Package org.odpi.openmetadata.repositoryservices.enterprise.repositoryconnector.control

Class ParallelFederationControl

java.lang.Object

org.odpi.openmetadata.repositoryservices.enterprise.repositoryconnector.control.FederationControlBase

org.odpi.openmetadata.repositoryservices.enterprise.repositoryconnector.control.ParallelFederationControl

All Implemented Interfaces:

FederationControl

public class ParallelFederationControl
extends FederationControlBase

ParallelFederationControl uses multiple worker threads to perform the calls to different systems in parallel.

Field Summary

Fields inherited from class org.odpi.openmetadata.repositoryservices.enterprise.repositoryconnector.control.FederationControlBase

auditLog, cohortConnectors, methodName, userId

Constructor Summary

Constructors

Constructor	Description
ParallelFederationControl(String userId, List<OMRSRepositoryConnector> cohortConnectors, AuditLog auditLog, String methodName)	Constructor for a federated query

Method Summary

Modifier and Type	Method	Description
void	executeCommand(RepositoryExecutor executor)	Issue the federated command.

Methods inherited from class java.lang.Object

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

Constructor Details

ParallelFederationControl

public ParallelFederationControl(String userId,
 List<OMRSRepositoryConnector> cohortConnectors,
 AuditLog auditLog,
 String methodName)

Constructor for a federated query

Parameters:

userId - calling user

cohortConnectors - list of connectors to call

auditLog - logging destination

methodName - calling method

Method Details

executeCommand

public void executeCommand(RepositoryExecutor executor)
                    throws RepositoryErrorException

Issue the federated command.

Specified by:

executeCommand in interface FederationControl

Specified by:

executeCommand in class FederationControlBase

Parameters:

executor - command to execute

Throws:

RepositoryErrorException - problem with the state of one of the repositories. This is probably a logic error rather than an outage