Moved scope inside OAuthConfig

src/main/java/org/scribe/builder/ServiceBuilder.java

@@ -147,6 +147,6 @@ public class ServiceBuilder
     Preconditions.checkNotNull(api, "You must specify a valid api through the provider() method");
     Preconditions.checkEmptyString(apiKey, "You must provide an api key");
     Preconditions.checkEmptyString(apiSecret, "You must provide an api secret");
-    return api.createService(new OAuthConfig(apiKey, apiSecret, callback, signatureType), scope);
+    return api.createService(new OAuthConfig(apiKey, apiSecret, callback, signatureType, scope));
   }
 }

src/main/java/org/scribe/builder/api/Api.java

@@ -21,5 +21,5 @@ public interface Api
    * 
    * @return fully configured {@link OAuthService}
    */
-  OAuthService createService(OAuthConfig config, String scope);
+  OAuthService createService(OAuthConfig config);
 }

src/main/java/org/scribe/builder/api/DefaultApi10a.java

@@ -134,14 +134,7 @@ public abstract class DefaultApi10a implements Api
    * @param callback OAuth callback (either URL or 'oob')
    * @param scope OAuth scope (optional) 
    */
-  public OAuthService createService(OAuthConfig config, String scope)
-  {
-    OAuthService service = doCreateService(config);
-    service.addScope(scope);
-    return service;
-  }
-  
-  private OAuthService doCreateService(OAuthConfig config)
+  public OAuthService createService(OAuthConfig config)
   {
     return new OAuth10aServiceImpl(this, config);
   }

src/main/java/org/scribe/builder/api/DefaultApi20.java

@@ -62,7 +62,7 @@ public abstract class DefaultApi20 implements Api
   /**
    * {@inheritDoc}
    */
-  public OAuthService createService(OAuthConfig config, String scope)
+  public OAuthService createService(OAuthConfig config)
   {
     return new OAuth20ServiceImpl(this, config);
   }

src/main/java/org/scribe/model/OAuthConfig.java

@@ -7,28 +7,24 @@ package org.scribe.model;
  */
 public class OAuthConfig
 {
-  private String apiKey;
-  private String apiSecret;
-  private String callback;
-  private SignatureType signatureType;
+  private final String apiKey;
+  private final String apiSecret;
+  private final String callback;
+  private final SignatureType signatureType;
+  private final String scope;
   
   public OAuthConfig(String key, String secret)
   {
-    this(key,secret,null);
+    this(key, secret, null, null, null);
   }
 
-  //Kept for backwards compatibility
-  public OAuthConfig(String key, String secret, String callback)
-  {
-    this(key,secret,callback,null);
-  }
-
-  public OAuthConfig(String key, String secret, String callback, SignatureType type)
+  public OAuthConfig(String key, String secret, String callback, SignatureType type, String scope)
   {
     this.apiKey = key;
     this.apiSecret = secret;
-    this.callback = callback;
-    this.signatureType = type;
+    this.callback = callback != null ? callback : OAuthConstants.OUT_OF_BAND;
+    this.signatureType = (type != null) ? type : SignatureType.Header;
+    this.scope = scope;
   }
 
   public String getApiKey()
@@ -36,38 +32,28 @@ public class OAuthConfig
     return apiKey;
   }
 
-  public void setApiKey(String apiKey)
-  {
-    this.apiKey = apiKey;
-  }
-
   public String getApiSecret()
   {
     return apiSecret;
   }
 
-  public void setApiSecret(String apiSecret)
-  {
-    this.apiSecret = apiSecret;
-  }
-
   public String getCallback()
   {
-    return callback != null ? callback : OAuthConstants.OUT_OF_BAND;
-  }
-
-  public void setCallback(String callback)
-  {
-    this.callback = callback;
+    return callback;
   }
 
   public SignatureType getSignatureType()
   {
-    return signatureType != null ? signatureType : SignatureType.Header;
+    return signatureType;
   }
 
-  public void setSignatureType(SignatureType type)
+  public String getScope()
   {
-    this.signatureType = type;
+    return scope;
+  }
+
+  public boolean hasScope()
+  {
+    return scope != null;
   }
 }

src/main/java/org/scribe/oauth/OAuth10aServiceImpl.java

@@ -12,12 +12,10 @@ import org.scribe.model.*;
  */
 public class OAuth10aServiceImpl implements OAuthService
 {
-  private static final String NO_SCOPE = null;
   private static final String VERSION = "1.0";
 
   private OAuthConfig config;
   private DefaultApi10a api;
-  private String scope;
 
   /**
    * Default constructor
@@ -29,7 +27,6 @@ public class OAuth10aServiceImpl implements OAuthService
   {
     this.api = api;
     this.config = config;
-    this.scope = NO_SCOPE;
   }
 
   /**
@@ -52,7 +49,7 @@ public class OAuth10aServiceImpl implements OAuthService
     request.addOAuthParameter(OAuthConstants.CONSUMER_KEY, config.getApiKey());
     request.addOAuthParameter(OAuthConstants.SIGN_METHOD, api.getSignatureService().getSignatureMethod());
     request.addOAuthParameter(OAuthConstants.VERSION, getVersion());
-    if(scope != NO_SCOPE) request.addOAuthParameter(OAuthConstants.SCOPE, scope);
+    if(config.hasScope()) request.addOAuthParameter(OAuthConstants.SCOPE, config.getScope());
     request.addOAuthParameter(OAuthConstants.SIGNATURE, getSignature(request, token));
   }
 
@@ -88,14 +85,6 @@ public class OAuth10aServiceImpl implements OAuthService
     return VERSION;
   }
 
-  /**
-   * {@inheritDoc}
-   */
-  public void addScope(String scope)
-  {
-    this.scope = scope;
-  }
-
   /**
    * {@inheritDoc}
    */

src/main/java/org/scribe/oauth/OAuth20ServiceImpl.java

@@ -22,14 +22,6 @@ public class OAuth20ServiceImpl implements OAuthService
     this.config = config;
   }
 
-  /**
-   * {@inheritDoc}
-   */
-  public void addScope(String scope)
-  {
-    throw new UnsupportedOperationException("OAuth 2 does not use scopes");
-  }
-
   /**
    * {@inheritDoc}
    */

src/main/java/org/scribe/oauth/OAuthService.java

@@ -41,13 +41,6 @@ public interface OAuthService
    * @return oauth version as string
    */
   public String getVersion();
-
-  /**
-   * Adds the 'scope' parameter. This is **not** a default OAuth parameter and the setting is optional.
-   * 
-   * @param scope OAuth Api scope (optional)
-   */
-  public void addScope(String scope);
   
   /**
    * Returns the URL where you should redirect your users to authenticate