fix compile errors

Author: nPraml

ebean-ddl-generator/src/main/java/io/ebeaninternal/dbmigration/DefaultDbMigration.java

@@ -127,7 +127,7 @@ public void setServerConfig(DatabaseBuilder builder) {
       this.constraintNaming = databaseBuilder.getConstraintNaming();
     }
     if (databasePlatform == null) {
-      this.databasePlatform = databaseConfig.getDatabasePlatform();
+      this.databasePlatform = databaseBuilder.getDatabasePlatform();
     }
     Properties properties = config.getProperties();
     if (properties != null) {
@@ -157,7 +157,7 @@ public void setServerConfig(DatabaseBuilder builder) {
     }
   }
 
-  protected void parsePlatforms(PropertiesWrapper props, DatabaseConfig config) {
+  protected void parsePlatforms(PropertiesWrapper props, DatabaseBuilder.Settings config) {
     String platforms = props.get("migration.platforms");
     if (platforms == null || platforms.isEmpty()) {
       return;
@@ -752,10 +752,10 @@ private void setDefaults() {
       //  We shoild change either DefaultDbMigration or databaseConfig, so that it is only
       //  defined on one place
       if (strictMode != null) {
-        databaseBuilder.setDdlStrictMode(strictMode);
+        databaseBuilder.ddlStrictMode(strictMode);
       }
       if (header != null) {
-        databaseBuilder.setDdlHeader(header);
+        databaseBuilder.ddlHeader(header);
       }
     }
   }