T203 added javadoc

src/main/java/com/release11/klaus/model/constraints/HttpCode.java

@@ -7,7 +7,11 @@ import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
-//TODO: Find usage and document or remove it
+/**
+ * Annotation interface that is used to annotate Integer fields that contain http status values.
+ * It provides validation and throws an error when trying to send response with incorrect status.
+ * @author Rafał Żukowicz
+ */
 @Target({ ElementType.FIELD})
 @Retention(RetentionPolicy.RUNTIME)
 @Constraint(validatedBy = HttpCodeValidation.class )

src/main/java/com/release11/klaus/model/constraints/HttpCodeValidation.java

@@ -1,5 +1,7 @@
 package com.release11.klaus.model.constraints;
 
+import com.release11.klaus.model.MockedMessage;
+import com.release11.klaus.model.MockedMessageDto;
 import org.springframework.http.HttpStatus;
 
 import javax.validation.ConstraintValidator;
@@ -8,10 +10,18 @@ import java.util.Set;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
-//TODO: Find usage and document or remove it
+/**
+ * It's validator class. It checks if status value of {@link com.release11.klaus.model.MockedMessageDto} is within bonds of http status values map.
+ * @author Rafał Żukowicz
+ */
 public class HttpCodeValidation implements ConstraintValidator<HttpCode, Integer> {
     private Set<Integer> allowedValues;
 
+    //TODO: Find use of targetEnum
+    /**
+     * Initializes {@link #allowedValues} with possible http status values.
+     * @param targetEnum HttpCode context
+     */
     @Override
     public void initialize(HttpCode targetEnum) {
         allowedValues = Stream.of(HttpStatus.values())
@@ -19,6 +29,12 @@ public class HttpCodeValidation implements ConstraintValidator<HttpCode, Integer
                 .collect(Collectors.toSet());
     }
 
+    //TODO: Find use of ConstraintValidatorContext
+    /**
+     * @param integer value of {@link MockedMessageDto#getHttpStatus()} or {@link MockedMessage#getHttpStatus()}
+     * @param context context for validation
+     * @return true if valid
+     */
     @Override
     public boolean isValid(Integer integer, ConstraintValidatorContext context) {
         return allowedValues.contains(integer);