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

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `protected DataDomain` | `dataDomain`
    `protected EventManager` | `eventManager`
    `protected Injector` | `injector`
    `protected ObjectStoreFactory` | `objectStoreFactory`
    `protected QueryCache` | `queryCache`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `DataContextFactory()`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `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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