li.strolch.persistence.api

Interface PersistenceHandler

All Known Implementing Classes:

InMemoryPersistence

public interface PersistenceHandler

Author:

Robert von Burg

Method Summary

Modifier and Type	Method and Description
ActivityDao	getActivityDao(StrolchTransaction tx) Returns the ActivityDao for the given transaction.
AuditDao	getAuditDao(StrolchTransaction tx) Returns the AuditDao for the given transaction.
OrderDao	getOrderDao(StrolchTransaction tx) Returns the OrderDao for the given transaction.
ResourceDao	getResourceDao(StrolchTransaction tx) Returns the ResourceDao for the given transaction.
StrolchTransaction	openTx(StrolchRealm realm, Certificate certificate, String action) Opens a StrolchTransaction on the given StrolchRealm.
void	performDbInitialization() Performs a database specific initialization of the underlying database for each realm.

Method Detail

openTx

StrolchTransaction openTx(StrolchRealm realm,
                          Certificate certificate,
                          String action)

Opens a StrolchTransaction on the given StrolchRealm. The transaction is the main object to be used when accessing and modifying the elements of a realm.

Parameters:

realm - the realm for which the transaction is to be opened

certificate - the certificate which has access to the realm

action - the name of the transaction used for auditing

Returns:

the newly created StrolchTransaction

getOrderDao

OrderDao getOrderDao(StrolchTransaction tx)

Returns the OrderDao for the given transaction. Use this only if you want to bypass certain transaction features. Accessing Orders should be done through the OrderMap accessed from the transaction

Parameters:

tx - the transaction for which the OrderDao is to be returned

Returns:

the OrderDao

getResourceDao

ResourceDao getResourceDao(StrolchTransaction tx)

Returns the ResourceDao for the given transaction. Use this only if you want to bypass certain transaction features. Accessing Resources should be done through the ResourceMap accessed from the transaction

Parameters:

tx - the transaction for which the ResourceDao is to be returned

Returns:

the ResourceDao

getActivityDao

ActivityDao getActivityDao(StrolchTransaction tx)

Returns the ActivityDao for the given transaction. Use this only if you want to bypass certain transaction features. Accessing Activities should be done through the ActivityMap accessed from the transaction

Parameters:

tx - the transaction for which the ActivityDao is to be returned

Returns:

the ActivityDao

getAuditDao

AuditDao getAuditDao(StrolchTransaction tx)

Returns the AuditDao for the given transaction. Use this only if you want to bypass certain transaction features. Accessing Audits should be done through the AuditTrail accessed from the transaction

Parameters:

tx - the transaction for which the AuditDao is to be returned

Returns:

the AuditDao

performDbInitialization

void performDbInitialization()

Performs a database specific initialization of the underlying database for each realm.