Spring 3.1 and Rest headaches

To get the rest interfaces I planned to work in my Spring application were a bit of a headache because I did not do many things correctly.

First thing I was not aware was the changes to the web.xml:



These lines were added right after the DispatcherServlet. Without these lines I was getting errors on the DELETE method saying that the POST method was not implemented.

I also had a lot of trouble trying to generate a dynamic URL for the Rest calls. I could not get code similar to this to work:

<form:form action="<%= formUrl%>" method="delete">
	<input type="submit" value="Delete"/>

I tried the construct to generate the URL and it would not accept a string concatenated with a property from an object.

I add to declare a variable to do the concatenation:

String formUrl = "/admin/something/" + something.getId();

At least everything is working right now but that is a few hours lost to figuring out what works and why. Coding fun!

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Java developper that loves photography and an excellent espresso

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