Do static classes persist for the lifetime of the applet or the JRE in 1.4

I have an application that runs in a web browser and uses several applets that share data between each other using a static class. This method works fine for version 1.3 but not in 1.4.x. Do static classes now only exist for the lifetime of the applet?

I had a similar problem and solved it by setting the codebase attribute on the applet tags. The only documentation I have been able to find about this issue is here: http://java.sun.com/products/plugin/1.3.1_01a/new.html#classloader

Similar Messages

No Implementing class registered for the Interface : ES-TransportationOrderSCMExecutionRequest_In

Dear PI Experts,
I'm currently working on an integrated solution between TM <=> PI <=>ECC. When I trigger the Shipment creation from TM to ECC, I received an error in the SXMB_MONI of ECC.
In the XML, I figured the error that No Implementing class registered for the Interface TransportationOrderSCMExecutionRequest_In .
May I ask you advices on this issue? Is it a mapping error on ECC or PI Side?
Thanks in advance for you help and advice.
Kr,
JP

Hi JP,
you can also refer the below wiki and blog
Step-by-step FTP to ABAP Proxy - Process Integration - SCN Wiki
ABAP Proxy Protocols: Use Cases and Examples
regards,
Harish

No implementing class registered for the interface (ABAP interface, request

Hi,
Proxy has been generated for the Inbound Message interface and i could see the SXMB_MONI entry in Red on the target system.
I get the error "No implementing class registered for the interface (ABAP interface, request...."
regards,
Chaitanya

Hi Chaitanya,
Try the below configuration in SXMB_ADM,if you don't have the authorisations to SXMB_MONI ask BASIS guys to do the below activities.
Go to SXMB_ADM.
Execute Integration Engine
EDIT----
> Change Global configuration data
select Role of Business System as Integration Server
Thanks,
Amar.

No implementing class registered for the interface

Hello,
I know that I'm not the first one posting this problem, but I can't find an appropriate solution for my problem. When I execute the FlightSeatAvailabilityCheck scenario I got the following error:
Unable to check flight availability.
Error Type:      XI system error
Error Details:      No implementing class registered for the interface (type ifmmessif, name FlightSeatAvailabilityQuery_Out, namespace http://sap.com/xi/XI/Demo/Agency )
I have to say that I accidently deleted the proxy but I have recreated and activated the concerning proxy (CO_SXIDAG_FSA_QUERY) and still get the error. I read in this thread: XI 3.0 Demo: Unable to check flight availability: XI System Error that it would help to create a RFC in sm59. Why do I have to do this although I'm using proxies?
And does it make a difference in which client I create and activate the proxies?
Regards
Marc

i tried following solution also from old messages in SDN -
Go to SXMB_ADM.
Execute Integration Engine
EDIT-> Change Global configuration data
Select the Role of Business System is Integration Server
Again started getting error-PROXY_NOT_ALLOWED_ON_IS:
Proxy calls are not permitted on sender or receiver side on the IS (client)</SAP:Stack>
But again one of the messages in SDN suggests to change Global configuration data,
EDIT-> Change Global configuration data
Select the Role of Business System is Application system.
it seems it's going in loop....

[svn:bz-4.0.0_fixes] 20651: Some MBean tests needed flex.management. jmx stuff in the allow classes list for the class deserialization validator so adding it in on BlazeDS 4 .0.0_fixes.

Revision: 20651
Revision: 20651
Author:   [email protected]
Date:     2011-03-07 12:21:11 -0800 (Mon, 07 Mar 2011)
Log Message:
Some MBean tests needed flex.management.jmx stuff in the allow classes list for the class deserialization validator so adding it in on BlazeDS 4.0.0_fixes.
Modified Paths:
    blazeds/branches/4.0.0_fixes/qa/apps/qa-regress/WEB-INF/flex/services-config.mods.validat ors.xml

Thank you very much!
I cant believe this little comment has been so helpful!
But yes it is:
I explain, despite my efforts to find, googled it, forums, faqs, etc...
no where it mentionned the manifest.fm file is... INSIDE the .jar!
Your comment "a zip" made me attempt to open it with winrar, and I found a manifest.fm file inside!
So far I was editing the one at the "source" of my project and rebuilding it with netbeans.
I am going to try that now.
Actually.... :( no its mentionning my main class!
Manifest-Version: 1.0
Ant-Version: Apache Ant 1.7.0
Created-By: 10.0-b19 (Sun Microsystems Inc.)
Main-class: courseworkjava3d.Simple3D
Class-Path:
X-COMMENT: Main-Class will be added automatically by buildWell I have no problems uploading you the .jar, it is for a coursework it is not a private project or whatever:
http://www.uploading.com/files/CM2LKWYU/BetaCourseworkJava3d_Final.jar.html
Oh and I felt on your comment "dont ask us" as if I was suppose to know... i'm a beginner, I did not know that! And I tried to give you so many infos so you dont lose your time if you want to help, especially as after my own research I found many, many results for this "main class" and I tried a few solutions!
Edited by: CupofTea on Apr 13, 2008 3:28 AM

[svn:bz-trunk] 20650: Some MBean tests needed flex.management. jmx stuff in the allow classes list for the class deserialization validator so adding it in on BlazeDS trunk .

Revision: 20650
Revision: 20650
Author:   [email protected]
Date:     2011-03-07 12:20:03 -0800 (Mon, 07 Mar 2011)
Log Message:
Some MBean tests needed flex.management.jmx stuff in the allow classes list for the class deserialization validator so adding it in on BlazeDS trunk.
Modified Paths:
    blazeds/trunk/qa/apps/qa-regress/WEB-INF/flex/services-config.mods.validators.xml

Thank you very much!
I cant believe this little comment has been so helpful!
But yes it is:
I explain, despite my efforts to find, googled it, forums, faqs, etc...
no where it mentionned the manifest.fm file is... INSIDE the .jar!
Your comment "a zip" made me attempt to open it with winrar, and I found a manifest.fm file inside!
So far I was editing the one at the "source" of my project and rebuilding it with netbeans.
I am going to try that now.
Actually.... :( no its mentionning my main class!
Manifest-Version: 1.0
Ant-Version: Apache Ant 1.7.0
Created-By: 10.0-b19 (Sun Microsystems Inc.)
Main-class: courseworkjava3d.Simple3D
Class-Path:
X-COMMENT: Main-Class will be added automatically by buildWell I have no problems uploading you the .jar, it is for a coursework it is not a private project or whatever:
http://www.uploading.com/files/CM2LKWYU/BetaCourseworkJava3d_Final.jar.html
Oh and I felt on your comment "dont ask us" as if I was suppose to know... i'm a beginner, I did not know that! And I tried to give you so many infos so you dont lose your time if you want to help, especially as after my own research I found many, many results for this "main class" and I tried a few solutions!
Edited by: CupofTea on Apr 13, 2008 3:28 AM

Proxy :No implementing class registered for the interface

<b>Hi
I am executing an Out bound proxy from client 101.
when i execute the proxy, i could see the following error in moni.
error info----
No implementing class registered for the interface (type ifmmessif, name PORequest_Out, namespace http://sap.com/xi/3A4/Purchasing/proxytoRfc)
end of error info----
Any tips fro the experts??
Regards</b>chandra<b></b>

Hi Chandra,
You need to activate both the classes and the interfaces.
Try to regenerate and activate once again.
http://help.sap.com/saphelp_nw2004s/helpdata/en/86/58cd3b11571962e10000000a11402f/frameset.htm
Also refer the blog mentioned by earlier post.
Hope this helps,
regards,
Moorthy

While running my app I get the below error - have different Class objects for the type javax/servlet/http/HttpServletRequest used in the signature

I am running ATG[10.1.2] app on Jboss [EAP 5.1.0 GA] I am able to open dyn/admin however when I start my app I get the below error
java.lang.LinkageError: loader constraint violation: when resolving method "atg.servlet.ServletUtil.setSessionConfNumCacheRequest(Ljavax/servlet/http/HttpServletRequest;)Ljavax/servlet/http/HttpServletRequest;" the class loader (instance of org/jboss/classloader/spi/base/BaseClassLoader) of the current class, atg/filter/dspjsp/PageFilter, and the class loader (instance of org/jboss/classloader/spi/base/BaseClassLoader) for resolved class, atg/servlet/ServletUtil, have different Class objects for the type javax/servlet/http/HttpServletRequest used in the signature
at atg.filter.dspjsp.PageFilter.doFilter(PageFilter.java:215)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at atg.servlet.ForwardFilter.doFilter(ForwardFilter.java:263)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at atg.servlet.ErrorFilter.doFilter(ErrorFilter.java:279)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:638)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:446)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:382)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:310)
at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:416)
at org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:342)
at org.apache.catalina.core.StandardHostValve.throwable(StandardHostValve.java:286)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:680)
11:22:47,413 ERROR [[localhost]] Exception Processing ErrorPage[errorCode=500, location=/global/errorPage500.jsp]

The supported JBoss version for 10.1.2 is JBoss EAP 5.1.2 but I don't think that your issue is caused because of this. Your issue is more of an environmental thing as you are probably getting two different versions getting loaded of class javax.servlet.http.HttpServletRequest and so correspondingly two different Class objects as the error shows. One reason for this could be if you include any server-specific libraries (in present case the Servlet API JAR which contains the class javax.servlet.http.HttpServletRequest) of a different version in the /WEB-INF/lib of your web application. Try removing it from there if so and see if that helps.

URGENT!!! is "DDIM" Data class valid for the upgrade in BI 7.0

Hello,
We're working on the prepare steps before the PREPARE upgrade phase.
One of these steps is the rename of the Infocube data classes which don't follow the new naming convention.
We have all infocubes defined in DDIM and DFACT data classes.
Could someone tell me if I have to rename the DDIM data class in a new one for the upgrade?
Many thanks in advance

That's only valid for custom data classes.
DDIM & DFACT are SAP delivered and are still valid.

How to load classes other than stub classes required for the stub classes

Can any one pls tell me how to load supporting classes and interfaces for the stubs thru RMI? I am copying necessary stubs and policy file in the client class.
one of the method of the class returns another supporting class. whenever i invoke this method ot says Class NotFoundException. I dont want to copy these supporitng classes into my client. They are deployment issues involved with this.
HOW CAN I LOAD THE CLEINT CLASSES THRU RMI

You should look at the documentation concerning CODEBASE. -Djava.rmi.server.codebase=
It is too involved to explain it all here.

How to get the .class file for the extended Controller .java file

Hi,
I did the below steps.
1. Created New OAWorkspace
2. Created New project
3. Imported the page .xml file
4. Added new .java file by extending the controller class
5. Added code in the .java file.
6. Ran the .xml file
As I copied all the folders from Unix box, the page was opened.
But My question was where can I see the .class file the extended controller. It's a .java file. How to compile and get the .class file for this .java file. If I get this .class file, I can go to the page and click the personlize page. and change the Controller name to the new path by ftp ing the new class to the cust.oracle.apps.pos.changeorder.webiui.
Please let me know how to create the .class file.
Thanks,
HP

All are Java files are stored in JDEV_INSTALL_DIR:\jdevhome\jdev\myprojects\
In your case the path java would be
JDEV_INSTALL_DIR:\jdevhome\jdev\ myprojects \cust\oracle\apps\pos\changeorder\webui\
AND
Once you compile the java file in Jdeveloper, Class files get generated @ below path
In your case the path of class would be
JDEV_INSTALL_DIR:\jdevhome\jdev\ myclasses \cust\oracle\apps\pos\changeorder\webui\
Duplicate Thread-
Thanks
--Anil
http://oracleanil.blogspot.com/

What are the UserChrome classes/ids for the panel widget?

I am customizing my Firefox and it looks great, but I can't figure out how to customize the panel widget, like the one used in the downloads panel. I want to edit the widget browser-wide so that it can be compatible with addons that use that. I can't find an addon for this or the classes/ids that would work in the UserChrome.css file. I tried the DOM Inspector, but I couldn't figure out how to make that work.
I'm using Aurora 27.0a2 on Windows XP.

HI iansan5653
I am not sure if you are trying to make a widget/extension? for the browser or just customize the appearance of the user. I believe you have to create an appearance and then allow the user to download the appearance to change the styles.
I think you may want this webkit -moz-appearance[[https://developer.mozilla.org/en-US/docs/Web/CSS/-moz-appearance]]
I did some research on this and the MozillaZine is a great reference for all of the Preferences to add stuff to the panels.
Some more information
* [[http://kb.mozillazine.org/Category:Preferences|MozillaZine Category:Preferences]]
* This Menu editor may help [[https://addons.mozilla.org/en-US/firefox/addon/menu-editor/?src=search]]
* UserChrome.css info [[http://kb.mozillazine.org/index.php?title=UserChrome.css&printable=yes]]
* Visual Customizations [[http://kb.mozillazine.org/Category:Visual_customizations_%28Firefox%29]]
*topics [[http://forums.mozillazine.org/viewtopic.php?t=1006795]]
I have also seen extensions made by adding style to these items in the about:config. You could live update the items and see if the css makes changes live in the browser and see how the file renders. [[http://kb.mozillazine.org/About:config_entries#UI.]]
But for better help on this I would recommend asking the mdn
[[https://developer.mozilla.org/en-US/docs/Web/CSS/Reference/Mozilla_Extensions]]
If you can define your set up, the Mozilla Developer Network may be the place for you. Hope this helps.

Location for class files for the custom application

Hello everyone.
I want to create new custom application with the short name as "myapp". According to convention what should be the namespace? Should it be mycompany.app.myapp or should it have oracle somewhere in the namespace?
- Yora

Hi Yora,
Package Structure for Standard Application like below
oracle.apps.myapp.webui //Structure for Page and Region.xml(PG.xml,RN.xml,CO.class)
oracle.apps.myapp.server //Structure for .class files(VO,AM)
Package Structure for custom Application like below
mycompany.oracle.apps.myapp.webui //Structure for Page and Region.xml
mycompany.oracle.apps.myapp.server //Structure for .class files
Thanks,
Dilip

How to use the substring and can i class method for the primitive type

MY COMPILER
public class StringLine
public static void main(String[] args)
String sentence;
char letter;
char name;
int position;
System.out.println("Enter a line of text. No punctuation please");
sentence = MyIO.readLine();
System.out.println("I have rephrase that line to read:");
position = sentence.indexOf(" ");
name = sentence.charAt(postion, position+ 1);
name = name.toUpperCase();
letter = sentence.charAt(0);
letter = letter.toLowerCase();
sentence = name + sentence.substring(position + 2)
+ letter + sentence.substring(1, position);
//////////////// I got 3 errors following:
StringLine.java:16: cannot resolve symbol
symbol : variable postion
location: class StringLine
name = sentence.charAt(postion, position+ 1);
^
StringLine.java:17: char cannot be dereferenced
name = name.toUpperCase();
^
StringLine.java:20: char cannot be dereferenced
letter = letter.toLowerCase();
^
3 errors
}

position = sentence.indexOf(" ");
name = sentence.charAt(postion, position+ 1);
name = name.toUpperCase(); two error here:
1. as stated above postion is mispelled...should be position
2. you cannot perform a chatAT(int, int)
I think you want to perform a substring
String name; // should be a string instead of a char..(char is a primitive and all primitive have no method)
position = sentence.indexOf(" ");
name = sentence.substring(position, position + 1).toUpperCase();
[./code]
better yet..you should check if the sentence does contain a spaceString name;
position = sentence.indexOf(" "); // return a negative value if the search string is not part of the string
if (position != -1)
name = sentence.substring(position, position + 1).toUpperCase();
else
System.out.println("The sentence does not contain a space);
[./code]
String letter;
letter = new String(sentence.charAt(0));
letter = letter.toLowerCase();
// or
char letter;
letter = sentence.toLowercase().charAt(0);

How to get CLASS name for the generic item?

Hi,
I wrote following method to create a service instance.
public static <IType> IType GetServiceInstance()
       IType type=null;
        try
        InitialContext ic=new InitialContext();
//ERROR:      type=   ic.lookup(IType.class.getName());
        catch(Exception ex)
        //do handle
        return type;
    }please see the //Error: here its giving error, also i m not getting "class" variable in IDE!!!
i want use like this;
IUserService userService=ServiceFactory.GetServiceInstance<IUserService>();so how can i do this?
Edited by: Manikandan.Java on Oct 31, 2007 3:02 AM

I don't know if I understand your question, but you cannot find the class name because it is in run time just an object. You can, however, check if it is an instanceof.
if (genericType instanceof MyType) {
     doMyThing();
}

Do static classes persist for the lifetime of the applet or the JRE in 1.4

Similar Messages

Maybe you are looking for