Class UnixDomainSocketAddress

java.lang.Object

java.net.SocketAddress

java.net.UnixDomainSocketAddress

All Implemented Interfaces:

Serializable

public final class UnixDomainSocketAddress
extends SocketAddress

A Unix domain socket address. A Unix domain socket address encapsulates a file-system path that Unix domain sockets bind or connect to.

An unnamed UnixDomainSocketAddress has an empty path. The local address of a SocketChannel to a Unix domain socket that is automatically or implicitly bound will be unnamed.

Path objects used to create instances of this class must be obtained from the system-default file system.

Since:

16

See Also:

• SocketChannel
• ServerSocketChannel
• Serialized Form

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)	Compares this address with another object.
Path	getPath()	Returns this address's path.
int	hashCode()	Returns the hash code of this UnixDomainSocketAddress
static UnixDomainSocketAddress	of(String pathname)	Creates a UnixDomainSocketAddress from the given path string.
static UnixDomainSocketAddress	of(Path path)	Creates a UnixDomainSocketAddress for the given path.
String	toString()	Returns a string representation of this UnixDomainSocketAddress.

Methods declared in class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Modifier and Type	Method	Description
protected Object	clone()	Answers a new instance of the same class as the receiver, whose slots have been filled in with the values in the slots of the receiver.
protected void	finalize()	Deprecated, for removal: This API element is subject to removal in a future version. May cause performance issues, deadlocks and hangs.
final Class<? extends Object>	getClass()	Answers the unique instance of java.lang.Class which represents the class of the receiver.
final void	notify()	Causes one thread which is waiting on the receiver to be made ready to run.
final void	notifyAll()	Causes all threads which are waiting on the receiver to be made ready to run.
final void	wait()	Causes the thread which sent this message to be made not ready to run pending some change in the receiver (as indicated by notify or notifyAll).
final void	wait(long time)	Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.
final void	wait(long time, int frac)	Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.

Method Details

of

public static UnixDomainSocketAddress of(String pathname)

Creates a UnixDomainSocketAddress from the given path string.

Parameters:

pathname - The path string, which can be empty

Returns:

A UnixDomainSocketAddress

Throws:

InvalidPathException - If the path cannot be converted to a Path

NullPointerException - if pathname is null

of

public static UnixDomainSocketAddress of(Path path)

Creates a UnixDomainSocketAddress for the given path.

Parameters:

path - The path to the socket, which can be empty

Returns:

A UnixDomainSocketAddress

Throws:

IllegalArgumentException - If the path is not associated with the default file system

NullPointerException - if path is null

getPath

public Path getPath()

Returns this address's path.

Returns:

this address's path

hashCode

public int hashCode()

Returns the hash code of this UnixDomainSocketAddress

Overrides:

hashCode in class Object

Returns:

the receiver's hash.

See Also:

• Object.equals(Object)

equals

public boolean equals(Object o)

Compares this address with another object.

Overrides:

equals in class Object

Parameters:

o - Object the object to compare with this object.

Returns:

true if the path fields are equal

See Also:

• Object.hashCode()

toString

public String toString()

Returns a string representation of this UnixDomainSocketAddress.

Overrides:

toString in class Object

Returns:

this address's path which may be empty for an unnamed address