org.anyline.environment.spring.data.jdbc

类 SpringJDBCUtil

java.lang.Object

org.anyline.environment.spring.data.jdbc.SpringJDBCUtil

public class SpringJDBCUtil
extends Object

构造器概要

构造器

构造器和说明
SpringJDBCUtil()

方法概要

限定符和类型	方法和说明
static org.anyline.metadata.Column	column(org.anyline.data.adapter.DriverAdapter adapter, org.anyline.data.runtime.DataRuntime runtime, org.anyline.metadata.Column column, org.springframework.jdbc.support.rowset.SqlRowSetMetaData rsm, int index) column[结果集封装-子流程](方法4) 内部遍历 columns(DataRuntime runtime, boolean create, LinkedHashMap columns, Table table, SqlRowSet set)遍历内部 根据SqlRowSetMetaData获取列属性 jdbc.queryForRowSet(where 1=0)
static <T extends org.anyline.metadata.Column> LinkedHashMap<String,T>	columns(org.anyline.data.adapter.DriverAdapter adapter, org.anyline.data.runtime.DataRuntime runtime, boolean create, LinkedHashMap<String,T> columns, org.anyline.metadata.Table table, org.springframework.jdbc.support.rowset.SqlRowSet set) column[结果集封装] (方法4) 解析查询结果metadata(0=1)

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

SpringJDBCUtil

public SpringJDBCUtil()

方法详细资料

columns

public static <T extends org.anyline.metadata.Column> LinkedHashMap<String,T> columns(org.anyline.data.adapter.DriverAdapter adapter,
                                                                                      org.anyline.data.runtime.DataRuntime runtime,
                                                                                      boolean create,
                                                                                      LinkedHashMap<String,T> columns,
                                                                                      org.anyline.metadata.Table table,
                                                                                      org.springframework.jdbc.support.rowset.SqlRowSet set)
                                                                               throws Exception

column[结果集封装]
(方法4)
解析查询结果metadata(0=1)

类型参数:

T - Column

参数:

runtime - 运行环境主要包含驱动适配器 数据源或客户端

create - 上一步没有查到的,这一步是否需要新创建

columns - columns

table - 表

set - SqlRowSet由spring封装过的结果集ResultSet

返回:

LinkedHashMap

抛出:

Exception - Exception

column

public static org.anyline.metadata.Column column(org.anyline.data.adapter.DriverAdapter adapter,
                                                 org.anyline.data.runtime.DataRuntime runtime,
                                                 org.anyline.metadata.Column column,
                                                 org.springframework.jdbc.support.rowset.SqlRowSetMetaData rsm,
                                                 int index)

column[结果集封装-子流程](方法4)
内部遍历
columns(DataRuntime runtime, boolean create, LinkedHashMap columns, Table table, SqlRowSet set)遍历内部
根据SqlRowSetMetaData获取列属性 jdbc.queryForRowSet(where 1=0)

参数:

runtime - 运行环境主要包含驱动适配器 数据源或客户端

column - 获取的数据赋值给column如果为空则新创建一个

rsm - 通过spring封装过的SqlRowSet获取的SqlRowSetMetaData

index - 第几列

返回:

Column