gr.uoa.di.madgik.workflow.adaptor.utils.grid

Class AdaptorGridResources

java.lang.Object

gr.uoa.di.madgik.workflow.adaptor.utils.grid.AdaptorGridResources

All Implemented Interfaces:

IAdaptorResources

public class AdaptorGridResources
extends Object
implements IAdaptorResources

The Class AdaptorGridResources acts as a container for AttachedGridResource instances that are to be supplied to an WorkflowGridAdaptor. The resources that are provided must comply to some restrictions. These are: - There must be exactly one resource of type AttachedGridResource.ResourceType.JDL. In subsequent versions there will be an option available to submit more JDL files that will be submitted with the "collection" attribute - There can be at most 1 resource of type AttachedGridResource.ResourceType.Config - There must be exactly one resource of type AttachedGridResource.ResourceType.UserProxy

Author:

gpapanikos

Field Summary

Fields

Modifier and Type	Field and Description
Set<AttachedGridResource>	Resources The contained Resources

Constructor Summary

Constructors

Constructor and Description
AdaptorGridResources()

Method Summary

Methods

Modifier and Type	Method and Description
AttachedGridResource	GetConfigResource() Gets the config resource.
Set<AttachedGridResource>	GetInDataResources() Gets the in data resources.
AttachedGridResource	GetJDLResource() Gets the JDL resource.
Set<AttachedGridResource>	GetOutDataResources() Gets the out data resources.
AttachedGridResource	GetResource(String ResourceKey) Retrieves the resource with the provided key
AttachedGridResource	GetScopeResource()
AttachedGridResource	GetUserProxyResource() Gets the user proxy resource.
boolean	ResourceExists(String ResourceKey) Checks if a resource exists.
void	StoreResources(Set<AttachedGridResource.ResourceType> ResourcesToStore, gr.uoa.di.madgik.environment.hint.EnvHintCollection Hints) Stores the resource in the storage system
void	Validate() Validate that the provided resources are the ones that must be present

Methods inherited from class java.lang.Object

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

Field Detail

Resources

public Set<AttachedGridResource> Resources

The contained Resources

Constructor Detail

AdaptorGridResources

public AdaptorGridResources()

Method Detail

Validate

public void Validate()
              throws WorkflowValidationException

Validate that the provided resources are the ones that must be present

Throws:

WorkflowValidationException - A validation error occurred

ResourceExists

public boolean ResourceExists(String ResourceKey)

Checks if a resource exists.

Parameters:

ResourceKey - the resource key

Returns:

true, if successful

GetResource

public AttachedGridResource GetResource(String ResourceKey)

Retrieves the resource with the provided key

Parameters:

ResourceKey - the resource key

Returns:

the attached grid resource

StoreResources

public void StoreResources(Set<AttachedGridResource.ResourceType> ResourcesToStore,
                  gr.uoa.di.madgik.environment.hint.EnvHintCollection Hints)
                    throws Exception

Stores the resource in the storage system

Parameters:

ResourcesToStore - the resources to store

Throws:

Exception - the exception

GetScopeResource

public AttachedGridResource GetScopeResource()

GetJDLResource

public AttachedGridResource GetJDLResource()

Gets the JDL resource.

Returns:

the attached grid resource

GetConfigResource

public AttachedGridResource GetConfigResource()

Gets the config resource.

Returns:

the attached grid resource

GetUserProxyResource

public AttachedGridResource GetUserProxyResource()

Gets the user proxy resource.

Returns:

the attached grid resource

GetInDataResources

public Set<AttachedGridResource> GetInDataResources()

Gets the in data resources.

Returns:

the set of attached grid resources

GetOutDataResources

public Set<AttachedGridResource> GetOutDataResources()

Gets the out data resources.

Returns:

the set of attached grid resources