org.entityfs.fs
Class FSROFileSystemBuilder

java.lang.Object
  org.entityfs.impl.AbstractFileSystemBuilder<T>
      org.entityfs.impl.impl.AbstractFileSystemBuilderImpl<T>
          org.entityfs.fs.AbstractFSFileSystemBuilder<FSROFileSystemBuilder>
              org.entityfs.fs.FSROFileSystemBuilder

All Implemented Interfaces:

FileSystemBuilder<FSROFileSystemBuilder>, FSFileSystemBuilder<FSROFileSystemBuilder>

public class FSROFileSystemBuilder
extends AbstractFSFileSystemBuilder<FSROFileSystemBuilder>
implements FileSystemBuilder<FSROFileSystemBuilder>

This is a builder object for read only, file-backed file systems.

Since:

1.0

Author:

Karl Gustafsson

See Also:

FSRWFileSystemBuilder

Field Summary

Fields inherited from interface org.entityfs.FileSystemBuilder

DEFAULT_BUFFER_SIZE

Constructor Summary

FSROFileSystemBuilder()
Create a builder with default settings: LogAdapter: DefaultLogAdapter.DEFAULT_ADAPTER EntityValidityControlStrategy: BackendCheckingValidityControlStrategy

Method Summary

protected FileSystemImplementation	createFileSystem(SupportObjects fso, FileSystemDelegate fsd)
protected FileSystemDelegate	createFileSystemDelegate(FileSystemAdapter fsa)
boolean	isLockingSupported() Does the file system being built support locking?
protected boolean	isReadOnly()
protected Collection<String>	validate() Override the inherited method to add more validation.

Methods inherited from class org.entityfs.fs.AbstractFSFileSystemBuilder

createAdapterFactory, getRoot, setRoot

Methods inherited from class org.entityfs.impl.impl.AbstractFileSystemBuilderImpl

create, createDefaultChildEntityManagerFactory, enableEvents, getChildEntityManagerFactory, getEventManager, isFileSystemSupportedByAllCapabilities, setChildEntityManagerFactory, setEventManager

Methods inherited from class org.entityfs.impl.AbstractFileSystemBuilder

addCapabilityProvider, addCapabilityProviders, disableAccessControls, disableEntityValidityControls, enableLocking, getAccessController, getBufferSize, getCapabilityProviders, getCapabilityProvidersInternal, getEntityValidityControlStrategy, getLockAcquiringStrategy, getLockAdapterFactory, getLockCommandExecutor, getLogAdapter, getName, getThis, setAccessController, setBufferSize, setEntityValidityControlStrategy, setLockAcquiringStrategy, setLockAdapterFactory, setLockCommandExecutor, setLogAdapter, setName

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.entityfs.FileSystemBuilder

addCapabilityProvider, addCapabilityProviders, create, disableAccessControls, disableEntityValidityControls, enableEvents, enableLocking, getAccessController, getBufferSize, getCapabilityProviders, getEntityValidityControlStrategy, getLockAcquiringStrategy, getLockAdapterFactory, getLogAdapter, getName, setAccessController, setBufferSize, setEntityValidityControlStrategy, setLockAcquiringStrategy, setLockAdapterFactory, setLogAdapter, setName

Constructor Detail

FSROFileSystemBuilder

public FSROFileSystemBuilder()

Create a builder with default settings:

• LogAdapter: DefaultLogAdapter.DEFAULT_ADAPTER
• EntityValidityControlStrategy: BackendCheckingValidityControlStrategy

Method Detail

createFileSystemDelegate

protected FileSystemDelegate createFileSystemDelegate(FileSystemAdapter fsa)

Specified by:

createFileSystemDelegate in class AbstractFileSystemBuilderImpl<FSROFileSystemBuilder>

createFileSystem

protected FileSystemImplementation createFileSystem(SupportObjects fso,
                                                    FileSystemDelegate fsd)

Specified by:

createFileSystem in class AbstractFileSystemBuilderImpl<FSROFileSystemBuilder>

validate

protected Collection<String> validate()

Override the inherited method to add more validation.

Overrides:

validate in class AbstractFSFileSystemBuilder<FSROFileSystemBuilder>

isLockingSupported

public boolean isLockingSupported()

Description copied from interface: FileSystemBuilder

Does the file system being built support locking?

Specified by:

isLockingSupported in interface FileSystemBuilder<FSROFileSystemBuilder>

Returns:

false.

See Also:

FileSystemBuilder.enableLocking()

isReadOnly

protected boolean isReadOnly()

Specified by:

isReadOnly in class AbstractFileSystemBuilderImpl<FSROFileSystemBuilder>

Returns:

true, always.