org.rhq.enterprise.server.cloud

Class StorageNodeManagerBean

java.lang.Object

org.rhq.enterprise.server.cloud.StorageNodeManagerBean

All Implemented Interfaces:

StorageNodeManagerLocal, StorageNodeManagerRemote

public class StorageNodeManagerBean
extends Object
implements StorageNodeManagerLocal, StorageNodeManagerRemote

Author:

Stefan Negrea, Jiri Kremser

Constructor Summary

Constructors

Constructor and Description
StorageNodeManagerBean()

Method Summary

Methods

Modifier and Type	Method and Description
org.rhq.core.domain.util.PageList<org.rhq.core.domain.cloud.StorageNode>	findStorageNodesByCriteria(org.rhq.core.domain.auth.Subject subject, org.rhq.core.domain.criteria.StorageNodeCriteria criteria) Fetches the list of StorageNode entities based on provided criteria.
org.rhq.core.domain.cloud.StorageNodeLoadComposite	getLoad(org.rhq.core.domain.auth.Subject subject, org.rhq.core.domain.cloud.StorageNode node, long beginTime, long endTime) Returns the summary of load of the storage node.
List<org.rhq.core.domain.cloud.StorageNode>	getStorageNodes()
void	linkResource(org.rhq.core.domain.resource.Resource resource)
List<org.rhq.core.domain.cloud.StorageNode>	scanForStorageNodes()

Methods inherited from class java.lang.Object

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

Constructor Detail

StorageNodeManagerBean

public StorageNodeManagerBean()

Method Detail

scanForStorageNodes

public List<org.rhq.core.domain.cloud.StorageNode> scanForStorageNodes()

Specified by:

scanForStorageNodes in interface StorageNodeManagerLocal

linkResource

public void linkResource(org.rhq.core.domain.resource.Resource resource)

Specified by:

linkResource in interface StorageNodeManagerLocal

getLoad

public org.rhq.core.domain.cloud.StorageNodeLoadComposite getLoad(org.rhq.core.domain.auth.Subject subject,
                                                         org.rhq.core.domain.cloud.StorageNode node,
                                                         long beginTime,
                                                         long endTime)

Description copied from interface: StorageNodeManagerLocal

Returns the summary of load of the storage node.

the subject needs to have MANAGE_SETTINGS permissions.

Specified by:

getLoad in interface StorageNodeManagerLocal

Specified by:

getLoad in interface StorageNodeManagerRemote

Parameters:

subject - user that must have proper permissions

node - storage node entity (it can be a new object, but the id should be set properly)

beginTime - the start time

endTime - the end time

Returns:

instance of StorageNodeLoadComposite with the aggregate measurement data of selected metrics

getStorageNodes

public List<org.rhq.core.domain.cloud.StorageNode> getStorageNodes()

Specified by:

getStorageNodes in interface StorageNodeManagerLocal

findStorageNodesByCriteria

public org.rhq.core.domain.util.PageList<org.rhq.core.domain.cloud.StorageNode> findStorageNodesByCriteria(org.rhq.core.domain.auth.Subject subject,
                                                                                                  org.rhq.core.domain.criteria.StorageNodeCriteria criteria)

Description copied from interface: StorageNodeManagerLocal

Fetches the list of StorageNode entities based on provided criteria. the subject needs to have MANAGE_SETTINGS permissions.

Specified by:

findStorageNodesByCriteria in interface StorageNodeManagerLocal

Specified by:

findStorageNodesByCriteria in interface StorageNodeManagerRemote

Parameters:

subject - caller

criteria - the criteria

Returns:

list of nodes