| Method Summary |
|
| public void | addInstanceLifecycleListener(InstanceLifecycleListener listener, Class[] classes)
Method to register a lifecycle listener as per JDO 2.0 spec 12.15. |
| protected void | assertActiveTransaction()
Method to assert if the current transaction is active. |
| protected void | assertIsOpen()
Method to assert if this Persistence Manager is open. |
| protected void | assertReadable(String operation)
Method to assert if no active transaction and nontransactionalRead is not set. |
| protected void | assertWritable()
Method to assert if the current transaction is active or non transactional writes are allowed. |
| public void | checkConsistency()
This method validates the cache with the datastore. |
| public synchronized void | close()
Method to close the Persistence Manager. |
| public javax.jdo.Transaction | currentTransaction()
Accessor for the current transaction. |
| public synchronized void | deletePersistent(Object obj)
JDO method to delete an object from the datastore. |
| public synchronized void | deletePersistentAll(Object[] pcs)
JDO method to delete an array of objects from the datastore. |
| public synchronized void | deletePersistentAll(Collection pcs)
JDO method to delete a collection of objects from the datastore. |
| public synchronized Object | detachCopy(Object pc)
JDO method to detach a persistent object. |
| public synchronized Object[] | detachCopyAll(Object[] pcs)
Detach the specified objects from the PersistenceManager. |
| public synchronized Collection | detachCopyAll(Collection pcs)
Detach the specified objects from the PersistenceManager. |
| public synchronized void | evict(Object obj)
Method to evict an object from L1 cache. |
| public synchronized void | evictAll(Class cls, boolean subclasses)
Method to evict all objects of the specified type (and optionaly its subclasses). |
| public synchronized void | evictAll(boolean subclasses, Class cls)
Method to evict all objects of the specified type (and optionaly its subclasses). |
| public synchronized void | evictAll(Object[] pcs)
Method to evict an array of objects from L1 cache. |
| public synchronized void | evictAll(Collection pcs)
Method to evict a collection of objects from L1 cache. |
| public synchronized void | evictAll()
Method to evict all current objects from L1 cache. |
| public synchronized void | flush()
This method flushes all dirty, new, and deleted instances to the
datastore. |
| public AbstractPersistenceManagerFactory | getAbstractPersistenceManagerFactory()
Accessor for the PersistenceManager Factory. |
| public boolean | getCopyOnAttach()
Accessor for whether to copy objects on attaching. |
| public JDOConnection | getDataStoreConnection()
Accessor for a connection on the datastore. |
| public boolean | getDetachAllOnCommit()
Accessor for whether to detach all objects on commit of the transaction. |
| public synchronized Extent | getExtent(Class pcClass, boolean subclasses)
Extents are collections of datastore objects managed by the datastore,
not by explicit user operations on collections. |
| public synchronized Extent | getExtent(Class pcClass)
Extents are collections of datastore objects managed by the datastore,
not by explicit user operations on collections. |
| public FetchPlan | getFetchPlan()
|
| public boolean | getIgnoreCache()
Accessor for whether to ignore the cache. |
| public Set | getManagedObjects()
Accessor for the objects currently managed by this PM in the current transaction. |
| public Set | getManagedObjects(Class[] classes)
Accessor for the objects currently managed by this PM in the current transaction. |
| public Set | getManagedObjects(EnumSet states)
Accessor for the objects currently managed by this PM in the current transaction. |
| public Set | getManagedObjects(EnumSet states, Class[] classes)
Accessor for the objects currently managed by this PM in the current transaction. |
| public boolean | getMultithreaded()
Accessor for whether the Persistence Manager is multithreaded. |
| public synchronized Object | getObjectById(Object id)
Accessor for an object given the object id.
Parameters:
id - Id of the object. |
| public synchronized Object | getObjectById(Object id, boolean validate)
Accessor for an object given the object id. |
| public Object | getObjectById(Class cls, Object key)
Convenience method that exactly matches the behavior of calling
pm.getObjectById (pm.newObjectIdInstance (cls, key), true). |
| public Object | getObjectId(Object pc)
Accessor for an object id given the object. |
| public Class | getObjectIdClass(Class cls)
Accessor for the class of the object id given the class of object. |
| public ObjectManager | getObjectManager()
Convenience accessor for the ObjectManager performing the actual persistence. |
| public Collection | getObjectsById(Collection oids, boolean validate)
Accessor for the objects given the object ids. |
| public Object[] | getObjectsById(boolean validate, Object[] oids)
Accessor for the objects given the object ids.
Parameters:
validate - Whether to validate the object state
Parameters:
oids - Ids of the objects. |
| public Object[] | getObjectsById(Object[] oids, boolean validate)
Accessor for the objects given the object ids. |
| public Collection | getObjectsById(Collection oids)
Accessor for the objects given the object ids, validating the objects.
Parameters:
oids - Ids of the objects. |
| public Object[] | getObjectsById(Object[] oids)
Accessor for the objects given the object ids, validating the objects.
Parameters:
oids - Ids of the objects. |
| public PersistenceManagerFactory | getPersistenceManagerFactory()
Accessor for the PersistenceManager Factory. |
| public Sequence | getSequence(String sequenceName)
Method to retrieve a sequence by name. |
| public Date | getServerDate()
Accessor for the date on the datastore. |
| public Object | getTransactionalObjectId(Object pc)
Accessor for the object id of a transactional object given the object. |
| public synchronized Object | getUserObject(Object key)
Method to get a user object from the PersistenceManager. |
| public synchronized Object | getUserObject()
The application might manage PersistenceManager instances by using an
associated object for bookkeeping purposes. |
| protected boolean | hasPersistenceInformationForClass(Class cls)
Utility method to check if the specified class has reachable metadata/annotations. |
| public boolean | isClosed()
Accessor for whether this ObjectManager is closed. |
| public synchronized void | makeNontransactional(Object pc)
Method to make nontransactional an object. |
| public synchronized void | makeNontransactionalAll(Object[] pcs)
Method to make nontransactional an array of objects. |
| public synchronized void | makeNontransactionalAll(Collection pcs)
Method to make nontransactional a collection of objects. |
| public synchronized Object | makePersistent(Object obj)
JDO method to persist an object. |
| public synchronized Object[] | makePersistentAll(Object[] pcs)
JDO method to make persistent an array of objects. |
| public synchronized Collection | makePersistentAll(Collection pcs)
JDO method to make persistent a collection of objects. |
| public synchronized void | makeTransactional(Object pc)
Method to make transactional an object. |
| public synchronized void | makeTransactionalAll(Object[] pcs)
Method to make transactional an array of objects. |
| public synchronized void | makeTransactionalAll(Collection pcs)
Method to make transactional a collection of objects. |
| public synchronized void | makeTransient(Object pc, boolean useFetchPlan)
Method to make transient an object allowing fetching using the fetch plan. |
| public synchronized void | makeTransient(Object pc)
Method to make transient an object. |
| public synchronized void | makeTransientAll(Object[] pcs)
Method to make transient an array of objects. |
| public synchronized void | makeTransientAll(Object[] pcs, boolean includeFetchPlan)
Method to make transient an array of objects. |
| public synchronized void | makeTransientAll(boolean includeFetchPlan, Object[] pcs)
Method to make transient an array of objects. |
| public synchronized void | makeTransientAll(Collection pcs, boolean useFetchPlan)
Method to make transient a collection of objects. |
| public synchronized void | makeTransientAll(Collection pcs)
Method to make transient a collection of objects. |
| public Object | newInstance(Class persistenceCapable)
Method to generate an instance of an interface, abstract class, or concrete PC class. |
| public synchronized Query | newNamedQuery(Class cls, String queryName)
Construct a query instance with the candidate class and the query name.
Parameters:
cls - The class to query
Parameters:
queryName - Name of the query. |
| public Object | newObjectIdInstance(Class pcClass, Object key)
This method returns an object id instance corresponding to the pcClass and key arguments.
It has 2 modes of operation. |
| public synchronized Query | newQuery()
Construct an empty query instance. |
| public synchronized Query | newQuery(Object obj)
Construct a query instance from another query. |
| public synchronized Query | newQuery(String query)
Construct a query instance using the specified Single-String query. |
| public synchronized Query | newQuery(String language, Object query)
Construct a query instance using the specified language and the specified
query. |
| public synchronized Query | newQuery(Class cls)
Construct a query instance with the candidate class specified. |
| public synchronized Query | newQuery(Extent cln)
Construct a query instance with the candidate Extent specified; the
candidate class is taken from the Extent. |
| public synchronized Query | newQuery(Class cls, Collection cln)
Construct a query instance with the candidate class and candidate
Collection specified. |
| public synchronized Query | newQuery(Class cls, String filter)
Construct a query instance with the candidate class and filter specified. |
| public synchronized Query | newQuery(Class cls, Collection cln, String filter)
Construct a query instance with the candidate class, the candidate
Collection, and filter specified. |
| public synchronized Query | newQuery(Extent cln, String filter)
Construct a query instance with the candidate Extent and filter
specified. |
| public synchronized Object | putUserObject(Object key, Object value)
Method to put a user object into the PersistenceManager. |
| public synchronized void | refresh(Object obj)
Method to do a refresh of an object. |
| public synchronized void | refreshAll(Object[] pcs)
Method to do a refresh of an array of objects. |
| public synchronized void | refreshAll(Collection pcs)
Method to do a refresh of a collection of objects. |
| public synchronized void | refreshAll()
Method to do a refresh of all objects. |
| public synchronized void | refreshAll(JDOException exc)
Method to do a refresh of objects that failed verification in the
exception. |
| public void | removeInstanceLifecycleListener(InstanceLifecycleListener listener)
Method to remove a currently registered lifecycle listener, as per JDO 2.0 spec 12.15. |
| public synchronized Object | removeUserObject(Object key)
Method to remove a user object from the PersistenceManager. |
| public synchronized void | retrieve(Object pc, boolean fgOnly)
Method to retrieve the fields of an object. |
| public synchronized void | retrieve(Object pc)
Method to retrieve the fields of an object. |
| public synchronized void | retrieveAll(Object[] pcs)
Method to retrieve an array of objects. |
| public void | retrieveAll(Object[] pcs, boolean fgOnly)
Retrieve field values of instances from the store. |
| public void | retrieveAll(boolean fgOnly, Object[] pcs)
Retrieve field values of instances from the store. |
| public void | retrieveAll(Collection pcs, boolean fgOnly)
Retrieve field values of instances from the store. |
| public synchronized void | retrieveAll(Collection pcs)
Method to retrieve a collection of objects. |
| public void | setCopyOnAttach(boolean flag)
Mutator for whether to copy objects on attach. |
| public void | setDetachAllOnCommit(boolean flag)
Mutator for whether to detach all objects on commit of the transaction. |
| public void | setIgnoreCache(boolean flag)
Mutator for whether to ignore the cache. |
| public void | setMultithreaded(boolean flag)
Mutator for whether the Persistence Manager is multithreaded. |
| protected void | setTransaction(org.jpox.Transaction tx)
Method to allow setting of the transaction by a superclass. |
| public synchronized void | setUserObject(Object userObject)
The application might manage PersistenceManager instances by using an
associated object for bookkeeping purposes. |
