Add Source Code Linter Pipeline

screwdriver-3.5.6/box/snippets/java/LoggedUserMethodArgumentResolver.java

@@ -0,0 +1,45 @@
+package +zoccolo+.web.resolver;
+
+import +zoccolo+.security.Belonger;
+import +zoccolo+.web.annotation.LoggedUser;
+
+import java.security.Principal;
+
+import org.springframework.core.MethodParameter;
+import org.springframework.security.core.Authentication;
+import org.springframework.stereotype.Component;
+import org.springframework.web.bind.support.WebArgumentResolver;
+import org.springframework.web.bind.support.WebDataBinderFactory;
+import org.springframework.web.context.request.NativeWebRequest;
+import org.springframework.web.method.support.HandlerMethodArgumentResolver;
+import org.springframework.web.method.support.ModelAndViewContainer;
+
+@Component
+public class LoggedUserMethodArgumentResolver
+	implements HandlerMethodArgumentResolver {
+	
+	@Override
+    public boolean supportsParameter(MethodParameter methodParameter) {
+         return
+             methodParameter.getParameterAnnotation(LoggedUser.class) != null
+             	&& methodParameter.getParameterType().equals(Belonger.class);
+    }
+	
+	@Override
+    public Object resolveArgument(MethodParameter methodParameter,
+                        ModelAndViewContainer mavContainer,
+                        NativeWebRequest webRequest,
+                        WebDataBinderFactory binderFactory) throws Exception {
+
+         if (this.supportsParameter(methodParameter)) {
+             Principal principal = webRequest.getUserPrincipal();
+             return principal==null?null:(Belonger) ((Authentication) principal).getPrincipal();
+         }
+         else {
+             return WebArgumentResolver.UNRESOLVED;
+         }
+    }
+
+	/* screwdriver_knife */
+
+}