removed hibernate-validator as transitive dep (#128)

Author: jmisur

pom.xml

@@ -238,9 +238,9 @@
                 <version>1.13.6.RELEASE</version>
             </dependency>
             <dependency>
-                <groupId>org.hibernate</groupId>
-                <artifactId>hibernate-validator</artifactId>
-                <version>5.3.4.Final</version>
+                <groupId>javax.validation</groupId>
+                <artifactId>validation-api</artifactId>
+                <version>1.1.0.Final</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.commons</groupId>

spring-auto-restdocs-core/pom.xml

@@ -51,9 +51,15 @@
             <groupId>org.springframework.data</groupId>
             <artifactId>spring-data-commons</artifactId>
         </dependency>
+        <dependency>
+            <groupId>javax.validation</groupId>
+            <artifactId>validation-api</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.hibernate</groupId>
             <artifactId>hibernate-validator</artifactId>
+            <version>5.3.4.Final</version>
+            <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.commons</groupId>

spring-auto-restdocs-core/src/main/java/capital/scalable/restdocs/constraints/SkippableConstraintResolver.java

@@ -16,37 +16,35 @@
 
 package capital.scalable.restdocs.constraints;
 
-import javax.validation.constraints.NotNull;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.List;
 
-import org.hibernate.validator.constraints.NotBlank;
-import org.hibernate.validator.constraints.NotEmpty;
 import org.springframework.core.MethodParameter;
 import org.springframework.restdocs.constraints.Constraint;
 
+
 class SkippableConstraintResolver implements MethodParameterConstraintResolver {
-    public static final Class<?>[] MANDATORY_VALUE_ANNOTATIONS =
-            {NotNull.class, NotEmpty.class, NotBlank.class};
+    public static final Collection<String> MANDATORY_VALUE_ANNOTATIONS = Arrays.asList(
+            new String[]{
+                    "javax.validation.constraints.NotNull",
+                    "org.hibernate.validator.constraints.NotBlank",
+                    "org.hibernate.validator.constraints.NotEmpty"
+            });
 
     private final MethodParameterConstraintResolver delegate;
     private final GroupDescriptionResolver descriptionResolver;
-    private final Collection<String> skippableConstraints;
 
     public SkippableConstraintResolver(MethodParameterConstraintResolver delegate,
             GroupDescriptionResolver descriptionResolver) {
         this.delegate = delegate;
         this.descriptionResolver = descriptionResolver;
-        this.skippableConstraints = new ArrayList<>();
-        for (Class<?> a : MANDATORY_VALUE_ANNOTATIONS) {
-            this.skippableConstraints.add(a.getCanonicalName());
-        }
     }
 
     private boolean isSkippable(Constraint constraint) {
-        return skippableConstraints.contains(constraint.getName());
+        return MANDATORY_VALUE_ANNOTATIONS.contains(constraint.getName());
     }
 
     @Override