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sun.nio.fs

pack-priv Class UnixChannelFactory

Class Inheritance

extends Object

java.lang.Object
sun.nio.fs.UnixChannelFactory

Imports

java.io.FileDescriptor, java.nio.file.*, java.nio.channels.*, java.util.Set, jdk.internal.access.SharedSecrets, .JavaIOFileDescriptorAccess, sun.nio.ch.FileChannelImpl, .ThreadPool, .SimpleAsynchronousFileChannelImpl

Factory for FileChannels and AsynchronousFileChannels

Nested and Inner Type Summary

Modifier and Type	Class and Description
protected static class	UnixChannelFactory.Flags Represents the flags from a user-supplied set of open options.

Field Summary

Modifier and Type	Field and Description
private static final JavaIOFileDescriptorAccess	fdAccess

Constructor Summary

Access	Constructor and Description
protected	UnixChannelFactory()

Method Summary

Modifier and Type	Method and Description
pack-priv static AsynchronousFileChannel	newAsynchronousFileChannel(UnixPath path, Set<? extends OpenOption> options, int mode, ThreadPool pool) Constructs an asynchronous file channel by opening the given file.
pack-priv static FileChannel	newFileChannel(int dfd, UnixPath path, Set<? extends OpenOption> options, int mode) Constructs a file channel by opening a file using a dfd/path pair
pack-priv static FileChannel	newFileChannel(UnixPath path, Set<? extends OpenOption> options, int mode) Constructs a file channel by opening the given file.
protected static FileDescriptor	open(int dfd, UnixPath path, UnixChannelFactory.Flags flags, int mode) Opens file based on parameters and options, returning a FileDescriptor encapsulating the handle to the open file.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

fdAccess	back to summary
private static final JavaIOFileDescriptorAccess fdAccess

Constructor Detail

UnixChannelFactory	back to summary
protected UnixChannelFactory()

Method Detail

newAsynchronousFileChannel	back to summary
pack-priv static AsynchronousFileChannel newAsynchronousFileChannel(UnixPath path, Set<? extends OpenOption> options, int mode, ThreadPool pool) throws UnixException Constructs an asynchronous file channel by opening the given file.

newFileChannel	back to summary
pack-priv static FileChannel newFileChannel(int dfd, UnixPath path, Set<? extends OpenOption> options, int mode) throws UnixException Constructs a file channel by opening a file using a dfd/path pair

newFileChannel	back to summary
pack-priv static FileChannel newFileChannel(UnixPath path, Set<? extends OpenOption> options, int mode) throws UnixException Constructs a file channel by opening the given file.

open	back to summary
protected static FileDescriptor open(int dfd, UnixPath path, UnixChannelFactory.Flags flags, int mode) throws UnixException Opens file based on parameters and options, returning a FileDescriptor encapsulating the handle to the open file.

sun.nio.fs back to summary

protected Class UnixChannelFactory.Flags

Class Inheritance

extends Object

java.lang.Object
sun.nio.fs.UnixChannelFactory.Flags

Represents the flags from a user-supplied set of open options.

Field Summary

Modifier and Type	Field and Description
pack-priv boolean	append
pack-priv boolean	create
pack-priv boolean	createNew
pack-priv boolean	deleteOnClose
pack-priv boolean	direct
pack-priv boolean	dsync
pack-priv boolean	noFollowLinks
pack-priv boolean	read
pack-priv boolean	sync
pack-priv boolean	truncateExisting
pack-priv boolean	write

Constructor Summary

Access	Constructor and Description
protected	Flags()

Method Summary

Modifier and Type	Method and Description
pack-priv static UnixChannelFactory.Flags	toFlags(Set<? extends OpenOption> options)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

append	back to summary
pack-priv boolean append

create	back to summary
pack-priv boolean create

createNew	back to summary
pack-priv boolean createNew

deleteOnClose	back to summary
pack-priv boolean deleteOnClose

direct	back to summary
pack-priv boolean direct

dsync	back to summary
pack-priv boolean dsync

noFollowLinks	back to summary
pack-priv boolean noFollowLinks

read	back to summary
pack-priv boolean read

sync	back to summary
pack-priv boolean sync

truncateExisting	back to summary
pack-priv boolean truncateExisting

write	back to summary
pack-priv boolean write

Constructor Detail

Flags	back to summary
protected Flags()

Method Detail

toFlags	back to summary
pack-priv static UnixChannelFactory.Flags toFlags(Set<? extends OpenOption> options)