eu.cactosfp7.infrastructuremodels.builder.applicationmodelinstance

Interface ApplicationModelInstanceBuilder

All Known Implementing Classes:

ApplicationModelInstanceBuilderCDOFacade

public interface ApplicationModelInstanceBuilder

Interface for building application models in CDO server.

Author:

chauser

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	ApplicationModelInstanceBuilder.UpdateAction

Method Summary

Modifier and Type	Method and Description
void	createModelInstance(String applicationName, Map<String,String> vmName2compName, String applicationInstanceId) Create application model instances and map them to the existing virtual machine models in the CDO server.
String	scaleActionToAppInstanceId(OptimisationActionStep action) Extract cloudiator applicationInstanceId from the models in the CDO server.
String	scaleActionToComponentName(OptimisationActionStep action) Extract Cloud VM UUID from the models in the CDO server (vm name)
void	updateModelInstance(String applicationInstanceId, ApplicationModelInstanceBuilder.UpdateAction action, Map<String,String> vmName2compName) Update an application model instance and add or remove the mapping of a virtual machine to a component in the CDO server.

Method Detail

createModelInstance

void createModelInstance(String applicationName,
                         Map<String,String> vmName2compName,
                         String applicationInstanceId)

Create application model instances and map them to the existing virtual machine models in the CDO server.

Parameters:

applicationName - The name of the deployed application which should be linked in the CDO server

vmName2compName - A list of mappings of virtual machine names to application component names

applicationInstanceId - A unique identifier for this application instance

updateModelInstance

void updateModelInstance(String applicationInstanceId,
                         ApplicationModelInstanceBuilder.UpdateAction action,
                         Map<String,String> vmName2compName)

Update an application model instance and add or remove the mapping of a virtual machine to a component in the CDO server.

Parameters:

applicationInstanceId - A unique identifier for this application instance

action - The requested action according to UpdateAction, if the component should be removed or added to a virtual machine

vmName2compName - A map of virtual machine names to application component names

scaleActionToAppInstanceId

String scaleActionToAppInstanceId(OptimisationActionStep action)

Extract cloudiator applicationInstanceId from the models in the CDO server.

Parameters:

OptimisationActionStep - scale in or scale out action

Returns:

long applicationInstanceId

scaleActionToComponentName

String scaleActionToComponentName(OptimisationActionStep action)

Extract Cloud VM UUID from the models in the CDO server (vm name)

Parameters:

OptimisationActionStep - scale in or scale out action

Returns:

String vmname