类 DataSourceUnwrapper
- java.lang.Object
- org.springframework.boot.jdbc.DataSourceUnwrapper
public final class DataSourceUnwrapper extends Object
Unwraps aDataSourcethat may have been proxied or wrapped in a customWrappersuch asDelegatingDataSource.- 从以下版本开始:
- 2.0.7
方法概要
所有方法 静态方法 具体方法 修饰符和类型 方法 说明 static <T> Tunwrap(DataSource dataSource, Class<T> target)Return an object that implements the giventargettype, unwrapping delegate or proxy if necessary.
方法详细资料
unwrap
public static <T> T unwrap(DataSource dataSource, Class<T> target)
Return an object that implements the giventargettype, unwrapping delegate or proxy if necessary.- 类型参数:
T- the target type- 参数:
dataSource- the datasource to handletarget- the type that the result must implement- 返回:
- an object that implements the target type or
null