@Override
    protected void constructorContent(CodeWriter writer, EntityType model) throws IOException {
        writer.line("addMetadata();");
    }
Create a new {@code MetaDataSerializer} instance

@param namingStrategy      naming strategy for table to class and column to property conversion
@param innerClassesForKeys wrap key properties into inner classes (default: false)
@param imports             java user imports
querydsl-sql-codegen/src/main/java/com/querydsl/sql/codegen/MetaDataSerializer.java