Examples with RELATIONS_CACHE org.thingsboard.server.common.data.CacheConstants.RELATIONS_CACHE used on opensource projects

Example 1 with RELATIONS_CACHE

use of org.thingsboard.server.common.data.CacheConstants.RELATIONS_CACHE in project thingsboard by thingsboard.

the class BaseRelationService method deleteEntityRelationsAsync.

@Override
public ListenableFuture<Boolean> deleteEntityRelationsAsync(EntityId entity) {
    Cache cache = cacheManager.getCache(RELATIONS_CACHE);
    log.trace("Executing deleteEntityRelationsAsync [{}]", entity);
    validate(entity);
    List<ListenableFuture<List<EntityRelation>>> inboundRelationsListTo = new ArrayList<>();
    for (RelationTypeGroup typeGroup : RelationTypeGroup.values()) {
        inboundRelationsListTo.add(relationDao.findAllByTo(entity, typeGroup));
    }
    ListenableFuture<List<List<EntityRelation>>> inboundRelationsTo = Futures.allAsList(inboundRelationsListTo);
    ListenableFuture<List<Boolean>> inboundDeletions = Futures.transform(inboundRelationsTo, (AsyncFunction<List<List<EntityRelation>>, List<Boolean>>) relations -> {
        List<ListenableFuture<Boolean>> results = getListenableFutures(relations, cache, true);
        return Futures.allAsList(results);
    });
    ListenableFuture<Boolean> inboundFuture = Futures.transform(inboundDeletions, getListToBooleanFunction());
    List<ListenableFuture<List<EntityRelation>>> inboundRelationsListFrom = new ArrayList<>();
    for (RelationTypeGroup typeGroup : RelationTypeGroup.values()) {
        inboundRelationsListFrom.add(relationDao.findAllByTo(entity, typeGroup));
    }
    ListenableFuture<List<List<EntityRelation>>> inboundRelationsFrom = Futures.allAsList(inboundRelationsListFrom);
    Futures.transform(inboundRelationsFrom, (AsyncFunction<List<List<EntityRelation>>, List<Boolean>>) relations -> {
        List<ListenableFuture<Boolean>> results = getListenableFutures(relations, cache, false);
        return Futures.allAsList(results);
    });
    ListenableFuture<Boolean> outboundFuture = relationDao.deleteOutboundRelationsAsync(entity);
    return Futures.transform(Futures.allAsList(Arrays.asList(inboundFuture, outboundFuture)), getListToBooleanFunction());
}

Example 2 with RELATIONS_CACHE

use of org.thingsboard.server.common.data.CacheConstants.RELATIONS_CACHE in project thingsboard by thingsboard.

the class BaseRelationService method deleteEntityRelations.

@Override
public boolean deleteEntityRelations(EntityId entity) {
    Cache cache = cacheManager.getCache(RELATIONS_CACHE);
    log.trace("Executing deleteEntityRelations [{}]", entity);
    validate(entity);
    List<ListenableFuture<List<EntityRelation>>> inboundRelationsListTo = new ArrayList<>();
    for (RelationTypeGroup typeGroup : RelationTypeGroup.values()) {
        inboundRelationsListTo.add(relationDao.findAllByTo(entity, typeGroup));
    }
    ListenableFuture<List<List<EntityRelation>>> inboundRelationsTo = Futures.allAsList(inboundRelationsListTo);
    ListenableFuture<List<Boolean>> inboundDeletions = Futures.transform(inboundRelationsTo, (List<List<EntityRelation>> relations) -> getBooleans(relations, cache, true));
    ListenableFuture<Boolean> inboundFuture = Futures.transform(inboundDeletions, getListToBooleanFunction());
    boolean inboundDeleteResult = false;
    try {
        inboundDeleteResult = inboundFuture.get();
    } catch (InterruptedException | ExecutionException e) {
        log.error("Error deleting entity inbound relations", e);
    }
    List<ListenableFuture<List<EntityRelation>>> inboundRelationsListFrom = new ArrayList<>();
    for (RelationTypeGroup typeGroup : RelationTypeGroup.values()) {
        inboundRelationsListFrom.add(relationDao.findAllByFrom(entity, typeGroup));
    }
    ListenableFuture<List<List<EntityRelation>>> inboundRelationsFrom = Futures.allAsList(inboundRelationsListFrom);
    Futures.transform(inboundRelationsFrom, (Function<List<List<EntityRelation>>, List<Boolean>>) relations -> getBooleans(relations, cache, false));
    boolean outboundDeleteResult = relationDao.deleteOutboundRelations(entity);
    return inboundDeleteResult && outboundDeleteResult;
}