Examples with AvailableIdsHolder org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.id.pools.id.pool.AvailableIdsHolder used on opensource projects

Example 1 with AvailableIdsHolder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.id.pools.id.pool.AvailableIdsHolder in project genius by opendaylight.

the class IdUtils method createGlobalPool.

protected IdPool createGlobalPool(String poolName, long low, long high, long blockSize) {
    AvailableIdsHolder availableIdsHolder = createAvailableIdsHolder(low, high, low - 1);
    ReleasedIdsHolder releasedIdsHolder = createReleasedIdsHolder(DEFAULT_AVAILABLE_ID_COUNT, 0);
    int size = (int) blockSize;
    return new IdPoolBuilder().setKey(new IdPoolKey(poolName)).setBlockSize(size).setPoolName(poolName).setAvailableIdsHolder(availableIdsHolder).setReleasedIdsHolder(releasedIdsHolder).build();
}

Example 2 with AvailableIdsHolder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.id.pools.id.pool.AvailableIdsHolder in project genius by opendaylight.

the class IdManager method allocateIdBlockFromAvailableIdsHolder.

private long allocateIdBlockFromAvailableIdsHolder(IdLocalPool localIdPool, IdPool parentIdPool, WriteTransaction tx) {
    long idCount = 0;
    AvailableIdsHolderBuilder availableIdsBuilderParent = idUtils.getAvailableIdsHolderBuilder(parentIdPool);
    long end = availableIdsBuilderParent.getEnd();
    long cur = availableIdsBuilderParent.getCursor();
    if (!idUtils.isIdAvailable(availableIdsBuilderParent)) {
        if (LOG.isDebugEnabled()) {
            LOG.debug("Ids exhausted in parent pool {}", parentIdPool);
        }
        return idCount;
    }
    // Update availableIdsHolder of Local Pool
    idCount = Math.min(end - cur, parentIdPool.getBlockSize());
    AvailableIdHolder availableIds = new AvailableIdHolder(idUtils, cur + 1, cur + idCount);
    localIdPool.setAvailableIds(availableIds);
    // Update availableIdsHolder of Global Pool
    InstanceIdentifier<AvailableIdsHolder> availableIdsHolderInstanceIdentifier = InstanceIdentifier.builder(IdPools.class).child(IdPool.class, new IdPoolKey(parentIdPool.getPoolName())).child(AvailableIdsHolder.class).build();
    availableIdsBuilderParent.setCursor(cur + idCount);
    if (LOG.isDebugEnabled()) {
        LOG.debug("Allocated {} ids from availableIds of global pool {}", idCount, parentIdPool);
    }
    tx.merge(CONFIGURATION, availableIdsHolderInstanceIdentifier, availableIdsBuilderParent.build(), true);
    return idCount;
}

Example 3 with AvailableIdsHolder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.id.pools.id.pool.AvailableIdsHolder in project genius by opendaylight.

the class ResourceManager method getResourcePool.

@Override
public Future<RpcResult<GetResourcePoolOutput>> getResourcePool(GetResourcePoolInput input) {
    Objects.requireNonNull(input.getResourceType(), RESOURCE_TYPE_CANNOT_BE_NULL);
    Objects.requireNonNull(resourcesCache.get(input.getResourceType()), RESOURCE_TYPE_CANNOT_BE_NULL);
    long currentTimeSec = System.currentTimeMillis() / 1000;
    List<AvailableIds> availableIdsList = new ArrayList<>();
    List<DelayedResourceEntries> delayedIdEntriesList = new ArrayList<>();
    InstanceIdentifier<IdPool> parentId = ResourceManagerUtils.getIdPoolInstance(resourcesCache.get(input.getResourceType()));
    Optional<IdPool> optionalParentIdPool = MDSALUtil.read(LogicalDatastoreType.CONFIGURATION, parentId, dataBroker);
    if (optionalParentIdPool != null && optionalParentIdPool.isPresent()) {
        IdPool parentIdPool = optionalParentIdPool.get();
        AvailableIdsHolder availableParentIdsHolder = parentIdPool.getAvailableIdsHolder();
        if (availableParentIdsHolder.getStart() < availableParentIdsHolder.getEnd()) {
            availableIdsList.add(new AvailableIdsBuilder().setStart(availableParentIdsHolder.getStart()).setEnd(availableParentIdsHolder.getEnd()).build());
        }
        ReleasedIdsHolder releasedParentIdsHolder = parentIdPool.getReleasedIdsHolder();
        if (releasedParentIdsHolder != null) {
            List<DelayedIdEntries> delayedIdParentList = releasedParentIdsHolder.getDelayedIdEntries();
            if (delayedIdParentList != null && !delayedIdParentList.isEmpty()) {
                for (DelayedIdEntries delayedParentEntry : delayedIdParentList) {
                    delayedIdEntriesList.add(new DelayedResourceEntriesBuilder().setId(delayedParentEntry.getId()).setReadyTimeSec(delayedParentEntry.getReadyTimeSec()).build());
                }
            }
        }
    }
    String localPool = ResourceManagerUtils.getLocalPoolName(resourcesCache.get(input.getResourceType()));
    InstanceIdentifier<IdPool> localId = ResourceManagerUtils.getIdPoolInstance(localPool);
    Optional<IdPool> optionalLocalId = MDSALUtil.read(LogicalDatastoreType.CONFIGURATION, localId, dataBroker);
    if (optionalLocalId != null && optionalLocalId.isPresent()) {
        IdPool localIdPool = optionalLocalId.get();
        AvailableIdsHolder availableLocalIdsHolder = localIdPool.getAvailableIdsHolder();
        if (availableLocalIdsHolder != null && availableLocalIdsHolder.getStart() < availableLocalIdsHolder.getEnd()) {
            availableIdsList.add(new AvailableIdsBuilder().setStart(availableLocalIdsHolder.getStart()).setEnd(availableLocalIdsHolder.getEnd()).build());
        }
        ReleasedIdsHolder releasedLocalIdsHolder = localIdPool.getReleasedIdsHolder();
        if (releasedLocalIdsHolder != null) {
            List<DelayedIdEntries> delayedIdLocalList = releasedLocalIdsHolder.getDelayedIdEntries();
            if (delayedIdLocalList != null && !delayedIdLocalList.isEmpty()) {
                for (DelayedIdEntries delayedLocalEntry : delayedIdLocalList) {
                    if (delayedLocalEntry.getReadyTimeSec() > currentTimeSec) {
                        break;
                    }
                    delayedIdEntriesList.add(new DelayedResourceEntriesBuilder().setId(delayedLocalEntry.getId()).setReadyTimeSec(delayedLocalEntry.getReadyTimeSec()).build());
                }
            }
        }
    }
    GetResourcePoolOutput output = new GetResourcePoolOutputBuilder().setAvailableIds(availableIdsList).setDelayedResourceEntries(delayedIdEntriesList).build();
    return RpcResultBuilder.success(output).buildFuture();
}

Example 4 with AvailableIdsHolder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.id.pools.id.pool.AvailableIdsHolder in project genius by opendaylight.

the class IdManager method updateLocalIdPoolCache.

public boolean updateLocalIdPoolCache(IdPool idPool, String parentPoolName) {
    AvailableIdsHolder availableIdsHolder = idPool.getAvailableIdsHolder();
    AvailableIdHolder availableIdHolder = new AvailableIdHolder(idUtils, availableIdsHolder.getStart(), availableIdsHolder.getEnd());
    availableIdHolder.setCur(availableIdsHolder.getCursor());
    ReleasedIdsHolder releasedIdsHolder = idPool.getReleasedIdsHolder();
    ReleasedIdHolder releasedIdHolder = new ReleasedIdHolder(idUtils, releasedIdsHolder.getDelayedTimeSec());
    releasedIdHolder.setAvailableIdCount(releasedIdsHolder.getAvailableIdCount());
    List<DelayedIdEntries> delayedEntries = releasedIdsHolder.getDelayedIdEntries();
    List<DelayedIdEntry> delayedIdEntryInCache = delayedEntries.stream().map(delayedIdEntry -> new DelayedIdEntry(delayedIdEntry.getId(), delayedIdEntry.getReadyTimeSec())).sorted(comparing(DelayedIdEntry::getReadyTimeSec)).collect(toCollection(ArrayList::new));
    releasedIdHolder.replaceDelayedEntries(delayedIdEntryInCache);
    IdLocalPool idLocalPool = new IdLocalPool(idUtils, idPool.getPoolName());
    idLocalPool.setAvailableIds(availableIdHolder);
    idLocalPool.setReleasedIds(releasedIdHolder);
    localPool.put(parentPoolName, idLocalPool);
    if (LOG.isDebugEnabled()) {
        LOG.debug("Populating cache for {} with {}", idLocalPool.getPoolName(), idLocalPool);
    }
    return true;
}

Example 5 with AvailableIdsHolder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.genius.idmanager.rev160406.id.pools.id.pool.AvailableIdsHolder in project genius by opendaylight.

the class IdUtils method syncAvailableIdHolder.

public void syncAvailableIdHolder(AvailableIdHolder availableIdHolder, IdPoolBuilder idPool) {
    long cur = availableIdHolder.getCur().get();
    long low = availableIdHolder.getLow();
    long high = availableIdHolder.getHigh();
    AvailableIdsHolder availableIdsHolder = createAvailableIdsHolder(low, high, cur);
    idPool.setAvailableIdsHolder(availableIdsHolder);
}