Package org.springframework.boot.jdbc
Class DataSourceUnwrapper
java.lang.Object
org.springframework.boot.jdbc.DataSourceUnwrapper
Unwraps a
DataSource
that may have been proxied or wrapped in a custom
Wrapper
such as DelegatingDataSource
.- Since:
- 2.0.7
- Author:
- Tadaya Tsuyukubo, Stephane Nicoll
-
Method Summary
Modifier and TypeMethodDescriptionstatic <I,
T extends I>
Tunwrap
(DataSource dataSource, Class<I> unwrapInterface, Class<T> target) Return an object that implements the giventarget
type, unwrapping delegate or proxy if necessary using the specifiedunwrapInterface
.static <T> T
unwrap
(DataSource dataSource, Class<T> target) Return an object that implements the giventarget
type, unwrapping delegate or proxy if necessary.
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Method Details
-
unwrap
public static <I,T extends I> T unwrap(DataSource dataSource, Class<I> unwrapInterface, Class<T> target) Return an object that implements the giventarget
type, unwrapping delegate or proxy if necessary using the specifiedunwrapInterface
.- Type Parameters:
I
- the interface that the target type must implementT
- the target type- Parameters:
dataSource
- the datasource to handleunwrapInterface
- the interface that the target type must implementtarget
- the type that the result must implement- Returns:
- an object that implements the target type or
null
- Since:
- 2.3.8
- See Also:
-
unwrap
Return an object that implements the giventarget
type, unwrapping delegate or proxy if necessary. Consider usingunwrap(DataSource, Class, Class)
asunwrapping
won't be considered iftarget
is not an interface.- Type Parameters:
T
- the target type- Parameters:
dataSource
- the datasource to handletarget
- the type that the result must implement- Returns:
- an object that implements the target type or
null
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