diff --git a/.idea/dataSources.xml b/.idea/dataSources.xml
new file mode 100644
index 0000000..fb094a6
--- /dev/null
+++ b/.idea/dataSources.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="DataSourceManagerImpl" format="xml" multifile-model="true">
+    <data-source source="LOCAL" name="bade@localhost" uuid="d63e2d8c-a4c6-4db5-9ff9-2f8eb96100ee">
+      <driver-ref>mysql</driver-ref>
+      <synchronize>true</synchronize>
+      <jdbc-driver>com.mysql.jdbc.Driver</jdbc-driver>
+      <jdbc-url>jdbc:mysql://localhost:3306/bade</jdbc-url>
+      <driver-properties>
+        <property name="autoReconnect" value="true" />
+        <property name="zeroDateTimeBehavior" value="convertToNull" />
+        <property name="tinyInt1isBit" value="false" />
+        <property name="characterEncoding" value="utf8" />
+        <property name="characterSetResults" value="utf8" />
+        <property name="yearIsDateType" value="false" />
+      </driver-properties>
+    </data-source>
+  </component>
+</project>
\ No newline at end of file
diff --git a/etunicorn-server.iml b/etunicorn-server.iml
index 062692d..d9f71f4 100644
--- a/etunicorn-server.iml
+++ b/etunicorn-server.iml
@@ -10,6 +10,7 @@
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="Maven: mysql:mysql-connector-java:5.1.6" level="project" />
     <orderEntry type="library" name="Maven: org.springframework.boot:spring-boot-starter-data-rest:1.4.4.RELEASE" level="project" />
     <orderEntry type="library" name="Maven: org.springframework.boot:spring-boot-starter:1.4.4.RELEASE" level="project" />
     <orderEntry type="library" name="Maven: org.springframework.boot:spring-boot-starter-logging:1.4.4.RELEASE" level="project" />
diff --git a/src/main/java/etunicorn/Application.java b/src/main/java/etunicorn/Application.java
index f6b8478..c60c415 100644
--- a/src/main/java/etunicorn/Application.java
+++ b/src/main/java/etunicorn/Application.java
@@ -10,6 +10,7 @@ import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.jdbc.datasource.DriverManagerDataSource;
 
 import javax.sql.DataSource;
@@ -21,6 +22,7 @@ import javax.sql.DataSource;
  */
 @SpringBootApplication
 @EnableAutoConfiguration
+@Configuration
 public class Application {
 
     public static void main(String[] args) {
@@ -66,8 +68,8 @@ public class Application {
 
     // Properties additionalProperties() {
     //     Properties properties = new Properties();
-    //     properties.setProperty("spring.jpa.hibernale.ddl-auto", "create-drop");
-    //     properties.setProperty("hibernate.hbm2ddl.auto", "create-drop");
+    //     properties.setProperty("spring.jpa.hibernate.ddl-auto", "update");
+    //     properties.setProperty("spring.jpa.database-platform", "org.hibernate.dialect.MySQL5Dialect");
     //     return properties;
     // }
 
diff --git a/src/main/java/etunicorn/SecurityInterceptor.java b/src/main/java/etunicorn/SecurityInterceptor.java
index d0ce6ab..f6f645f 100644
--- a/src/main/java/etunicorn/SecurityInterceptor.java
+++ b/src/main/java/etunicorn/SecurityInterceptor.java
@@ -40,6 +40,7 @@ public class SecurityInterceptor extends HandlerInterceptorAdapter {
                 response.setHeader(header, headerValue);
             }
         }
+        response.setStatus(responseEntity.getStatusCodeValue());
         response.getWriter().write(responseEntity.getBody().toString());
     }
 
diff --git a/src/main/java/etunicorn/controller/BaseController.java b/src/main/java/etunicorn/controller/BaseController.java
index e5e1372..8f04dda 100644
--- a/src/main/java/etunicorn/controller/BaseController.java
+++ b/src/main/java/etunicorn/controller/BaseController.java
@@ -66,6 +66,7 @@ public class BaseController {
 
     public ResponseEntity generateError(HttpStatus status, Exception exception, String message) {
         JSONObject json = generateErrorJSON(status, message);
+        json.put("exception", exception.getClass().getCanonicalName());
         json.put("error", exception.getMessage());
         // From http://stackoverflow.com/a/1149721
         StringWriter sw = new StringWriter();
diff --git a/src/main/java/etunicorn/controller/RoleController.java b/src/main/java/etunicorn/controller/RoleController.java
index 9a18c64..961d7b4 100644
--- a/src/main/java/etunicorn/controller/RoleController.java
+++ b/src/main/java/etunicorn/controller/RoleController.java
@@ -41,9 +41,6 @@ public class RoleController extends BaseController implements etunicorn.generate
     @RestrictedTo("ROLE_ADD")
     public ResponseEntity<?> updateRole(@Valid @RequestBody UpdateRoleRequest updateRoleRequest) {
         Role oldRole = roleRepository.findByNom(updateRoleRequest.getNom());
-        if (oldRole != null) {
-            return generateError(HttpStatus.CONFLICT, "Un rôle avec le même nom existe déjà");
-        }
         Role role = new Role();
         role.setNom(updateRoleRequest.getNom());
         try {
--
libgit2 0.21.2