add the server-side component ServerUpgradeStatus to know the database version before starting the server

2 files changed, 6 insertions, 4 deletions

diff --git a/sonar-core/src/main/java/org/sonar/jpa/session/AbstractDatabaseConnector.java b/sonar-core/src/main/java/org/sonar/jpa/session/AbstractDatabaseConnector.java
index ac778560a18..9ea59cd7b89 100644
--- a/sonar-core/src/main/java/org/sonar/jpa/session/AbstractDatabaseConnector.java
+++ b/sonar-core/src/main/java/org/sonar/jpa/session/AbstractDatabaseConnector.java
@@ -88,7 +88,7 @@ public abstract class AbstractDatabaseConnector implements DatabaseConnector {
    *
    * @return JDBC transaction isolation
    */
-  public Integer getTransactionIsolation() {
+  public final Integer getTransactionIsolation() {
     return transactionIsolation;
   }
 
@@ -222,15 +222,15 @@ public abstract class AbstractDatabaseConnector implements DatabaseConnector {
     return databaseVersion == SchemaMigration.LAST_VERSION;
   }
 
-  protected int getDatabaseVersion() {
+  public final int getDatabaseVersion() {
     return databaseVersion;
   }
 
-  public Dialect getDialect() {
+  public final Dialect getDialect() {
     return dialect;
   }
 
-  public String getDialectClass() {
+  public final String getDialectClass() {
     String dialectClass = configuration.getString(DatabaseProperties.PROP_DIALECT_CLASS);
     if (dialectClass == null && dialect != null) {
       dialectClass = dialect.getHibernateDialectClass().getName();
diff --git a/sonar-core/src/main/java/org/sonar/jpa/session/DatabaseConnector.java b/sonar-core/src/main/java/org/sonar/jpa/session/DatabaseConnector.java
index 952c2529a33..93aa1191504 100644
--- a/sonar-core/src/main/java/org/sonar/jpa/session/DatabaseConnector.java
+++ b/sonar-core/src/main/java/org/sonar/jpa/session/DatabaseConnector.java
@@ -36,4 +36,6 @@ public interface DatabaseConnector {
 
   EntityManager createEntityManager();
 
+  int getDatabaseVersion();
+  
 }