com.haulmont.cuba.core.app

Interface PersistenceManagerService

All Known Implementing Classes:

PersistenceManagerClient, PersistenceManagerServiceBean

public interface PersistenceManagerService

Exposes some of PersistenceManagerAPI methods and other DBMS-related information to the client tier.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	NAME

Method Summary

Modifier and Type	Method and Description
java.lang.String	getDbmsType()
java.lang.String	getDbmsVersion()
int	getFetchUI(java.lang.String entityName)
int	getMaxFetchUI(java.lang.String entityName)
java.lang.String	getUniqueConstraintViolationPattern()
boolean	isNullsLastSorting()
boolean	supportsLobSortingAndFiltering(java.lang.String storeName)
boolean	useLazyCollection(java.lang.String entityName)
boolean	useLookupScreen(java.lang.String entityName)

Field Detail

NAME

static final java.lang.String NAME

See Also:

Constant Field Values

Method Detail

useLazyCollection

boolean useLazyCollection(java.lang.String entityName)

useLookupScreen

boolean useLookupScreen(java.lang.String entityName)

getFetchUI

int getFetchUI(java.lang.String entityName)

getMaxFetchUI

int getMaxFetchUI(java.lang.String entityName)

getDbmsType

java.lang.String getDbmsType()

Returns:

current DBMS type set by cuba.dbmsType app property on Middleware

getDbmsVersion

java.lang.String getDbmsVersion()

Returns:

current DBMS version set by cuba.dbmsVersion app property on Middleware

getUniqueConstraintViolationPattern

java.lang.String getUniqueConstraintViolationPattern()

Returns:

regexp to extract a unique constraint name from an exception message.

See DbmsFeatures.getUniqueConstraintViolationPattern()

isNullsLastSorting

boolean isNullsLastSorting()

Returns:

default sort order of null values used by the current DBMS

supportsLobSortingAndFiltering

boolean supportsLobSortingAndFiltering(java.lang.String storeName)

Parameters:

storeName - - data store name

Returns:

true if the DBMS supports equals conditions in the filter and sort for LOB columns