com.github.drinkjava2.jdialects

Class JdbcUtil

java.lang.Object

com.github.drinkjava2.jdialects.JdbcUtil

public abstract class JdbcUtil
extends Object

A tiny pure JDBC tool to access database

Version:

1.0.0

Author:

Yong Zhu

Constructor Summary

Constructors

Constructor and Description
JdbcUtil()

Method Summary

Modifier and Type	Method and Description
static int	execute(Connection connection, String sql, Object... params) Execute a sql, return rows quantity be affected
static int	execute(DataSource dataSource, String sql, Object... params) Execute a sql, return rows quantity be affected
static <T> T	qryOneObject(Connection conneciton, String sql, Object... params) Return sql query result object in first row first column
static <T> T	qryOneObject(DataSource dataSource, String sql, Object... params) Return sql query result object in first row first column

Methods inherited from class java.lang.Object

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

Constructor Detail

JdbcUtil

public JdbcUtil()

Method Detail

qryOneObject

public static <T> T qryOneObject(Connection conneciton,
                                 String sql,
                                 Object... params)

Return sql query result object in first row first column

Parameters:

Connection -

sql -

params -

Returns:

object in first row first column

execute

public static int execute(Connection connection,
                          String sql,
                          Object... params)

Execute a sql, return rows quantity be affected

Parameters:

connection -

sql -

params -

Returns:

rows quantity be affected

qryOneObject

public static <T> T qryOneObject(DataSource dataSource,
                                 String sql,
                                 Object... params)

Return sql query result object in first row first column

Parameters:

dataSource -

sql -

params -

Returns:

object in first row first column

execute

public static int execute(DataSource dataSource,
                          String sql,
                          Object... params)

Execute a sql, return rows quantity be affected

Parameters:

dataSource -

sql -

params -

Returns:

rows quantity be affected