Class RemoteFileInput

java.lang.Object

org.newsclub.net.unix.rmi.RemoteFileDescriptorBase<FileInputStream>

org.newsclub.net.unix.rmi.RemoteFileInput

All Implemented Interfaces:

Closeable, Externalizable, Serializable, AutoCloseable, FileDescriptorAccess

public final class RemoteFileInput
extends RemoteFileDescriptorBase<FileInputStream>
implements Closeable

A specialized subclass of RemoteFileDescriptorBase, specifically for FileInputStreams.

Author:

Christian Kohlschütter

See Also:

• Serialized Form

Field Summary

Fields inherited from class RemoteFileDescriptorBase

resource

Modifier and Type	Field	Description
protected final AtomicReference<FileInputStream>	resource	An optional, closeable resource that is related to this instance.

Constructor Summary

Constructors

Constructor	Description
RemoteFileInput()	Creates an uninitialized instance; used for externalization.
RemoteFileInput(AFUNIXRMISocketFactory socketFactory, FileInputStream fin)	Creates a new RemoteFileInput instance, encapsulating a FileInputStream so that it can be shared with other processes via RMI.

Method Summary

Modifier and Type	Method	Description
FileInputStream	asFileInputStream()	Returns a FileInputStream for the given instance.

Methods inherited from class RemoteFileDescriptorBase

close, getFileDescriptor, getMagicValue, readExternal, writeExternal

Modifier and Type	Method	Description
void	close()
final FileDescriptor	getFileDescriptor()	Returns the file descriptor.
protected final int	getMagicValue()	Returns the "magic value" for this type of file descriptor.
final void	readExternal(ObjectInput objIn)
final void	writeExternal(ObjectOutput objOut)

Methods inherited from class Object

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

Constructor Details

RemoteFileInput

public RemoteFileInput()

Creates an uninitialized instance; used for externalization.

See Also:

• RemoteFileDescriptorBase.readExternal(ObjectInput)

RemoteFileInput

public RemoteFileInput(AFUNIXRMISocketFactory socketFactory,
 FileInputStream fin)
                throws IOException

Creates a new RemoteFileInput instance, encapsulating a FileInputStream so that it can be shared with other processes via RMI.

Parameters:

socketFactory - The socket factory.

fin - The FileInputStream.

Throws:

IOException - if the operation fails.

Method Details

asFileInputStream

public FileInputStream asFileInputStream()
                                  throws IOException

Returns a FileInputStream for the given instance. This either is the actual instance provided by the constructor or a new instance created from the file descriptor.

Returns:

The FileInputStream.

Throws:

IOException - if the operation fails.