XMLPersister (Tammi Framework API)

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org.norther.tammi.root.castor
Class XMLPersister

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

All Implemented Interfaces:: Persister

public class XMLPersister
extends PersisterAdapter
extends PersisterAdapter

XML specific implementation of Persister.

Author:: Ilkka Priha

Constructor Summary
`XMLPersister(String key, Repository repo, Principal princ, MBeanReference pbf)` Constructs a new persister.

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(Class clazz, DBCriteria criteria, boolean distinct)` Builds a query to a specified criteria for the specified class.
`DBQuery`	`buildQuery(Class clazz, String[] attributes, DBCriteria criteria, boolean distinct)` Builds a query to a specified criteria for the specified class returning only selected attributes.
`DBQuery`	`buildQuery(Class clazz, String expr, boolean sql)` Builds a query to a query language expression for the specified class.
`DBQuery`	`buildQuery(Object sample)` Builds a query to a sample object, an identity or a specific class.
`void`	`close()` Closes the connection to the repository.
`void`	`commitTransaction()` Commits a transaction to complete updates in the repository.
`void`	`deleteObject(Object object)` Deletes an object from the repository.
`void`	`deleteObjects(Collection objects)` Deletes a collection of objects from the repository as one transaction.
`void`	`deleteObjects(DBQuery query)` Deletes query objects from the repository as one transaction.
`void`	`dump(Collection objects, File file)` Dumps a objects into a dump file if this persister supports files.
`DBCriteria`	`getCriteria()` Gets implementation specific criteria.
`DBCriteria`	`getCriteria(Object criteria)` Gets initialized implementation specific criteria.
`String`	`getKeyAttribute(String className)` Gets the primary key attribute of the named class.
`String[]`	`getKeyAttributes(String className)` Gets the primary key attributes of the named class.
`String`	`getRepository(String className)` Gets the name of the repository of the named class.
`void`	`insertObject(Object object)` Inserts an object to the repository.
`void`	`insertObjects(Collection objects)` Inserts a collection of objects to the repository as one transaction.
`boolean`	`isInTransaction()` Checks whether this persister is performing a transaction.
`boolean`	`isTransactionsSupported()` Checks whether this persister implementation supports transactions.
`Collection`	`load(File file)` Loads objects from a dump file if this persister supports files.
`int`	`queryCount(DBQuery query)` Queries the count of objects the given query would return.
`QueryIterator`	`queryIterator(DBQuery query)` Queries an iterator to a collection of objects.
`Object`	`queryObject(DBQuery query)` Queries an object.
`Collection`	`queryObjects(DBQuery query)` Queries objects.
`void`	`storeObject(Object object)` Stores an object to the repository.
`void`	`storeObjects(Collection objects)` Stores a collection of objects to the repository as one transaction.
`Object`	`toIdentity(Object sample)` Returns an implementation specific object representing the identity of the specified sample object.
`void`	`updateObject(Object object)` Updates an object in the repository.
`void`	`updateObjects(Collection objects)` Updates a collection of objects in the repository as one transaction.

Methods inherited from class org.norther.tammi.root.db.PersisterAdapter
buildQuery, buildQuery, buildQuery, clearCache, deleteObjects, deleteObjects, deleteObjects, deleteObjects, getAdaptee, getConnectionKey, getKeyAttribute, getKeyAttributes, getLocale, getMBeanReferent, getMBeanServer, getPersisterFactory, getPrincipal, isClosed, isPersistentAttribute, isPersistentAttribute, modified, queryBySample, queryCount, queryCount, queryCount, queryCount, queryIterator, queryIterator, queryIterator, queryIterator, queryObject, queryObject, queryObject, queryObject, queryObjects, queryObjects, queryObjects, queryObjects, refreshReference, refreshReferences, removeFromCache, setLocale, toClass

Methods inherited from class org.norther.tammi.root.db.PersisterAdapter

buildQuery, buildQuery, buildQuery, clearCache, deleteObjects, deleteObjects, deleteObjects, deleteObjects, getAdaptee, getConnectionKey, getKeyAttribute, getKeyAttributes, getLocale, getMBeanReferent, getMBeanServer, getPersisterFactory, getPrincipal, isClosed, isPersistentAttribute, isPersistentAttribute, modified, queryBySample, queryCount, queryCount, queryCount, queryCount, queryIterator, queryIterator, queryIterator, queryIterator, queryObject, queryObject, queryObject, queryObject, queryObjects, queryObjects, queryObjects, queryObjects, refreshReference, refreshReferences, removeFromCache, setLocale, toClass

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

Constructor Detail

XMLPersister

public XMLPersister(String key,
                    Repository repo,
                    Principal princ,
                    MBeanReference pbf)
             throws ConstructionException,
                    IOException

Constructs a new persister.

Parameters:: key - the key.; repo - the repository.; princ - the principal.; pbf - the persister factory.
Throws:: IOException - on I/O errors.; ConstructionException - on parsing errors.

Method Detail