com.redhat.rhn.domain.server

Class ServerGroupFactory

java.lang.Object

com.redhat.rhn.common.hibernate.HibernateFactory

com.redhat.rhn.domain.server.ServerGroupFactory

public class ServerGroupFactory
extends HibernateFactory

ServerGroupFactory

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	NULL_DESCRIPTION

Constructor Summary

Constructors

Constructor and Description
ServerGroupFactory()

Method Summary

Modifier and Type	Method and Description
static ManagedServerGroup	create(java.lang.String name, java.lang.String description, Org org) Creates a new ServerGroup object and persists it to the database before returning it
static java.lang.Long	getCurrentMembers(ServerGroup sg) Returns the value listed by current members column on the rhnServerGroup table..
protected org.apache.log4j.Logger	getLogger() Get the Logger for the derived class so log messages show up on the correct class
static java.util.List<java.lang.Long>	listActiveServerIds(ServerGroup sg, java.lang.Long threshold) Returns a list of active server Ids associated to this servergroup Here active implies that the system has checked in after sysdate - threshold
static java.util.List	listAdministeredServerGroups(User user) Returns the ServerGroups that the user can administer.
static java.util.List	listAdministrators(ServerGroup sg) Returns the admins of a given serverGroup.
static java.util.List<EntitlementServerGroup>	listEntitlementGroups(Org org) Returns the list of Entitlement ServerGroups associated to a server.
static java.util.List<EntitlementServerGroup>	listEntitlementGroups(Server s) Returns the list of Entitlement ServerGroups associated to a server.
static java.util.List<java.lang.Long>	listInactiveServerIds(ServerGroup sg, java.lang.Long threshold) Returns a list of Inactive server Ids associated to this servergroup Here inactive implies that the system has checked in before sysdate - threshold
static java.util.List<ManagedServerGroup>	listManagedGroups(Org org) Returns the list of Managed ServerGroups associated to a server.
static java.util.List<ManagedServerGroup>	listManagedGroups(Server s) Returns the list of Managed ServerGroups associated to a server.
static java.util.List	listNoAdminGroups(Org org) Returns a list of ServerGroups that have NO administrators
static java.util.List<Server>	listServers(ServerGroup sg) Returns the servers of a given serverGroup.
static ManagedServerGroup	lookupByIdAndOrg(java.lang.Long id, Org org) Lookup a ServerGroup by ID and organization.
static ManagedServerGroup	lookupByNameAndOrg(java.lang.String name, Org org) Lookup a ServerGroup by Name and organization.
static EntitlementServerGroup	lookupEntitled(Entitlement ent, Org org) Retrieves a specific group from the server groups for this org
static EntitlementServerGroup	lookupEntitled(Org org, ServerGroupType typeIn) Returns an EntitlementServerGroup for the given org and servergroup type.
static void	remove(ServerGroup group) Remove an server group
static void	save(ServerGroup group) Insert or update a ServerGroup

Methods inherited from class com.redhat.rhn.common.hibernate.HibernateFactory

addConfigurator, blobToByteArray, byteArrayToBlob, closeSession, closeSessionFactory, commitTransaction, createSessionFactory, createSessionFactory, executeCallableMode, executeSelectMode, getBlobContents, getByteArrayContents, getObject, getSession, initialize, inTransaction, isClosed, isInitialized, listObjectsByNamedQuery, listObjectsByNamedQuery, listObjectsByNamedQuery, lockObject, lookupObjectByNamedQuery, lookupObjectByNamedQuery, reload, removeObject, rollbackTransaction, saveObject, saveObject, stringToByteArray

Methods inherited from class java.lang.Object

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

Field Detail

NULL_DESCRIPTION

public static final java.lang.String NULL_DESCRIPTION

See Also:

Constant Field Values

Constructor Detail

ServerGroupFactory

public ServerGroupFactory()

Method Detail

getLogger

protected org.apache.log4j.Logger getLogger()

Description copied from class: HibernateFactory

Get the Logger for the derived class so log messages show up on the correct class

Specified by:

getLogger in class HibernateFactory

Returns:

Logger for this class.

listAdministeredServerGroups

public static java.util.List listAdministeredServerGroups(User user)

Returns the ServerGroups that the user can administer.

Parameters:

user - User whose ServerGroups are sought.

Returns:

the ServerGroups that the user can administer.

save

public static void save(ServerGroup group)

Insert or update a ServerGroup

Parameters:

group - the ServerGroup to save

lookupByIdAndOrg

public static ManagedServerGroup lookupByIdAndOrg(java.lang.Long id,
                                                  Org org)

Lookup a ServerGroup by ID and organization.

Parameters:

id - Server group id

org - Organization

Returns:

Server group requested

lookupByNameAndOrg

public static ManagedServerGroup lookupByNameAndOrg(java.lang.String name,
                                                    Org org)

Lookup a ServerGroup by Name and organization.

Parameters:

name - Server group name

org - Organization

Returns:

Server group requested

lookupEntitled

public static EntitlementServerGroup lookupEntitled(Org org,
                                                    ServerGroupType typeIn)

Returns an EntitlementServerGroup for the given org and servergroup type.

Parameters:

org - the org to look at

typeIn - the server group type to look at

Returns:

the Server group requested.

lookupEntitled

public static EntitlementServerGroup lookupEntitled(Entitlement ent,
                                                    Org org)

Retrieves a specific group from the server groups for this org

Parameters:

ent - The entitlement of the desired servergroup

org - The org in which the server group belongs

Returns:

Returns the server group if found, null otherwise

remove

public static void remove(ServerGroup group)

Remove an server group

Parameters:

group - to remove

create

public static ManagedServerGroup create(java.lang.String name,
                                        java.lang.String description,
                                        Org org)

Creates a new ServerGroup object and persists it to the database before returning it

Parameters:

name - name of the server group (cant be null)

description - description of servergroup (non-null)

org - the org of the server group

Returns:

the created server group.

listNoAdminGroups

public static java.util.List listNoAdminGroups(Org org)

Returns a list of ServerGroups that have NO administrators

Parameters:

org - org of the current user.

Returns:

the list of servergroups without any admins.

listAdministrators

public static java.util.List listAdministrators(ServerGroup sg)

Returns the admins of a given serverGroup.

Parameters:

sg - the serverGroup to find the admins of

Returns:

list of User objects that can administer the server group

listServers

public static java.util.List<Server> listServers(ServerGroup sg)

Returns the servers of a given serverGroup.

Parameters:

sg - the serverGroup to find the servers of

Returns:

list of Server objects that are part of the server group

getCurrentMembers

public static java.lang.Long getCurrentMembers(ServerGroup sg)

Returns the value listed by current members column on the rhnServerGroup table.. This was made as a query instead of mapping because this column is only updated by the stored procedures dealing with entitlements..

Parameters:

sg - the server group to get the current members of

Returns:

the value of the the currentmemebers column.

listEntitlementGroups

public static java.util.List<EntitlementServerGroup> listEntitlementGroups(Server s)

Returns the list of Entitlement ServerGroups associated to a server.

Parameters:

s - the server to find the server groups of

Returns:

list of EntitlementServerGroup objects that are associated to the server.

listManagedGroups

public static java.util.List<ManagedServerGroup> listManagedGroups(Server s)

Returns the list of Managed ServerGroups associated to a server.

Parameters:

s - the server to find the server groups of

Returns:

list of ManagedServerGroup objects that are associated to the server.

listEntitlementGroups

public static java.util.List<EntitlementServerGroup> listEntitlementGroups(Org org)

Returns the list of Entitlement ServerGroups associated to a server.

Parameters:

org - the Org to find the server groups of

Returns:

list of EntitlementServerGroup objects that are associated to the org.

listManagedGroups

public static java.util.List<ManagedServerGroup> listManagedGroups(Org org)

Returns the list of Managed ServerGroups associated to a server.

Parameters:

org - the org to find the server groups of

Returns:

list of ManagedServerGroup objects that are associated to the org.

listActiveServerIds

public static java.util.List<java.lang.Long> listActiveServerIds(ServerGroup sg,
                                                                 java.lang.Long threshold)

Returns a list of active server Ids associated to this servergroup Here active implies that the system has checked in after sysdate - threshold

Parameters:

sg - the server group to check systems on

threshold - the threshold to check on

Returns:

the server ids

listInactiveServerIds

public static java.util.List<java.lang.Long> listInactiveServerIds(ServerGroup sg,
                                                                   java.lang.Long threshold)

Returns a list of Inactive server Ids associated to this servergroup Here inactive implies that the system has checked in before sysdate - threshold

Parameters:

sg - the server group to check systems on

threshold - the threshold to check on

Returns:

the server ids