java.lang.Object
- com.aoindustries.aoserv.client.AOServObject<K,T>
- - com.aoindustries.aoserv.client.CachedObject<Group.Name,V>
  - - com.aoindustries.aoserv.client.linux.CachedObjectGroupNameKey<Group>
    - - com.aoindustries.aoserv.client.linux.Group

All Implemented Interfaces:

Streamable, StreamReadable, StreamWritable, Row, AOServReadable, AOServStreamable, AOServWritable, Removable, SingleTableObject<Group.Name,Group>
```
public final class Group
extends CachedObjectGroupNameKey<Group>
implements Removable
```
A LinuxGroup may exist on multiple Servers. The information common across all servers is stored is a LinuxGroup.

Author:

AO Industries, Inc.

See Also:

GroupServer

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class Group.Name
Represents a group ID that may be used by certain types of groups.

Field Summary

Fields
Modifier and Type	Field	Description
`static Group.Name`	`ACCOUNTING`	Some commonly used system and application groups.
`static Group.Name`	`ADM`	Some commonly used system and application groups.
`static Group.Name`	`AOADMIN`	Some commonly used system and application groups.
`static Group.Name`	`AOSERV_JILTER`	Some commonly used system and application groups.
`static Group.Name`	`AOSERV_MASTER`	Some commonly used system and application groups.
`static Group.Name`	`AOSERV_XEN_MIGRATION`	Some commonly used system and application groups.
`static Group.Name`	`APACHE`	Some commonly used system and application groups.
`static Group.Name`	`AUDIO`	Some commonly used system and application groups.
`static Group.Name`	`AVAHI_AUTOIPD`	Some commonly used system and application groups.
`static Group.Name`	`AWSTATS`	Some commonly used system and application groups.
`static Group.Name`	`BILLING`	Some commonly used system and application groups.
`static Group.Name`	`BIN`	Some commonly used system and application groups.
`static Group.Name`	`BIRD`	Some commonly used system and application groups.
`static Group.Name`	`CDROM`	Some commonly used system and application groups.
`static Group.Name`	`CENTOS`	Some commonly used system and application groups.
`static Group.Name`	`CGRED`	Some commonly used system and application groups.
`static Group.Name`	`CHRONY`	Some commonly used system and application groups.
`static Group.Name`	`CLAMSCAN`	Some commonly used system and application groups.
`static Group.Name`	`CLAMUPDATE`	Some commonly used system and application groups.
`static Group.Name`	`DAEMON`	Some commonly used system and application groups.
`static Group.Name`	`DBUS`	Some commonly used system and application groups.
`static Group.Name`	`DHCPD`	Some commonly used system and application groups.
`static Group.Name`	`DIALOUT`	Some commonly used system and application groups.
`static Group.Name`	`DIP`	Some commonly used system and application groups.
`static Group.Name`	`DISK`	Some commonly used system and application groups.
`static Group.Name`	`DISTRIBUTION`	Some commonly used system and application groups.
`static Group.Name`	`FLOPPY`	Some commonly used system and application groups.
`static Group.Name`	`FTP`	Some commonly used system and application groups.
`static Group.Name`	`FTPONLY`	Some commonly used system and application groups.
`static Group.Name`	`GAMES`	Some commonly used system and application groups.
`static Group.Name`	`HTTPD`	Deprecated. Group httpd no longer used.
`static Group.Name`	`INFRASTRUCTURE`	Some commonly used system and application groups.
`static Group.Name`	`INPUT`	Some commonly used system and application groups.
`static Group.Name`	`KMEM`	Some commonly used system and application groups.
`static Group.Name`	`LOCK`	Some commonly used system and application groups.
`static Group.Name`	`LP`	Some commonly used system and application groups.
`static Group.Name`	`MAIL`	Some commonly used system and application groups.
`static Group.Name`	`MAILNULL`	Some commonly used system and application groups.
`static Group.Name`	`MAILONLY`	Some commonly used system and application groups.
`static Group.Name`	`MAN`	Some commonly used system and application groups.
`static Group.Name`	`MANAGEMENT`	Some commonly used system and application groups.
`static Group.Name`	`MEM`	Some commonly used system and application groups.
`static Group.Name`	`MEMCACHED`	Some commonly used system and application groups.
`static Group.Name`	`MONITORING`	Some commonly used system and application groups.
`static Group.Name`	`MYSQL`	Some commonly used system and application groups.
`static Group.Name`	`NAMED`	Some commonly used system and application groups.
`static Group.Name`	`NFSNOBODY`	Some commonly used system and application groups.
`static Group.Name`	`NGINX`	Some commonly used system and application groups.
`static Group.Name`	`NOBODY`	Some commonly used system and application groups.
`static Group.Name`	`NOGROUP`	Some commonly used system and application groups.
`static Group.Name`	`POLKITD`	Some commonly used system and application groups.
`static Group.Name`	`POSTGRES`	Some commonly used system and application groups.
`static Group.Name`	`REDIS`	Some commonly used system and application groups.
`static Group.Name`	`RESELLER`	Some commonly used system and application groups.
`static Group.Name`	`ROOT`	Some commonly used system and application groups.
`static Group.Name`	`RPC`	Some commonly used system and application groups.
`static Group.Name`	`RPCUSER`	Some commonly used system and application groups.
`static Group.Name`	`SASLAUTH`	Some commonly used system and application groups.
`static Group.Name`	`SCREEN`	Some commonly used system and application groups.
`static Group.Name`	`SMMSP`	Some commonly used system and application groups.
`static Group.Name`	`SSH_KEYS`	Some commonly used system and application groups.
`static Group.Name`	`SSHD`	Some commonly used system and application groups.
`static Group.Name`	`SYS`	Some commonly used system and application groups.
`static Group.Name`	`SYSTEMD_BUS_PROXY`	Some commonly used system and application groups.
`static Group.Name`	`SYSTEMD_JOURNAL`	Some commonly used system and application groups.
`static Group.Name`	`SYSTEMD_NETWORK`	Some commonly used system and application groups.
`static Group.Name`	`TAPE`	Some commonly used system and application groups.
`static Group.Name`	`TCPDUMP`	Some commonly used system and application groups.
`static Group.Name`	`TSS`	Some commonly used system and application groups.
`static Group.Name`	`TTY`	Some commonly used system and application groups.
`static Group.Name`	`UNBOUND`	Some commonly used system and application groups.
`static Group.Name`	`USERS`	Some commonly used system and application groups.
`static Group.Name`	`UTEMPTER`	Some commonly used system and application groups.
`static Group.Name`	`UTMP`	Some commonly used system and application groups.
`static Group.Name`	`VIDEO`	Some commonly used system and application groups.
`static Group.Name`	`VIRUSGROUP`	Some commonly used system and application groups.
`static Group.Name`	`WHEEL`	Some commonly used system and application groups.

Fields inherited from class com.aoindustries.aoserv.client.linux.CachedObjectGroupNameKey
pkey

Fields inherited from class com.aoindustries.aoserv.client.CachedObject
table

Fields inherited from class com.aoindustries.aoserv.client.AOServObject
USE_ARRAY_OF_DOMAIN, USE_SQL_DATA, USE_SQL_DATA_WRITE

Constructor Summary

Constructors
Constructor Description

Group()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`addLinuxAccount(User user)`
`int`	`addLinuxServerGroup(Server aoServer)`
`List<CannotRemoveReason<?>>`	`getCannotRemoveReasons()`	Lists the reasons an object may not be removed.
`protected Object`	`getColumnImpl(int i)`
`GroupType`	`getLinuxGroupType()`
`GroupServer`	`getLinuxServerGroup(Server aoServer)`
`List<GroupServer>`	`getLinuxServerGroups()`
`Group.Name`	`getName()`
`Package`	`getPackage()`
`Account.Name`	`getPackage_name()`
`Table.TableID`	`getTableID()`
`void`	`init(ResultSet result)`	Initializes this object from the raw database contents.
`void`	`read(StreamableInput in, AoservProtocol.Version protocolVersion)`
`void`	`remove()`	Removes this object, and all dependant objects, from the system.
`void`	`write(StreamableOutput out, AoservProtocol.Version protocolVersion)`

Methods inherited from class com.aoindustries.aoserv.client.linux.CachedObjectGroupNameKey
equals, getKey, hashCode, toStringImpl

Methods inherited from class com.aoindustries.aoserv.client.CachedObject
getTable, setTable

Methods inherited from class com.aoindustries.aoserv.client.AOServObject
compare, compare, compare, compare, compareIgnoreCaseConsistentWithEquals, compareTo, compareTo, compareTo, getAccountingCode, getColumn, getColumns, getColumns, getDomainLabel, getDomainLabels, getDomainName, getDto, getEmail, getGecos, getGroupId, getHashedKey, getHashedPassword, getHostname, getInetAddress, getLinuxID, getLinuxUserName, getMacAddress, getMySQLDatabaseName, getMySQLServerName, getMysqlUserName, getPort, getPostgresDatabaseName, getPostgresServerName, getPostgresUserId, getTableSchema, getTimeMillis, getTimeMillis, getUnixPath, getUserId, read, toString, write

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Field Detail
  - ADM
```
public static final Group.Name ADM
```
    Some commonly used system and application groups.
  - AOADMIN
```
public static final Group.Name AOADMIN
```
    Some commonly used system and application groups.
  - AOSERV_JILTER
```
public static final Group.Name AOSERV_JILTER
```
    Some commonly used system and application groups.
  - AOSERV_XEN_MIGRATION
```
public static final Group.Name AOSERV_XEN_MIGRATION
```
    Some commonly used system and application groups.
  - APACHE
```
public static final Group.Name APACHE
```
    Some commonly used system and application groups.
  - AUDIO
```
public static final Group.Name AUDIO
```
    Some commonly used system and application groups.
  - AVAHI_AUTOIPD
```
public static final Group.Name AVAHI_AUTOIPD
```
    Some commonly used system and application groups.
  - AWSTATS
```
public static final Group.Name AWSTATS
```
    Some commonly used system and application groups.
  - BIN
```
public static final Group.Name BIN
```
    Some commonly used system and application groups.
  - BIRD
```
public static final Group.Name BIRD
```
    Some commonly used system and application groups.
  - CDROM
```
public static final Group.Name CDROM
```
    Some commonly used system and application groups.
  - CENTOS
```
public static final Group.Name CENTOS
```
    Some commonly used system and application groups.
  - CGRED
```
public static final Group.Name CGRED
```
    Some commonly used system and application groups.
  - CHRONY
```
public static final Group.Name CHRONY
```
    Some commonly used system and application groups.
  - CLAMSCAN
```
public static final Group.Name CLAMSCAN
```
    Some commonly used system and application groups.
  - CLAMUPDATE
```
public static final Group.Name CLAMUPDATE
```
    Some commonly used system and application groups.
  - DAEMON
```
public static final Group.Name DAEMON
```
    Some commonly used system and application groups.
  - DBUS
```
public static final Group.Name DBUS
```
    Some commonly used system and application groups.
  - DHCPD
```
public static final Group.Name DHCPD
```
    Some commonly used system and application groups.
  - DIALOUT
```
public static final Group.Name DIALOUT
```
    Some commonly used system and application groups.
  - DIP
```
public static final Group.Name DIP
```
    Some commonly used system and application groups.
  - DISK
```
public static final Group.Name DISK
```
    Some commonly used system and application groups.
  - FLOPPY
```
public static final Group.Name FLOPPY
```
    Some commonly used system and application groups.
  - FTP
```
public static final Group.Name FTP
```
    Some commonly used system and application groups.
  - FTPONLY
```
public static final Group.Name FTPONLY
```
    Some commonly used system and application groups.
  - GAMES
```
public static final Group.Name GAMES
```
    Some commonly used system and application groups.
  - INPUT
```
public static final Group.Name INPUT
```
    Some commonly used system and application groups.
  - KMEM
```
public static final Group.Name KMEM
```
    Some commonly used system and application groups.
  - LOCK
```
public static final Group.Name LOCK
```
    Some commonly used system and application groups.
  - LP
```
public static final Group.Name LP
```
    Some commonly used system and application groups.
  - MAIL
```
public static final Group.Name MAIL
```
    Some commonly used system and application groups.
  - MAILNULL
```
public static final Group.Name MAILNULL
```
    Some commonly used system and application groups.
  - MAILONLY
```
public static final Group.Name MAILONLY
```
    Some commonly used system and application groups.
  - MAN
```
public static final Group.Name MAN
```
    Some commonly used system and application groups.
  - MEM
```
public static final Group.Name MEM
```
    Some commonly used system and application groups.
  - MEMCACHED
```
public static final Group.Name MEMCACHED
```
    Some commonly used system and application groups.
  - MYSQL
```
public static final Group.Name MYSQL
```
    Some commonly used system and application groups.
  - NAMED
```
public static final Group.Name NAMED
```
    Some commonly used system and application groups.
  - NFSNOBODY
```
public static final Group.Name NFSNOBODY
```
    Some commonly used system and application groups.
  - NGINX
```
public static final Group.Name NGINX
```
    Some commonly used system and application groups.
  - NOBODY
```
public static final Group.Name NOBODY
```
    Some commonly used system and application groups.
  - NOGROUP
```
public static final Group.Name NOGROUP
```
    Some commonly used system and application groups.
  - POLKITD
```
public static final Group.Name POLKITD
```
    Some commonly used system and application groups.
  - POSTGRES
```
public static final Group.Name POSTGRES
```
    Some commonly used system and application groups.
  - REDIS
```
public static final Group.Name REDIS
```
    Some commonly used system and application groups.
  - ROOT
```
public static final Group.Name ROOT
```
    Some commonly used system and application groups.
  - RPC
```
public static final Group.Name RPC
```
    Some commonly used system and application groups.
  - RPCUSER
```
public static final Group.Name RPCUSER
```
    Some commonly used system and application groups.
  - SASLAUTH
```
public static final Group.Name SASLAUTH
```
    Some commonly used system and application groups.
  - SCREEN
```
public static final Group.Name SCREEN
```
    Some commonly used system and application groups.
  - SMMSP
```
public static final Group.Name SMMSP
```
    Some commonly used system and application groups.
  - SSH_KEYS
```
public static final Group.Name SSH_KEYS
```
    Some commonly used system and application groups.
  - SSHD
```
public static final Group.Name SSHD
```
    Some commonly used system and application groups.
  - SYS
```
public static final Group.Name SYS
```
    Some commonly used system and application groups.
  - SYSTEMD_BUS_PROXY
```
public static final Group.Name SYSTEMD_BUS_PROXY
```
    Some commonly used system and application groups.
  - SYSTEMD_JOURNAL
```
public static final Group.Name SYSTEMD_JOURNAL
```
    Some commonly used system and application groups.
  - SYSTEMD_NETWORK
```
public static final Group.Name SYSTEMD_NETWORK
```
    Some commonly used system and application groups.
  - TAPE
```
public static final Group.Name TAPE
```
    Some commonly used system and application groups.
  - TCPDUMP
```
public static final Group.Name TCPDUMP
```
    Some commonly used system and application groups.
  - TSS
```
public static final Group.Name TSS
```
    Some commonly used system and application groups.
  - TTY
```
public static final Group.Name TTY
```
    Some commonly used system and application groups.
  - UNBOUND
```
public static final Group.Name UNBOUND
```
    Some commonly used system and application groups.
  - USERS
```
public static final Group.Name USERS
```
    Some commonly used system and application groups.
  - UTEMPTER
```
public static final Group.Name UTEMPTER
```
    Some commonly used system and application groups.
  - UTMP
```
public static final Group.Name UTMP
```
    Some commonly used system and application groups.
  - VIDEO
```
public static final Group.Name VIDEO
```
    Some commonly used system and application groups.
  - VIRUSGROUP
```
public static final Group.Name VIRUSGROUP
```
    Some commonly used system and application groups.
  - WHEEL
```
public static final Group.Name WHEEL
```
    Some commonly used system and application groups.
  - AOSERV_MASTER
```
public static final Group.Name AOSERV_MASTER
```
    Some commonly used system and application groups.
  - ACCOUNTING
```
public static final Group.Name ACCOUNTING
```
    Some commonly used system and application groups.
  - BILLING
```
public static final Group.Name BILLING
```
    Some commonly used system and application groups.
  - DISTRIBUTION
```
public static final Group.Name DISTRIBUTION
```
    Some commonly used system and application groups.
  - INFRASTRUCTURE
```
public static final Group.Name INFRASTRUCTURE
```
    Some commonly used system and application groups.
  - MANAGEMENT
```
public static final Group.Name MANAGEMENT
```
    Some commonly used system and application groups.
  - MONITORING
```
public static final Group.Name MONITORING
```
    Some commonly used system and application groups.
  - RESELLER
```
public static final Group.Name RESELLER
```
    Some commonly used system and application groups.
  - HTTPD
```
@Deprecated
public static final Group.Name HTTPD
```
    Deprecated.
    Group httpd no longer used.
- Constructor Detail
  - Group
```
public Group()
```
- Method Detail
  - addLinuxAccount
```
public int addLinuxAccount(User user)
                    throws IOException,
                           SQLException
```
    Throws:
    
    IOException
    
    SQLException
  - addLinuxServerGroup
```
public int addLinuxServerGroup(Server aoServer)
                        throws IOException,
                               SQLException
```
    Throws:
    
    IOException
    
    SQLException
  - getColumnImpl
```
protected Object getColumnImpl(int i)
```
    Specified by:
    
    getColumnImpl in class AOServObject<Group.Name,Group>
  - getLinuxGroupType
```
public GroupType getLinuxGroupType()
                            throws SQLException,
                                   IOException
```
    Throws:
    
    SQLException
    
    IOException
  - getLinuxServerGroup
```
public GroupServer getLinuxServerGroup(Server aoServer)
                                throws IOException,
                                       SQLException
```
    Throws:
    
    IOException
    
    SQLException
  - getLinuxServerGroups
```
public List<GroupServer> getLinuxServerGroups()
                                       throws IOException,
                                              SQLException
```
    Throws:
    
    IOException
    
    SQLException
  - getName
```
public Group.Name getName()
```
  - getPackage_name
```
public Account.Name getPackage_name()
```
  - getPackage
```
public Package getPackage()
                   throws IOException,
                          SQLException
```
    Throws:
    
    IOException
    
    SQLException
  - getTableID
```
public Table.TableID getTableID()
```
    Specified by:
    
    getTableID in class AOServObject<Group.Name,Group>
  - init
```
public void init(ResultSet result)
          throws SQLException
```
    Description copied from class: AOServObject
    
    Initializes this object from the raw database contents.
    
    Specified by:
    
    init in class AOServObject<Group.Name,Group>
    
    Parameters:
    
    result - the ResultSet containing the row to copy into this object
    
    Throws:
    
    SQLException
  - read
```
public void read(StreamableInput in,
                 AoservProtocol.Version protocolVersion)
          throws IOException
```
    Specified by:
    
    read in interface AOServReadable
    
    Specified by:
    
    read in interface AOServStreamable
    
    Specified by:
    
    read in class AOServObject<Group.Name,Group>
    
    Throws:
    
    IOException
  - getCannotRemoveReasons
```
public List<CannotRemoveReason<?>> getCannotRemoveReasons()
                                                   throws IOException,
                                                          SQLException
```
    Description copied from interface: Removable
    
    Lists the reasons an object may not be removed.
    
    Specified by:
    
    getCannotRemoveReasons in interface Removable
    
    Returns:
    
    an empty List<CannotRemoveReason> if this object may be removed, or a list of descriptions
    
    Throws:
    
    IOException
    
    SQLException
  - remove
```
public void remove()
            throws IOException,
                   SQLException
```
    Description copied from interface: Removable
    
    Removes this object, and all dependant objects, from the system.
    
    Specified by:
    
    remove in interface Removable
    
    Throws:
    
    IOException
    
    SQLException
  - write
```
public void write(StreamableOutput out,
                  AoservProtocol.Version protocolVersion)
           throws IOException
```
    Specified by:
    
    write in interface AOServStreamable
    
    Specified by:
    
    write in interface AOServWritable
    
    Specified by:
    
    write in class AOServObject<Group.Name,Group>
    
    Throws:
    
    IOException

Class Group

Nested Class Summary

Field Summary

Fields inherited from class com.aoindustries.aoserv.client.linux.CachedObjectGroupNameKey

Fields inherited from class com.aoindustries.aoserv.client.CachedObject

Fields inherited from class com.aoindustries.aoserv.client.AOServObject

Constructor Summary

Method Summary

Methods inherited from class com.aoindustries.aoserv.client.linux.CachedObjectGroupNameKey

Methods inherited from class com.aoindustries.aoserv.client.CachedObject

Methods inherited from class com.aoindustries.aoserv.client.AOServObject

Methods inherited from class java.lang.Object

Field Detail

ADM

AOADMIN

AOSERV_JILTER

AOSERV_XEN_MIGRATION

APACHE

AUDIO

AVAHI_AUTOIPD

AWSTATS

BIN

BIRD

CDROM

CENTOS

CGRED

CHRONY

CLAMSCAN

CLAMUPDATE

DAEMON

DBUS

DHCPD

DIALOUT

DIP

DISK

FLOPPY

FTP

FTPONLY

GAMES

INPUT

KMEM

LOCK

LP

MAIL

MAILNULL

MAILONLY

MAN

MEM

MEMCACHED

MYSQL

NAMED

NFSNOBODY

NGINX

NOBODY

NOGROUP

POLKITD

POSTGRES

REDIS

ROOT

RPC

RPCUSER

SASLAUTH

SCREEN

SMMSP

SSH_KEYS

SSHD

SYS

SYSTEMD_BUS_PROXY

SYSTEMD_JOURNAL

SYSTEMD_NETWORK

TAPE

TCPDUMP

TSS

TTY

UNBOUND

USERS

UTEMPTER

UTMP

VIDEO

VIRUSGROUP