From 89176721aaa96db73c5f7d1dc8f1268a39053438 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alberto=20Brigand=C3=AC?= <a.brigandi@reply.it>
Date: Tue, 24 May 2016 12:44:51 +0200
Subject: [PATCH] Resolve checkstyle violations

---
 .../dto/security/IndigoOAuth2Authentication.java    | 11 +++++++++++
 .../orchestrator/dto/security/IndigoUserInfo.java   | 13 +++++++++++++
 .../security/UserInfoIntrospectingTokenService.java |  1 +
 3 files changed, 25 insertions(+)

diff --git a/src/main/java/it/reply/orchestrator/dto/security/IndigoOAuth2Authentication.java b/src/main/java/it/reply/orchestrator/dto/security/IndigoOAuth2Authentication.java
index af2fec8d26..11aa76d540 100644
--- a/src/main/java/it/reply/orchestrator/dto/security/IndigoOAuth2Authentication.java
+++ b/src/main/java/it/reply/orchestrator/dto/security/IndigoOAuth2Authentication.java
@@ -11,6 +11,17 @@ public class IndigoOAuth2Authentication extends OAuth2Authentication {
   OAuth2AccessToken token;
   UserInfo userInfo;
 
+  /**
+   * Generate an {@link IndigoOAuth2Authentication}.
+   * 
+   * @param authentication
+   *          the {@link OAuth2Authentication}.
+   * @param token
+   *          the {@link OAuth2AccessToken}.
+   * @param userInfo
+   *          the {@link UserInfo}. Can be null (i.e. the client is authenticating with its own
+   *          credentials).
+   */
   public IndigoOAuth2Authentication(OAuth2Authentication authentication, OAuth2AccessToken token,
       UserInfo userInfo) {
     super(authentication.getOAuth2Request(), authentication.getUserAuthentication());
diff --git a/src/main/java/it/reply/orchestrator/dto/security/IndigoUserInfo.java b/src/main/java/it/reply/orchestrator/dto/security/IndigoUserInfo.java
index 420cf58274..effd349740 100644
--- a/src/main/java/it/reply/orchestrator/dto/security/IndigoUserInfo.java
+++ b/src/main/java/it/reply/orchestrator/dto/security/IndigoUserInfo.java
@@ -19,6 +19,12 @@ public class IndigoUserInfo extends DefaultUserInfo {
   private List<Group> groups;
   private String organizationName;
 
+  /**
+   * Create an IndigoUserInfo copying the fields from a {@link UserInfo} object.
+   * 
+   * @param other
+   *          the {@link UserInfo} to copy from.
+   */
   public IndigoUserInfo(UserInfo other) {
     this.setSub(other.getSub());
     this.setPreferredUsername(other.getPreferredUsername());
@@ -79,6 +85,13 @@ public JsonObject toJson() {
     }
   }
 
+  /**
+   * Create a {@link UserInfo} from its JSON representation.
+   * 
+   * @param obj
+   *          {@link JsonObject} containing the JSON representation.
+   * @return the UserInfo.
+   */
   public static UserInfo fromJson(JsonObject obj) {
     IndigoUserInfo result = new IndigoUserInfo(DefaultUserInfo.fromJson(obj));
     if (obj.has(GROUPS_KEY) && obj.get(GROUPS_KEY).isJsonArray()) {
diff --git a/src/main/java/it/reply/orchestrator/service/security/UserInfoIntrospectingTokenService.java b/src/main/java/it/reply/orchestrator/service/security/UserInfoIntrospectingTokenService.java
index 2557093029..faf1d5580f 100644
--- a/src/main/java/it/reply/orchestrator/service/security/UserInfoIntrospectingTokenService.java
+++ b/src/main/java/it/reply/orchestrator/service/security/UserInfoIntrospectingTokenService.java
@@ -1,6 +1,7 @@
 package it.reply.orchestrator.service.security;
 
 import com.google.common.base.Strings;
+
 import com.nimbusds.jwt.JWT;
 import com.nimbusds.jwt.JWTParser;