Package com.alibaba.druid.pool
Class JDBC4ValidConnectionChecker
java.lang.Object
com.alibaba.druid.pool.JDBC4ValidConnectionChecker
- All Implemented Interfaces:
ValidConnectionChecker
Common ValidConnectionChecker for JDBC4 to use Connection.isValid.
Author : kimmking([email protected])
create 2023/3/4 16:48
Since 1.2.17
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionvoid
configFromProperties
(Properties properties) boolean
isValidConnection
(Connection c, String query, int validationQueryTimeout)
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Constructor Details
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JDBC4ValidConnectionChecker
public JDBC4ValidConnectionChecker()
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Method Details
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isValidConnection
public boolean isValidConnection(Connection c, String query, int validationQueryTimeout) throws Exception - Specified by:
isValidConnection
in interfaceValidConnectionChecker
- Throws:
Exception
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configFromProperties
- Specified by:
configFromProperties
in interfaceValidConnectionChecker
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