@Before
public void open() {
savedContext = OAuth2ClientContextHolder.getContext();
resource = new BaseOAuth2ProtectedResourceDetails();
// Facebook and older specs:
resource.setTokenName("bearer_token");
fac = new OAuth2ClientHttpRequestFactory(new SimpleClientHttpRequestFactory(), resource);
}
public OAuth2AccessToken obtainNewAccessToken(OAuth2ProtectedResourceDetails details)
throws UserRedirectRequiredException, AccessDeniedException {
AuthorizationCodeResourceDetails resource = (AuthorizationCodeResourceDetails) details;
OAuth2ClientContext context = OAuth2ClientContextHolder.getContext();
if (context != null && context.getErrorParameters() != null) {
// there was an oauth error...
throw getSerializationService().deserializeError(context.getErrorParameters());
} else if (context == null || context.getAuthorizationCode() == null) {
throw getRedirectForAuthorization(resource, context);
} else {
return retrieveToken(getParametersForTokenRequest(resource, context), resource);
}
}
@After
public void close() {
OAuth2ClientContextHolder.setContext(savedContext);
}