org.beetl.sql.fetch

类 FetchOneAction

java.lang.Object

org.beetl.sql.fetch.AbstractFetchAction

org.beetl.sql.fetch.FetchOneAction

所有已实现的接口:

FetchAction

public class FetchOneAction
extends AbstractFetchAction

该类的某些属性可以通过属性再次查询获取

{@code
     public class User{
          private Long id;
          private Long departmentId

作者:

xiandafu

构造器概要

构造器

构造器和说明
FetchOneAction(org.beetl.sql.clazz.kit.PropertyDescriptorWrap from) 以User例子来说

方法概要

限定符和类型	方法和说明
void	execute(ExecuteContext ctx, List list)
void	init(Class owner, Class target, Annotation config, org.beetl.sql.clazz.kit.PropertyDescriptorWrap originProperty)
Map<Object,Object>	toMap(SQLManager sqlManager, List<Object> dbsObject, Class queryTarget)

从类继承的方法 org.beetl.sql.fetch.AbstractFetchAction

addAttribute, addCached, addCached, containAttribute, getAnnotation, getOriginProperty, queryFromCache, queryFromCache, queryFromCache

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

FetchOneAction

public FetchOneAction(org.beetl.sql.clazz.kit.PropertyDescriptorWrap from)

以User例子来说

参数:

from - user#departmentId

方法详细资料

init

public void init(Class owner,
                 Class target,
                 Annotation config,
                 org.beetl.sql.clazz.kit.PropertyDescriptorWrap originProperty)

指定者:

init 在接口中 FetchAction

覆盖:

init 在类中 AbstractFetchAction

execute

public void execute(ExecuteContext ctx,
                    List list)

参数:

ctx -

list - 以User例子，list是包含User对象

toMap

public Map<Object,Object> toMap(SQLManager sqlManager,
                                List<Object> dbsObject,
                                Class queryTarget)