com.alibaba.druid.pool.vendor

Class MySqlValidConnectionChecker

java.lang.Object

com.alibaba.druid.pool.ValidConnectionCheckerAdapter

com.alibaba.druid.pool.vendor.MySqlValidConnectionChecker

All Implemented Interfaces:

ValidConnectionChecker, Serializable

public class MySqlValidConnectionChecker
extends ValidConnectionCheckerAdapter
implements ValidConnectionChecker, Serializable

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_VALIDATION_QUERY_TIMEOUT

Constructor Summary

Constructors

Constructor and Description
MySqlValidConnectionChecker()

Method Summary

Modifier and Type	Method and Description
void	configFromProperties(Properties properties)
boolean	isUsePingMethod()
void	setUsePingMethod(boolean usePingMethod)
boolean	validConnection(Connection conn, String validateQuery, int validationQueryTimeout)

Methods inherited from class com.alibaba.druid.pool.ValidConnectionCheckerAdapter

isValidConnection

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.alibaba.druid.pool.ValidConnectionChecker

isValidConnection

Field Detail

DEFAULT_VALIDATION_QUERY_TIMEOUT

public static final int DEFAULT_VALIDATION_QUERY_TIMEOUT

See Also:

Constant Field Values

Constructor Detail

MySqlValidConnectionChecker

public MySqlValidConnectionChecker()

Method Detail

configFromProperties

public void configFromProperties(Properties properties)

Specified by:

configFromProperties in interface ValidConnectionChecker

Overrides:

configFromProperties in class ValidConnectionCheckerAdapter

isUsePingMethod

public boolean isUsePingMethod()

setUsePingMethod

public void setUsePingMethod(boolean usePingMethod)

validConnection

public boolean validConnection(Connection conn,
                               String validateQuery,
                               int validationQueryTimeout)
                        throws Exception

Throws:

Exception