Class DataDomainProvider

java.lang.Object

org.apache.cayenne.configuration.runtime.DataDomainProvider

All Implemented Interfaces:

Provider<DataDomain>

public class DataDomainProvider
extends Object
implements Provider<DataDomain>

A DataChannel provider that provides a single instance of DataDomain configured per configuration supplied via injected DataChannelDescriptorLoader.

Since:

3.1

Field Summary

Fields

Modifier and Type	Field	Description
protected DataNodeDescriptors	dataNodeDescriptors
protected DataNodeFactory	dataNodeFactory
protected DataChannelDescriptorMerger	descriptorMerger
protected EntitySorterFactory	entitySorterFactory
protected EventManager	eventManager
protected DataDomainFlushActionFactory	flushActionFactory
protected Injector	injector
protected List<Object>	listeners
protected DataChannelDescriptorLoader	loader
protected List<String>	locations
protected AdhocObjectFactory	objectFactory
protected QueryCache	queryCache
protected List<DataChannelQueryFilter>	queryFilters
protected ResourceLocator	resourceLocator
protected RuntimeProperties	runtimeProperties
static final String	SHARED_CACHE_ENABLED_DEFAULT
static final String	SHARED_CACHE_ENABLED_PROPERTY
protected List<DataChannelSyncFilter>	syncFilters
protected TransactionFactory	transactionFactory
protected TransactionManager	transactionManager
static final String	VALIDATING_OBJECTS_ON_COMMIT_DEFAULT
static final String	VALIDATING_OBJECTS_ON_COMMIT_PROPERTY

Constructor Summary

Constructors

Constructor	Description
DataDomainProvider()

Method Summary

Modifier and Type	Method	Description
protected void	addDataNode(DataDomain domain, DataNodeDescriptor descriptor, Set<String> mapNames)
protected void	addDefaultDataNode(DataDomain domain, DataNodeDescriptor descriptor)
protected EntityResolver	createEntityResolver(DataChannelDescriptor descriptor)
protected DataRowStore	createSharedSnapshotCache(DataChannelDescriptor descriptor)	Returns a snapshot cache shared by all DataContexts of the domain, or null if the descriptor turns the shared cache off, and each DataContext is to use a cache of its own.
DataDomain	get()
protected DataChannelDescriptor	loadDescriptor()

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

SHARED_CACHE_ENABLED_PROPERTY

public static final String SHARED_CACHE_ENABLED_PROPERTY

See Also:

• Constant Field Values

SHARED_CACHE_ENABLED_DEFAULT

public static final String SHARED_CACHE_ENABLED_DEFAULT

See Also:

• Constant Field Values

VALIDATING_OBJECTS_ON_COMMIT_PROPERTY

public static final String VALIDATING_OBJECTS_ON_COMMIT_PROPERTY

See Also:

• Constant Field Values

VALIDATING_OBJECTS_ON_COMMIT_DEFAULT

public static final String VALIDATING_OBJECTS_ON_COMMIT_DEFAULT

See Also:

• Constant Field Values

resourceLocator

protected ResourceLocator resourceLocator

descriptorMerger

protected DataChannelDescriptorMerger descriptorMerger

loader

protected DataChannelDescriptorLoader loader

queryFilters

protected List<DataChannelQueryFilter> queryFilters

Since:

4.1

syncFilters

protected List<DataChannelSyncFilter> syncFilters

Since:

4.1

listeners

protected List<Object> listeners

locations

protected List<String> locations

injector

protected Injector injector

queryCache

protected QueryCache queryCache

runtimeProperties

protected RuntimeProperties runtimeProperties

dataNodeFactory

protected DataNodeFactory dataNodeFactory

transactionManager

protected TransactionManager transactionManager

transactionFactory

protected TransactionFactory transactionFactory

flushActionFactory

protected DataDomainFlushActionFactory flushActionFactory

objectFactory

protected AdhocObjectFactory objectFactory

eventManager

protected EventManager eventManager

entitySorterFactory

protected EntitySorterFactory entitySorterFactory

dataNodeDescriptors

protected DataNodeDescriptors dataNodeDescriptors

Constructor Details

DataDomainProvider

public DataDomainProvider()

Method Details

get

public DataDomain get()

Specified by:

get in interface Provider<DataDomain>

addDataNode

protected void addDataNode(DataDomain domain,
 DataNodeDescriptor descriptor,
 Set<String> mapNames)

addDefaultDataNode

protected void addDefaultDataNode(DataDomain domain,
 DataNodeDescriptor descriptor)

createSharedSnapshotCache

protected DataRowStore createSharedSnapshotCache(DataChannelDescriptor descriptor)

Returns a snapshot cache shared by all DataContexts of the domain, or null if the descriptor turns the shared cache off, and each DataContext is to use a cache of its own.

Since:

5.0

createEntityResolver

protected EntityResolver createEntityResolver(DataChannelDescriptor descriptor)

loadDescriptor

protected DataChannelDescriptor loadDescriptor()

Since:

4.0