Make Your Reports Chat

I just found this on the Grey Sparling PeopleSoft Expert's Corner: Integrating GoogleTalk with PeopleSoft . I apologize for not pointing it out when Chris posted it back in 2006. Even though this post describes how to integrate with GTalk, this same code could be used to integrate with any XMPP chat server. Many companies use the XMPP protocol for their internal enterprise chat servers.

Nice work Chris! Thanks for the great idea!

Calling log4j's Logger.error from PeopleCode

A couple of years have passed since I first posted about using log4j as a logging framework for PeopleCode. In my post log4j and PeopleCode Part II, I noted that it is not possible to directly call the Logger.error method because error is a keyword in PeopleCode. I also mentioned that it would be possible to use reflection to call this method. Here is the PeopleCode required to call the error method using reflection:

Local JavaObject &logger = GetJavaClass("org.apache.log4j.Logger").getLogger("my.custom.logger");
Local JavaObject &jErrorArgTypes = CreateJavaObject("java.lang.Class[]", GetJavaClass("java.lang.Object"));
Local JavaObject &jErrorMethod = &logger.getClass().getMethod("error", &jErrorArgTypes);

&jErrorMethod.invoke(&logger, CreateJavaObject("java.lang.Object[]", "This is an error message"));

Want it all on one line?

Local JavaObject &logger = GetJavaClass("org.apache.log4j.Logger").getLogger("my.custom.logger");
&logger.getClass().getMethod("error", CreateJavaObject("java.lang.Class[]", GetJavaClass("java.lang.Object"))).invoke(&logger, CreateJavaObject("java.lang.Object[]", "This is another error message"));

Using reflection from PeopleCode can get ugly. If you are going to use Logger.error, then you may want to hide the Java implementation details in an app class.