weblogic

weblogic memory images

does anyone know of any issues regrading weblogic whereby deployment on a sever that has over 90% resource utilisation causes problems with the download of images/files? ...

How do I integrate JNI code into weblogic?

Hello Overflowers. I am writing an application which will be deployed in weblogic. As part of this application, we are using a third party library which uses JNI. How do I make the .so file available to weblogic? I tried setting the LD_LIBRARY_PATH and restarting weblogic with no luck ...

What raises HTTP 503 and how to change timeout?

I have inherited an application (internal to my company) that uses javascript running in Internet Explorer which makes Ajax calls to a Struts-based application running in WebLogic Server v10. Certain server-side operations in the system are taking longer than 3 minutes. Users consistently noticed that the Ajax call returns 503 error at...

Running batchprocesses in Bea Weblogic

We currently have batchjobs in Java that proces mulitple (sometimes large) files. These jobs can take some time to run. We run these files directly in the JVM, using Java Threads that continuesly run in a loop. (proces files and then wait a while). Now the company I work for, wants to run these jobs in the Weblogic application server. N...

Should MDB call remove() after using stateless session bean?

Our years-old WebLogic J2EE application has a message-driven bean which makes use of a stateless session bean. The MDB onMessage method gets the home interface of the stateless session bean and calls the home interface's create() method to get the actual stateless session bean itself. The code does not attempt to cache the session bean...

Problems Deploy Webservices in oracle Weblogic 10.01

i am using jwsc to build my webservices application. This produces a war file with a weblogic.xml like the following: <?xml version='1.0' encoding='UTF-8'?> <weblogic-web-app xmlns="http://www.bea.com/ns/weblogic/weblogic-web-app" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.bea.com/ns/weblogic/...

Error 404--Not Found (while using apache and weblogic)

I have an application deployed in weblogic, and am using apche server.Normally, when I enter the url for the application, it should display a jsp (1) kind of please wait then this one will redirect to another jsp (2). the problem is when I enter the url of the application, it displays jsp (1) "please wait" and while redirecting it gives...

Issue while getting the Hibernate EntityManagerFactory in Weblogic (EJB3 Application)

I am facing an issue when am getting the EntityManagerFactory from JPA from the following code in weblogic StartUp Class EntityManagerFactory emf = Persistence.createEntityManagerFactory("testEJBPU"); logger.info("Created EntityManagerFactory"); Context ctx = new InitialContext(); ctx.rebind("testEJBPU", emf...

Where is class weblogic.jndi.WLInitialContextFactory?

Hi, when trying to execute my jar file I get an exception: javax.naming.NoInitialContextException: Cannot instantiate class: weblogic.jndi.WLInitialContextFactory [Root exception is java.lang.ClassNotFoundException: weblogic.jndi.WLInitialContextFactory] I guess this is some kind of missing library on the classpath. Can anyone tell m...

Application using Pooled JDBC Connections

I'm working with a legacy WebLogic application that contains a web-service application and a standalone, command-line application. Both need access to a common database and I would like to try and get the command-line application use a pooled connection to the web-server's JDBC connection. (The standalone application can only be run wh...

Controlling JMS Server: too many MDBeans created (weblogic)

I have an application that does a delayed operation. User generates 1 million messages that are stored in the JMS Queue and then a MDBeans are consuming these messages and performing some action and storing data in the database. Since JMS Queue is working too fast, it tries to create 1 million MDBean instances which in turn try to create...

Interpreting BEA weblogic thread dumps - helpful documents and/or tools?

I am a neophyte at Weblogic troubleshooting. We have an issue on our production environment. I cannot access the ennvironment directly (our hosting people will do that, but it's some hours until I can ask them things). I have a thread dump from the time the issue was evident on production. I can look through the dump and deduce some th...

Weblogic slow with Eclipse breakpoints

Sometimes when I use Eclipse with breakpoints set, the performance of my Weblogic is very slow. Any ideas? The performance is slow in general - it isn't only slow when breakpoints are hit. I'm debugging with a Weblogic on my local machine. When I disable all breakpoints everything instantly speeds up. I don't always have this prob...

SPML vs CARML for Enterprise Applications

Many portal platforms have the ability to consume an enterprise "profile" that can be comprised of calls that are unioned from data sources such as LDAP and relational databases. Is it best to build a profile service using SPML because it is more mature or wait for the emerging CARML specification to reach production status? ...

Problem in accessing a mapped network drive.

Hi all, We have a problem in accessing content on a mapped network drive. We have a web application running on weblogic 8.1 on (Windows 2000 NT). The application retreives images from a mapped network drive and displays. Now we are moving our application onto a virtual machine (Windows 2003 SP1) hosted on Weblogic 10.3. But on this ...

Logging JPA SQL with Weblogic 10.3

By looking into the Open JPA website i've found that i can log the generated SQL by using the following: <property name="openjpa.Log" value="DefaultLevel=WARN, Runtime=INFO, Tool=INFO"/> If i try to add the above property to my persistence.xml i get the following warning from weblogic: <Warning> <J2EE> <BEA-160202> <You have specifie...

How to Integrate Facebook

Hi All, How to Integrate facebook to my portal(weblogic) application. Thanks rj ...

Convenient applications for Browser/POST and Browser/Artifact SAML profiles

I'm proposing the use of SAML 1.1 as technology to prove Web SSO in a customer environment, and they asked me something interesting: Which scenario Browser/POST profile is appropriate, and which scenarios Browser/Artifact profile of SAML is appropriate? In fact, SAML 1.1 Specifications don´t talk about the best neither most appropriate...

Does JVM that services your web-app re-start on redeploy to an Application Server?

Is this something you can configure and/or dependent on your Application Server? I am wondering if a singleton object will be reconstructed when you re-deploy the application. I would rather ask here and try and get a concise answer than googling randomly or resorting to reading J2EE Servlet Specs - I hope people can understand :) ...

Weblogic Shared Lib - IDE Integration

With the advent of the shared lib concept in weblogic what is considered the best approach to integrating that with the libs in the IDE? Run time vs. compile time question. If you use the shared lib you specify a mapping in the weblogic-application.xml the libs are not bundled in the EAR. Do you simply set-up the non-EAR project build...