UnixDomainPrincipal (Java SE 16 & JDK 16 [build 27])

java.lang.Object

jdk.net.UnixDomainPrincipal

public final class UnixDomainPrincipal extends Object

Represents the credentials of a peer connected to a Unix domain socket.

Since:: 16

Constructor Summary

Constructors

Constructor

Description

UnixDomainPrincipal(UserPrincipal user, GroupPrincipal group)

Creates a UnixDomainPrincipal.
Method Summary

Modifier and Type

Method

Description

boolean

equals(Object obj)

Returns true if obj is a UnixDomainPrincipal and its user and group are equal to this user and group.

GroupPrincipal

group()

Returns this object's GroupPrincipal

int

hashCode()

Returns a hashcode calculated from the user and group

UserPrincipal

user()

Returns this object's UserPrincipal

Methods declared in class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- UnixDomainPrincipal
  
  public UnixDomainPrincipal(UserPrincipal user, GroupPrincipal group)
  
  Creates a UnixDomainPrincipal.
  
  Parameters:
  
  user - the user identity
  
  group - the group identity
  
  Throws:
  
  NullPointerException - if user or group are null.
Method Details
- equals
  
  public boolean equals(Object obj)
  
  Returns true if obj is a UnixDomainPrincipal and its user and group are equal to this user and group.
  
  Overrides:
  
  equals in class Object
  
  Parameters:
  
  obj - the object to compare with
  
  Returns:
  
  true if this equal to obj
  
  See Also:
  
  Object.hashCode(), HashMap
- hashCode
  
  public int hashCode()
  
  Returns a hashcode calculated from the user and group
  
  Overrides:
  
  hashCode in class Object
  
  Returns:
  
  a hash code value for this object.
  
  See Also:
  
  Object.equals(java.lang.Object), System.identityHashCode(java.lang.Object)
- user
  
  public UserPrincipal user()
  
  Returns this object's UserPrincipal
  
  Returns:
  
  this object's user
- group
  
  public GroupPrincipal group()
  
  Returns this object's GroupPrincipal
  
  Returns:
  
  this object's user