From 0e5ae92d3e7ac6c8304d39d41f83942c15605aaf Mon Sep 17 00:00:00 2001
From: Pablo Fernandez <fernandezpablo85@gmail.com>
Date: Fri, 7 Jan 2011 13:05:58 -0300
Subject: [PATCH] Added exceptions to both token methods on 2.0 service

Rebased 1.0.9
---
 src/main/java/org/scribe/builder/api/GoogleApi.java   | 4 ++--
 src/main/java/org/scribe/builder/api/LinkedInApi.java | 6 ++++--
 src/main/java/org/scribe/oauth/OAuth2ServiceImpl.java | 4 ++--
 3 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/src/main/java/org/scribe/builder/api/GoogleApi.java b/src/main/java/org/scribe/builder/api/GoogleApi.java
index 4547d03..9c86e5e 100644
--- a/src/main/java/org/scribe/builder/api/GoogleApi.java
+++ b/src/main/java/org/scribe/builder/api/GoogleApi.java
@@ -19,13 +19,13 @@ public class GoogleApi extends DefaultApi10a
   }
 
   @Override
-  protected Verb getAccessTokenVerb()
+  public Verb getAccessTokenVerb()
   {
     return Verb.GET;
   }
 
   @Override
-  protected Verb getRequestTokenVerb()
+  public Verb getRequestTokenVerb()
   {
     return Verb.GET;
   }
diff --git a/src/main/java/org/scribe/builder/api/LinkedInApi.java b/src/main/java/org/scribe/builder/api/LinkedInApi.java
index 6450225..f459404 100644
--- a/src/main/java/org/scribe/builder/api/LinkedInApi.java
+++ b/src/main/java/org/scribe/builder/api/LinkedInApi.java
@@ -1,17 +1,19 @@
 package org.scribe.builder.api;
 
+import org.scribe.model.*;
+
 public class LinkedInApi extends DefaultApi10a
 {
   private static final String AUTHORIZE_URL = "https://api.linkedin.com/uas/oauth/authorize?oauth_token=%s";
 
   @Override
-  protected String getAccessTokenEndpoint()
+  public String getAccessTokenEndpoint()
   {
     return "https://api.linkedin.com/uas/oauth/accessToken";
   }
 
   @Override
-  protected String getRequestTokenEndpoint()
+  public String getRequestTokenEndpoint()
   {
     return "https://api.linkedin.com/uas/oauth/requestToken";
   }
diff --git a/src/main/java/org/scribe/oauth/OAuth2ServiceImpl.java b/src/main/java/org/scribe/oauth/OAuth2ServiceImpl.java
index be2183f..0c4e768 100644
--- a/src/main/java/org/scribe/oauth/OAuth2ServiceImpl.java
+++ b/src/main/java/org/scribe/oauth/OAuth2ServiceImpl.java
@@ -23,13 +23,13 @@ public class OAuth2ServiceImpl implements OAuthService
   @Override
   public Token getAccessToken(Token requestToken, Verifier verifier)
   {
-    return null;
+    throw new UnsupportedOperationException("Unsupported operation, please use 'getAuthorizationUrl' and redirect your users there");
   }
 
   @Override
   public Token getRequestToken()
   {
-    throw new UnsupportedOperationException("OAuth 2 does not use request tokens. Use 'getAccessToken' directly");
+    throw new UnsupportedOperationException("Unsupported operation, please use 'getAuthorizationUrl' and redirect your users there");
   }
 
   @Override