net.ymate.platform.persistence.jdbc.query

Class AbstractQueryHandler<T>

java.lang.Object

net.ymate.platform.persistence.jdbc.query.AbstractQueryHandler<T>

Type Parameters:

T - 目标对象类型

All Implemented Interfaces:

IQueryHandler<T>

public abstract class AbstractQueryHandler<T>
extends Object
implements IQueryHandler<T>

Since:

2.1.0

Author:

刘镇 (suninformation@163.com) on 2019-11-21 11:49

Constructor Summary

Constructors

Constructor and Description
AbstractQueryHandler()

Method Summary

Modifier and Type	Method and Description
void	afterBuild(ExpressionUtils expression, T target) 查询语句构建后事件调用
void	beforeBuild(ExpressionUtils expression, T target) 查询语句构建前事件调用
String	getExpressionStr() 获取查询表达式

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractQueryHandler

public AbstractQueryHandler()

Method Detail

getExpressionStr

public String getExpressionStr()

Description copied from interface: IQueryHandler

获取查询表达式

Specified by:

getExpressionStr in interface IQueryHandler<T>

Returns:

返回表达式字符串

beforeBuild

public void beforeBuild(ExpressionUtils expression,
                        T target)

Description copied from interface: IQueryHandler

查询语句构建前事件调用

Specified by:

beforeBuild in interface IQueryHandler<T>

Parameters:

expression - 表达式工具对象

target - 当前调用者对象

afterBuild

public void afterBuild(ExpressionUtils expression,
                       T target)

Description copied from interface: IQueryHandler

查询语句构建后事件调用

Specified by:

afterBuild in interface IQueryHandler<T>

Parameters:

expression - 表达式工具对象

target - 当前调用者对象