a little disappointment with MyEclipse and WebSphere combination!
Don’t loose all hope yet, here is how it works:
1) MyEclipse ‘deploys’ the application to your WS apps directory (*Use a packaged deployment)
2) WS has no knowledge of this app, so you need to open up the WS admin console and ‘deploy’ it so WS loads the app
3) Now that the app is loaded in WS, you can go back to ME and erase the deployment and create a new one
4) This time us an exploded deployment, that way when you deploy from now on from MyEclipse, it will *overlay* the already deployed app running under WS and the changed files will be reloaded.
The only difference between Tomcat, Resin and others that support autodeploy, is that step 2 & 3 are not necessary, for app servers that require deployment by way of their admin consoles, you need to do a little bit more leg work, but once you have the exploded deployment setup to overlay the existing deployment, you can work like that for as long as you need to until you decide to remove the deployment using the admin conosole.