Add oauth support to other Java clients

with libraries jersey2 and okhttp-gson

modules/swagger-codegen/src/main/resources/Java/libraries/jersey2/ApiClient.mustache

@@ -173,6 +173,19 @@ public class ApiClient {
     throw new RuntimeException("No API key authentication configured!");
   }
 
+  /**
+   * Helper method to set access token for the first OAuth2 authentication.
+   */
+  public void setAccessToken(String accessToken) {
+    for (Authentication auth : authentications.values()) {
+      if (auth instanceof OAuth) {
+        ((OAuth) auth).setAccessToken(accessToken);
+        return;
+      }
+    }
+    throw new RuntimeException("No OAuth2 authentication configured!");
+  }
+
   /**
    * Set the User-Agent header's value (by adding to the default header map).
    */

modules/swagger-codegen/src/main/resources/Java/libraries/okhttp-gson/ApiClient.mustache

@@ -369,6 +369,19 @@ public class ApiClient {
     throw new RuntimeException("No API key authentication configured!");
   }
 
+  /**
+   * Helper method to set access token for the first OAuth2 authentication.
+   */
+  public void setAccessToken(String accessToken) {
+    for (Authentication auth : authentications.values()) {
+      if (auth instanceof OAuth) {
+        ((OAuth) auth).setAccessToken(accessToken);
+        return;
+      }
+    }
+    throw new RuntimeException("No OAuth2 authentication configured!");
+  }
+
   /**
    * Set the User-Agent header's value (by adding to the default header map).
    */

samples/client/petstore/java/jersey2/src/main/java/io/swagger/client/ApiClient.java

@@ -43,7 +43,7 @@ import io.swagger.client.auth.HttpBasicAuth;
 import io.swagger.client.auth.ApiKeyAuth;
 import io.swagger.client.auth.OAuth;
 
-@javax.annotation.Generated(value = "class io.swagger.codegen.languages.JavaClientCodegen", date = "2015-10-29T09:31:27.804+08:00")
+@javax.annotation.Generated(value = "class io.swagger.codegen.languages.JavaClientCodegen", date = "2015-11-02T22:10:35.641+08:00")
 public class ApiClient {
   private Client client;
   private Map<String, Client> hostMap = new HashMap<String, Client>();
@@ -172,6 +172,19 @@ public class ApiClient {
     throw new RuntimeException("No API key authentication configured!");
   }
 
+  /**
+   * Helper method to set access token for the first OAuth2 authentication.
+   */
+  public void setAccessToken(String accessToken) {
+    for (Authentication auth : authentications.values()) {
+      if (auth instanceof OAuth) {
+        ((OAuth) auth).setAccessToken(accessToken);
+        return;
+      }
+    }
+    throw new RuntimeException("No OAuth2 authentication configured!");
+  }
+
   /**
    * Set the User-Agent header's value (by adding to the default header map).
    */

samples/client/petstore/java/jersey2/src/main/java/io/swagger/client/auth/OAuth.java

@@ -5,10 +5,22 @@ import io.swagger.client.Pair;
 import java.util.Map;
 import java.util.List;
 
-@javax.annotation.Generated(value = "class io.swagger.codegen.languages.JavaClientCodegen", date = "2015-10-20T11:29:47.599-07:00")
+@javax.annotation.Generated(value = "class io.swagger.codegen.languages.JavaClientCodegen", date = "2015-11-02T22:10:35.641+08:00")
 public class OAuth implements Authentication {
+  private String accessToken;
+
+  public String getAccessToken() {
+    return accessToken;
+  }
+
+  public void setAccessToken(String accessToken) {
+    this.accessToken = accessToken;
+  }
+
   @Override
   public void applyToParams(List<Pair> queryParams, Map<String, String> headerParams) {
-    // TODO: support oauth
+    if (accessToken != null) {
+      headerParams.put("Authorization", "Bearer " + accessToken);
+    }
   }
 }

samples/client/petstore/java/okhttp-gson/src/main/java/io/swagger/client/ApiClient.java

@@ -105,8 +105,8 @@ public class ApiClient {
 
     // Setup authentications (key: authentication name, value: authentication).
     authentications = new HashMap<String, Authentication>();
-    authentications.put("api_key", new ApiKeyAuth("header", "api_key"));
     authentications.put("petstore_auth", new OAuth());
+    authentications.put("api_key", new ApiKeyAuth("header", "api_key"));
     // Prevent the authentications from being modified.
     authentications = Collections.unmodifiableMap(authentications);
   }
@@ -368,6 +368,19 @@ public class ApiClient {
     throw new RuntimeException("No API key authentication configured!");
   }
 
+  /**
+   * Helper method to set access token for the first OAuth2 authentication.
+   */
+  public void setAccessToken(String accessToken) {
+    for (Authentication auth : authentications.values()) {
+      if (auth instanceof OAuth) {
+        ((OAuth) auth).setAccessToken(accessToken);
+        return;
+      }
+    }
+    throw new RuntimeException("No OAuth2 authentication configured!");
+  }
+
   /**
    * Set the User-Agent header's value (by adding to the default header map).
    */

samples/client/petstore/java/okhttp-gson/src/main/java/io/swagger/client/auth/OAuth.java

@@ -5,10 +5,22 @@ import io.swagger.client.Pair;
 import java.util.Map;
 import java.util.List;
 
-@javax.annotation.Generated(value = "class io.swagger.codegen.languages.JavaClientCodegen", date = "2015-10-20T11:42:25.339-07:00")
+@javax.annotation.Generated(value = "class io.swagger.codegen.languages.JavaClientCodegen", date = "2015-11-02T22:14:00.422+08:00")
 public class OAuth implements Authentication {
+  private String accessToken;
+
+  public String getAccessToken() {
+    return accessToken;
+  }
+
+  public void setAccessToken(String accessToken) {
+    this.accessToken = accessToken;
+  }
+
   @Override
   public void applyToParams(List<Pair> queryParams, Map<String, String> headerParams) {
-    // TODO: support oauth
+    if (accessToken != null) {
+      headerParams.put("Authorization", "Bearer " + accessToken);
+    }
   }
 }