Examples with Row org.onosproject.ovsdb.rfc.notation.Row used on opensource projects

Example 21 with Row

use of org.onosproject.ovsdb.rfc.notation.Row in project onos by opennetworkinglab.

the class DefaultOvsdbClient method getFirstRow.

@Override
public Optional<Object> getFirstRow(String dbName, OvsdbTable tblName) {
    DatabaseSchema dbSchema = getDatabaseSchema(dbName);
    if (Objects.isNull(dbSchema)) {
        return Optional.empty();
    }
    OvsdbTableStore tableStore = ovsdbStore.getOvsdbTableStore(dbName);
    if (tableStore == null) {
        return Optional.empty();
    }
    OvsdbRowStore rowStore = tableStore.getRows(tblName.tableName());
    if (rowStore == null) {
        return Optional.empty();
    }
    ConcurrentMap<String, Row> rows = rowStore.getRowStore();
    if (rows == null) {
        log.debug("The {} Table Rows is null", tblName);
        return Optional.empty();
    }
    // There should be only 1 row in this table
    Optional<String> uuid = rows.keySet().stream().findFirst();
    if (uuid.isPresent() && rows.containsKey(uuid.get())) {
        return Optional.of(TableGenerator.getTable(dbSchema, rows.get(uuid.get()), tblName));
    } else {
        return Optional.empty();
    }
}

Example 22 with Row

use of org.onosproject.ovsdb.rfc.notation.Row in project onos by opennetworkinglab.

the class DefaultOvsdbClient method getElements.

private Set<?> getElements(Function<Row, ?> method) {
    OvsdbTableStore tableStore = getTableStore(DATABASENAME);
    if (tableStore == null) {
        return null;
    }
    OvsdbRowStore rowStore = tableStore.getRows(INTERFACE);
    if (rowStore == null) {
        return null;
    }
    ConcurrentMap<String, Row> rows = rowStore.getRowStore();
    return rows.keySet().stream().map(uuid -> getRow(DATABASENAME, INTERFACE, uuid)).map(method).filter(Objects::nonNull).collect(Collectors.toSet());
}

Example 23 with Row

use of org.onosproject.ovsdb.rfc.notation.Row in project onos by opennetworkinglab.

the class DefaultOvsdbClient method dropQueue.

@Override
public void dropQueue(QueueId queueId) {
    OvsdbRowStore queueRowStore = getRowStore(DATABASENAME, QUEUE);
    if (queueRowStore == null) {
        return;
    }
    ConcurrentMap<String, Row> queueTableRows = queueRowStore.getRowStore();
    Row queueRow = queueTableRows.values().stream().filter(r -> {
        OvsdbMap ovsdbMap = (OvsdbMap) (r.getColumn(EXTERNAL_ID).data());
        return queueId.name().equals(ovsdbMap.map().get(QUEUE_EXTERNAL_ID_KEY));
    }).findFirst().orElse(null);
    if (queueRow == null) {
        return;
    }
    String queueUuid = queueRow.uuid().value();
    OvsdbRowStore qosRowStore = getRowStore(DATABASENAME, QOS);
    if (qosRowStore != null) {
        Map<Long, Uuid> queueMap = new HashMap<>();
        ConcurrentMap<String, Row> qosTableRows = qosRowStore.getRowStore();
        qosTableRows.values().stream().filter(r -> {
            Map<Integer, Uuid> ovsdbMap = ((OvsdbMap) r.getColumn(QUEUES).data()).map();
            Set<Integer> keySet = ovsdbMap.keySet();
            for (Integer keyId : keySet) {
                if (ovsdbMap.get(keyId).equals(Uuid.uuid(queueUuid))) {
                    queueMap.put(keyId.longValue(), Uuid.uuid(queueUuid));
                    return true;
                }
            }
            return false;
        }).findFirst().orElse(null);
        deleteConfig(QUEUE, UUID, queueUuid, QOS, QUEUES, OvsdbMap.ovsdbMap(queueMap));
    } else {
        deleteConfig(QUEUE, UUID, queueUuid, null, null, null);
    }
}

Example 24 with Row

use of org.onosproject.ovsdb.rfc.notation.Row in project onos by opennetworkinglab.

the class DefaultOvsdbClient method unbindQueues.

@SuppressWarnings("unchecked")
@Override
public void unbindQueues(QosId qosId, List<Long> queueKeys) {
    DatabaseSchema dbSchema = schema.get(DATABASENAME);
    OvsdbRowStore qosRowStore = getRowStore(DATABASENAME, QOS);
    if (qosRowStore == null) {
        return;
    }
    ConcurrentMap<String, Row> qosTableRows = qosRowStore.getRowStore();
    Row qosRow = qosTableRows.values().stream().filter(r -> {
        OvsdbMap ovsdbMap = (OvsdbMap) (r.getColumn(EXTERNAL_ID).data());
        return qosId.name().equals(ovsdbMap.map().get(QOS_EXTERNAL_ID_KEY));
    }).findFirst().orElse(null);
    if (qosRow == null) {
        log.warn("Can't find QoS {}", qosId);
        return;
    }
    Map<Long, Uuid> deleteQueuesMap;
    Map<Integer, Uuid> queuesMap = ((OvsdbMap) qosRow.getColumn(QUEUES).data()).map();
    deleteQueuesMap = queueKeys.stream().filter(key -> queuesMap.containsKey(key.intValue())).collect(Collectors.toMap(key -> key, key -> queuesMap.get(key.intValue()), (a, b) -> b));
    if (deleteQueuesMap.size() != 0) {
        TableSchema parentTableSchema = dbSchema.getTableSchema(QOS);
        ColumnSchema parentColumnSchema = parentTableSchema.getColumnSchema(QUEUES);
        Mutation mutation = MutationUtil.delete(parentColumnSchema.name(), OvsdbMap.ovsdbMap(deleteQueuesMap));
        List<Mutation> mutations = Collections.singletonList(mutation);
        Condition condition = ConditionUtil.isEqual(UUID, qosRow.uuid());
        List<Condition> conditionList = Collections.singletonList(condition);
        List<Operation> operations = Collections.singletonList(new Mutate(parentTableSchema, conditionList, mutations));
        transactConfig(DATABASENAME, operations);
    }
}

Example 25 with Row

use of org.onosproject.ovsdb.rfc.notation.Row in project onos by opennetworkinglab.

the class DefaultOvsdbClient method getQueues.

@Override
public Set<OvsdbQueue> getQueues() {
    Set<OvsdbQueue> ovsdbqueues = new HashSet<>();
    OvsdbRowStore rowStore = getRowStore(DATABASENAME, QUEUE);
    if (rowStore == null) {
        log.debug("The queue uuid is null");
        return ovsdbqueues;
    }
    ConcurrentMap<String, Row> rows = rowStore.getRowStore();
    ovsdbqueues = rows.keySet().stream().map(uuid -> getRow(DATABASENAME, QUEUE, uuid)).map(this::getOvsdbQueue).filter(Objects::nonNull).collect(Collectors.toSet());
    return ovsdbqueues;
}