org.apache.ignite.internal.managers.deployment

Interface GridDeploymentStore

All Known Implementing Classes:

GridDeploymentPerLoaderStore, GridDeploymentPerVersionStore

public interface GridDeploymentStore

Interface for all deployment stores.

Method Summary

Modifier and Type	Method and Description
void	addParticipants(Map<UUID,IgniteUuid> allParticipants, Map<UUID,IgniteUuid> addedParticipants) Adds participants to all deployments.
GridDeployment	explicitDeploy(Class<?> cls, ClassLoader clsLdr) Explicitly deploys class.
void	explicitUndeploy(@Nullable UUID nodeId, String rsrcName)
@Nullable GridDeployment	getDeployment(GridDeploymentMetadata meta)
@Nullable GridDeployment	getDeployment(IgniteUuid ldrId) Gets class loader based on ID.
Collection<GridDeployment>	getDeployments()
void	onKernalStart() Kernal started callback.
void	onKernalStop() Kernel stopping callback.
@Nullable GridDeployment	searchDeploymentCache(GridDeploymentMetadata meta)
void	start() Starts store.
void	stop() Stops store.

Method Detail

start

void start()
    throws IgniteCheckedException

Starts store.

Throws:

IgniteCheckedException - If start failed.

stop

void stop()

Stops store.

onKernalStart

void onKernalStart()
            throws IgniteCheckedException

Kernal started callback.

Throws:

IgniteCheckedException - If callback execution failed.

onKernalStop

void onKernalStop()

Kernel stopping callback.

getDeployment

@Nullable
@Nullable GridDeployment getDeployment(GridDeploymentMetadata meta)

Parameters:

meta - Deployment metadata.

Returns:

Deployment.

searchDeploymentCache

@Nullable
@Nullable GridDeployment searchDeploymentCache(GridDeploymentMetadata meta)

Parameters:

meta - Deployment meatdata.

Returns:

Grid deployment instance if it was finded in cache, null otherwise.

getDeployment

@Nullable
@Nullable GridDeployment getDeployment(IgniteUuid ldrId)

Gets class loader based on ID.

Parameters:

ldrId - Class loader ID.

Returns:

Class loader of null if not found.

getDeployments

Collection<GridDeployment> getDeployments()

Returns:

All current deployments.

explicitDeploy

GridDeployment explicitDeploy(Class<?> cls,
                              ClassLoader clsLdr)
                       throws IgniteCheckedException

Explicitly deploys class.

Parameters:

cls - Class to explicitly deploy.

clsLdr - Class loader.

Returns:

Grid deployment.

Throws:

IgniteCheckedException - Id deployment failed.

explicitUndeploy

void explicitUndeploy(@Nullable
                      @Nullable UUID nodeId,
                      String rsrcName)

Parameters:

nodeId - Optional ID of node that initiated request.

rsrcName - Undeploys all deployments that have given

addParticipants

void addParticipants(Map<UUID,IgniteUuid> allParticipants,
                     Map<UUID,IgniteUuid> addedParticipants)

Adds participants to all deployments.

Parameters:

allParticipants - All participants to determine which deployments to add to.

addedParticipants - Participants to add.