Making Resource server standalone with out spring boot and using tomcat as target environment

[akhil]

I had an issue while making my existing REST API to security enabling with Oauth2. I am using completely annotation based and I have made my controller with preauthorize methods. I have followed your example and I have had issues while running the app with out spring boot. Here is the issue:

java.lang.IllegalArgumentException: An AuthenticationManager is required
    at org.springframework.util.Assert.notNull(Assert.java:112)

And the above message I am aware about that its about authentication manager but I do not want to include the part of code where authentication manager is in the resource server since I have already authentication manager in authentication server project . I am attaching my files what I have included in the resource server.
AuthQueryController.txt
MethodSecurityConfig.txt
OAuth2ResourceConfig.txt
OAuth2ResourceService.txt

Please help me what am I missing on making this with out spring boot. I have commented out the boot class.

[Dave Syer]

The point of Spring Boot is to make this stuff easier for you, so you are making your life unnecessarily difficult if you decide not to use it. Maybe someone can help you on StackOverflow (if I were you I would create a sample project and link to it in your question), but it doesn't seem appropriate here.

[akhil]

Thank you dave , I have figured it out and made a complete standalone applications with out spring boot. I agree with you that it's (boot) going to make things simpler. As of now , sticking to our basic principles to go with out spring boot.

[Oleksandr Hubachov]

@areddy7021 How you fixed this? I have the same issue