Recently I made a post on Language Integrated Query (LINQ) in C#. Since I like that feature very much I did a search for finding some similar libraries for Java. There is one project in sourceforge called JoSQL (http://josql.sourceforge.net/index.html) for querying collections using SQL syntax in Java. I would call JoSQL as LINQ alternative [...]

Yesterday while my roommate (Sunil P Thomas) and me were taking about technology and he showed me some piece of code. He is working on .NET. In fact he started in Java and later moved to .NET. He showed me a feature called LINQ (language integrated query) in C#. It was a really cool feature [...]

A new problem has been found in WebSphere Commerce Server sites. Because of a hard coded date in the product, customers will no longer be able to add items to their shopping carts. All WebSphere commerce sites are affected as all editions of the product has this hard coded date. When customer adds an item [...]

Reference Partners
A business process in WebSphere Process Server may need to invoke some services that are not part of the business process design. These services can be external services that implement business logic or a human task that performs some action. In any case these services or human tasks are not part of the business [...]

One more types of errors with JDBC Adapter. After setting up the JDBC Adapter, I was getting an error message as shown below from my JDBC Adapter module.

[6/12/08 15:58:44:565 IST] 00000069 SecurityColla A SECJ0053E: Authorization failed for /UNAUTHENTICATED while invoking (Bean)ejb/com/ibm/events/bus/EventBus createEvent(org.eclipse.hyades.logging.events.cbe.CommonBaseEvent):3 securityName: /UNAUTHENTICATEDaccessID: UNAUTHENTICATED is not granted any of the required roles: [...]

Today I was working on JDBC Adapter. I created the project and completed all the required configurations. I have created a new J2C Authentication data also. Everything looked perfect in my WebSphere Integration Developer. However when I deployed this application, I started to get the following error.

[6/12/08 14:23:40:826 IST] 00000066 ResourceAdapt E com.ibm.j2ca.jdbc.inbound.JDBCInboundDBHandler getDBConnection [...]

Faults and Fault Handlers
A fault in WebSphere Process Server is an exceptional condition that can alter the normal flow of a business process. Faults are the errors occurred while invoking a business process. We can handle these errors or faults by using a fault handler. Fault handlers declare the faults that can be handled. The [...]

Remove recent workspaces from WID workspace selector dialog box.
If we want to remove or edit the recent workspace list from WebSphere Integration Developer Workspace launcher dialog box, follow the following instructions.
Go to WID_INSTALL_DIR\eclipse\configuration\org.eclipse.ui.ide\ and edit the recentWorkspaces.xml. There will be some entries like

<recentWorkspaces maxLength="5">
<workspace path="D:\Workspace\WID"/>
</recentWorkspaces>

Remove the entry you want and save the file. Next [...]