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## org.apache.cayenne.configuration.server
Class DataContextFactory

    java.lang.Object
      org.apache.cayenne.configuration.server.DataContextFactory

All Implemented Interfaces:
  ObjectContextFactory

    public class DataContextFactory

extends Object
implements ObjectContextFactory

Since:
  3.1

Field Summary
`protected DataDomain` | `dataDomain`
`protected EventManager` | `eventManager`
`protected Injector` | `injector`
`protected ObjectStoreFactory` | `objectStoreFactory`
`protected QueryCache` | `queryCache`

Constructor Summary
`DataContextFactory()`

Method Summary
`ObjectContext` | `createContext()` Creates an ObjectContext attached to a default DataChannel.
`ObjectContext` | `createContext(DataChannel parent)` Creates an ObjectContext attached to a provided channel.
`protected ObjectContext` | `createdFromDataDomain(DataDomain parent)`
`protected ObjectContext` | `createFromDataContext(DataContext parent)`
`protected ObjectContext` | `createFromGenericChannel(DataChannel parent)`
`protected DataContext` | `newInstance(DataChannel parent, ObjectStore objectStore)`

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

Field Detail

### dataDomain

    protected DataDomain dataDomain

### eventManager

    protected EventManager eventManager

### injector

    protected Injector injector

### objectStoreFactory

    protected ObjectStoreFactory objectStoreFactory

### queryCache

    protected QueryCache queryCache

Constructor Detail

### DataContextFactory

    public DataContextFactory()

Method Detail

### createContext

    public ObjectContext createContext()

  Description copied from interface: `ObjectContextFactory`
  Creates an ObjectContext attached to a default DataChannel.

  Specified by:
    `createContext` in interface `ObjectContextFactory`

### createContext

    public ObjectContext createContext(DataChannel parent)

  Description copied from interface: `ObjectContextFactory`
  Creates an ObjectContext attached to a provided channel. This is often used for nested context creation.

  Specified by:
    `createContext` in interface `ObjectContextFactory`

### createFromGenericChannel

    protected ObjectContext createFromGenericChannel(DataChannel parent)

### createFromDataContext

    protected ObjectContext createFromDataContext(DataContext parent)

### createdFromDataDomain

    protected ObjectContext createdFromDataDomain(DataDomain parent)

### newInstance

    protected DataContext newInstance(DataChannel parent,
                                      ObjectStore objectStore)

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