Package org.odpi.openmetadata.repositoryservices.events

Interface OMRSInstanceEventProcessorInterface

All Known Implementing Classes:
LocalOMRSInstanceEventProcessor, OMRSInstanceEventProcessor, OMRSRepositoryEventBuilder, OMRSRepositoryEventManager, OMRSRepositoryEventProcessor, OMRSRepositoryEventPublisher
public interface OMRSInstanceEventProcessorInterface
OMRSInstanceEventProcessor is an interface implemented by a component that is able to process incoming metadata instance events for an Open Metadata Repository. Instance events are used to replicate metadata instances across an Open Metadata Repository Cohort.

  • Method Details

    • sendInstanceEvent

      void sendInstanceEvent(String sourceName, OMRSInstanceEvent instanceEvent)
      Process the instance event directly.
      Parameters:
      sourceName - source of the event
      instanceEvent - properties of the event to send

    • processNewEntityEvent

      void processNewEntityEvent(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, EntityDetail entity)
      A new entity has been created.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - unique identifier for the metadata collection hosted by the server that sent the event.
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      entity - details of the new entity

    • processUpdatedEntityEvent

      void processUpdatedEntityEvent(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, EntityDetail oldEntity, EntityDetail newEntity)
      An existing entity has been updated.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - unique identifier for the metadata collection hosted by the server that sent the event.
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      oldEntity - original entity before update.
      newEntity - details of the new version of the entity.

    • processUndoneEntityEvent

      void processUndoneEntityEvent(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, EntityDetail entity)
      An update to an entity has been undone.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - unique identifier for the metadata collection hosted by the server that sent the event.
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      entity - details of the version of the entity that has been restored.

    • processClassifiedEntityEvent

      void processClassifiedEntityEvent(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, EntityDetail entity, Classification classification)
      A new classification has been added to an entity.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - unique identifier for the metadata collection hosted by the server that sent the event.
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      entity - details of the entity with the new classification added. No guarantee this is all the classifications.
      classification - new classification

    • processDeclassifiedEntityEvent

      void processDeclassifiedEntityEvent(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, EntityDetail entity, Classification originalClassification)
      A classification has been removed from an entity.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - unique identifier for the metadata collection hosted by the server that sent the event.
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      entity - details of the entity after the classification has been removed. No guarantee this is all the classifications.
      originalClassification - classification that was removed

    • processReclassifiedEntityEvent

      void processReclassifiedEntityEvent(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, EntityDetail entity, Classification originalClassification, Classification classification)
      An existing classification has been changed on an entity.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - unique identifier for the metadata collection hosted by the server that sent the event.
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      entity - details of the entity after the classification has been changed. No guarantee this is all the classifications.
      originalClassification - classification that was removed
      classification - new classification

    • processDeletedEntityEvent

      void processDeletedEntityEvent(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, EntityDetail entity)
      An existing entity has been deleted. This is a soft delete. This means it is still in the repository but it is no longer returned on queries. All relationships to the entity are also soft-deleted and will no longer be usable. These deleted relationships will be notified through separate events. Details of the TypeDef are included with the entity's unique id (guid) to ensure the right entity is deleted in the remote repositories.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - unique identifier for the metadata collection hosted by the server that sent the event.
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      entity - deleted entity

    • processRestoredEntityEvent

      void processRestoredEntityEvent(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, EntityDetail entity)
      A deleted entity has been restored to the state it was before it was deleted.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - unique identifier for the metadata collection hosted by the server that sent the event.
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      entity - details of the version of the entity that has been restored.

    • processPurgedEntityEvent

      void processPurgedEntityEvent(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, EntityDetail entity)
      An entity has been permanently removed from the repository. This request can not be undone.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - unique identifier for the metadata collection hosted by the server that sent the event.
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      entity - details of the version of the entity that has been purged.

    • processPurgedEntityEvent

      void processPurgedEntityEvent(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, String typeDefGUID, String typeDefName, String instanceGUID)
      A deleted entity has been permanently removed from the repository. This request can not be undone. Details of the TypeDef are included with the entity's unique id (guid) to ensure the right entity is purged in the remote repositories.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - unique identifier for the metadata collection hosted by the server that sent the event.
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      typeDefGUID - unique identifier for this entity's TypeDef
      typeDefName - name of this entity's TypeDef
      instanceGUID - unique identifier for the entity

    • processDeletePurgedEntityEvent

      void processDeletePurgedEntityEvent(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, EntityDetail entity)
      An existing entity has been deleted and purged in a single action. All relationships to the entity are also deleted and purged and will no longer be usable. These deleted relationships will be notified through separate events.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - unique identifier for the metadata collection hosted by the server that sent the event.
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      entity - deleted entity

    • processReTypedEntityEvent

      void processReTypedEntityEvent(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, TypeDefSummary originalTypeDef, EntityDetail entity)
      An existing entity has had its type changed. Typically this action is taken to move an entity's type to either a super type (so the subtype can be deleted) or a new subtype (so additional properties can be added.) However, the type can be changed to any compatible type.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - unique identifier for the metadata collection hosted by the server that sent the event.
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      originalTypeDef - description of this entity's original TypeDef.
      entity - new values for this entity, including the new type information.

    • processReHomedEntityEvent

      void processReHomedEntityEvent(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, String originalHomeMetadataCollectionId, EntityDetail entity)
      An existing entity has changed home repository. This action is taken for example, if a repository becomes permanently unavailable, or if the user community updating this entity move to working from a different repository in the open metadata repository cohort.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - unique identifier for the metadata collection hosted by the server that sent the event.
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      originalHomeMetadataCollectionId - unique identifier for the original home metadata collection/repository.
      entity - new values for this entity, including the new home information.

    • processReIdentifiedEntityEvent

      void processReIdentifiedEntityEvent(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, String originalEntityGUID, EntityDetail entity)
      The guid of an existing entity has been changed to a new value. This is used if two different entities are discovered to have the same guid. This is extremely unlikely but not impossible so the open metadata protocol has provision for this.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - unique identifier for the metadata collection hosted by the server that sent the event.
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      originalEntityGUID - the existing identifier for the entity.
      entity - new values for this entity, including the new guid.

    • processRefreshEntityRequested

      void processRefreshEntityRequested(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, String typeDefGUID, String typeDefName, String instanceGUID, String homeMetadataCollectionId)
      The local repository is requesting that an entity from another repository's metadata collection is refreshed so the local repository can create a reference copy.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - unique identifier for the metadata collection hosted by the server that sent the event.
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      typeDefGUID - unique identifier for this entity's TypeDef
      typeDefName - name of this entity's TypeDef
      instanceGUID - unique identifier for the entity
      homeMetadataCollectionId - metadata collection id for the home of this instance.

    • processRefreshEntityEvent

      void processRefreshEntityEvent(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, EntityDetail entity)
      A remote repository in the cohort has sent entity details in response to a refresh request.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - unique identifier for the metadata collection hosted by the server that sent the event.
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      entity - details of the requested entity

    • processNewRelationshipEvent

      void processNewRelationshipEvent(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, Relationship relationship)
      A new relationship has been created.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - unique identifier for the metadata collection hosted by the server that sent the event.
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      relationship - details of the new relationship

    • processUpdatedRelationshipEvent

      void processUpdatedRelationshipEvent(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, Relationship oldRelationship, Relationship newRelationship)
      An existing relationship has been updated.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - unique identifier for the metadata collection hosted by the server that sent the event.
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      oldRelationship - original details of the relationship.
      newRelationship - details of the new version of the relationship.

    • processUndoneRelationshipEvent

      void processUndoneRelationshipEvent(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, Relationship relationship)
      An update to a relationship has been undone.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - unique identifier for the metadata collection hosted by the server that sent the event.
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      relationship - details of the version of the relationship that has been restored.

    • processRestoredRelationshipEvent

      void processRestoredRelationshipEvent(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, Relationship relationship)
      A deleted relationship has been restored to the state it was before it was deleted.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - unique identifier for the metadata collection hosted by the server that sent the event.
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      relationship - details of the version of the relationship that has been restored.

    • processDeletedRelationshipEvent

      void processDeletedRelationshipEvent(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, Relationship relationship)
      An existing relationship has been deleted. This is a soft delete. This means it is still in the repository but it is no longer returned on queries. Details of the TypeDef are included with the relationship's unique id (guid) to ensure the right relationship is deleted in the remote repositories.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - unique identifier for the metadata collection hosted by the server that sent the event.
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      relationship - deleted relationship

    • processPurgedRelationshipEvent

      void processPurgedRelationshipEvent(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, Relationship relationship)
      A relationship has been permanently removed from the repository. This request can not be undone.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - unique identifier for the metadata collection hosted by the server that sent the event.
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      relationship - details of the relationship that has been purged.

    • processPurgedRelationshipEvent

      void processPurgedRelationshipEvent(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, String typeDefGUID, String typeDefName, String instanceGUID)
      A deleted relationship has been permanently removed from the repository. This request can not be undone. Details of the TypeDef are included with the relationship's unique id (guid) to ensure the right relationship is purged in the remote repositories.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - unique identifier for the metadata collection hosted by the server that sent the event.
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      typeDefGUID - unique identifier for this relationship's TypeDef.
      typeDefName - name of this relationship's TypeDef.
      instanceGUID - unique identifier for the relationship.

    • processDeletePurgedRelationshipEvent

      void processDeletePurgedRelationshipEvent(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, Relationship relationship)
      An active relationship has been deleted and purged from the repository. This request can not be undone.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - unique identifier for the metadata collection hosted by the server that sent the event.
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      relationship - deleted relationship

    • processReTypedRelationshipEvent

      void processReTypedRelationshipEvent(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, TypeDefSummary originalTypeDef, Relationship relationship)
      An existing relationship has had its type changed. Typically this action is taken to move a relationship's type to either a super type (so the subtype can be deleted) or a new subtype (so additional properties can be added.) However, the type can be changed to any compatible type.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - unique identifier for the metadata collection hosted by the server that sent the event.
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      originalTypeDef - description of this relationship's original TypeDef.
      relationship - new values for this relationship, including the new type information.

    • processReHomedRelationshipEvent

      void processReHomedRelationshipEvent(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, String originalHomeMetadataCollectionId, Relationship relationship)
      An existing relationship has changed home repository. This action is taken for example, if a repository becomes permanently unavailable, or if the user community updating this relationship move to working from a different repository in the open metadata repository cohort.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - unique identifier for the metadata collection hosted by the server that sent the event.
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      originalHomeMetadataCollectionId - unique identifier for the original home repository.
      relationship - new values for this relationship, including the new home information.

    • processReIdentifiedRelationshipEvent

      void processReIdentifiedRelationshipEvent(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, String originalRelationshipGUID, Relationship relationship)
      The guid of an existing relationship has changed. This is used if two different relationships are discovered to have the same guid. This is extremely unlikely but not impossible so the open metadata protocol has provision for this.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - unique identifier for the metadata collection hosted by the server that sent the event.
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      originalRelationshipGUID - the existing identifier for the relationship.
      relationship - new values for this relationship, including the new guid.

    • processRefreshRelationshipRequest

      void processRefreshRelationshipRequest(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, String typeDefGUID, String typeDefName, String instanceGUID, String homeMetadataCollectionId)
      An open metadata repository has requested the home repository of a relationship send details of the relationship so its local metadata collection can create a reference copy of the instance.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - unique identifier for the metadata collection hosted by the server that sent the event.
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      typeDefGUID - unique identifier for this instance's TypeDef
      typeDefName - name of this relationship's TypeDef
      instanceGUID - unique identifier for the instance
      homeMetadataCollectionId - metadata collection id for the home of this instance.

    • processRefreshRelationshipEvent

      void processRefreshRelationshipEvent(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, Relationship relationship)
      An open metadata repository is refreshing the information about a relationship for the other repositories in the cohort.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - unique identifier for the metadata collection hosted by the server that sent the event.
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      relationship - relationship details

    • processInstanceBatchEvent

      void processInstanceBatchEvent(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, InstanceGraph instances)
      An open metadata repository is passing information about a collection of entities and relationships with the other repositories in the cohort.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - unique identifier for the metadata collection hosted by the server that sent the event.
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      instances - multiple entities and relationships for sharing.

    • processConflictingInstancesEvent

      void processConflictingInstancesEvent(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, String targetMetadataCollectionId, TypeDefSummary targetTypeDef, String targetInstanceGUID, String otherMetadataCollectionId, InstanceProvenanceType otherOrigin, TypeDefSummary otherTypeDef, String otherInstanceGUID, String errorMessage)
      An open metadata repository has detected two metadata instances with the same identifier (guid). This is a serious error because it could lead to corruption of the metadata collections within the cohort. When this occurs, all repositories in the cohort delete their reference copies of the metadata instances and at least one of the instances has its GUID changed in its respective home repository. The updated instance(s) are redistributed around the cohort.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - metadata collection id of the repository reporting the conflicting instance
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      targetMetadataCollectionId - metadata collection id of other repository with the conflicting instance
      targetTypeDef - details of the target instance's TypeDef
      targetInstanceGUID - unique identifier for the source instance
      otherOrigin - origin of the other (older) metadata instance
      otherMetadataCollectionId - metadata collection of the other (older) metadata instance
      otherTypeDef - details of the other (older) instance's TypeDef
      otherInstanceGUID - unique identifier for the other (older) instance
      errorMessage - description of the error.

    • processConflictingTypeEvent

      void processConflictingTypeEvent(String sourceName, String originatorMetadataCollectionId, String originatorServerName, String originatorServerType, String originatorOrganizationName, String targetMetadataCollectionId, TypeDefSummary targetTypeDef, String targetInstanceGUID, TypeDefSummary otherTypeDef, String errorMessage)
      An open metadata repository has detected an inconsistency in the version number of the type used in an updated metadata instance compared to its stored version.
      Parameters:
      sourceName - name of the source of the event. It may be the cohort name for incoming events or the local repository, or event mapper name.
      originatorMetadataCollectionId - metadata collection id of the repository reporting the conflicting instance
      originatorServerName - name of the server that the event came from.
      originatorServerType - type of server that the event came from.
      originatorOrganizationName - name of the organization that owns the server that sent the event.
      targetMetadataCollectionId - metadata collection id of other repository with the conflicting instance
      targetTypeDef - description of the target instance's TypeDef
      targetInstanceGUID - unique identifier for the source instance
      otherTypeDef - details of the other (older) instance's TypeDef
      errorMessage - description of the error.