PersisterAdapter (Tammi Framework API)

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org.norther.tammi.root.db
Class PersisterAdapter

java.lang.Object
  org.norther.tammi.root.db.PersisterAdapter

All Implemented Interfaces:: Persister

Direct Known Subclasses:: HibernatePersister, OJBPersister, XMLPersister

public abstract class PersisterAdapter
extends Object
implements Persister
extends Object
implements Persister

An abstract persister adapter.

Author:: Ilkka Priha

Constructor Summary
`PersisterAdapter(String key, Object adapt, MBeanReference pbf)` Constructs a new persister with an adaptee and an MBean server.
`PersisterAdapter(String key, Object adapt, Principal princ, MBeanReference ref)` Constructs a new persister with an adaptee, principal and an MBean server.

Method Summary
`void`	`abortTransaction()` Aborts a transaction to cancel updates to the repository.
`void`	`beginTransaction()` Begins a transaction to start updates in the repository.
`DBQuery`	`buildQuery(String className, DBCriteria criteria, boolean distinct)` Builds a query to a specified criteria for the named class.
`DBQuery`	`buildQuery(String className, String[] attributes, DBCriteria criteria, boolean distinct)` Builds a query to a specified criteria for the named class returning only selected attributes.
`DBQuery`	`buildQuery(String className, String expr, boolean sql)` Builds a query to a query language expression for the named class.
`void`	`clearCache()` Clears the cache associated to this persister, if any.
`void`	`close()` Closes the connection to the repository.
`void`	`commitTransaction()` Commits a transaction to complete updates in the repository.
`void`	`deleteObjects(Class clazz, DBCriteria criteria)` Deletes objects of the specified criteria and class as one transaction.
`void`	`deleteObjects(Class clazz, String attribute, Object value, int condition)` Deletes objects of the specified class from the repository as one transaction.
`void`	`deleteObjects(String className, DBCriteria criteria)` Deletes objects of the specified criteria and named class as one transaction.
`void`	`deleteObjects(String className, String attribute, Object value, int condition)` Deletes objects of the named class from the repository as one transaction.
`void`	`dump(Collection objects, File file)` Dumps a objects into a dump file if this persister supports files.
`Object`	`getAdaptee()` Gets the implementation specific persister adaptee, if any.
`String`	`getConnectionKey()` Gets the connection key bound to this persister.
`String`	`getKeyAttribute(Class clazz)` Gets the primary key attribute of the specified class.
`String`	`getKeyAttribute(String className)` Gets the primary key attribute of the named class.
`String[]`	`getKeyAttributes(Class clazz)` Gets the primary key attributes of the specified class.
`String[]`	`getKeyAttributes(String className)` Gets the primary key attributes of the named class.
`Locale`	`getLocale()` Gets the locale of this persister.
`protected Object`	`getMBeanReferent(Object object)` Gets the referent of an MBean reference.
`MBeanServer`	`getMBeanServer()` Gets the MBean server of this persister.
`protected PersisterFactory`	`getPersisterFactory()` Gets the persister factory.
`Principal`	`getPrincipal()` Gets the principal of this persister.
`String`	`getRepository(String className)` Gets the name of the repository of the named class.
`boolean`	`isClosed()` Checks whether this persister is closed.
`boolean`	`isInTransaction()` Checks whether this persister is performing a transaction.
`boolean`	`isPersistentAttribute(Class clazz, String field)` Checks whether an attribute of the specified class is persistent.
`boolean`	`isPersistentAttribute(String className, String field)` Checks whether an attribute of the named class is persistent.
`boolean`	`isTransactionsSupported()` Checks whether this persister implementation supports transactions.
`Collection`	`load(File file)` Loads objects from a dump file if this persister supports files.
`protected void`	`modified()` Notifies the persister factory about modifications.
`Object`	`queryBySample(Object identity)` Queries an object by its properties or identity.
`int`	`queryCount(Class clazz, DBCriteria criteria)` Queries the count of objects of the specified criteria and class.
`int`	`queryCount(Class clazz, String attribute, Object value, int condition)` Queries the count of objects of the specified class.
`int`	`queryCount(String className, DBCriteria criteria)` Queries the count of objects of the specified criteria and named class.
`int`	`queryCount(String className, String attribute, Object value, int condition)` Queries the count of objects of the named class.
`QueryIterator`	`queryIterator(Class clazz, DBCriteria criteria)` Queries an iterator to a collection of objects of the specified criteria and class.
`QueryIterator`	`queryIterator(Class clazz, String attribute, Object value, int condition)` Queries an iterator to a collection of objects of the specified class.
`QueryIterator`	`queryIterator(String className, DBCriteria criteria)` Queries an iterator to a collection of objects of the specified criteria and named class.
`QueryIterator`	`queryIterator(String className, String attribute, Object value, int condition)` Queries an iterator to a collection of objects of the named class.
`Object`	`queryObject(Class clazz, Object value)` Queries an object of the specified class.
`Object`	`queryObject(Class clazz, String attribute, Object value)` Queries an object of the specified class with the named attribute.
`Object`	`queryObject(String className, Object value)` Queries an object of the named class.
`Object`	`queryObject(String className, String attribute, Object value)` Queries an object of the named class with the named attribute.
`Collection`	`queryObjects(Class clazz, DBCriteria criteria)` Queries objects of the specified criteria and class.
`Collection`	`queryObjects(Class clazz, String attribute, Object value, int condition)` Queries objects of the specified class.
`Collection`	`queryObjects(String className, DBCriteria criteria)` Queries objects of the specified criteria and named class.
`Collection`	`queryObjects(String className, String attribute, Object value, int condition)` Queries objects of the named class.
`void`	`refreshReference(Object object, String name, boolean force)` Refreshes a named reference of the specified object.
`void`	`refreshReferences(Object object, boolean force)` Refreshes references of the specified object.
`void`	`removeFromCache(Object object)` Removes the specified object from the cache.
`void`	`setLocale(Locale loc)` Sets the locale of this persister.
`protected Class`	`toClass(String className)` Returns the class instance of the named class.

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

Methods inherited from interface org.norther.tammi.root.db.Persister
`buildQuery, buildQuery, buildQuery, buildQuery, deleteObject, deleteObjects, deleteObjects, getCriteria, getCriteria, insertObject, insertObjects, queryCount, queryIterator, queryObject, queryObjects, storeObject, storeObjects, toIdentity, updateObject, updateObjects`

Constructor Detail

PersisterAdapter

public PersisterAdapter(String key,
                        Object adapt,
                        MBeanReference pbf)

Constructs a new persister with an adaptee and an MBean server.

Parameters:: key - the connector key.; adapt - the persister adaptee.; pbf - the persister factory.
Throws:: NullPointerException - if key is null.

PersisterAdapter

public PersisterAdapter(String key,
                        Object adapt,
                        Principal princ,
                        MBeanReference ref)

Constructs a new persister with an adaptee, principal and an MBean server.

Parameters:: key - the connector key.; adapt - the persister adaptee.; princ - the principal.; ref - the persister factory.
Throws:: NullPointerException - if key is null.

Method Detail