weblogic.jdbc.common.internal

Class UCPDataSourceRuntimeImpl

java.lang.Object

weblogic.management.runtime.RuntimeMBeanDelegate

weblogic.jdbc.common.internal.DataSourceRuntimeMBeanImpl

weblogic.jdbc.common.internal.AbstractDataSourceRuntimeImpl

weblogic.jdbc.common.internal.UCPDataSourceRuntimeImpl

All Implemented Interfaces:

javax.management.DynamicMBean, javax.management.MBeanRegistration, javax.management.NotificationBroadcaster, ComponentRuntimeMBean, JDBCAbstractDataSourceRuntimeMBean, JDBCDataSourceRuntimeMBean, JDBCUCPDataSourceRuntimeMBean, RuntimeMBean, WebLogicMBean

public class UCPDataSourceRuntimeImpl
extends AbstractDataSourceRuntimeImpl
implements JDBCUCPDataSourceRuntimeMBean

Field Summary

Fields

Modifier and Type	Field and Description
(package private) java.lang.String	driver
(package private) weblogic.jdbc.common.rac.internal.UCPRuntime	runtime

Fields inherited from class weblogic.jdbc.common.internal.AbstractDataSourceRuntimeImpl

nds

Fields inherited from class weblogic.jdbc.common.internal.DataSourceRuntimeMBeanImpl

databaseProductName, databaseProductVersion, driverName, driverVersion, group, lastTask, needMetaData, pool, PROGRESS_FAILED, PROGRESS_PROCESSING, PROGRESS_SUCCESS

Fields inherited from class weblogic.management.runtime.RuntimeMBeanDelegate

descriptor, name, parent, registered, type

Fields inherited from interface weblogic.management.runtime.ComponentRuntimeMBean

ACTIVATED, NEW, PREPARED, UNPREPARED, UPDATE_PENDING

Constructor Summary

Constructors

Constructor and Description
UCPDataSourceRuntimeImpl(javax.sql.DataSource ds, java.lang.String beanName, RuntimeMBean parent, RuntimeMBean restParent, DescriptorBean dsBean)

Method Summary

Modifier and Type	Method and Description
int	getActiveConnectionsAverageCount() Average number of active connections in this instance of the data source.
int	getActiveConnectionsCurrentCount() Returns the current total active connections.
int	getConnectionsTotalCount() Returns the total number of JDBC connections in this DataSourceRuntimeMBean since the pool is instantiated.
int	getCurrCapacity() The current count of JDBC connections in the connection pool in the data source.
int	getCurrCapacityHighCount() Highest number of database connections available or in use (current capacity) in this instance of the data source since the data source was deployed.
int	getNumAvailable() The number of database connections that are currently idle and available to be used by applications in this instance of the data source.
int	getNumUnavailable() The number of connections currently in use by applications or being tested in this instance of the data source.
long	getReserveRequestCount() The cumulative, running count of requests for a connection from this data source.
java.lang.String	getVersionJDBCDriver() Returns the version of the JDBC driver, in the format of concatenating the Driver class name with 'major: XX, minor: YY'.
long	getWaitingForConnectionSuccessTotal() The cumulative, running count of requests for a connection from this data source that had to wait before getting a connection and eventually succeeded in getting a connection.
java.lang.String	testPool() Tests the connection pool in the data source by reserving and releasing a connection from it.

Methods inherited from class weblogic.jdbc.common.internal.AbstractDataSourceRuntimeImpl

addWorkManagerRuntime, clearStatementCache, dumpPool, dumpPoolProfile, forceShutdown, forceSuspend, getActiveConnectionsHighCount, getConnectionDelayTime, getDeploymentState, getFailedReserveRequestCount, getFailuresToReconnectCount, getHighestNumAvailable, getHighestNumUnavailable, getJDBCDriverRuntime, getLastTask, getLeakedConnectionCount, getModuleId, getPrepStmtCacheAccessCount, getPrepStmtCacheAddCount, getPrepStmtCacheCurrentSize, getPrepStmtCacheDeleteCount, getPrepStmtCacheHitCount, getPrepStmtCacheMissCount, getProperties, getState, getWaitingForConnectionCurrentCount, getWaitingForConnectionFailureTotal, getWaitingForConnectionHighCount, getWaitingForConnectionTotal, getWaitSecondsHighCount, getWorkManagerRuntimes, isEnabled, isOperationAllowed, lookupMetaData, poolExists, reset, resume, setDeploymentState, setJDBCDriverRuntime, shrink, shutdown, start, suspend

Methods inherited from class weblogic.jdbc.common.internal.DataSourceRuntimeMBeanImpl

clearOldTaskRuntimes, getCommitOutcomeRetryTotalCount, getDatabaseProductName, getDatabaseProductVersion, getDriverName, getDriverVersion, getFailedRepurposeCount, getJDBCReplayStatisticsRuntimeMBean, getRepurposeCount, getResolvedAsCommittedTotalCount, getResolvedAsNotCommittedTotalCount, getTasks, getUnresolvedTotalCount, resetStatistics, shutdown, suspend

Methods inherited from class weblogic.management.runtime.RuntimeMBeanDelegate

_createHelper, _postSet, _postSet, _postSet, _postSet, _postSet, addChild, addNotificationListener, addPropertyChangeListener, createChildCopy, getAttribute, getAttributes, getMBeanInfo, getMetaData, getName, getNotificationInfo, getObjectName, getParent, getParentAttribute, getPropertyChangeListeners, getRegistrationManager, getRestParent, getType, invoke, isCachingDisabled, isEditable, isRegistered, pluralize, postDeregister, postRegister, preDeregister, preRegister, register, removeChild, removeNotificationListener, removePropertyChangeListener, setAttribute, setAttributes, setMetaData, setName, setParent, setRestParent, setRuntimeMBeanHelper, setType, unregister

Methods inherited from class java.lang.Object

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

Methods inherited from interface weblogic.management.runtime.JDBCDataSourceRuntimeMBean

clearStatementCache, dumpPool, dumpPoolProfile, forceShutdown, forceSuspend, getActiveConnectionsHighCount, getCommitOutcomeRetryTotalCount, getConnectionDelayTime, getDatabaseProductName, getDatabaseProductVersion, getDriverName, getDriverVersion, getFailedRepurposeCount, getFailedReserveRequestCount, getFailuresToReconnectCount, getHighestNumAvailable, getHighestNumUnavailable, getJDBCDriverRuntime, getJDBCReplayStatisticsRuntimeMBean, getLastTask, getLeakedConnectionCount, getPrepStmtCacheAccessCount, getPrepStmtCacheAddCount, getPrepStmtCacheCurrentSize, getPrepStmtCacheDeleteCount, getPrepStmtCacheHitCount, getPrepStmtCacheMissCount, getProperties, getRepurposeCount, getResolvedAsCommittedTotalCount, getResolvedAsNotCommittedTotalCount, getState, getTasks, getUnresolvedTotalCount, getWaitingForConnectionCurrentCount, getWaitingForConnectionFailureTotal, getWaitingForConnectionHighCount, getWaitingForConnectionTotal, getWaitSecondsHighCount, isEnabled, isOperationAllowed, poolExists, reset, resetStatistics, resume, setJDBCDriverRuntime, shrink, shutdown, shutdown, start, suspend, suspend

Methods inherited from interface weblogic.management.runtime.ComponentRuntimeMBean

addWorkManagerRuntime, getDeploymentState, getModuleId, getWorkManagerRuntimes, setDeploymentState

Methods inherited from interface weblogic.management.runtime.RuntimeMBean

addPropertyChangeListener, preDeregister, removePropertyChangeListener

Methods inherited from interface weblogic.management.WebLogicMBean

getMBeanInfo, getName, getObjectName, getParent, getType, isCachingDisabled, isRegistered, setName, setParent

Methods inherited from interface javax.management.DynamicMBean

getAttribute, getAttributes, invoke, setAttribute, setAttributes

Methods inherited from interface javax.management.MBeanRegistration

postDeregister, postRegister, preRegister

Methods inherited from interface javax.management.NotificationBroadcaster

addNotificationListener, getNotificationInfo, removeNotificationListener

Field Detail

runtime

weblogic.jdbc.common.rac.internal.UCPRuntime runtime

driver

java.lang.String driver

Constructor Detail

UCPDataSourceRuntimeImpl

public UCPDataSourceRuntimeImpl(javax.sql.DataSource ds,
                                java.lang.String beanName,
                                RuntimeMBean parent,
                                RuntimeMBean restParent,
                                DescriptorBean dsBean)
                         throws ManagementException

Throws:

ManagementException

Method Detail

getVersionJDBCDriver

public java.lang.String getVersionJDBCDriver()

Description copied from class: DataSourceRuntimeMBeanImpl

Returns the version of the JDBC driver, in the format of concatenating the Driver class name with 'major: XX, minor: YY'.

Specified by:

getVersionJDBCDriver in interface JDBCDataSourceRuntimeMBean

Overrides:

getVersionJDBCDriver in class AbstractDataSourceRuntimeImpl

Returns:

JDBC driver class name

getCurrCapacity

public int getCurrCapacity()

Description copied from interface: JDBCDataSourceRuntimeMBean

The current count of JDBC connections in the connection pool in the data source.

Specified by:

getCurrCapacity in interface JDBCDataSourceRuntimeMBean

Overrides:

getCurrCapacity in class AbstractDataSourceRuntimeImpl

Returns:

The current capacity of this pool.

getActiveConnectionsCurrentCount

public int getActiveConnectionsCurrentCount()

Description copied from class: DataSourceRuntimeMBeanImpl

Returns the current total active connections.

Specified by:

getActiveConnectionsCurrentCount in interface JDBCDataSourceRuntimeMBean

Overrides:

getActiveConnectionsCurrentCount in class AbstractDataSourceRuntimeImpl

Returns:

Current total number of active connections.

getNumAvailable

public int getNumAvailable()

Description copied from interface: JDBCDataSourceRuntimeMBean

The number of database connections that are currently idle and available to be used by applications in this instance of the data source.

Specified by:

getNumAvailable in interface JDBCDataSourceRuntimeMBean

Overrides:

getNumAvailable in class AbstractDataSourceRuntimeImpl

Returns:

The number of available connections in this data source.

getReserveRequestCount

public long getReserveRequestCount()

Description copied from interface: JDBCDataSourceRuntimeMBean

The cumulative, running count of requests for a connection from this data source.

Specified by:

getReserveRequestCount in interface JDBCDataSourceRuntimeMBean

Overrides:

getReserveRequestCount in class AbstractDataSourceRuntimeImpl

Returns:

The cumulative count of requests for connections from this data source.

getActiveConnectionsAverageCount

public int getActiveConnectionsAverageCount()

Description copied from interface: JDBCDataSourceRuntimeMBean

Average number of active connections in this instance of the data source.

Active connections are connections in use by an application. This value is only valid if the resource is configured to allow shrinking.

Specified by:

getActiveConnectionsAverageCount in interface JDBCDataSourceRuntimeMBean

Overrides:

getActiveConnectionsAverageCount in class AbstractDataSourceRuntimeImpl

Returns:

The running average of active connections.

getCurrCapacityHighCount

public int getCurrCapacityHighCount()

Description copied from interface: JDBCDataSourceRuntimeMBean

Highest number of database connections available or in use (current capacity) in this instance of the data source since the data source was deployed.

Specified by:

getCurrCapacityHighCount in interface JDBCDataSourceRuntimeMBean

Overrides:

getCurrCapacityHighCount in class AbstractDataSourceRuntimeImpl

Returns:

The high watermark of current capacity of this data source.

getConnectionsTotalCount

public int getConnectionsTotalCount()

Description copied from class: DataSourceRuntimeMBeanImpl

Returns the total number of JDBC connections in this DataSourceRuntimeMBean since the pool is instantiated.

Specified by:

getConnectionsTotalCount in interface JDBCDataSourceRuntimeMBean

Overrides:

getConnectionsTotalCount in class AbstractDataSourceRuntimeImpl

Returns:

The cumulative total number of JDBC connections created in this data source.

getNumUnavailable

public int getNumUnavailable()

Description copied from interface: JDBCDataSourceRuntimeMBean

The number of connections currently in use by applications or being tested in this instance of the data source.

Specified by:

getNumUnavailable in interface JDBCDataSourceRuntimeMBean

Overrides:

getNumUnavailable in class AbstractDataSourceRuntimeImpl

Returns:

The number of connections currently in use for this pool.

getWaitingForConnectionSuccessTotal

public long getWaitingForConnectionSuccessTotal()

Description copied from interface: JDBCDataSourceRuntimeMBean

The cumulative, running count of requests for a connection from this data source that had to wait before getting a connection and eventually succeeded in getting a connection.

Specified by:

getWaitingForConnectionSuccessTotal in interface JDBCDataSourceRuntimeMBean

Overrides:

getWaitingForConnectionSuccessTotal in class AbstractDataSourceRuntimeImpl

Returns:

Cumulative count of waiters that successfully obtained a connection.

testPool

public java.lang.String testPool()

Description copied from interface: JDBCDataSourceRuntimeMBean

Tests the connection pool in the data source by reserving and releasing a connection from it.

If the pool configuration attribute TestConnectionsOnReserve is enabled, the acquired connection is also tested as part of the reserve operation.

Specified by:

testPool in interface JDBCDataSourceRuntimeMBean

Overrides:

testPool in class AbstractDataSourceRuntimeImpl

Returns:

Null upon success, else returns stacktrace.

See Also:

weblogic.management.configuration.JDBCConnectionPoolMBean