程序包 cn.featherfly.common.db.wrapper

类 DataSourceWrapper

java.lang.Object
cn.featherfly.common.db.wrapper.DataSourceWrapper
public class DataSourceWrapper
extends java.lang.Object

javax.sql.DataSource的包装类，包装所有检查异常（SQLEception）为非检查异常（JdbcException）

  • 构造器概要

    构造器
    构造器 说明
    DataSourceWrapper​(javax.sql.DataSource dataSource)
    Instantiates a new data source wrapper.

  • 方法概要

    修饰符和类型 方法 说明
    ConnectionWrapper getConnection()
    Gets the connection.
    ConnectionWrapper getConnection​(java.lang.String username, java.lang.String password)
    Gets the connection.
    javax.sql.DataSource getDataSource()
    Gets the data source.
    int getLoginTimeout()
    Gets the login timeout.
    java.io.PrintWriter getLogWriter()
    Gets the log writer.
    boolean isWrapperFor​(java.lang.Class<?> iface)
    Checks if is wrapper for.
    void setLoginTimeout​(int seconds)
    Sets the login timeout.
    void setLogWriter​(java.io.PrintWriter out)
    Sets the log writer.
    <T> T unwrap​(java.lang.Class<T> iface)
    Unwrap.

    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

    • DataSourceWrapper

      public DataSourceWrapper​(javax.sql.DataSource dataSource)
      Instantiates a new data source wrapper.
      参数:
      dataSource - the data source

  • 方法详细资料

    • getConnection

      public ConnectionWrapper getConnection()
      Gets the connection.
      返回:
      the connection
      另请参阅:
      DataSource

    • getConnection

      public ConnectionWrapper getConnection​(java.lang.String username, java.lang.String password)
      Gets the connection.
      参数:
      username - the username
      password - the password
      返回:
      the connection
      另请参阅:
      DataSource

    • getLogWriter

      public java.io.PrintWriter getLogWriter()
      Gets the log writer.
      返回:
      the log writer
      另请参阅:
      DataSource

    • getLoginTimeout

      public int getLoginTimeout()
      Gets the login timeout.
      返回:
      the login timeout
      另请参阅:
      DataSource

    • setLogWriter

      public void setLogWriter​(java.io.PrintWriter out)
      Sets the log writer.
      参数:
      out - the new log writer
      另请参阅:
      DataSource

    • setLoginTimeout

      public void setLoginTimeout​(int seconds)
      Sets the login timeout.
      参数:
      seconds - the new login timeout
      另请参阅:
      DataSource

    • isWrapperFor

      public boolean isWrapperFor​(java.lang.Class<?> iface)
      Checks if is wrapper for.
      参数:
      iface - the iface
      返回:
      true, if is wrapper for
      另请参阅:
      DataSource

    • unwrap

      public <T> T unwrap​(java.lang.Class<T> iface)
      Unwrap.
      类型参数:
      T - the generic type
      参数:
      iface - the iface
      返回:
      the t
      另请参阅:
      DataSource

    • getDataSource

      public javax.sql.DataSource getDataSource()
      Gets the data source.
      返回:
      返回dataSource（javax.sql.DataSource）