org.rhq.enterprise.server.cloud

Class AffinityGroupManagerBean

java.lang.Object

org.rhq.enterprise.server.cloud.AffinityGroupManagerBean

All Implemented Interfaces:

AffinityGroupManagerLocal

public class AffinityGroupManagerBean
extends Object
implements AffinityGroupManagerLocal

Manages CRUD operations for AffinityGroups

Author:

Joseph Marques

Constructor Summary

Constructors

Constructor and Description
AffinityGroupManagerBean()

Method Summary

Methods

Modifier and Type	Method and Description
void	addAgentsToGroup(org.rhq.core.domain.auth.Subject subject, int affinityGroupId, Integer[] agentIds) Adds agents to the affinity group.
void	addServersToGroup(org.rhq.core.domain.auth.Subject subject, int affinityGroupId, Integer[] serverIds) Adds servers to the affinity group.
int	create(org.rhq.core.domain.auth.Subject subject, org.rhq.core.domain.cloud.AffinityGroup affinityGroup) Creates a new affinity group.
int	delete(org.rhq.core.domain.auth.Subject subject, Integer[] affinityGroupIds) Deletes the affinity groups.
int	getAffinityGroupCount()
org.rhq.core.domain.util.PageList<org.rhq.core.domain.resource.Agent>	getAgentMembers(org.rhq.core.domain.auth.Subject subject, int affinityGroupId, org.rhq.core.domain.util.PageControl pageControl)
org.rhq.core.domain.util.PageList<org.rhq.core.domain.resource.Agent>	getAgentNonMembers(org.rhq.core.domain.auth.Subject subject, int affinityGroupId, org.rhq.core.domain.util.PageControl pageControl)
org.rhq.core.domain.cloud.AffinityGroup	getById(org.rhq.core.domain.auth.Subject subject, int affinityGroupId)
org.rhq.core.domain.util.PageList<org.rhq.core.domain.cloud.composite.AffinityGroupCountComposite>	getComposites(org.rhq.core.domain.auth.Subject subject, org.rhq.core.domain.util.PageControl pageControl)
org.rhq.core.domain.util.PageList<org.rhq.core.domain.cloud.Server>	getServerMembers(org.rhq.core.domain.auth.Subject subject, int affinityGroupId, org.rhq.core.domain.util.PageControl pageControl)
org.rhq.core.domain.util.PageList<org.rhq.core.domain.cloud.Server>	getServerNonMembers(org.rhq.core.domain.auth.Subject subject, int affinityGroupId, org.rhq.core.domain.util.PageControl pageControl)
void	removeAgentsFromGroup(org.rhq.core.domain.auth.Subject subject, Integer[] agentIds) This should only be called if the agent is currently assigned to an affinity group and that group is being removed, setting the agent to no affinity.
void	removeServersFromGroup(org.rhq.core.domain.auth.Subject subject, Integer[] serverIds) This should only be called if the server is currently assigned to an affinity group and that group is being removed, setting the server to no affinity.
org.rhq.core.domain.cloud.AffinityGroup	update(org.rhq.core.domain.auth.Subject subject, org.rhq.core.domain.cloud.AffinityGroup affinityGroup) Updates the affinity group.

Methods inherited from class java.lang.Object

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

Constructor Detail

AffinityGroupManagerBean

public AffinityGroupManagerBean()

Method Detail

getById

public org.rhq.core.domain.cloud.AffinityGroup getById(org.rhq.core.domain.auth.Subject subject,
                                              int affinityGroupId)

Specified by:

getById in interface AffinityGroupManagerLocal

getAgentMembers

public org.rhq.core.domain.util.PageList<org.rhq.core.domain.resource.Agent> getAgentMembers(org.rhq.core.domain.auth.Subject subject,
                                                                                    int affinityGroupId,
                                                                                    org.rhq.core.domain.util.PageControl pageControl)

Specified by:

getAgentMembers in interface AffinityGroupManagerLocal

getAgentNonMembers

public org.rhq.core.domain.util.PageList<org.rhq.core.domain.resource.Agent> getAgentNonMembers(org.rhq.core.domain.auth.Subject subject,
                                                                                       int affinityGroupId,
                                                                                       org.rhq.core.domain.util.PageControl pageControl)

Specified by:

getAgentNonMembers in interface AffinityGroupManagerLocal

getServerMembers

public org.rhq.core.domain.util.PageList<org.rhq.core.domain.cloud.Server> getServerMembers(org.rhq.core.domain.auth.Subject subject,
                                                                                   int affinityGroupId,
                                                                                   org.rhq.core.domain.util.PageControl pageControl)

Specified by:

getServerMembers in interface AffinityGroupManagerLocal

getServerNonMembers

public org.rhq.core.domain.util.PageList<org.rhq.core.domain.cloud.Server> getServerNonMembers(org.rhq.core.domain.auth.Subject subject,
                                                                                      int affinityGroupId,
                                                                                      org.rhq.core.domain.util.PageControl pageControl)

Specified by:

getServerNonMembers in interface AffinityGroupManagerLocal

update

public org.rhq.core.domain.cloud.AffinityGroup update(org.rhq.core.domain.auth.Subject subject,
                                             org.rhq.core.domain.cloud.AffinityGroup affinityGroup)
                                               throws AffinityGroupException

Description copied from interface: AffinityGroupManagerLocal

Updates the affinity group. Subject needs MANAGE_SETTINGS and MANAGE_INVENTORY permissions.

Specified by:

update in interface AffinityGroupManagerLocal

Parameters:

subject - the Subject instance

affinityGroup - @see AffinityGroup

Returns:

Throws:

AffinityGroupException

getComposites

public org.rhq.core.domain.util.PageList<org.rhq.core.domain.cloud.composite.AffinityGroupCountComposite> getComposites(org.rhq.core.domain.auth.Subject subject,
                                                                                                               org.rhq.core.domain.util.PageControl pageControl)

Specified by:

getComposites in interface AffinityGroupManagerLocal

getAffinityGroupCount

public int getAffinityGroupCount()

Specified by:

getAffinityGroupCount in interface AffinityGroupManagerLocal

create

public int create(org.rhq.core.domain.auth.Subject subject,
         org.rhq.core.domain.cloud.AffinityGroup affinityGroup)
           throws AffinityGroupException

Description copied from interface: AffinityGroupManagerLocal

Creates a new affinity group. Subject needs MANAGE_SETTINGS and MANAGE_INVENTORY permissions.

Specified by:

create in interface AffinityGroupManagerLocal

Parameters:

subject - the Subject instance

affinityGroup - @see AffinityGroup

Returns:

new id of the group

Throws:

AffinityGroupException

delete

public int delete(org.rhq.core.domain.auth.Subject subject,
         Integer[] affinityGroupIds)

Description copied from interface: AffinityGroupManagerLocal

Deletes the affinity groups. Subject needs MANAGE_SETTINGS and MANAGE_INVENTORY permissions.

Specified by:

delete in interface AffinityGroupManagerLocal

Parameters:

subject - the Subject instance

Returns:

addAgentsToGroup

public void addAgentsToGroup(org.rhq.core.domain.auth.Subject subject,
                    int affinityGroupId,
                    Integer[] agentIds)

Description copied from interface: AffinityGroupManagerLocal

Adds agents to the affinity group. Subject needs MANAGE_SETTINGS and MANAGE_INVENTORY permissions.

Specified by:

addAgentsToGroup in interface AffinityGroupManagerLocal

Parameters:

subject - the Subject instance

removeAgentsFromGroup

public void removeAgentsFromGroup(org.rhq.core.domain.auth.Subject subject,
                         Integer[] agentIds)

Description copied from interface: AffinityGroupManagerLocal

This should only be called if the agent is currently assigned to an affinity group and that group is being removed, setting the agent to no affinity. Otherwise, unnecessary partition events can be generated. Subjects needs MANAGE_SETTINGS and MANAGE_INVENTORY permissions.

Specified by:

removeAgentsFromGroup in interface AffinityGroupManagerLocal

Parameters:

subject - the Subject instance

addServersToGroup

public void addServersToGroup(org.rhq.core.domain.auth.Subject subject,
                     int affinityGroupId,
                     Integer[] serverIds)

Description copied from interface: AffinityGroupManagerLocal

Adds servers to the affinity group. Subject needs MANAGE_SETTINGS and MANAGE_INVENTORY permissions.

Specified by:

addServersToGroup in interface AffinityGroupManagerLocal

Parameters:

subject - the Subject instance

removeServersFromGroup

public void removeServersFromGroup(org.rhq.core.domain.auth.Subject subject,
                          Integer[] serverIds)

Description copied from interface: AffinityGroupManagerLocal

This should only be called if the server is currently assigned to an affinity group and that group is being removed, setting the server to no affinity. Otherwise, unnecessary partition events can be generated. Subject needs MANAGE_SETTINGS and MANAGE_INVENTORY permissions.

Specified by:

removeServersFromGroup in interface AffinityGroupManagerLocal

Parameters:

subject - the Subject instance