org.apache.ambari.server.stack.upgrade.orchestrate

Interface UpgradeContextFactory

public interface UpgradeContextFactory

The UpgradeContextFactory is used to create dependency-injected instances of UpgradeContexts.

Method Summary

Modifier and Type	Method and Description
UpgradeContext	create(Cluster cluster, Map<String,Object> upgradeRequestMap) Creates an UpgradeContext which is injected with dependencies.
UpgradeContext	create(Cluster cluster, UpgradeEntity upgradeEntity) Creates an UpgradeContext which is injected with dependencies.

Method Detail

create

UpgradeContext create(Cluster cluster,
                      Map<String,Object> upgradeRequestMap)
               throws org.apache.ambari.server.AmbariException

Creates an UpgradeContext which is injected with dependencies.

Parameters:

cluster - the cluster that the upgrade is for (not null).

upgradeRequestMap - the original map of parameters used to create the upgrade (not null).

Returns:

an initialized UpgradeContext.

Throws:

org.apache.ambari.server.AmbariException

create

UpgradeContext create(Cluster cluster,
                      UpgradeEntity upgradeEntity)

Creates an UpgradeContext which is injected with dependencies.

Parameters:

cluster - the cluster that the upgrade is for (not null).

upgradeEntity - the upgrade entity (not null).

Returns:

an initialized UpgradeContext.