java.lang.Object
- com.zaxxer.hikari.HikariConfig

All Implemented Interfaces:

HikariConfigMXBean

Direct Known Subclasses:

HikariDataSource
```
public class HikariConfig
extends java.lang.Object
implements HikariConfigMXBean
```

Constructor Summary

Constructors
Constructor	Description
`HikariConfig()`	Default constructor
`HikariConfig(java.lang.String propertyFileName)`	Construct a HikariConfig from the specified property file name.
`HikariConfig(java.util.Properties properties)`	Construct a HikariConfig from the specified properties object.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addDataSourceProperty(java.lang.String propertyName, java.lang.Object value)`	Add a property (name/value pair) that will be used to configure the `DataSource`/`Driver`.
`void`	`addHealthCheckProperty(java.lang.String key, java.lang.String value)`
`void`	`copyStateTo(HikariConfig other)`	Copies the state of `this` into `other`.
`java.lang.String`	`getCatalog()`	Get the default catalog name to be set on connections.
`java.lang.String`	`getConnectionInitSql()`	Get the SQL string that will be executed on all new connections when they are created, before they are added to the pool.
`java.lang.String`	`getConnectionTestQuery()`	Get the SQL query to be executed to test the validity of connections.
`long`	`getConnectionTimeout()`	Get the maximum number of milliseconds that a client will wait for a connection from the pool.
`javax.sql.DataSource`	`getDataSource()`	Get the `DataSource` that has been explicitly specified to be wrapped by the pool.
`java.lang.String`	`getDataSourceClassName()`	Get the name of the JDBC `DataSource` class used to create Connections.
`java.lang.String`	`getDataSourceJNDI()`
`java.util.Properties`	`getDataSourceProperties()`
`java.lang.String`	`getDriverClassName()`
`java.lang.String`	`getExceptionOverrideClassName()`	Get the user supplied SQLExceptionOverride class name.
`java.util.Properties`	`getHealthCheckProperties()`
`java.lang.Object`	`getHealthCheckRegistry()`	Get the HealthCheckRegistry that will be used for registration of health checks by HikariCP.
`long`	`getIdleTimeout()`	This property controls the maximum amount of time (in milliseconds) that a connection is allowed to sit idle in the pool.
`long`	`getInitializationFailTimeout()`	Get the pool initialization failure timeout.
`java.lang.String`	`getJdbcUrl()`
`long`	`getKeepaliveTime()`	This property controls the keepalive interval for a connection in the pool.
`long`	`getLeakDetectionThreshold()`	This property controls the amount of time that a connection can be out of the pool before a message is logged indicating a possible connection leak.
`int`	`getMaximumPoolSize()`	The property controls the maximum number of connections that HikariCP will keep in the pool, including both idle and in-use connections.
`long`	`getMaxLifetime()`	This property controls the maximum lifetime of a connection in the pool.
`java.lang.Object`	`getMetricRegistry()`	Get the MetricRegistry instance to use for registration of metrics used by HikariCP.
`MetricsTrackerFactory`	`getMetricsTrackerFactory()`
`int`	`getMinimumIdle()`	The property controls the minimum number of idle connections that HikariCP tries to maintain in the pool, including both idle and in-use connections.
`java.lang.String`	`getPassword()`	Get the default password to use for DataSource.getConnection(username, password) calls.
`java.lang.String`	`getPoolName()`	The name of the connection pool.
`java.util.concurrent.ScheduledExecutorService`	`getScheduledExecutor()`	Get the ScheduledExecutorService used for housekeeping.
`java.lang.String`	`getSchema()`	Get the default schema name to be set on connections.
`java.util.concurrent.ThreadFactory`	`getThreadFactory()`	Get the thread factory used to create threads.
`java.lang.String`	`getTransactionIsolation()`
`java.lang.String`	`getUsername()`	Get the default username used for DataSource.getConnection(username, password) calls.
`long`	`getValidationTimeout()`	Get the maximum number of milliseconds that the pool will wait for a connection to be validated as alive.
`boolean`	`isAllowPoolSuspension()`	Get the pool suspension behavior (allowed or disallowed).
`boolean`	`isAutoCommit()`	Get the default auto-commit behavior of connections in the pool.
`boolean`	`isIsolateInternalQueries()`	Determine whether internal pool queries, principally aliveness checks, will be isolated in their own transaction via `Connection.rollback()`.
`boolean`	`isReadOnly()`	Determine whether the Connections in the pool are in read-only mode.
`boolean`	`isRegisterMbeans()`	Determine whether HikariCP will self-register `HikariConfigMXBean` and `HikariPoolMXBean` instances in JMX.
`void`	`setAllowPoolSuspension(boolean isAllowPoolSuspension)`	Set whether or not pool suspension is allowed.
`void`	`setAutoCommit(boolean isAutoCommit)`	Set the default auto-commit behavior of connections in the pool.
`void`	`setCatalog(java.lang.String catalog)`	Set the default catalog name to be set on connections.
`void`	`setConnectionInitSql(java.lang.String connectionInitSql)`	Set the SQL string that will be executed on all new connections when they are created, before they are added to the pool.
`void`	`setConnectionTestQuery(java.lang.String connectionTestQuery)`	Set the SQL query to be executed to test the validity of connections.
`void`	`setConnectionTimeout(long connectionTimeoutMs)`	Set the maximum number of milliseconds that a client will wait for a connection from the pool.
`void`	`setDataSource(javax.sql.DataSource dataSource)`	Set a `DataSource` for the pool to explicitly wrap.
`void`	`setDataSourceClassName(java.lang.String className)`	Set the fully qualified class name of the JDBC `DataSource` that will be used create Connections.
`void`	`setDataSourceJNDI(java.lang.String jndiDataSource)`
`void`	`setDataSourceProperties(java.util.Properties dsProperties)`
`void`	`setDriverClassName(java.lang.String driverClassName)`
`void`	`setExceptionOverrideClassName(java.lang.String exceptionOverrideClassName)`	Set the user supplied SQLExceptionOverride class name.
`void`	`setHealthCheckProperties(java.util.Properties healthCheckProperties)`
`void`	`setHealthCheckRegistry(java.lang.Object healthCheckRegistry)`	Set the HealthCheckRegistry that will be used for registration of health checks by HikariCP.
`void`	`setIdleTimeout(long idleTimeoutMs)`	This property controls the maximum amount of time (in milliseconds) that a connection is allowed to sit idle in the pool.
`void`	`setInitializationFailTimeout(long initializationFailTimeout)`	Set the pool initialization failure timeout.
`void`	`setIsolateInternalQueries(boolean isolate)`	Configure whether internal pool queries, principally aliveness checks, will be isolated in their own transaction via `Connection.rollback()`.
`void`	`setJdbcUrl(java.lang.String jdbcUrl)`
`void`	`setKeepaliveTime(long keepaliveTimeMs)`	This property controls the keepalive interval for a connection in the pool.
`void`	`setLeakDetectionThreshold(long leakDetectionThresholdMs)`	This property controls the amount of time that a connection can be out of the pool before a message is logged indicating a possible connection leak.
`void`	`setMaximumPoolSize(int maxPoolSize)`	The property controls the maximum size that the pool is allowed to reach, including both idle and in-use connections.
`void`	`setMaxLifetime(long maxLifetimeMs)`	This property controls the maximum lifetime of a connection in the pool.
`void`	`setMetricRegistry(java.lang.Object metricRegistry)`	Set a MetricRegistry instance to use for registration of metrics used by HikariCP.
`void`	`setMetricsTrackerFactory(MetricsTrackerFactory metricsTrackerFactory)`
`void`	`setMinimumIdle(int minIdle)`	The property controls the minimum number of idle connections that HikariCP tries to maintain in the pool, including both idle and in-use connections.
`void`	`setPassword(java.lang.String password)`	Set the default password to use for DataSource.getConnection(username, password) calls.
`void`	`setPoolName(java.lang.String poolName)`	Set the name of the connection pool.
`void`	`setReadOnly(boolean readOnly)`	Configures the Connections to be added to the pool as read-only Connections.
`void`	`setRegisterMbeans(boolean register)`	Configures whether HikariCP self-registers the `HikariConfigMXBean` and `HikariPoolMXBean` in JMX.
`void`	`setScheduledExecutor(java.util.concurrent.ScheduledExecutorService executor)`	Set the ScheduledExecutorService used for housekeeping.
`void`	`setSchema(java.lang.String schema)`	Set the default schema name to be set on connections.
`void`	`setThreadFactory(java.util.concurrent.ThreadFactory threadFactory)`	Set the thread factory to be used to create threads.
`void`	`setTransactionIsolation(java.lang.String isolationLevel)`	Set the default transaction isolation level.
`void`	`setUsername(java.lang.String username)`	Set the default username used for DataSource.getConnection(username, password) calls.
`void`	`setValidationTimeout(long validationTimeoutMs)`	Sets the maximum number of milliseconds that the pool will wait for a connection to be validated as alive.
`void`	`validate()`

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - HikariConfig
```
public HikariConfig()
```
    Default constructor
  - HikariConfig
```
public HikariConfig(java.util.Properties properties)
```
    Construct a HikariConfig from the specified properties object.
    
    Parameters:
    
    properties - the name of the property file
  - HikariConfig
```
public HikariConfig(java.lang.String propertyFileName)
```
    Construct a HikariConfig from the specified property file name. propertyFileName will first be treated as a path in the file-system, and if that fails the Class.getResourceAsStream(propertyFileName) will be tried.
    
    Parameters:
    
    propertyFileName - the name of the property file
- Method Detail
  - getCatalog
```
public java.lang.String getCatalog()
```
    Get the default catalog name to be set on connections.
    
    Specified by:
    
    getCatalog in interface HikariConfigMXBean
    
    Returns:
    
    the default catalog name
  - setCatalog
```
public void setCatalog(java.lang.String catalog)
```
    Set the default catalog name to be set on connections.
    WARNING: THIS VALUE SHOULD ONLY BE CHANGED WHILE THE POOL IS SUSPENDED, AFTER CONNECTIONS HAVE BEEN EVICTED.
    
    Specified by:
    
    setCatalog in interface HikariConfigMXBean
    
    Parameters:
    
    catalog - the catalog name, or null
  - getConnectionTimeout
```
public long getConnectionTimeout()
```
    Get the maximum number of milliseconds that a client will wait for a connection from the pool. If this time is exceeded without a connection becoming available, a SQLException will be thrown from DataSource.getConnection().
    
    Specified by:
    
    getConnectionTimeout in interface HikariConfigMXBean
    
    Returns:
    
    the connection timeout in milliseconds
  - setConnectionTimeout
```
public void setConnectionTimeout(long connectionTimeoutMs)
```
    Set the maximum number of milliseconds that a client will wait for a connection from the pool. If this time is exceeded without a connection becoming available, a SQLException will be thrown from DataSource.getConnection().
    
    Specified by:
    
    setConnectionTimeout in interface HikariConfigMXBean
    
    Parameters:
    
    connectionTimeoutMs - the connection timeout in milliseconds
  - getIdleTimeout
```
public long getIdleTimeout()
```
    This property controls the maximum amount of time (in milliseconds) that a connection is allowed to sit idle in the pool. Whether a connection is retired as idle or not is subject to a maximum variation of +30 seconds, and average variation of +15 seconds. A connection will never be retired as idle before this timeout. A value of 0 means that idle connections are never removed from the pool.
    
    Specified by:
    
    getIdleTimeout in interface HikariConfigMXBean
    
    Returns:
    
    the idle timeout in milliseconds
  - setIdleTimeout
```
public void setIdleTimeout(long idleTimeoutMs)
```
    This property controls the maximum amount of time (in milliseconds) that a connection is allowed to sit idle in the pool. Whether a connection is retired as idle or not is subject to a maximum variation of +30 seconds, and average variation of +15 seconds. A connection will never be retired as idle before this timeout. A value of 0 means that idle connections are never removed from the pool.
    
    Specified by:
    
    setIdleTimeout in interface HikariConfigMXBean
    
    Parameters:
    
    idleTimeoutMs - the idle timeout in milliseconds
  - getLeakDetectionThreshold
```
public long getLeakDetectionThreshold()
```
    This property controls the amount of time that a connection can be out of the pool before a message is logged indicating a possible connection leak. A value of 0 means leak detection is disabled.
    
    Specified by:
    
    getLeakDetectionThreshold in interface HikariConfigMXBean
    
    Returns:
    
    the connection leak detection threshold in milliseconds
  - setLeakDetectionThreshold
```
public void setLeakDetectionThreshold(long leakDetectionThresholdMs)
```
    This property controls the amount of time that a connection can be out of the pool before a message is logged indicating a possible connection leak. A value of 0 means leak detection is disabled.
    
    Specified by:
    
    setLeakDetectionThreshold in interface HikariConfigMXBean
    
    Parameters:
    
    leakDetectionThresholdMs - the connection leak detection threshold in milliseconds
  - getMaxLifetime
```
public long getMaxLifetime()
```
    This property controls the maximum lifetime of a connection in the pool. When a connection reaches this timeout, even if recently used, it will be retired from the pool. An in-use connection will never be retired, only when it is idle will it be removed.
    
    Specified by:
    
    getMaxLifetime in interface HikariConfigMXBean
    
    Returns:
    
    the maximum connection lifetime in milliseconds
  - setMaxLifetime
```
public void setMaxLifetime(long maxLifetimeMs)
```
    This property controls the maximum lifetime of a connection in the pool. When a connection reaches this timeout, even if recently used, it will be retired from the pool. An in-use connection will never be retired, only when it is idle will it be removed.
    
    Specified by:
    
    setMaxLifetime in interface HikariConfigMXBean
    
    Parameters:
    
    maxLifetimeMs - the maximum connection lifetime in milliseconds
  - getMaximumPoolSize
```
public int getMaximumPoolSize()
```
    The property controls the maximum number of connections that HikariCP will keep in the pool, including both idle and in-use connections.
    
    Specified by:
    
    getMaximumPoolSize in interface HikariConfigMXBean
    
    Returns:
    
    the maximum number of connections in the pool
  - setMaximumPoolSize
```
public void setMaximumPoolSize(int maxPoolSize)
```
    The property controls the maximum size that the pool is allowed to reach, including both idle and in-use connections. Basically this value will determine the maximum number of actual connections to the database backend.
    When the pool reaches this size, and no idle connections are available, calls to getConnection() will block for up to connectionTimeout milliseconds before timing out.
    
    Specified by:
    
    setMaximumPoolSize in interface HikariConfigMXBean
    
    Parameters:
    
    maxPoolSize - the maximum number of connections in the pool
  - getMinimumIdle
```
public int getMinimumIdle()
```
    The property controls the minimum number of idle connections that HikariCP tries to maintain in the pool, including both idle and in-use connections. If the idle connections dip below this value, HikariCP will make a best effort to restore them quickly and efficiently.
    
    Specified by:
    
    getMinimumIdle in interface HikariConfigMXBean
    
    Returns:
    
    the minimum number of connections in the pool
  - setMinimumIdle
```
public void setMinimumIdle(int minIdle)
```
    The property controls the minimum number of idle connections that HikariCP tries to maintain in the pool, including both idle and in-use connections. If the idle connections dip below this value, HikariCP will make a best effort to restore them quickly and efficiently.
    
    Specified by:
    
    setMinimumIdle in interface HikariConfigMXBean
    
    Parameters:
    
    minIdle - the minimum number of idle connections in the pool to maintain
  - getPassword
```
public java.lang.String getPassword()
```
    Get the default password to use for DataSource.getConnection(username, password) calls.
    
    Returns:
    
    the password
  - setPassword
```
public void setPassword(java.lang.String password)
```
    Set the default password to use for DataSource.getConnection(username, password) calls.
    
    Specified by:
    
    setPassword in interface HikariConfigMXBean
    
    Parameters:
    
    password - the password
  - getUsername
```
public java.lang.String getUsername()
```
    Get the default username used for DataSource.getConnection(username, password) calls.
    
    Returns:
    
    the username
  - setUsername
```
public void setUsername(java.lang.String username)
```
    Set the default username used for DataSource.getConnection(username, password) calls.
    
    Specified by:
    
    setUsername in interface HikariConfigMXBean
    
    Parameters:
    
    username - the username
  - getValidationTimeout
```
public long getValidationTimeout()
```
    Get the maximum number of milliseconds that the pool will wait for a connection to be validated as alive.
    
    Specified by:
    
    getValidationTimeout in interface HikariConfigMXBean
    
    Returns:
    
    the validation timeout in milliseconds
  - setValidationTimeout
```
public void setValidationTimeout(long validationTimeoutMs)
```
    Sets the maximum number of milliseconds that the pool will wait for a connection to be validated as alive.
    
    Specified by:
    
    setValidationTimeout in interface HikariConfigMXBean
    
    Parameters:
    
    validationTimeoutMs - the validation timeout in milliseconds
  - getConnectionTestQuery
```
public java.lang.String getConnectionTestQuery()
```
    Get the SQL query to be executed to test the validity of connections.
    
    Returns:
    
    the SQL query string, or null
  - setConnectionTestQuery
```
public void setConnectionTestQuery(java.lang.String connectionTestQuery)
```
    Set the SQL query to be executed to test the validity of connections. Using the JDBC4 Connection.isValid() method to test connection validity can be more efficient on some databases and is recommended.
    
    Parameters:
    
    connectionTestQuery - a SQL query string
  - getConnectionInitSql
```
public java.lang.String getConnectionInitSql()
```
    Get the SQL string that will be executed on all new connections when they are created, before they are added to the pool.
    
    Returns:
    
    the SQL to execute on new connections, or null
  - setConnectionInitSql
```
public void setConnectionInitSql(java.lang.String connectionInitSql)
```
    Set the SQL string that will be executed on all new connections when they are created, before they are added to the pool. If this query fails, it will be treated as a failed connection attempt.
    
    Parameters:
    
    connectionInitSql - the SQL to execute on new connections
  - getDataSource
```
public javax.sql.DataSource getDataSource()
```
    Get the DataSource that has been explicitly specified to be wrapped by the pool.
    
    Returns:
    
    the DataSource instance, or null
  - setDataSource
```
public void setDataSource(javax.sql.DataSource dataSource)
```
    Set a DataSource for the pool to explicitly wrap. This setter is not available through property file based initialization.
    
    Parameters:
    
    dataSource - a specific DataSource to be wrapped by the pool
  - getDataSourceClassName
```
public java.lang.String getDataSourceClassName()
```
    Get the name of the JDBC DataSource class used to create Connections.
    
    Returns:
    
    the fully qualified name of the JDBC DataSource class
  - setDataSourceClassName
```
public void setDataSourceClassName(java.lang.String className)
```
    Set the fully qualified class name of the JDBC DataSource that will be used create Connections.
    
    Parameters:
    
    className - the fully qualified name of the JDBC DataSource class
  - addDataSourceProperty
```
public void addDataSourceProperty(java.lang.String propertyName,
                                  java.lang.Object value)
```
    Add a property (name/value pair) that will be used to configure the DataSource/Driver. In the case of a DataSource, the property names will be translated to Java setters following the Java Bean naming convention. For example, the property cachePrepStmts will translate into setCachePrepStmts() with the value passed as a parameter. In the case of a Driver, the property will be added to a Properties instance that will be passed to the driver during Driver.connect(String, Properties) calls.
    
    Parameters:
    
    propertyName - the name of the property
    
    value - the value to be used by the DataSource/Driver
  - getDataSourceJNDI
```
public java.lang.String getDataSourceJNDI()
```
  - setDataSourceJNDI
```
public void setDataSourceJNDI(java.lang.String jndiDataSource)
```
  - getDataSourceProperties
```
public java.util.Properties getDataSourceProperties()
```
  - setDataSourceProperties
```
public void setDataSourceProperties(java.util.Properties dsProperties)
```
  - getDriverClassName
```
public java.lang.String getDriverClassName()
```
  - setDriverClassName
```
public void setDriverClassName(java.lang.String driverClassName)
```
  - getJdbcUrl
```
public java.lang.String getJdbcUrl()
```
  - setJdbcUrl
```
public void setJdbcUrl(java.lang.String jdbcUrl)
```
  - isAutoCommit
```
public boolean isAutoCommit()
```
    Get the default auto-commit behavior of connections in the pool.
    
    Returns:
    
    the default auto-commit behavior of connections
  - setAutoCommit
```
public void setAutoCommit(boolean isAutoCommit)
```
    Set the default auto-commit behavior of connections in the pool.
    
    Parameters:
    
    isAutoCommit - the desired auto-commit default for connections
  - isAllowPoolSuspension
```
public boolean isAllowPoolSuspension()
```
    Get the pool suspension behavior (allowed or disallowed).
    
    Returns:
    
    the pool suspension behavior
  - setAllowPoolSuspension
```
public void setAllowPoolSuspension(boolean isAllowPoolSuspension)
```
    Set whether or not pool suspension is allowed. There is a performance impact when pool suspension is enabled. Unless you need it (for a redundancy system for example) do not enable it.
    
    Parameters:
    
    isAllowPoolSuspension - the desired pool suspension allowance
  - getInitializationFailTimeout
```
public long getInitializationFailTimeout()
```
    Get the pool initialization failure timeout. See #setInitializationFailTimeout(long) for details.
    
    Returns:
    
    the number of milliseconds before the pool initialization fails
    
    See Also:
    
    setInitializationFailTimeout(long)
  - setInitializationFailTimeout
```
public void setInitializationFailTimeout(long initializationFailTimeout)
```
    Set the pool initialization failure timeout. This setting applies to pool initialization when HikariDataSource is constructed with a HikariConfig, or when HikariDataSource is constructed using the no-arg constructor and HikariDataSource.getConnection() is called.
    
    Any value greater than zero will be treated as a timeout for pool initialization. The calling thread will be blocked from continuing until a successful connection to the database, or until the timeout is reached. If the timeout is reached, then a PoolInitializationException will be thrown.
    
    A value of zero will not prevent the pool from starting in the case that a connection cannot be obtained. However, upon start the pool will attempt to obtain a connection and validate that the connectionTestQuery and connectionInitSql are valid. If those validations fail, an exception will be thrown. If a connection cannot be obtained, the validation is skipped and the the pool will start and continue to try to obtain connections in the background. This can mean that callers to DataSource#getConnection() may encounter exceptions.
    
    A value less than zero will bypass any connection attempt and validation during startup, and therefore the pool will start immediately. The pool will continue to try to obtain connections in the background. This can mean that callers to DataSource#getConnection() may encounter exceptions.
    
    Note that if this timeout value is greater than or equal to zero (0), and therefore an initial connection validation is performed, this timeout does not override the connectionTimeout or validationTimeout; they will be honored before this timeout is applied. The default value is one millisecond.
    Parameters:
    
    initializationFailTimeout - the number of milliseconds before the pool initialization fails, or 0 to validate connection setup but continue with pool start, or less than zero to skip all initialization checks and start the pool without delay.
  - isIsolateInternalQueries
```
public boolean isIsolateInternalQueries()
```
    Determine whether internal pool queries, principally aliveness checks, will be isolated in their own transaction via Connection.rollback(). Defaults to false.
    
    Returns:
    
    true if internal pool queries are isolated, false if not
  - setIsolateInternalQueries
```
public void setIsolateInternalQueries(boolean isolate)
```
    Configure whether internal pool queries, principally aliveness checks, will be isolated in their own transaction via Connection.rollback(). Defaults to false.
    
    Parameters:
    
    isolate - true if internal pool queries should be isolated, false if not
  - getMetricsTrackerFactory
```
public MetricsTrackerFactory getMetricsTrackerFactory()
```
  - setMetricsTrackerFactory
```
public void setMetricsTrackerFactory(MetricsTrackerFactory metricsTrackerFactory)
```
  - getMetricRegistry
```
public java.lang.Object getMetricRegistry()
```
    Get the MetricRegistry instance to use for registration of metrics used by HikariCP. Default is null.
    
    Returns:
    
    the MetricRegistry instance that will be used
  - setMetricRegistry
```
public void setMetricRegistry(java.lang.Object metricRegistry)
```
    Set a MetricRegistry instance to use for registration of metrics used by HikariCP.
    
    Parameters:
    
    metricRegistry - the MetricRegistry instance to use
  - getHealthCheckRegistry
```
public java.lang.Object getHealthCheckRegistry()
```
    Get the HealthCheckRegistry that will be used for registration of health checks by HikariCP. Currently only Codahale/DropWizard is supported for health checks.
    
    Returns:
    
    the HealthCheckRegistry instance that will be used
  - setHealthCheckRegistry
```
public void setHealthCheckRegistry(java.lang.Object healthCheckRegistry)
```
    Set the HealthCheckRegistry that will be used for registration of health checks by HikariCP. Currently only Codahale/DropWizard is supported for health checks. Default is null.
    
    Parameters:
    
    healthCheckRegistry - the HealthCheckRegistry to be used
  - getHealthCheckProperties
```
public java.util.Properties getHealthCheckProperties()
```
  - setHealthCheckProperties
```
public void setHealthCheckProperties(java.util.Properties healthCheckProperties)
```
  - addHealthCheckProperty
```
public void addHealthCheckProperty(java.lang.String key,
                                   java.lang.String value)
```
  - getKeepaliveTime
```
public long getKeepaliveTime()
```
    This property controls the keepalive interval for a connection in the pool. An in-use connection will never be tested by the keepalive thread, only when it is idle will it be tested.
    
    Returns:
    
    the interval in which connections will be tested for aliveness, thus keeping them alive by the act of checking. Value is in milliseconds, default is 0 (disabled).
  - setKeepaliveTime
```
public void setKeepaliveTime(long keepaliveTimeMs)
```
    This property controls the keepalive interval for a connection in the pool. An in-use connection will never be tested by the keepalive thread, only when it is idle will it be tested.
    
    Parameters:
    
    keepaliveTimeMs - the interval in which connections will be tested for aliveness, thus keeping them alive by the act of checking. Value is in milliseconds, default is 0 (disabled).
  - isReadOnly
```
public boolean isReadOnly()
```
    Determine whether the Connections in the pool are in read-only mode.
    
    Returns:
    
    true if the Connections in the pool are read-only, false if not
  - setReadOnly
```
public void setReadOnly(boolean readOnly)
```
    Configures the Connections to be added to the pool as read-only Connections.
    
    Parameters:
    
    readOnly - true if the Connections in the pool are read-only, false if not
  - isRegisterMbeans
```
public boolean isRegisterMbeans()
```
    Determine whether HikariCP will self-register HikariConfigMXBean and HikariPoolMXBean instances in JMX.
    
    Returns:
    
    true if HikariCP will register MXBeans, false if it will not
  - setRegisterMbeans
```
public void setRegisterMbeans(boolean register)
```
    Configures whether HikariCP self-registers the HikariConfigMXBean and HikariPoolMXBean in JMX.
    
    Parameters:
    
    register - true if HikariCP should register MXBeans, false if it should not
  - getPoolName
```
public java.lang.String getPoolName()
```
    The name of the connection pool.
    
    Specified by:
    
    getPoolName in interface HikariConfigMXBean
    
    Returns:
    
    the name of the connection pool
  - setPoolName
```
public void setPoolName(java.lang.String poolName)
```
    Set the name of the connection pool. This is primarily used for the MBean to uniquely identify the pool configuration.
    
    Parameters:
    
    poolName - the name of the connection pool to use
  - getScheduledExecutor
```
public java.util.concurrent.ScheduledExecutorService getScheduledExecutor()
```
    Get the ScheduledExecutorService used for housekeeping.
    
    Returns:
    
    the executor
  - setScheduledExecutor
```
public void setScheduledExecutor(java.util.concurrent.ScheduledExecutorService executor)
```
    Set the ScheduledExecutorService used for housekeeping.
    
    Parameters:
    
    executor - the ScheduledExecutorService
  - getTransactionIsolation
```
public java.lang.String getTransactionIsolation()
```
  - getSchema
```
public java.lang.String getSchema()
```
    Get the default schema name to be set on connections.
    
    Returns:
    
    the default schema name
  - setSchema
```
public void setSchema(java.lang.String schema)
```
    Set the default schema name to be set on connections.
    
    Parameters:
    
    schema - the name of the default schema
  - getExceptionOverrideClassName
```
public java.lang.String getExceptionOverrideClassName()
```
    Get the user supplied SQLExceptionOverride class name.
    
    Returns:
    
    the user supplied SQLExceptionOverride class name
    
    See Also:
    
    SQLExceptionOverride
  - setExceptionOverrideClassName
```
public void setExceptionOverrideClassName(java.lang.String exceptionOverrideClassName)
```
    Set the user supplied SQLExceptionOverride class name.
    
    Parameters:
    
    exceptionOverrideClassName - the user supplied SQLExceptionOverride class name
    
    See Also:
    
    SQLExceptionOverride
  - setTransactionIsolation
```
public void setTransactionIsolation(java.lang.String isolationLevel)
```
    Set the default transaction isolation level. The specified value is the constant name from the Connection class, eg. TRANSACTION_REPEATABLE_READ.
    
    Parameters:
    
    isolationLevel - the name of the isolation level
  - getThreadFactory
```
public java.util.concurrent.ThreadFactory getThreadFactory()
```
    Get the thread factory used to create threads.
    
    Returns:
    
    the thread factory (may be null, in which case the default thread factory is used)
  - setThreadFactory
```
public void setThreadFactory(java.util.concurrent.ThreadFactory threadFactory)
```
    Set the thread factory to be used to create threads.
    
    Parameters:
    
    threadFactory - the thread factory (setting to null causes the default thread factory to be used)
  - copyStateTo
```
public void copyStateTo(HikariConfig other)
```
    Copies the state of this into other.
    
    Parameters:
    
    other - Other HikariConfig to copy the state to.
  - validate
```
public void validate()
```

Class HikariConfig

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

HikariConfig

HikariConfig

HikariConfig

Method Detail

getCatalog

setCatalog

getConnectionTimeout

setConnectionTimeout

getIdleTimeout

setIdleTimeout

getLeakDetectionThreshold

setLeakDetectionThreshold

getMaxLifetime

setMaxLifetime

getMaximumPoolSize

setMaximumPoolSize

getMinimumIdle

setMinimumIdle

getPassword

setPassword

getUsername

setUsername

getValidationTimeout

setValidationTimeout

getConnectionTestQuery

setConnectionTestQuery

getConnectionInitSql

setConnectionInitSql

getDataSource

setDataSource

getDataSourceClassName

setDataSourceClassName

addDataSourceProperty

getDataSourceJNDI

setDataSourceJNDI

getDataSourceProperties

setDataSourceProperties

getDriverClassName

setDriverClassName

getJdbcUrl

setJdbcUrl

isAutoCommit

setAutoCommit

isAllowPoolSuspension

setAllowPoolSuspension

getInitializationFailTimeout

setInitializationFailTimeout

isIsolateInternalQueries

setIsolateInternalQueries

getMetricsTrackerFactory

setMetricsTrackerFactory

getMetricRegistry

setMetricRegistry

getHealthCheckRegistry

setHealthCheckRegistry

getHealthCheckProperties

setHealthCheckProperties

addHealthCheckProperty

getKeepaliveTime

setKeepaliveTime

isReadOnly

setReadOnly

isRegisterMbeans

setRegisterMbeans

getPoolName

setPoolName

getScheduledExecutor

setScheduledExecutor

getTransactionIsolation

getSchema

setSchema

getExceptionOverrideClassName

setExceptionOverrideClassName

setTransactionIsolation

getThreadFactory