com.schoolwow.quickdao.dao

类 AbstractDAO

java.lang.Object

com.schoolwow.quickdao.dao.AbstractDAO

所有已实现的接口:

DAO

直接已知子类:

MySQLDAO, SQLiteDAO

public class AbstractDAO
extends Object
implements DAO

字段概要

字段

限定符和类型	字段和说明
protected DataSource	dataSource
protected Map<String,String>	fieldMapping
protected String	insertIgnoreSQL

构造器概要

构造器

构造器和说明
AbstractDAO(DataSource dataSource)

方法概要

限定符和类型	方法和说明
protected void	addNewColumn(Connection connection, String tableName, StringBuilder uniqueColumns, com.alibaba.fastjson.JSONArray sourceProperties, com.alibaba.fastjson.JSONArray targetProperties)
long	clear(Class _class) 清空表
long	delete(Class _class, long id) 根据id删除
long	delete(Class _class, String property, Object value) 根据属性删除
<T> T	fetch(Class<T> _class, long id) id查询
<T> T	fetch(Class<T> _class, String property, Object value) Property查询
com.alibaba.fastjson.JSONArray	getDatabaseInfo() 获取数据库信息
com.alibaba.fastjson.JSONArray	getEntityInfo(String packageName, String[] filterPackageName) 获取实体类信息
protected String	getInsertIgnoreSQL()
protected com.alibaba.fastjson.JSONObject	getValue(com.alibaba.fastjson.JSONArray array, String propertyName, String value)
<T> Condition<T>	query(Class<T> _class) Property查询
long	save(List instanceList) 保存实体
long	save(Object instance) 保存实体
long	save(Object[] instances) 保存实体
protected void	setLastInsertId(Connection connection, Object instance, Field id)
void	updateDatabase(com.alibaba.fastjson.JSONArray entityList, com.alibaba.fastjson.JSONArray dbEntityList) 执行数据库更新操作

从类继承的方法 java.lang.Object

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

字段详细资料

fieldMapping

protected Map<String,String> fieldMapping

dataSource

protected DataSource dataSource

insertIgnoreSQL

protected String insertIgnoreSQL

构造器详细资料

AbstractDAO

public AbstractDAO(DataSource dataSource)

方法详细资料

fetch

public <T> T fetch(Class<T> _class,
                   long id)
            throws SQLException,
                   IllegalAccessException,
                   InstantiationException

从接口复制的说明: DAO

id查询

指定者:

fetch 在接口中 DAO

抛出:

SQLException

IllegalAccessException

InstantiationException

fetch

public <T> T fetch(Class<T> _class,
                   String property,
                   Object value)
            throws SQLException,
                   IllegalAccessException,
                   InstantiationException

从接口复制的说明: DAO

Property查询

指定者:

fetch 在接口中 DAO

抛出:

SQLException

IllegalAccessException

InstantiationException

query

public <T> Condition<T> query(Class<T> _class)

从接口复制的说明: DAO

Property查询

指定者:

query 在接口中 DAO

getInsertIgnoreSQL

protected String getInsertIgnoreSQL()

save

public long save(Object instance)
          throws SQLException,
                 IllegalAccessException,
                 NoSuchFieldException

从接口复制的说明: DAO

保存实体

指定者:

save 在接口中 DAO

抛出:

SQLException

IllegalAccessException

NoSuchFieldException

setLastInsertId

protected void setLastInsertId(Connection connection,
                               Object instance,
                               Field id)
                        throws IllegalAccessException,
                               SQLException

抛出:

IllegalAccessException

SQLException

save

public long save(Object[] instances)
          throws SQLException,
                 IllegalAccessException,
                 NoSuchFieldException

从接口复制的说明: DAO

保存实体

指定者:

save 在接口中 DAO

抛出:

SQLException

IllegalAccessException

NoSuchFieldException

save

public long save(List instanceList)
          throws SQLException,
                 IllegalAccessException,
                 NoSuchFieldException

从接口复制的说明: DAO

保存实体

指定者:

save 在接口中 DAO

抛出:

SQLException

IllegalAccessException

NoSuchFieldException

delete

public long delete(Class _class,
                   long id)
            throws SQLException

从接口复制的说明: DAO

根据id删除

指定者:

delete 在接口中 DAO

抛出:

SQLException

delete

public long delete(Class _class,
                   String property,
                   Object value)
            throws SQLException

从接口复制的说明: DAO

根据属性删除

指定者:

delete 在接口中 DAO

抛出:

SQLException

clear

public long clear(Class _class)
           throws SQLException

从接口复制的说明: DAO

清空表

指定者:

clear 在接口中 DAO

抛出:

SQLException

getEntityInfo

public com.alibaba.fastjson.JSONArray getEntityInfo(String packageName,
                                                    String[] filterPackageName)
                                             throws IOException,
                                                    ClassNotFoundException

从接口复制的说明: DAO

获取实体类信息

指定者:

getEntityInfo 在接口中 DAO

抛出:

IOException

ClassNotFoundException

getDatabaseInfo

public com.alibaba.fastjson.JSONArray getDatabaseInfo()
                                               throws SQLException

从接口复制的说明: DAO

获取数据库信息

指定者:

getDatabaseInfo 在接口中 DAO

抛出:

SQLException

updateDatabase

public void updateDatabase(com.alibaba.fastjson.JSONArray entityList,
                           com.alibaba.fastjson.JSONArray dbEntityList)
                    throws SQLException

从接口复制的说明: DAO

执行数据库更新操作

指定者:

updateDatabase 在接口中 DAO

抛出:

SQLException

addNewColumn

protected void addNewColumn(Connection connection,
                            String tableName,
                            StringBuilder uniqueColumns,
                            com.alibaba.fastjson.JSONArray sourceProperties,
                            com.alibaba.fastjson.JSONArray targetProperties)
                     throws SQLException

抛出:

SQLException

getValue

protected com.alibaba.fastjson.JSONObject getValue(com.alibaba.fastjson.JSONArray array,
                                                   String propertyName,
                                                   String value)