Examples with EntityChangeListener org.apache.atlas.listener.EntityChangeListener used on opensource projects

Example 6 with EntityChangeListener

use of org.apache.atlas.listener.EntityChangeListener in project incubator-atlas by apache.

the class AtlasEntityChangeNotifier method onClassificationUpdatedToEntity.

public void onClassificationUpdatedToEntity(String entityId, List<AtlasClassification> classifications) throws AtlasBaseException {
    // Since the classification attributes are updated in the graph, we need to recursively remap the entityText
    doFullTextMapping(entityId);
    ITypedReferenceableInstance entity = toITypedReferenceable(entityId);
    List<ITypedStruct> traits = toITypedStructs(classifications);
    if (entity == null || CollectionUtils.isEmpty(traits)) {
        return;
    }
    for (EntityChangeListener listener : entityChangeListeners) {
        try {
            listener.onTraitsUpdated(entity, traits);
        } catch (AtlasException e) {
            throw new AtlasBaseException(AtlasErrorCode.NOTIFICATION_FAILED, e, getListenerName(listener), "TraitUpdate");
        }
    }
}

Example 7 with EntityChangeListener

use of org.apache.atlas.listener.EntityChangeListener in project incubator-atlas by apache.

the class AtlasEntityChangeNotifier method onClassificationDeletedFromEntity.

public void onClassificationDeletedFromEntity(String entityId, List<String> traitNames) throws AtlasBaseException {
    // Since the entity has already been modified in the graph, we need to recursively remap the entity
    doFullTextMapping(entityId);
    ITypedReferenceableInstance entity = toITypedReferenceable(entityId);
    if (entity == null || CollectionUtils.isEmpty(traitNames)) {
        return;
    }
    for (EntityChangeListener listener : entityChangeListeners) {
        try {
            listener.onTraitsDeleted(entity, traitNames);
        } catch (AtlasException e) {
            throw new AtlasBaseException(AtlasErrorCode.NOTIFICATION_FAILED, e, getListenerName(listener), "TraitDelete");
        }
    }
}