net.hasor.dataql.fx.db.runsql

类 SqlFragment

java.lang.Object

net.hasor.dataql.fx.db.runsql.SqlFragment

所有已实现的接口:

FragmentProcess

直接已知子类:

MybatisFragment

@Singleton
public class SqlFragment
extends Object
implements FragmentProcess

支持 SQL 的代码片段执行器。整合了分页、批处理能力。 已支持的语句有：insert、update、delete、replace、select、create、drop、alter 暂不支持语句有：exec、其它语句 已经提供原生：insert、update、delete、replace 语句的批量能力。

版本:

: 2020-03-28

作者:

赵永春 (zyc@hasor.net)

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	SqlFragment.SqlMode

字段概要

字段

限定符和类型	字段和说明
protected net.hasor.core.AppContext	appContext
protected Map<String,JdbcTemplate>	dataSourceMap
protected JdbcTemplate	defaultDataSource

构造器概要

构造器

构造器和说明
SqlFragment()

方法概要

限定符和类型	方法和说明
protected FxQuery	analysisSQL(Hints hint, SqlFragment.SqlMode sqlMode, String fragmentString)
List<Object>	batchRunFragment(Hints hint, List<Map<String,Object>> params, String fragmentString)
protected Object	convertResult(Hints hint, List<Map<String,Object>> mapList)
protected JdbcTemplate	getJdbcTemplate(String sourceName)
void	init()
protected Object	noPageFragment(FxQuery fxSql, SqlFragment.SqlMode sqlMode, Hints hint, Map<String,Object> paramMap)
Object	runFragment(Hints hint, Map<String,Object> paramMap, String fragmentString)
protected boolean	usePage(Hints hint, SqlFragment.SqlMode sqlMode, FxQuery fxSql)
protected Object	usePageFragment(FxQuery fxSql, SqlFragment.SqlMode sqlMode, Hints hint, Map<String,Object> paramMap)

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

appContext

@Inject
protected net.hasor.core.AppContext appContext

defaultDataSource

protected JdbcTemplate defaultDataSource

dataSourceMap

protected Map<String,JdbcTemplate> dataSourceMap

构造器详细资料

SqlFragment

public SqlFragment()

方法详细资料

init

@PostConstruct
public void init()

getJdbcTemplate

protected JdbcTemplate getJdbcTemplate(String sourceName)

analysisSQL

protected FxQuery analysisSQL(Hints hint,
                              SqlFragment.SqlMode sqlMode,
                              String fragmentString)

batchRunFragment

public List<Object> batchRunFragment(Hints hint,
                                     List<Map<String,Object>> params,
                                     String fragmentString)
                              throws Throwable

指定者:

batchRunFragment 在接口中 FragmentProcess

抛出:

Throwable

runFragment

public Object runFragment(Hints hint,
                          Map<String,Object> paramMap,
                          String fragmentString)
                   throws Throwable

指定者:

runFragment 在接口中 FragmentProcess

抛出:

Throwable

usePageFragment

protected Object usePageFragment(FxQuery fxSql,
                                 SqlFragment.SqlMode sqlMode,
                                 Hints hint,
                                 Map<String,Object> paramMap)

noPageFragment

protected Object noPageFragment(FxQuery fxSql,
                                SqlFragment.SqlMode sqlMode,
                                Hints hint,
                                Map<String,Object> paramMap)
                         throws Throwable

抛出:

Throwable

usePage

protected boolean usePage(Hints hint,
                          SqlFragment.SqlMode sqlMode,
                          FxQuery fxSql)

convertResult

protected Object convertResult(Hints hint,
                               List<Map<String,Object>> mapList)