Move core-specific handling to core MigrationHandler

Author: labkey-adam

api/src/org/labkey/api/data/DatabaseMigrationService.java

@@ -40,6 +40,8 @@ default void registerHandler(DbSchema schema, MigrationHandler handler) {}
 
     interface MigrationHandler
     {
+        void beforeVerification(DbSchema targetSchema);
+
         void beforeSchema(DbSchema targetSchema);
 
         List<TableInfo> getTablesToCopy(DbSchema targetSchema);
@@ -49,6 +51,11 @@ interface MigrationHandler
 
     class DefaultMigrationHandler implements MigrationHandler
     {
+        @Override
+        public void beforeVerification(DbSchema targetSchema)
+        {
+        }
+
         @Override
         public void beforeSchema(DbSchema targetSchema)
         {

core/src/org/labkey/core/CoreModule.java

@@ -1270,6 +1270,18 @@ public void moduleStartupComplete(ServletContext servletContext)
 
         DatabaseMigrationService.get().registerHandler(CoreSchema.getInstance().getSchema(), new DefaultMigrationHandler()
         {
+            @Override
+            public void beforeVerification(DbSchema targetSchema)
+            {
+                super.beforeVerification(targetSchema);
+
+                // Delete root and shared containers that were needed for bootstrapping
+                TableInfo containers = CoreSchema.getInstance().getTableInfoContainers();
+                Table.delete(containers);
+                DbScope targetScope = DbScope.getLabKeyScope();
+                new SqlExecutor(targetScope).execute("ALTER SEQUENCE core.containers_rowid_seq RESTART"); // Reset Containers sequence
+            }
+
             @Override
             public List<TableInfo> getTablesToCopy(DbSchema targetSchema)
             {