public class LocalDataSourceHelper extends Object implements DataSourceHelper
| 构造器和说明 |
|---|
LocalDataSourceHelper() |
| 限定符和类型 | 方法和说明 |
|---|---|
protected ConnectionHolder |
createConnectionHolder(DataSource dataSource)
创建ConnectionHolder对象
|
protected ConnectionSequence |
createConnectionSequence()
创建ConnectionSequence对象
|
Connection |
currentConnection(DataSource dataSource)
当前连接
|
Connection |
getConnection(DataSource dataSource)
申请连接,如果当前连接存在则返回当前连接
|
ConnectionSequence |
getConnectionSequence(DataSource dataSource)
获取ConnectionSequence
|
void |
releaseConnection(Connection con,
DataSource dataSource)
释放连接
|
public Connection getConnection(DataSource dataSource) throws SQLException
getConnection 在接口中 DataSourceHelperSQLExceptionpublic void releaseConnection(Connection con, DataSource dataSource) throws SQLException
releaseConnection 在接口中 DataSourceHelperSQLExceptionpublic Connection currentConnection(DataSource dataSource) throws SQLException
DataSourceHelpercurrentConnection 在接口中 DataSourceHelperSQLExceptionpublic ConnectionSequence getConnectionSequence(DataSource dataSource)
protected ConnectionSequence createConnectionSequence()
protected ConnectionHolder createConnectionHolder(DataSource dataSource)
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