Package org.hippoecm.hst.core.jcr.pool

Interface PoolingRepository

All Superinterfaces:

PoolingRepositoryMBean, Repository

public interface PoolingRepository
extends Repository, PoolingRepositoryMBean

Interface extending Repository to allow transparent access to internal session pooling implementation.

Version:

$Id$

Field Summary

Fields inherited from interface org.hippoecm.hst.core.jcr.pool.PoolingRepositoryMBean

COUNTER_SESSION_ACTIVATED, COUNTER_SESSION_CREATED, COUNTER_SESSION_DESTROYED, COUNTER_SESSION_OBTAINED, COUNTER_SESSION_PASSIVATED, COUNTER_SESSION_RETURNED, WHEN_EXHAUSTED_BLOCK, WHEN_EXHAUSTED_FAIL, WHEN_EXHAUSTED_GROW

Fields inherited from interface javax.jcr.Repository

IDENTIFIER_STABILITY, IDENTIFIER_STABILITY_INDEFINITE_DURATION, IDENTIFIER_STABILITY_METHOD_DURATION, IDENTIFIER_STABILITY_SAVE_DURATION, IDENTIFIER_STABILITY_SESSION_DURATION, LEVEL_1_SUPPORTED, LEVEL_2_SUPPORTED, NODE_TYPE_MANAGEMENT_AUTOCREATED_DEFINITIONS_SUPPORTED, NODE_TYPE_MANAGEMENT_INHERITANCE, NODE_TYPE_MANAGEMENT_INHERITANCE_MINIMAL, NODE_TYPE_MANAGEMENT_INHERITANCE_MULTIPLE, NODE_TYPE_MANAGEMENT_INHERITANCE_SINGLE, NODE_TYPE_MANAGEMENT_MULTIPLE_BINARY_PROPERTIES_SUPPORTED, NODE_TYPE_MANAGEMENT_MULTIVALUED_PROPERTIES_SUPPORTED, NODE_TYPE_MANAGEMENT_ORDERABLE_CHILD_NODES_SUPPORTED, NODE_TYPE_MANAGEMENT_OVERRIDES_SUPPORTED, NODE_TYPE_MANAGEMENT_PRIMARY_ITEM_NAME_SUPPORTED, NODE_TYPE_MANAGEMENT_PROPERTY_TYPES, NODE_TYPE_MANAGEMENT_RESIDUAL_DEFINITIONS_SUPPORTED, NODE_TYPE_MANAGEMENT_SAME_NAME_SIBLINGS_SUPPORTED, NODE_TYPE_MANAGEMENT_UPDATE_IN_USE_SUPORTED, NODE_TYPE_MANAGEMENT_VALUE_CONSTRAINTS_SUPPORTED, OPTION_ACCESS_CONTROL_SUPPORTED, OPTION_ACTIVITIES_SUPPORTED, OPTION_BASELINES_SUPPORTED, OPTION_JOURNALED_OBSERVATION_SUPPORTED, OPTION_LIFECYCLE_SUPPORTED, OPTION_LOCKING_SUPPORTED, OPTION_NODE_AND_PROPERTY_WITH_SAME_NAME_SUPPORTED, OPTION_NODE_TYPE_MANAGEMENT_SUPPORTED, OPTION_OBSERVATION_SUPPORTED, OPTION_QUERY_SQL_SUPPORTED, OPTION_RETENTION_SUPPORTED, OPTION_SHAREABLE_NODES_SUPPORTED, OPTION_SIMPLE_VERSIONING_SUPPORTED, OPTION_TRANSACTIONS_SUPPORTED, OPTION_UNFILED_CONTENT_SUPPORTED, OPTION_UPDATE_MIXIN_NODE_TYPES_SUPPORTED, OPTION_UPDATE_PRIMARY_NODE_TYPE_SUPPORTED, OPTION_VERSIONING_SUPPORTED, OPTION_WORKSPACE_MANAGEMENT_SUPPORTED, OPTION_XML_EXPORT_SUPPORTED, OPTION_XML_IMPORT_SUPPORTED, QUERY_FULL_TEXT_SEARCH_SUPPORTED, QUERY_JOINS, QUERY_JOINS_INNER, QUERY_JOINS_INNER_OUTER, QUERY_JOINS_NONE, QUERY_LANGUAGES, QUERY_STORED_QUERIES_SUPPORTED, QUERY_XPATH_DOC_ORDER, QUERY_XPATH_POS_INDEX, REP_NAME_DESC, REP_VENDOR_DESC, REP_VENDOR_URL_DESC, REP_VERSION_DESC, SPEC_NAME_DESC, SPEC_VERSION_DESC, WRITE_SUPPORTED

Method Summary

Modifier and Type	Method	Description
PoolingCounter	getPoolingCounter()	Returns pooling counter.
ResourceLifecycleManagement	getResourceLifecycleManagement()	Returns the resource lifecycle management implementation of this pool.
Session	impersonate(Credentials credentials)	Tries impersonation by the provided the credentials.
boolean	isActive()	Returns true if pooling repository is initialized to be available and not closed.
boolean	isDisposableWhenNotInUse()	Returns true if pooling repository can be marked to be disposed when not in use.
boolean	isMarkedForDisposal()	Returns true if this PoolingRepository is marked for disposal.
void	returnSession(Session session)	Returns the session to the pool.
void	setSessionsInvalidIfCreatedBeforeTimeMillis(long sessionsInvalidIfCreatedBeforeTimeMillis)	Sets max acceptable PooledSession.timeCreated timestamp, in millis.
void	setSessionsRefreshPendingAfter(long sessionsRefreshPendingTimeMillis)	Sets time millis to have each session be refreshed on activation if the session is not refreshed after the specified time millis.

Methods inherited from interface org.hippoecm.hst.core.jcr.pool.PoolingRepositoryMBean

clear, close, getInitialSize, getMaxActive, getMaxIdle, getMaxWait, getMinEvictableIdleTimeMillis, getMinIdle, getNumActive, getNumIdle, getNumTestsPerEvictionRun, getTestOnBorrow, getTestOnReturn, getTestWhileIdle, getTimeBetweenEvictionRunsMillis, getValidationQuery, getWhenExhaustedAction, initialize, setInitialSize, setMaxActive, setMaxIdle, setMaxWait, setMinEvictableIdleTimeMillis, setMinIdle, setNumTestsPerEvictionRun, setTestOnBorrow, setTestOnReturn, setTestWhileIdle, setTimeBetweenEvictionRunsMillis, setValidationQuery, setWhenExhaustedAction

Methods inherited from interface javax.jcr.Repository

getDescriptor, getDescriptorKeys, getDescriptorValue, getDescriptorValues, isSingleValueDescriptor, isStandardDescriptor, login, login, login, login

Method Details

returnSession

void returnSession(Session session)

Returns the session to the pool.

Note: There is no guard to prevent an object being returned to the pool multiple times. Clients are expected to discard references to returned objects and ensure that an object is not returned to the pool multiple times in sequence (i.e., without being borrowed again between returns). Violating this contract will result in the same object appearing multiple times in the pool and pool counters (numActive, numIdle) returning incorrect values.

Parameters:

session -

getResourceLifecycleManagement

ResourceLifecycleManagement getResourceLifecycleManagement()

Returns the resource lifecycle management implementation of this pool.

See Also:

• ResourceLifecycleManagement

impersonate

Session impersonate(Credentials credentials)
             throws LoginException,
RepositoryException

Tries impersonation by the provided the credentials. If this pooling repository is contained in a MultipleRepository implementation and the containing MultipleRepository has a proper repository for the provided credentials, then it can return a proper session impersonated. Otherwise, it returns null.

Parameters:

credentials -

Throws:

LoginException

RepositoryException

setSessionsRefreshPendingAfter

void setSessionsRefreshPendingAfter(long sessionsRefreshPendingTimeMillis)

Sets time millis to have each session be refreshed on activation if the session is not refreshed after the specified time millis.

Parameters:

sessionsRefreshPendingTimeMillis -

setSessionsInvalidIfCreatedBeforeTimeMillis

void setSessionsInvalidIfCreatedBeforeTimeMillis(long sessionsInvalidIfCreatedBeforeTimeMillis)

Sets max acceptable PooledSession.timeCreated timestamp, in millis. Sessions created before this time should be disposed of.

getPoolingCounter

PoolingCounter getPoolingCounter()

Returns pooling counter.

isActive

boolean isActive()

Returns true if pooling repository is initialized to be available and not closed.

isDisposableWhenNotInUse

boolean isDisposableWhenNotInUse()

Returns true if pooling repository can be marked to be disposed when not in use. For example, if a pooling repository can be disposable at runtime, then this should return true.

Returns:

true if it is possible that this PoolingRepository gets marked to be disposable when it is not in use

See Also:

• isMarkedForDisposal()

isMarkedForDisposal

boolean isMarkedForDisposal()

Returns true if this PoolingRepository is marked for disposal. When a PoolingRepository is marked for disposal, it should not be used any more This can return true only when isDisposableWhenNotInUse() returns true.

Returns:

true if this PoolingRepository is marked for disposal

See Also:

• isDisposableWhenNotInUse()