BaseDataFileFactoryJ4 (Apache Derby V10.14 Internals)

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java.lang.Object
- org.apache.derby.impl.store.raw.data.BaseDataFileFactory
- - org.apache.derby.impl.store.raw.data.BaseDataFileFactoryJ4

All Implemented Interfaces:

java.security.PrivilegedExceptionAction<java.lang.Object>, CacheableFactory, ModuleControl, ModuleSupportable, Corruptable, DataFactory
```
public class BaseDataFileFactoryJ4
extends BaseDataFileFactory
```
This class overloads BaseDataFileFactory to produce RAFContainer4 objects instead of RAFContainer objects. It makes no other change to its superclass' behavior.

Field Summary
- Fields inherited from class org.apache.derby.impl.store.raw.data.BaseDataFileFactory
  dataNotSyncedAtAllocation, dataNotSyncedAtCheckpoint, storageFactory, writableStorageFactory
- Fields inherited from interface org.apache.derby.iapi.store.raw.data.DataFactory
  DB_EX_LOCKFILE_NAME, DB_LOCKFILE_NAME, MODULE, TEMP_SEGMENT_NAME

Constructor Summary

Constructors
Constructor Description

BaseDataFileFactoryJ4()
Do-nothing constructor (as in the superclass) - real initialization is done by super's boot().

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected Cacheable`	`newRAFContainer(BaseDataFileFactory factory)`	Overrides newRAFContainer in BaseDataFileFactory to produce RAFContainer4 objects capable of exploiting the NIO API available in Java 1.4+

Methods inherited from class org.apache.derby.impl.store.raw.data.BaseDataFileFactory
addAndLoadStreamContainer, addContainer, backupDataFiles, boot, canSupport, checkpoint, createFinished, databaseEncrypted, decrypt, decryptAllContainers, dropContainer, dropStreamContainer, encrypt, encryptAllContainers, fileToRemove, flush, freezePersistentStore, getAlternateContainerPath, getContainerCache, getContainerNames, getContainerPath, getEncryptionBlockSize, getFileHandler, getIdentifier, getIntParameter, getLogFactory, getMaxContainerId, getNextId, getPageCache, getRawStoreFactory, getRootDirectory, getStorageFactory, getVersionedName, idle, insertUndoNotify, isReadOnly, luceneLoaded, markCorrupt, newCacheable, newContainerObject, openContainer, openDroppedContainer, openStreamContainer, postRecovery, random, reclaimSpace, reCreateContainerForRedoRecovery, removeDroppedContainerFileStubs, removeOldVersionOfContainers, removeStubsOK, run, setDatabaseEncrypted, setRawStoreFactory, setUndoInsertEventHandler, setupCacheCleaner, stop, stubFileToRemoveAfterCheckPoint, unfreezePersistentStore, writeFinished, writeInProgress

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

- Constructor Detail
  - BaseDataFileFactoryJ4
```
public BaseDataFileFactoryJ4()
```
    Do-nothing constructor (as in the superclass) - real initialization is done by super's boot().
- Method Detail
  - newRAFContainer
```
protected Cacheable newRAFContainer(BaseDataFileFactory factory)
```
    Overrides newRAFContainer in BaseDataFileFactory to produce RAFContainer4 objects capable of exploiting the NIO API available in Java 1.4+
    
    Overrides:
    
    newRAFContainer in class BaseDataFileFactory

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Built on Wed 2018-05-16 16:01:03+0000, from revision ???

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Apache Derby V10.14 Internals - Copyright © 2004,2018 The Apache Software Foundation. All Rights Reserved.