change role to enum

src/main/java/com/commafeed/frontend/SecurityCheck.java

@@ -0,0 +1,25 @@
+package com.commafeed.frontend;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Inherited;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+import javax.enterprise.util.Nonbinding;
+import javax.interceptor.InterceptorBinding;
+
+import com.commafeed.backend.model.UserRole.Role;
+
+@Inherited
+@InterceptorBinding
+@Target({ ElementType.TYPE, ElementType.METHOD })
+@Retention(RetentionPolicy.RUNTIME)
+public @interface SecurityCheck {
+
+	/**
+	 * Roles needed.
+	 */
+	@Nonbinding
+	Role value() default Role.USER;
+}