Uses of Interface
org.apache.cayenne.DataChannel

Packages that use DataChannel

Package	Description
org.apache.cayenne	Contains persistence APIs directly accessible by users.
org.apache.cayenne.access	Contains classes that make up Cayenne ORM stack.
org.apache.cayenne.configuration
org.apache.cayenne.configuration.server
org.apache.cayenne.remote.service
org.apache.cayenne.tx
org.apache.cayenne.util	General utility classes.

Uses of DataChannel in org.apache.cayenne

Subinterfaces of DataChannel in org.apache.cayenne

Modifier and Type	Interface and Description
interface	ObjectContext A Cayenne object facade to a persistent store.

Classes in org.apache.cayenne that implement DataChannel

Modifier and Type	Class and Description
class	BaseContext A common base superclass for Cayenne ObjectContext implementors.
class	CayenneContext A default generic implementation of ObjectContext suitable for accessing Cayenne from either an ORM or a client tiers.

Fields in org.apache.cayenne declared as DataChannel

Modifier and Type	Field and Description
protected DataChannel	BaseContext.channel

Methods in org.apache.cayenne that return DataChannel

Modifier and Type	Method and Description
DataChannel	ObjectContext.getChannel() Returns an DataChannel used by this context.
DataChannel	BaseContext.getChannel()

Methods in org.apache.cayenne with parameters of type DataChannel

Modifier and Type	Method and Description
protected void	CayenneContext.attachToChannel(DataChannel channel)
protected void	BaseContext.attachToChannel(DataChannel channel) Attaches to a provided DataChannel.
void	DataChannelFilter.init(DataChannel channel)
void	BaseContext.setChannel(DataChannel channel) Sets a new DataChannel for this context.

Constructors in org.apache.cayenne with parameters of type DataChannel

Constructor and Description
CayenneContext(DataChannel channel) Creates a new CayenneContext, initializing it with a channel instance.
CayenneContext(DataChannel channel, boolean changeEventsEnabled, boolean lifecyleEventsEnabled) Creates a new CayenneContext, initializing it with a channel.

Uses of DataChannel in org.apache.cayenne.access

Classes in org.apache.cayenne.access that implement DataChannel

Modifier and Type	Class and Description
class	ClientServerChannel A DataChannel that provides a server-side end of the bridge between client and server objects in a Remote Object Persistence stack.
class	DataContext The most common implementation of ObjectContext.
class	DataDomain DataDomain performs query routing functions in Cayenne.

Methods in org.apache.cayenne.access that return DataChannel

Modifier and Type	Method and Description
DataChannel	ClientServerChannel.getParentChannel()

Methods in org.apache.cayenne.access with parameters of type DataChannel

Modifier and Type	Method and Description
protected void	DataContext.attachToChannel(DataChannel channel)

Constructors in org.apache.cayenne.access with parameters of type DataChannel

Constructor and Description
DataContext(DataChannel channel, ObjectStore objectStore) Creates a new DataContext with parent DataChannel and ObjectStore.

Uses of DataChannel in org.apache.cayenne.configuration

Methods in org.apache.cayenne.configuration that return DataChannel

Modifier and Type	Method and Description
DataChannel	CayenneRuntime.getChannel() Returns the runtime DataChannel.

Methods in org.apache.cayenne.configuration with parameters of type DataChannel

Modifier and Type	Method and Description
ObjectContext	ObjectContextFactory.createContext(DataChannel parent) Creates an ObjectContext attached to a provided channel.
ObjectContext	CayenneRuntime.getContext(DataChannel parentChannel) Deprecated. since 3.1 use better named CayenneRuntime.newContext(DataChannel) instead.
ObjectContext	CayenneRuntime.newContext(DataChannel parentChannel) Returns a new ObjectContext which is a child of the specified DataChannel.

Uses of DataChannel in org.apache.cayenne.configuration.server

Methods in org.apache.cayenne.configuration.server that return DataChannel

Modifier and Type	Method and Description
DataChannel	DomainDataChannelProvider.get()

Methods in org.apache.cayenne.configuration.server with parameters of type DataChannel

Modifier and Type	Method and Description
ObjectContext	DataContextFactory.createContext(DataChannel parent)
protected ObjectContext	DataContextFactory.createFromGenericChannel(DataChannel parent)
protected DataContext	DataContextFactory.newInstance(DataChannel parent, ObjectStore objectStore)

Uses of DataChannel in org.apache.cayenne.remote.service

Fields in org.apache.cayenne.remote.service declared as DataChannel

Modifier and Type	Field and Description
protected DataChannel	ServerSession.channel

Methods in org.apache.cayenne.remote.service that return DataChannel

Modifier and Type	Method and Description
protected DataChannel	BaseRemoteService.createChannel() Creates a server-side channel that will handle all client requests.
DataChannel	ServerSession.getChannel()
protected DataChannel	HttpRemoteService.getSharedChannel(String name)

Methods in org.apache.cayenne.remote.service with parameters of type DataChannel

Modifier and Type	Method and Description
protected void	HttpRemoteService.saveSharedChannel(String name, DataChannel channel)

Constructors in org.apache.cayenne.remote.service with parameters of type DataChannel

Constructor and Description
ServerSession(RemoteSession session, DataChannel channel)

Uses of DataChannel in org.apache.cayenne.tx

Methods in org.apache.cayenne.tx with parameters of type DataChannel

Modifier and Type	Method and Description
void	TransactionFilter.init(DataChannel channel)

Uses of DataChannel in org.apache.cayenne.util

Methods in org.apache.cayenne.util with parameters of type DataChannel

Modifier and Type	Method and Description
static boolean	EventUtil.listenForChannelEvents(DataChannel channel, DataChannelListener listener) Utility method that sets up a GraphChangeListener to be notified when DataChannel posts an event.