public abstract class DataSourceUtils extends Object
| 构造器和说明 |
|---|
DataSourceUtils() |
| 限定符和类型 | 方法和说明 |
|---|---|
static Connection |
getConnection(DataSource dataSource)
获取 DataSource 的当前本地 Connection,在使用完毕之后必须要 close 它。
|
static ConnectionHolder |
getHolder(DataSource dataSource)
获取或创建 数据源的当前本地连接 Holder
|
static TransactionManager |
getManager(DataSource dataSource)
获取当前本地
TransactionManager |
protected static void |
unsafeClearHolder(DataSource dataSource)
强制清空当前本地 ConnectionHolder
|
protected static void |
unsafeResetHolder(DataSource dataSource,
ConnectionHolder holder)
强制设置当前本地 ConnectionHolder
|
public static ConnectionHolder getHolder(DataSource dataSource)
public static TransactionManager getManager(DataSource dataSource)
TransactionManagerprotected static void unsafeResetHolder(DataSource dataSource, ConnectionHolder holder)
protected static void unsafeClearHolder(DataSource dataSource)
public static Connection getConnection(DataSource dataSource)
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