Package io.camunda.client.impl.command

Class MigrateProcessInstanceCommandImpl

java.lang.Object

io.camunda.client.impl.command.MigrateProcessInstanceCommandImpl

All Implemented Interfaces:

CommandWithCommunicationApiStep<MigrateProcessInstanceCommandStep1>, CommandWithOperationReferenceStep<MigrateProcessInstanceCommandStep1.MigrateProcessInstanceCommandFinalStep>, FinalCommandStep<MigrateProcessInstanceResponse>, MigrateProcessInstanceCommandStep1, MigrateProcessInstanceCommandStep1.MigrateProcessInstanceCommandFinalStep, MigrateProcessInstanceCommandStep1.MigrateProcessInstanceCommandStep2

public final class MigrateProcessInstanceCommandImpl
extends Object
implements MigrateProcessInstanceCommandStep1, MigrateProcessInstanceCommandStep1.MigrateProcessInstanceCommandFinalStep

Nested Class Summary

Nested classes/interfaces inherited from interface io.camunda.client.api.command.MigrateProcessInstanceCommandStep1

MigrateProcessInstanceCommandStep1.MigrateProcessInstanceCommandFinalStep, MigrateProcessInstanceCommandStep1.MigrateProcessInstanceCommandStep2

Constructor Summary

Constructors

Constructor	Description
MigrateProcessInstanceCommandImpl(long processInstanceKey, GatewayGrpc.GatewayStub asyncStub, Predicate<CredentialsProvider.StatusCode> retryPredicate, HttpClient httpClient, CamundaClientConfiguration config, JsonMapper jsonMapper)

Method Summary

Modifier and Type	Method	Description
MigrateProcessInstanceCommandStep1.MigrateProcessInstanceCommandFinalStep	addMappingInstruction(String sourceElementId, String targetElementId)	Add a GatewayOuterClass.MigrateProcessInstanceRequest.MappingInstruction for the element that will be migrated and its target element id in the target process definition.
MigrateProcessInstanceCommandStep1.MigrateProcessInstanceCommandFinalStep	migrationPlan(long targetProcessDefinitionKey)	Create a MigrationPlan GatewayOuterClass.MigrateProcessInstanceRequest.MigrationPlan for the given target process definition key.
MigrateProcessInstanceCommandStep1.MigrateProcessInstanceCommandFinalStep	migrationPlan(MigrationPlan migrationPlan)	Use the provided MigrationPlan from the given MigrationPlan object.
MigrateProcessInstanceCommandStep1.MigrateProcessInstanceCommandFinalStep	operationReference(long operationReference)	Set the Operation Reference.
FinalCommandStep<MigrateProcessInstanceResponse>	requestTimeout(Duration requestTimeout)	Sets the request timeout for the command.
CamundaFuture<MigrateProcessInstanceResponse>	send()	Sends the command to the Camunda gateway.
MigrateProcessInstanceCommandStep1	useGrpc()	Experimental: This method is under development, and as such using it may have no effect on the command builder when called.
MigrateProcessInstanceCommandStep1	useRest()	Experimental: This method is under development, and as such using it may have no effect on the command builder when called.

Methods inherited from class java.lang.Object

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

Constructor Details

MigrateProcessInstanceCommandImpl

public MigrateProcessInstanceCommandImpl(long processInstanceKey,
 GatewayGrpc.GatewayStub asyncStub,
 Predicate<CredentialsProvider.StatusCode> retryPredicate,
 HttpClient httpClient,
 CamundaClientConfiguration config,
 JsonMapper jsonMapper)

Method Details

migrationPlan

public MigrateProcessInstanceCommandStep1.MigrateProcessInstanceCommandFinalStep migrationPlan(long targetProcessDefinitionKey)

Description copied from interface: MigrateProcessInstanceCommandStep1

Create a MigrationPlan GatewayOuterClass.MigrateProcessInstanceRequest.MigrationPlan for the given target process definition key.

Specified by:

migrationPlan in interface MigrateProcessInstanceCommandStep1

Parameters:

targetProcessDefinitionKey - the key of the target process definition

Returns:

the builder for this command

migrationPlan

public MigrateProcessInstanceCommandStep1.MigrateProcessInstanceCommandFinalStep migrationPlan(MigrationPlan migrationPlan)

Description copied from interface: MigrateProcessInstanceCommandStep1

Use the provided MigrationPlan from the given MigrationPlan object.

Example MigrationPlan object creation:

 final MigrationPlan migrationPlan =
         MigrationPlan.newBuilder()
             .withTargetProcessDefinitionKey(2L)
             .addMappingInstruction("element1", "element2")
             .addMappingInstruction("element3", "element4")
             .build();
 

Specified by:

migrationPlan in interface MigrateProcessInstanceCommandStep1

Parameters:

migrationPlan - the object that contains migration plan data

Returns:

the builder for this command

addMappingInstruction

public MigrateProcessInstanceCommandStep1.MigrateProcessInstanceCommandFinalStep addMappingInstruction(String sourceElementId,
 String targetElementId)

Description copied from interface: MigrateProcessInstanceCommandStep1.MigrateProcessInstanceCommandFinalStep

Add a GatewayOuterClass.MigrateProcessInstanceRequest.MappingInstruction for the element that will be migrated and its target element id in the target process definition. This method allows to add more than one mapping instructions to the migration plan.

Specified by:

addMappingInstruction in interface MigrateProcessInstanceCommandStep1.MigrateProcessInstanceCommandFinalStep

Specified by:

addMappingInstruction in interface MigrateProcessInstanceCommandStep1.MigrateProcessInstanceCommandStep2

Parameters:

sourceElementId - the element id to migrate from

targetElementId - the element id to migrate into

Returns:

the builder for this command

requestTimeout

public FinalCommandStep<MigrateProcessInstanceResponse> requestTimeout(Duration requestTimeout)

Description copied from interface: FinalCommandStep

Sets the request timeout for the command. The default request timeout can be configured using CamundaClientBuilder.defaultRequestTimeout(Duration).

Specified by:

requestTimeout in interface FinalCommandStep<MigrateProcessInstanceResponse>

Parameters:

requestTimeout - the request timeout

Returns:

the configured command

send

public CamundaFuture<MigrateProcessInstanceResponse> send()

Description copied from interface: FinalCommandStep

Sends the command to the Camunda gateway. This operation is asynchronous. In case of success, the future returns the event that was generated by the Camunda gateway in response to the command.

Call CamundaFuture.join() to wait until the response is available.

 Future<JobEventinvalid input: '&#62' future = command.send();
 JobEvent event = future.join();
 

Specified by:

send in interface FinalCommandStep<MigrateProcessInstanceResponse>

Returns:

a future tracking state of success/failure of the command.

operationReference

public MigrateProcessInstanceCommandStep1.MigrateProcessInstanceCommandFinalStep operationReference(long operationReference)

Description copied from interface: CommandWithOperationReferenceStep

Set the Operation Reference.

This is a key chosen by the user and will be part of all records resulted from this operation

Specified by:

operationReference in interface CommandWithOperationReferenceStep<MigrateProcessInstanceCommandStep1.MigrateProcessInstanceCommandFinalStep>

Parameters:

operationReference - a reference key chosen by the user and will be part of all records resulted from this operation

Returns:

the builder for this command with the operation reference specified

useRest

public MigrateProcessInstanceCommandStep1 useRest()

Description copied from interface: CommandWithCommunicationApiStep

Experimental: This method is under development, and as such using it may have no effect on the command builder when called. While unimplemented, it simply returns the command builder instance unchanged. This method already exists for software that is building support for a REST API in Camunda, and already wants to use this API during its development. As support for REST is added to Camunda, each of the commands that implement this method may start to take effect. Until this warning is removed, anything described below may not yet have taken effect, and the interface and its description are subject to change.

Sets REST as the communication API for this command. If this command doesn't support communication over REST, it simply returns the command builder instance unchanged. The default communication API can be configured using CamundaClientBuilder.preferRestOverGrpc(boolean).

Specified by:

useRest in interface CommandWithCommunicationApiStep<MigrateProcessInstanceCommandStep1>

Returns:

the configured command

useGrpc

public MigrateProcessInstanceCommandStep1 useGrpc()

Description copied from interface: CommandWithCommunicationApiStep

Experimental: This method is under development, and as such using it may have no effect on the command builder when called. While unimplemented, it simply returns the command builder instance unchanged. This method already exists for software that is building support for a REST API in Camunda, and already wants to use this API during its development. As support for REST is added to Zeebe, each of the commands that implement this method may start to take effect. Until this warning is removed, anything described below may not yet have taken effect, and the interface and its description are subject to change.

Sets gRPC as the communication API for this command. If this command doesn't support communication over gRPC, it simply returns the command builder instance unchanged. The default communication API can be configured using CamundaClientBuilder.preferRestOverGrpc(boolean).

Specified by:

useGrpc in interface CommandWithCommunicationApiStep<MigrateProcessInstanceCommandStep1>

Returns:

the configured command