapper.ntservice.console=false
# Can the service to interact with the desktop?
wrapper.ntservice.interactive=false
# The priority of the service in Windows (LOW, NORMAL, HIGH, REALTIME)
wrapper.ntservice.process_priority=NORMAL

Sun Java Studio Enterprise 8.1

I have an application developed with Forte For Java. Since Forte for java is no longer supported by Sun, I'd like to create a new project with Sun Java Studio Enterprise and migrate the existing java files into the new project so that I can debug and compile with Sun Java Studio Enterprise. Can anybody give some suggestions on how to do this? Or, could anybody tell me where to find a tutorial about Sun Java Studio Enterprise? I found a tutorial here: http://developers.sun.com/prodtech/javatools/jsenterprise/learning/tutorials/index.jsp , but it is only for creating a new project from scratch with UML modeling feature. This doesn't seem to be very helpful for my situation. Thank you!

I installed Sun Java Studio but I couldn't find the option allowing me to create a new project from scratch. In New Project dialog, there are four options: Standard, UML, Web, Samples. When I select Standard, the description says "Imports an existing Java application into a free-form IDE project. A free-form project uses your existing Ant build script to run, compile, and debug your project." I know I can use the option UML to create a new project with assistance of UML model diagram, but this is not what I want.
Does anybody have suggestions on this? Thanks in advance.

Error In Java Studio Enterprise 8 on creating EJB

While creating an EJB in Java Studio Enterprise 8 inan EJB Project, I get a 'Stream Closed' Error on clicking 'Finish' (see the image link). Why is this so? I can't proceed further.
http://img301.imageshack.us/img301/7348/17xf.png

I've restarted the IDE, restarted my PC, but to no avail.
To see if it was a PC specific issue, I tried this on both Win2000 SP4 and Win XP Professional. Both seem to be giving me the same problem. And yes, my project is located on my hard drive. It's a single user configuration.
I cannot even start a single EJB project. Is there any workaround? Why does this happen?

Can't get applet working in Sun Java Studio Enterprise 8

Hi!
I'm just learning Sun Java Studio Enterprise 8, and I'm trying to develop and test my first applet within the IDE.
I have code from a Core Java book that creates a simple applet with buttons and a picture.
I want to test the applet using the IDE's applet viewer, and then test it through a browser.
I've followed the instructions I can find in the IDE, but keep getting an error... Class Not Found.
Does anyone have a simple applet that works within the IDE and instructions for creating and testing an applet within the IDE?
I know there's sample applet code, but I need to specifically learn how to develop and deploy it within the IDE.
Thanks.
Michael O'Neal
Houston TX USA

Hi! Thanks for the reply!
Sorry for the delay in responding here... this is just a "free time" project for me while I"m at work.
Based on your comment, I've downloaded the "Sun Java Studio Creator 2" IDE, since that sounds like it might be more suited to simple things like applets.
I'll work with that and I'll post further replies to this thread if I have any questions.
Thanks for your assistance!

Unable to Install Sun Java Studio Enterprise 8 on Windows XP

Hello,
I am trying to install the Sun Java Studio Enterprise 8 on a Windows XP machine. The installation seems to be going quite well untill it reaches the section "Publishing product Information...", then the Wizard returns the following message:-
"The wizard was interrupted before Sun Java(TM) Studio Enterprise 8 could be completely installed " ..
."The System has not been modified. To install this program at a later time, run the installatio again. Click finish to exit the wizard.. " ...
With the FINISH button activated.... I did not interrupted the installation..What does this message mean ...Can anyone help PLEASE, ???

Googling the net for this error message leads to the same issue reported while installing other software as well:
- http://www.adobe.com/support/techdocs/325468.html
Solution
Download and install the Microsoft Windows Installer 2.0 (InstMsi.exe) from Microsoft's Web site at www.microsoft.com/downloads/release.asp?releaseid=32832&newlist=1
- http://support.microsoft.com/?kbid=836724
This article describes a similar problem while installing sqlserver but may be applicable in this case:
This problem occurs when both of the following conditions are true:
The DefaultAccessPermissions binary value exists under the HKEY_LOCAL_MACHINE\Software\Microsoft\Ole registry key
The user account that has logged on to the computer to install ... does not have default access permissions for Distributed Component Object Module (DCOM) applications.
The above articles provide possible resolutions as well.

Problems Installing Java Studio Enterprise 8.1 - Windows Vista

I am entirely new to the Java language and environment. I am trying to install the JSE 8.1. First I installed JDK 6.4 (jdk-6u4-windows-i586-p.exe), which seemed to go OK. Then I attempted to install the JSE (jstudio_ent81-ml-windows.exe).
First, it did not find a JRE and prompted me to specify, which I did (specified the java.exe within the JDK (Program Files/java/jdk1.6.0_04/bin). The installation continued for a while and then it tells me that "it cannot run the installer in graphical mode - check the DISPLAY environment variable". At this point is closes and that's the end of it. I see no trace of either the JDK nor the JSE in the Start/Programs folder.
Am I doing something wrong? Is Vista a non-starter?
Thanks,
Kevank

Kevank,
Thank you for trying out Sun-sponsored Java developer tools. However in the case of Java Studio Enterprise (JSE) there are two issues here:
1) JSE is not supported on the Windows Vista OS and probably will not run correctly even if it were installable, see http://developers.sun.com/jsenterprise/reference/docs/jse8_1/sjse_relnotes81.html and
2) The latest Java developer tools technology is to be found in the free NetBeans 6.0 IDE at http://www.netbeans.org/ . It is strongly recommended, especially if you are a developer new to Java, that you start out using the NetBeans IDE, which is not only supported on Vista (see http://www.netbeans.org/community/releases/60/relnotes.html#system_requirements ), but also contains the Java Enterprise application development features found in JSE, see http://www.netbeans.org/features/ .
If you have any questions on this please feel free to let us know on the forum.
Regards,
-Brad Mayer

To setup Sun Java Studio Enterprise 8

Hi,
First of all my WinXP is in Traditional Chinese (not English one or Simplified Chinese one). And when I'm setting up such below, it seems the setup wizard cannot properly show in traditional Chinese. Which version actually should I try instead?
Windows Platform - Sun Java[tm] Studio Enterprise 8 plus Sun Developer Network Standard - Welcome!
Sun Java Studio Enterprise 8, Multilanguage jstudio_ent8_dl-win.exe
It seems this download is for an update for that enterprise version. If I had not setup anything before within the machine, can I setup it? When I'm setting up that, it just keeps waiting and waiting and cannot proceed at all.
Thks & Rgds,
HuaMin

Googling the net for this error message leads to the same issue reported while installing other software as well:
- http://www.adobe.com/support/techdocs/325468.html
Solution
Download and install the Microsoft Windows Installer 2.0 (InstMsi.exe) from Microsoft's Web site at www.microsoft.com/downloads/release.asp?releaseid=32832&newlist=1
- http://support.microsoft.com/?kbid=836724
This article describes a similar problem while installing sqlserver but may be applicable in this case:
This problem occurs when both of the following conditions are true:
The DefaultAccessPermissions binary value exists under the HKEY_LOCAL_MACHINE\Software\Microsoft\Ole registry key
The user account that has logged on to the computer to install ... does not have default access permissions for Distributed Component Object Module (DCOM) applications.
The above articles provide possible resolutions as well.

Sun Java Studio Enterprise 8 - question on UML support

Hello Everybody,
I was looking at the features of "Sun Java Studio Enterprise 8" and in the UML support feature they said that this IDE provides source code synchronization with the model.It does this without using markers or tagging in the source code.It says, using them will reduce the productivity.
I just want to know the reason for this.How can they reduce the productivity? It says as if some IDEs use that procedure. Are there any IDEs which follow that procedure?
Thank you.

Hello Everybody,
I was looking at the features of "Sun Java Studio Enterprise 8" and in the UML support feature they said that this IDE provides source code synchronization with the model.It does this without using markers or tagging in the source code.It says, using them will reduce the productivity.
I just want to know the reason for this.How can they reduce the productivity? It says as if some IDEs use that procedure. Are there any IDEs which follow that procedure?
Thank you.

A book on sun java studio enterprise 8

Does anyone know where I can purchase/download a book to teach me how to use java studio entreprise 8.

In addition to Karthik's pointers to internal documentation and reference material for Java Studio Enterprise 8, there is a book on J2EE Architecture. This book is published by Tata McGraw Hill (ISBN 0-07-0603715) (http://www.tatamcgrawhill.com/catalog/fratmh.asp?source=hsearchdetails.asp?cond=J2EE%20Architecture)
and written by authors from Infosys (http://www.infosys.com/Technology/books.asp). It can be purchased at Amazon.com (http://www.amazon.com/exec/obidos/tg/detail/-/007059936X/qid=1121214575/sr=8-7/ref=sr_8_xs_ap_i1_xgl14/103-9608940-2974254?v=glance&s=books&n=507846)
This book provides a comprehensive overview of the J2EE platform. It includes case studies that can be deployed end-to-end. It includes an appendix on Sun's Java Studio Enterprise with which you can build the examples. The second printing of the book will also include a CD with Java Studio Enterprise 8 (which can also be downloaded from http://developers.sun.com/prodtech/devtools/free/). James Gosling and Jeff Jackson have provided the foreword for this book.

How to generate code in Sun Java Studio Enterprise 8

Do I miss something? I can�t find how to generate code from UML model, which is not reversed from code. Documentation also does not speak about this.
Code update works fine if project is reversed from code, but if in such reversed model I create new class it does not appear in code and context action "Generate Code" is missing for such class.
I use Sun Java Studio Enterprise 8

Thank you for replay, may steps are same:
1. I have created Java Project With Existing Source
2. selected directory with code (not whole project but directory with java classes)
3. After that I have created UML Java Specific project and
4. Associated UML project with previous created java project
5. I have selected "Code Generation" check box
6. Classes from java project were reversed into UML model.
7. After that I have created new class in java project.
And there is no Generate code action in this class context menu, also this class do not appeared in code automatically.
From UML project properties it is shown that UML project is associated with proper java project)
Same is with Java Application project associated with UML java project.
Documentation do not talks more about this. Only same steps. It looks like code generation should be working but it isn't. I'm I only one who face this problem, or do smth wrong?

Problem deploying war created in Sun Java Studio Enterprise 8

I have, with some help from this forum, converted a portlet application from the Sun Java Studio Enterprise 7 environment to the Sun Java
Studio Enterprise 8 environment. This portlet application runs in SJSE 8 now but fails when I pdeploy it to the portal server (Portal Server 6
2005 Q1). The old war created from SJSE 6 does work. The code is identical. The war files are slightly different.
On deployment I get:
[DEBUG] Getting Jar File from war...
[DEBUG] Getting Portlet DD as Stream...
[DEBUG] Creating DPProviders...
[DEBUG] Updating the Portlet Application...
[DEBUG] Adding Providers to DP...
[DEBUG] Adding provider: provider=__Portlet__timetableEnt8.Timetable
[DEBUG] Creating DPProvider...
[DEBUG] Checking for duplicate name: name=__Portlet__timetableEnt8.Timetable
[DEBUG] Validating modified DP doc...
[DEBUG] Storing the DP...
Done Updating Display Profile! Deploying War File to Web Container...
SUCCESS.But in the logs I see:
[#|2006-04-04T13:09:58.112-0400|SEVERE|sun-appserver-ee8.1|javax.enterprise.system.container.web|_ThreadID=10;|WebModule
[/portlet]Error configuring application listener of class
com.sun.portal.container.portlet.impl.PortletContainerContextListenerImpl
java.lang.ClassNotFoundException: com.sun.portal.container.portlet.impl.PortletContainerContextListenerImpl
        at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1447)
        at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1228)
        at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3958)
        at org.apache.catalina.core.StandardContext.start(StandardContext.java:4525)
        at com.sun.enterprise.web.WebModule.start(WebModule.java:241)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1086)
        at org.apache.catalina.core.StandardHost.start(StandardHost.java:833)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1086)
        at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:483)
        at org.apache.catalina.startup.Embedded.start(Embedded.java:894)
        at com.sun.enterprise.web.WebContainer.start(WebContainer.java:688)
        at com.sun.enterprise.web.HttpServiceWebContainer.startInstance(HttpServiceWebContainer.java:889)
        at com.sun.enterprise.web.HttpServiceWebContainerLifecycle.onStartup(HttpServiceWebContainerLifecycle.java:50)
        at com.sun.enterprise.server.ApplicationServer.onStartup(ApplicationServer.java:300)
        at com.sun.enterprise.server.PEMain.run(PEMain.java:294)
        at com.sun.enterprise.server.PEMain.main(PEMain.java:220)
|#]
[#|2006-04-04T13:09:58.114-0400|SEVERE|sun-appserver-ee8.1|tomcat.server./portlet.Context|_ThreadID=10;|
Skipped installing application listeners due to previous error(s)|#]
[#|2006-04-04T13:09:58.114-0400|SEVERE|sun-appserver-ee8.1|tomcat.server./portlet.Context|_ThreadID=10;|
Error listenerStart|#]
[#|2006-04-04T13:09:58.115-0400|SEVERE|sun-appserver-ee8.1|tomcat.server./portlet.Context|_ThreadID=10;|
Context startup failed due to previous errors|#]When I look in the create "New Portlet Channel..." in the am console my application appears in the list but when I create a channel based on it, the whole desktop crashes with this error:
[#|2006-04-03T11:39:41.699-0400|SEVERE|sun-appserver-ee8.1|javax.enterprise.system.container.web|_ThreadID=16;|
StandardWrapperValve[desktopServlet]: Servlet.service() for servlet desktopServlet threw exception
java.lang.IllegalStateException: getWriter() has already been called for this response
     at org.apache.coyote.tomcat5.CoyoteResponse.getOutputStream(CoyoteResponse.java:588)
     at org.apache.coyote.tomcat5.CoyoteResponseFacade.getOutputStream(CoyoteResponseFacade.java:166)
     at com.sun.portal.desktop.DesktopServlet.getWriter(DesktopServlet.java:444)
     at com.sun.portal.desktop.DesktopServlet.service(DesktopServlet.java:328)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:860)
     at sun.reflect.GeneratedMethodAccessor62.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:249)
     at java.security.AccessController.doPrivileged(Native Method)
     at javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
     at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:282)
     at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:165)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:257)
     at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:55)
     at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:161)
     at java.security.AccessController.doPrivileged(Native Method)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:263)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
     at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:225)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:173)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:161)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:933)
     at com.sun.enterprise.web.connector.httpservice.HttpServiceProcessor.process(HttpServiceProcessor.java:221)
     at com.sun.enterprise.web.HttpServiceWebContainer.service(HttpServiceWebContainer.java:2072)
|#]When I remove my custom channel the desktop renders normally.
As I mentioned before, the war created with 7 did not cause this and the application behaved normally.
Any insight would be appreciated.
I am going to look at the diff between the two wars.
Thanks,
Allan

I have the same problem, how do yuo resolve that?
Edited by: 864937 on Jun 9, 2011 1:43 PM

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