JdbcTemplateRepositoryInternal.java 文件源码

@Override
public void update(T entity, BiPredicate<String, Object> includeColumnPredicate) {
    callBeforeUpdate(entity);

    Map<String, Object> values = EntityUtils.values(entity, domainClass, true);
    if (includeColumnPredicate != null) {
        values = filterMap(values, includeColumnPredicate);
    }

    SimpleJdbcUpdate jdbcUpdate = SimpleJdbcUpdate.create(operations(), domainClass);

    jdbcUpdate.update(values);
    callAfterUpdate(entity);
}