Hi, I think I've found a bug within Struts2 related to ServletActionRedirectResult/ServletRedirectResult. We have a custom ActionMapper, which is based on DefaultActionMapper. One of the differences between the two is that our implementation of getUriFromActionMapping() sometimes returns values without a / on the front. This results in an NPE during our login process.
Login is setup like this: o Login.jsp submits to LoginAction o On a successful login, LoginAction redirects (via a "redirect-action" result in struts.xml) to HomeAction. o HomeAction redirects to different actions based on the logged in users role. An NPE is thrown when trying to redirect after HomeAction.execute() returns. The NPE occurs in ServletRedirectResult.java at line 127. It is thrown because actionMapper is null. The ActionMapper isn't being injected into ServletRedirectResult via setActionMapper(). I'm guessing this is because ServletRedirectResult.doExecute() is being called from ServletActionRedirectResult (via super.execute()), as opposed to the framework creating a new instance. I was able to fix it by removing the actionMapper instance from ServletActionRedirectResult.java, and making ServletRedirectResult's actionMapper protected instead of private. I not sure if this really a valid fix. Our custom mapper includes the changes made in DefaultActionMapper to fix WW-1571, so I think this may be a separate issue. Thanks! --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
