org.rhq.enterprise.server.cloud

Interface StorageNodeManagerRemote

All Known Implementing Classes:

StorageNodeManagerBean

public interface StorageNodeManagerRemote

Remote interface to the manager responsible for creating and managing storage nodes.

Author:

Jirka Kremser

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.

Method Detail

getLoad

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.

the subject needs to have MANAGE_SETTINGS permissions.

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

findStorageNodesByCriteria

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.

the subject needs to have MANAGE_SETTINGS permissions.

Parameters:

subject - user that must have proper permissions

criteria - the criteria

Returns:

list of nodes