javax.jdo

## Interface PersistenceManagerFactory

- All Superinterfaces:
    Serializable

      public interface PersistenceManagerFactory
      extends Serializable

  The `PersistenceManagerFactory` is the interface to use to obtain `PersistenceManager` instances. All `PersistenceManager` instances obtained from the same `PersistenceManagerFactory` will have the same default properties.

  `PersistenceManagerFactory` instances may be configured and serialized for later use. They may be stored via JNDI and looked up and used later. Any properties configured will be saved and restored.

  Once the first `PersistenceManager` is obtained from the `PersistenceManagerFactory`, the factory can no longer be configured.

  If the `ConnectionFactory` property is set (non-`null`) then all other Connection properties including `ConnectionFactoryName` are ignored; otherwise, if `ConnectionFactoryName` is set (non-`null`) then all other Connection properties are ignored. Similarly, if the `ConnectionFactory2` property is set (non-`null`) then `ConnectionFactory2Name` is ignored.

  Operational state (`PersistenceManager` pooling, connection pooling, operational parameters) must not be serialized.

  Version:
    2.2

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `addFetchGroups(FetchGroup... groups)` Add the `FetchGroup`s to the set of active fetch groups.
    `void` | `addInstanceLifecycleListener(InstanceLifecycleListener listener, Class[] classes)` Add the parameter listener to the list of instance lifecycle event listeners set as the initial listeners for each PersistenceManager created by this PersistenceManagerFactory.
    `void` | `close()` Close this PersistenceManagerFactory.
    `String` | `getConnectionDriverName()` Get the driver name for the data store connection.
    `Object` | `getConnectionFactory()` Get the data store connection factory.
    `Object` | `getConnectionFactory2()` Get the second data store connection factory.
    `String` | `getConnectionFactory2Name()` Get the name for the second data store connection factory.
    `String` | `getConnectionFactoryName()` Get the name for the data store connection factory.
    `String` | `getConnectionURL()` Get the URL for the data store connection.
    `String` | `getConnectionUserName()` Get the user name for the data store connection.
    `boolean` | `getCopyOnAttach()` Gets the default copyOnAttach setting for all `PersistenceManager` instances obtained from this factory.
    `DataStoreCache` | `getDataStoreCache()` Return the `DataStoreCache` that this factory uses for controlling a second-level cache.
    `Integer` | `getDatastoreReadTimeoutMillis()` Get the default timeout setting for read operations.
    `Integer` | `getDatastoreWriteTimeoutMillis()` Get the default timeout setting for write operations.
    `boolean` | `getDetachAllOnCommit()` Gets the detachAllOnCommit setting.
    `FetchGroup` | `getFetchGroup(Class cls, String name)` Create an unscoped, modifiable `FetchGroup` for the Class and name.
    `Set` | `getFetchGroups()` Get a modifiable Set containing a mutable copy of all currently active (in scope) fetch groups.
    `boolean` | `getIgnoreCache()` Get the default IgnoreCache setting for all `PersistenceManager` instances obtained from this factory.
    `Collection<Class>` | `getManagedClasses()` Method to return the currently managed classes for this factory.
    `String` | `getMapping()` Get the Mapping setting for this factory.
    `TypeMetadata` | `getMetadata(String className)` Method to return the metadata object for the specified class/interface, if there is metadata defined for that class/interface.
    `boolean` | `getMultithreaded()` Get the default Multithreaded setting for all `PersistenceManager` instances obtained from this factory.
    `String` | `getName()` Gets the name of this PersistenceManagerFactory.
    `boolean` | `getNontransactionalRead()` Get the default NontransactionalRead setting for all `PersistenceManager` instances obtained from this factory.
    `boolean` | `getNontransactionalWrite()` Get the default NontransactionalWrite setting for all `PersistenceManager` instances obtained from this factory.
    `boolean` | `getOptimistic()` Get the default Optimistic setting for all `PersistenceManager` instances obtained from this factory.
    `PersistenceManager` | `getPersistenceManager()` Get an instance of `PersistenceManager` from this factory.
    `PersistenceManager` | `getPersistenceManager(String userid, String password)` Get an instance of `PersistenceManager` from this factory.
    `PersistenceManager` | `getPersistenceManagerProxy()` Get a thread-safe instance of a proxy that dynamically binds on each method call to an instance of `PersistenceManager`.
    `String` | `getPersistenceUnitName()` Gets the PersistenceUnitName for this PersistenceManagerFactory.
    `Properties` | `getProperties()` Return non-configurable properties of this `PersistenceManagerFactory`.
    `boolean` | `getReadOnly()` Gets the value for read-only for this PMF.
    `boolean` | `getRestoreValues()` Get the default value for the RestoreValues property.
    `boolean` | `getRetainValues()` Get the default RetainValues setting for all `PersistenceManager` instances obtained from this factory.
    `String` | `getServerTimeZoneID()` Gets the TimeZone ID of the server associated with this PersistenceManagerFactory.
    `String` | `getTransactionIsolationLevel()` Get the value for transaction isolation level for this PMF.
    `String` | `getTransactionType()` Gets the TransactionType for this PersistenceManagerFactory.
    `boolean` | `isClosed()` A `PersistenceManagerFactory` instance can be used until it is closed.
    `JDOMetadata` | `newMetadata()` Method to return a new metadata object that can be subsequently modified and registered with the persistence process using the method `registerMetadata(javax.jdo.metadata.JDOMetadata)`.
    `void` | `registerMetadata(JDOMetadata metadata)` Method to register metadata with the persistence process managed by this `PersistenceManagerFactory`.
    `void` | `removeAllFetchGroups()` Remove all `FetchGroup`s from the set of active `FetchGroup`s.
    `void` | `removeFetchGroups(FetchGroup... groups)` Remove the `FetchGroup`s from the set of active `FetchGroup`s.
    `void` | `removeInstanceLifecycleListener(InstanceLifecycleListener listener)` Remove the parameter listener instance from the list of instance lifecycle event listeners set as the initial listeners for each PersistenceManager created by this PersistenceManagerFactory.
    `void` | `setConnectionDriverName(String driverName)` Set the driver name for the data store connection.
    `void` | `setConnectionFactory(Object connectionFactory)` Set the data store connection factory.
    `void` | `setConnectionFactory2(Object connectionFactory)` Set the second data store connection factory.
    `void` | `setConnectionFactory2Name(String connectionFactoryName)` Set the name for the second data store connection factory.
    `void` | `setConnectionFactoryName(String connectionFactoryName)` Set the name for the data store connection factory.
    `void` | `setConnectionPassword(String password)` Set the password for the data store connection.
    `void` | `setConnectionURL(String url)` Set the URL for the data store connection.
    `void` | `setConnectionUserName(String userName)` Set the user name for the data store connection.
    `void` | `setCopyOnAttach(boolean flag)` Sets the default copyOnAttach setting for all `PersistenceManager` instances obtained from this factory.
    `void` | `setDatastoreReadTimeoutMillis(Integer interval)` Specify a default timeout interval (milliseconds) for any read operations for persistence managers obtained from this persistence manager factory.
    `void` | `setDatastoreWriteTimeoutMillis(Integer interval)` Specify a default timeout interval (milliseconds) for any write operations for persistence managers obtained from this persistence manager factory.
    `void` | `setDetachAllOnCommit(boolean flag)` Sets the default detachAllOnCommit setting for all `PersistenceManager` instances obtained from this factory.
    `void` | `setIgnoreCache(boolean flag)` Set the default IgnoreCache setting for all `PersistenceManager` instances obtained from this factory.
    `void` | `setMapping(String mapping)` Set the Mapping setting for this factory.
    `void` | `setMultithreaded(boolean flag)` Set the default Multithreaded setting for all `PersistenceManager` instances obtained from this factory.
    `void` | `setName(String name)` Sets the name of this PersistenceManagerFactory.
    `void` | `setNontransactionalRead(boolean flag)` Set the default NontransactionalRead setting for all `PersistenceManager` instances obtained from this factory.
    `void` | `setNontransactionalWrite(boolean flag)` Set the default NontransactionalWrite setting for all `PersistenceManager` instances obtained from this factory.
    `void` | `setOptimistic(boolean flag)` Set the default Optimistic setting for all `PersistenceManager` instances obtained from this factory.
    `void` | `setPersistenceUnitName(String name)` Sets the PersistenceUnitName for this PersistenceManagerFactory.
    `void` | `setReadOnly(boolean flag)` Sets the value for whether the datastore is to be considered read-only.
    `void` | `setRestoreValues(boolean restoreValues)` Set the default value for the RestoreValues property.
    `void` | `setRetainValues(boolean flag)` Set the default RetainValues setting for all `PersistenceManager` instances obtained from this factory.
    `void` | `setServerTimeZoneID(String timezoneid)` Sets the TimeZone ID of the server associated with this PersistenceManagerFactory.
    `void` | `setTransactionIsolationLevel(String level)` Set the value for transaction isolation level for this PMF.
    `void` | `setTransactionType(String name)` Sets the TransactionType for this PersistenceManagerFactory.
    `Collection<String>` | `supportedOptions()` The application can determine from the results of this method which optional features, and which query languages are supported by the JDO implementation.

- - ### Method Detail

    - #### close

          void close()

      Close this PersistenceManagerFactory. Check for JDOPermission("closePersistenceManagerFactory") and if not authorized, throw SecurityException.

      If the authorization check succeeds, check to see that all PersistenceManager instances obtained from this PersistenceManagerFactory have no active transactions. If any PersistenceManager instances have an active transaction, throw a JDOUserException, with one nested JDOUserException for each PersistenceManager with an active Transaction.

      If there are no active transactions, then close all PersistenceManager instances obtained from this PersistenceManagerFactory, mark this PersistenceManagerFactory as closed, disallow getPersistenceManager methods, and allow all other get methods. If a set method or getPersistenceManager method is called after close, then JDOUserException is thrown.

      Since:
        1.0.1

    - #### isClosed

          boolean isClosed()

      A `PersistenceManagerFactory` instance can be used until it is closed.
      Returns:
        `true` if this `PersistenceManagerFactory` has been closed.
      Since:
        2.0
      See Also:
        `close()`

    - #### getPersistenceManager

          PersistenceManager getPersistenceManager()

      Get an instance of `PersistenceManager` from this factory. The instance has default values for options.

      After the first use of `getPersistenceManager`, no "set" methods will succeed.

      Returns:
        a `PersistenceManager` instance with default options.

    - #### getPersistenceManagerProxy

          PersistenceManager getPersistenceManagerProxy()

      Get a thread-safe instance of a proxy that dynamically binds on each method call to an instance of `PersistenceManager`.

      When used with a `PersistenceManagerFactory` that uses TransactionType JTA, the proxy can be used in a server to dynamically bind to an instance from this factory associated with the thread's current transaction. In this case, the close method is ignored, as the `PersistenceManager` is automatically closed when the transaction completes.

      When used with a `PersistenceManagerFactory` that uses TransactionType RESOURCE_LOCAL, the proxy uses an inheritable ThreadLocal to bind to an instance of `PersistenceManager` associated with the thread. In this case, the close method executed on the proxy closes the `PersistenceManager` and then clears the ThreadLocal. Use of this method does not affect the configurability of the `PersistenceManagerFactory`.

      Returns:
        a `PersistenceManager` proxy.
      Since:
        2.1

    - #### getPersistenceManager

          PersistenceManager getPersistenceManager(String userid,
                                                   String password)

      Get an instance of `PersistenceManager` from this factory. The instance has default values for options. The parameters `userid` and `password` are used when obtaining datastore connections from the connection pool.

      After the first use of `getPersistenceManager`, no "set" methods will succeed.

      Parameters:
        `userid` - the userid for the connection
        `password` - the password for the connection
      Returns:
        a `PersistenceManager` instance with default options.

    - #### setConnectionUserName

          void setConnectionUserName(String userName)

      Set the user name for the data store connection.
      Parameters:
        `userName` - the user name for the data store connection.

    - #### getConnectionUserName

          String getConnectionUserName()

      Get the user name for the data store connection.
      Returns:
        the user name for the data store connection.

    - #### setConnectionPassword

          void setConnectionPassword(String password)

      Set the password for the data store connection.
      Parameters:
        `password` - the password for the data store connection.

    - #### setConnectionURL

          void setConnectionURL(String url)

      Set the URL for the data store connection.
      Parameters:
        `url` - the URL for the data store connection.

    - #### getConnectionURL

          String getConnectionURL()

      Get the URL for the data store connection.
      Returns:
        the URL for the data store connection.

    - #### setConnectionDriverName

          void setConnectionDriverName(String driverName)

      Set the driver name for the data store connection. This property might be ignored by the JDO implementation because the JDBC DriverManager handles the driver name.
      Parameters:
        `driverName` - the driver name for the data store connection.

    - #### getConnectionDriverName

          String getConnectionDriverName()

      Get the driver name for the data store connection. This property might be ignored by the JDO implementation because the JDBC DriverManager handles the driver name.
      Returns:
        the driver name for the data store connection.

    - #### setConnectionFactoryName

          void setConnectionFactoryName(String connectionFactoryName)

      Set the name for the data store connection factory.
      Parameters:
        `connectionFactoryName` - the name of the data store connection factory.

    - #### getConnectionFactoryName

          String getConnectionFactoryName()

      Get the name for the data store connection factory.
      Returns:
        the name of the data store connection factory.

    - #### setConnectionFactory

          void setConnectionFactory(Object connectionFactory)

      Set the data store connection factory. JDO implementations will support specific connection factories. The connection factory interfaces are not part of the JDO specification.
      Parameters:
        `connectionFactory` - the data store connection factory.

    - #### getConnectionFactory

          Object getConnectionFactory()

      Get the data store connection factory.
      Returns:
        the data store connection factory.

    - #### setConnectionFactory2Name

          void setConnectionFactory2Name(String connectionFactoryName)

      Set the name for the second data store connection factory. This is needed for managed environments to get nontransactional connections for optimistic transactions.
      Parameters:
        `connectionFactoryName` - the name of the data store connection factory.

    - #### getConnectionFactory2Name

          String getConnectionFactory2Name()

      Get the name for the second data store connection factory. This is needed for managed environments to get nontransactional connections for optimistic transactions.
      Returns:
        the name of the data store connection factory.

    - #### setConnectionFactory2

          void setConnectionFactory2(Object connectionFactory)

      Set the second data store connection factory. This is needed for managed environments to get nontransactional connections for optimistic transactions. JDO implementations will support specific connection factories. The connection factory interfaces are not part of the JDO specification.
      Parameters:
        `connectionFactory` - the data store connection factory.

    - #### getConnectionFactory2

          Object getConnectionFactory2()

      Get the second data store connection factory. This is needed for managed environments to get nontransactional connections for optimistic transactions.
      Returns:
        the data store connection factory.

    - #### setMultithreaded

          void setMultithreaded(boolean flag)

      Set the default Multithreaded setting for all `PersistenceManager` instances obtained from this factory.
      Parameters:
        `flag` - the default Multithreaded setting.

    - #### getMultithreaded

          boolean getMultithreaded()

      Get the default Multithreaded setting for all `PersistenceManager` instances obtained from this factory.
      Returns:
        the default Multithreaded setting.

    - #### setMapping

          void setMapping(String mapping)

      Set the Mapping setting for this factory. This is used to find the object-datastore mapping file(s).
      Parameters:
        `mapping` - the Mapping setting.

    - #### getMapping

          String getMapping()

      Get the Mapping setting for this factory. This is used to find the object-datastore mapping file(s).
      Returns:
        the Mapping setting.

    - #### setOptimistic

          void setOptimistic(boolean flag)

      Set the default Optimistic setting for all `PersistenceManager` instances obtained from this factory.
      Parameters:
        `flag` - the default Optimistic setting.

    - #### getOptimistic

          boolean getOptimistic()

      Get the default Optimistic setting for all `PersistenceManager` instances obtained from this factory.
      Returns:
        the default Optimistic setting.

    - #### setRetainValues

          void setRetainValues(boolean flag)

      Set the default RetainValues setting for all `PersistenceManager` instances obtained from this factory.
      Parameters:
        `flag` - the default RetainValues setting.

    - #### getRetainValues

          boolean getRetainValues()

      Get the default RetainValues setting for all `PersistenceManager` instances obtained from this factory.
      Returns:
        the default RetainValues setting.

    - #### setRestoreValues

          void setRestoreValues(boolean restoreValues)

      Set the default value for the RestoreValues property. If `true`, at rollback, fields of newly persistent instances are restored to their values as of the beginning of the transaction, and the instances revert to transient. Additionally, fields of modified instances of primitive types and immutable reference types are restored to their values as of the beginning of the transaction.

      If `false`, at rollback, the values of fields of newly persistent instances are unchanged and the instances revert to transient. Additionally, dirty instances transition to hollow. If an implementation does not support this option, a `JDOUnsupportedOptionException` is thrown.

      Parameters:
        `restoreValues` - the value of the restoreValues property

    - #### getRestoreValues

          boolean getRestoreValues()

      Get the default value for the RestoreValues property.
      Returns:
        the value of the restoreValues property

    - #### setNontransactionalRead

          void setNontransactionalRead(boolean flag)

      Set the default NontransactionalRead setting for all `PersistenceManager` instances obtained from this factory.
      Parameters:
        `flag` - the default NontransactionalRead setting.

    - #### getNontransactionalRead

          boolean getNontransactionalRead()

      Get the default NontransactionalRead setting for all `PersistenceManager` instances obtained from this factory.
      Returns:
        the default NontransactionalRead setting.

    - #### setNontransactionalWrite

          void setNontransactionalWrite(boolean flag)

      Set the default NontransactionalWrite setting for all `PersistenceManager` instances obtained from this factory.
      Parameters:
        `flag` - the default NontransactionalWrite setting.

    - #### getNontransactionalWrite

          boolean getNontransactionalWrite()

      Get the default NontransactionalWrite setting for all `PersistenceManager` instances obtained from this factory.
      Returns:
        the default NontransactionalWrite setting.

    - #### setIgnoreCache

          void setIgnoreCache(boolean flag)

      Set the default IgnoreCache setting for all `PersistenceManager` instances obtained from this factory.
      Parameters:
        `flag` - the default IgnoreCache setting.

    - #### getIgnoreCache

          boolean getIgnoreCache()

      Get the default IgnoreCache setting for all `PersistenceManager` instances obtained from this factory.
      Returns:
        the default IngoreCache setting.

    - #### getDetachAllOnCommit

          boolean getDetachAllOnCommit()

      Gets the detachAllOnCommit setting.
      Returns:
        the default detachAllOnCommit setting.
      Since:
        2.0
      See Also:
        `setDetachAllOnCommit(boolean)`

    - #### setDetachAllOnCommit

          void setDetachAllOnCommit(boolean flag)

      Sets the default detachAllOnCommit setting for all `PersistenceManager` instances obtained from this factory.
      Parameters:
        `flag` - the default DetachAllOnCommit setting
      Since:
        2.0
      See Also:
        `getDetachAllOnCommit()`

    - #### getCopyOnAttach

          boolean getCopyOnAttach()

      Gets the default copyOnAttach setting for all `PersistenceManager` instances obtained from this factory.
      Returns:
        the copyOnAttach setting.
      Since:
        2.1
      See Also:
        `setCopyOnAttach(boolean)`

    - #### setCopyOnAttach

          void setCopyOnAttach(boolean flag)

      Sets the default copyOnAttach setting for all `PersistenceManager` instances obtained from this factory.

      CopyOnAttach set to `true` specifies that during makePersistent, copies are made of detached parameter instances. With this flag set to `false`, detached parameter instances are attached directly and change their state from detached-clean to persistent-clean or from detached-dirty to persistent-dirty.

      Parameters:
        `flag` - Whether we should copy on attach
      Since:
        2.1
      See Also:
        `getCopyOnAttach()`

    - #### setName

          void setName(String name)

      Sets the name of this PersistenceManagerFactory.
      Parameters:
        `name` - the name of this PMF
      Since:
        2.1

    - #### getName

          String getName()

      Gets the name of this PersistenceManagerFactory.
      Returns:
        the name of this PMF
      Since:
        2.1

    - #### setPersistenceUnitName

          void setPersistenceUnitName(String name)

      Sets the PersistenceUnitName for this PersistenceManagerFactory. This has the same semantics as the same-named property in JSR-220 PersistenceUnitInfo.
      Parameters:
        `name` - the PersistenceUnitName
      Since:
        2.1
      See Also:
        `getPersistenceUnitName()`

    - #### getPersistenceUnitName

          String getPersistenceUnitName()

      Gets the PersistenceUnitName for this PersistenceManagerFactory.
      Returns:
        the PersistenceUnitName
      Since:
        2.1
      See Also:
        `setPersistenceUnitName(String)`

    - #### setServerTimeZoneID

          void setServerTimeZoneID(String timezoneid)

      Sets the TimeZone ID of the server associated with this PersistenceManagerFactory. The parameter is a String suitable for use with TimeZone.getTimeZone(). The String must match an ID returned by TimeZone.getAvailableIDs(). If the ServerTimeZoneID is not set, or set to the null String, assume that the server has the same TimeZone ID as the client. If incorrectly set, the result of PersistenceManager.getServerDate() might be incorrect.
      Parameters:
        `timezoneid` - the TimeZone ID of the server
      Throws:
        `JDOUserException` - if the parameter does not match an ID from TimeZone.getAvailableIDs()
      Since:
        2.1
      See Also:
        `getServerTimeZoneID()`, `TimeZone.getTimeZone(String)`, `TimeZone.getAvailableIDs()`, `PersistenceManager.getServerDate()`

    - #### getServerTimeZoneID

          String getServerTimeZoneID()

      Gets the TimeZone ID of the server associated with this PersistenceManagerFactory. If not set, assume that the server has the same TimeZone ID as the client.
      Returns:
        the TimeZone of the server
      Since:
        2.1
      See Also:
        `setServerTimeZoneID(String)`

    - #### setTransactionType

          void setTransactionType(String name)

      Sets the TransactionType for this PersistenceManagerFactory. Permitted values are "JTA" and "RESOURCE_LOCAL". This has the same semantics as the same-named property in JSR-220 EntityManagerFactory.
      Parameters:
        `name` - the TransactionType
      Throws:
        `JDOUserException` - if the parameter is not a permitted value
      Since:
        2.1
      See Also:
        `getTransactionType()`, `Constants.JTA`, `Constants.RESOURCE_LOCAL`

    - #### getTransactionType

          String getTransactionType()

      Gets the TransactionType for this PersistenceManagerFactory.
      Returns:
        the TransactionType
      Since:
        2.1
      See Also:
        `setTransactionType(String)`

    - #### getReadOnly

          boolean getReadOnly()

      Gets the value for read-only for this PMF. Indicates whether the datastore is read-only or writable.
      Returns:
        the readOnly setting.
      Since:
        2.2
      See Also:
        `setReadOnly(boolean)`

    - #### setReadOnly

          void setReadOnly(boolean flag)

      Sets the value for whether the datastore is to be considered read-only.

      ReadOnly set to `false` specifies that no updates can be performed to the datastore, and if updates are attempted a JDOReadOnlyException is thrown.

      Parameters:
        `flag` - whether we should consider this datastore read-only
      Since:
        2.2
      See Also:
        `getReadOnly()`

    - #### getTransactionIsolationLevel

          String getTransactionIsolationLevel()

      Get the value for transaction isolation level for this PMF.
      Returns:
        the transaction isolation level
      Since:
        2.2
      See Also:
        `setTransactionIsolationLevel(String)`

    - #### setTransactionIsolationLevel

          void setTransactionIsolationLevel(String level)

      Set the value for transaction isolation level for this PMF. Transaction isolation levels are defined in javax.jdo.Constants. If the requested level is not available, but a higher level is available, the higher level is silently used. If the requested level is not available, and no higher level is available, then JDOUnsupportedOptionException is thrown. Standard values in order from low to high are:
      - read-uncommitted
      - read-committed
      - repeatable-read
      - snapshot
      - serializable
      Parameters:
        `level` - the transaction isolation level
      Since:
        2.2
      See Also:
        `getTransactionIsolationLevel()`, `Constants.TX_READ_UNCOMMITTED`, `Constants.TX_READ_COMMITTED`, `Constants.TX_REPEATABLE_READ`, `Constants.TX_SNAPSHOT`, `Constants.TX_SERIALIZABLE`

    - #### setDatastoreReadTimeoutMillis

          void setDatastoreReadTimeoutMillis(Integer interval)

      Specify a default timeout interval (milliseconds) for any read operations for persistence managers obtained from this persistence manager factory. To unset the explicit timeout, specify null. For no timeout, specify 0. If the datastore and JDO implementation support timeouts, then javax.jdo.option.DatastoreTimeout is returned by supportedOptions(). If timeouts are not supported,this method will throw JDOUnsupportedOptionException.
      Parameters:
        `interval` - the timeout interval (milliseconds)
      Since:
        3.0

    - #### getDatastoreReadTimeoutMillis

          Integer getDatastoreReadTimeoutMillis()

      Get the default timeout setting for read operations. If timeouts are not supported,this method will return null.
      Returns:
        the default timeout setting (milliseconds).
      Since:
        3.0
      See Also:
        `setDatastoreReadTimeoutMillis(Integer)`

    - #### setDatastoreWriteTimeoutMillis

          void setDatastoreWriteTimeoutMillis(Integer interval)

      Specify a default timeout interval (milliseconds) for any write operations for persistence managers obtained from this persistence manager factory. To unset the explicit timeout, specify null. For no timeout, specify 0. If the datastore and JDO implementation support timeouts, then javax.jdo.option.DatastoreTimeout is returned by supportedOptions(). If timeouts are not supported,this method will throw JDOUnsupportedOptionException.
      Parameters:
        `interval` - the timeout interval (milliseconds)
      Since:
        3.0

    - #### getDatastoreWriteTimeoutMillis

          Integer getDatastoreWriteTimeoutMillis()

      Get the default timeout setting for write operations. If timeouts are not supported,this method will return null.
      Returns:
        the default timeout setting (milliseconds).
      Since:
        3.0
      See Also:
        `setDatastoreWriteTimeoutMillis(Integer)`

    - #### getProperties

          Properties getProperties()

      Return non-configurable properties of this `PersistenceManagerFactory`. Properties with keys `VendorName` and `VersionNumber` are required. Other keys are optional.
      Returns:
        the non-configurable properties of this `PersistenceManagerFactory`.

    - #### supportedOptions

          Collection<String> supportedOptions()

      The application can determine from the results of this method which optional features, and which query languages are supported by the JDO implementation.

      Each supported JDO feature is represented by a `String` with one of the following values:

      `javax.jdo.option.TransientTransactional
      javax.jdo.option.NontransactionalRead
      javax.jdo.option.NontransactionalWrite
      javax.jdo.option.RetainValues
      javax.jdo.option.Optimistic
      javax.jdo.option.ApplicationIdentity
      javax.jdo.option.DatastoreIdentity
      javax.jdo.option.NonDurableIdentity
      javax.jdo.option.ArrayList
      javax.jdo.option.HashMap
      javax.jdo.option.Hashtable
      javax.jdo.option.LinkedList
      javax.jdo.option.TreeMap
      javax.jdo.option.TreeSet
      javax.jdo.option.Vector
      javax.jdo.option.Map
      javax.jdo.option.List
      javax.jdo.option.Array
      javax.jdo.option.NullCollection
      javax.jdo.option.ChangeApplicationIdentity
      javax.jdo.option.BinaryCompatibility
      javax.jdo.option.GetDataStoreConnection
      javax.jdo.option.UnconstrainedQueryVariables
      javax.jdo.option.TransactionIsolationLevel.read-uncommitted
      javax.jdo.option.TransactionIsolationLevel.read-committed
      javax.jdo.option.TransactionIsolationLevel.repeatable-read
      javax.jdo.option.TransactionIsolationLevel.snapshot
      javax.jdo.option.TransactionIsolationLevel.serializable
      javax.jdo.option.QueryCancel
      javax.jdo.option.DatastoreTimeout
      javax.jdo.query.SQL
      javax.jdo.query.JDOQL`

      The standard JDO query language is represented by a `String`:

      `javax.jdo.query.JDOQL`

      Returns:
        the `Collection` of `String`s representing the supported options.

    - #### getDataStoreCache

          DataStoreCache getDataStoreCache()

      Return the `DataStoreCache` that this factory uses for controlling a second-level cache. If this factory does not use a second-level cache, the returned instance does nothing. This method never returns `null`.
      Returns:
        the DataStoreCache
      Since:
        2.0

    - #### addInstanceLifecycleListener

          void addInstanceLifecycleListener(InstanceLifecycleListener listener,
                                            Class[] classes)

      Add the parameter listener to the list of instance lifecycle event listeners set as the initial listeners for each PersistenceManager created by this PersistenceManagerFactory. The `addInstanceLifecycleListener` and `removeInstanceLifecycleListener` methods are considered to be configuration methods and can only be called when the PersistenceManagerFactory is configurable (before the first time `getPersistenceManager()` is called).

      The `classes` parameter identifies all of the classes of interest. If the `classes` parameter is specified as `null`, events for all persistent classes and interfaces will be sent to the listener.

      The listener will be called for each event for which it implements the corresponding `InstanceLifecycleListener` interface.

      Parameters:
        `listener` - the lifecycle listener
        `classes` - the classes of interest to the listener
      Since:
        2.0

    - #### removeInstanceLifecycleListener

          void removeInstanceLifecycleListener(InstanceLifecycleListener listener)

      Remove the parameter listener instance from the list of instance lifecycle event listeners set as the initial listeners for each PersistenceManager created by this PersistenceManagerFactory. The `addInstanceLifecycleListener` and `removeInstanceLifecycleListener` methods are considered to be configuration methods and can only be called when the PersistenceManagerFactory is configurable (before the first time `getPersistenceManager()` is called).
      Parameters:
        `listener` - the listener instance to be removed
      Since:
        2.0

    - #### addFetchGroups

          void addFetchGroups(FetchGroup... groups)

      Add the `FetchGroup`s to the set of active fetch groups. `FetchGroup`s are made unmodifiable before being added. `FetchGroup`s that match existing `FetchGroup`s replace the corresponding `FetchGroup`s. The replaced `FetchGroup`s become unscoped. Match is based on identical class and equal name. The methods `addFetchGroups(javax.jdo.FetchGroup...)`, `removeFetchGroups(javax.jdo.FetchGroup...)`, `getFetchGroups()`, and `removeAllFetchGroups()` are internally serialized.
      Parameters:
        `groups` - an array of FetchGroups
      Throws:
        `SecurityException` - if the caller is not authorized for `JDOPermission` ("manageMetadata")
      Since:
        2.2

    - #### removeFetchGroups

          void removeFetchGroups(FetchGroup... groups)

      Remove the `FetchGroup`s from the set of active `FetchGroup`s. Existing `FetchGroup`s that match parameter `FetchGroup`s are removed. Parameter `FetchGroup`s that do not match any existing `FetchGroup` are ignored. Removed `FetchGroup`s become unscoped. Match is based on identical class and equal name. The methods `addFetchGroups(javax.jdo.FetchGroup...)`, `removeFetchGroups(javax.jdo.FetchGroup...)`, `getFetchGroups()`, and `removeAllFetchGroups()` are internally serialized.
      Parameters:
        `groups` - an array of FetchGroups
      Throws:
        `SecurityException` - if the caller is not authorized for `JDOPermission` ("manageMetadata")
      Since:
        2.2

    - #### removeAllFetchGroups

          void removeAllFetchGroups()

      Remove all `FetchGroup`s from the set of active `FetchGroup`s. All removed `FetchGroup`s become unscoped. The methods `addFetchGroups(javax.jdo.FetchGroup...)`, `removeFetchGroups(javax.jdo.FetchGroup...)`, `getFetchGroups()`, and `removeAllFetchGroups()` are internally serialized.
      Throws:
        `SecurityException` - if the caller is not authorized for `JDOPermission` ("manageMetadata")
      Since:
        2.2

    - #### getFetchGroup

          FetchGroup getFetchGroup(Class cls,
                                   String name)

      Create an unscoped, modifiable `FetchGroup` for the Class and name. If a corresponding `FetchGroup` already exists in `PersistenceManagerFactory` scope, copy its definition to a new `FetchGroup`. If the `FetchGroup` does not already exist, create it with no members. The `FetchGroup` does not become in scope until it is added to the current set via `addFetchGroups(javax.jdo.FetchGroup...)`.
      Parameters:
        `cls` - the class or interface for the FetchGroup
        `name` - the name of the fetch group
      Returns:
        the FetchGroup
      Throws:
        `JDOUserException` - if the class is not a persistence-capable class or interface
      Since:
        2.2

    - #### getFetchGroups

          Set getFetchGroups()

      Get a modifiable Set containing a mutable copy of all currently active (in scope) fetch groups. The methods `addFetchGroups(javax.jdo.FetchGroup...)`, `removeFetchGroups(javax.jdo.FetchGroup...)`, `getFetchGroups()`, and `removeAllFetchGroups()` are internally serialized.
      Returns:
        a copy of all currently active fetch groups
      Throws:
        `SecurityException` - if the caller is not authorized for `JDOPermission` ("getMetadata")
      Since:
        2.2

    - #### registerMetadata

          void registerMetadata(JDOMetadata metadata)

      Method to register metadata with the persistence process managed by this `PersistenceManagerFactory`. Metadata can be created using the method `newMetadata()`. If there is already metadata registered for a class contained in this metadata object then a JDOUserException will be thrown.
      Parameters:
        `metadata` - The Metadata to register.
      Since:
        3.0

    - #### newMetadata

          JDOMetadata newMetadata()

      Method to return a new metadata object that can be subsequently modified and registered with the persistence process using the method `registerMetadata(javax.jdo.metadata.JDOMetadata)`.
      Returns:
        The metadata
      Since:
        3.0

    - #### getMetadata

          TypeMetadata getMetadata(String className)

      Method to return the metadata object for the specified class/interface, if there is metadata defined for that class/interface. If there is no metadata for the specified class/interface, or the parameter is null, then null will be returned.
      Parameters:
        `className` - Name of the class to get metadata for
      Returns:
        The metadata
      Since:
        3.0

    - #### getManagedClasses

          Collection<Class> getManagedClasses()

      Method to return the currently managed classes for this factory.
      Returns:
        Collection of persistable classes that are managed by this factory
      Since:
        3.1

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