DataContextFactory (cayenne-doc: Cayenne Documentation 4.2 API)

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	Description
`protected DataDomain`	`dataDomain`
`protected DataRowStoreFactory`	`dataRowStoreFactory`
`protected EventManager`	`eventManager`
`protected ObjectStoreFactory`	`objectStoreFactory`
`protected QueryCache`	`queryCache`
`protected TransactionFactory`	`transactionFactory`

Constructor Summary

Constructors
Constructor Description

DataContextFactory()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	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
```

dataRowStoreFactory

protected DataRowStoreFactory dataRowStoreFactory

objectStoreFactory

protected ObjectStoreFactory objectStoreFactory

queryCache
```
protected QueryCache queryCache
```

transactionFactory

protected TransactionFactory transactionFactory

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)
```