Examples with AtomicSupport com.cinchapi.concourse.server.storage.AtomicSupport used on opensource projects

Example 71 with AtomicSupport

use of com.cinchapi.concourse.server.storage.AtomicSupport in project concourse by cinchapi.

the class ConcourseServer method findOrInsertCriteriaJson.

@Override
@TranslateClientExceptions
@VerifyAccessToken
@VerifyWritePermission
public long findOrInsertCriteriaJson(TCriteria criteria, String json, AccessToken creds, TransactionToken transaction, String environment) throws TException {
    List<Multimap<String, Object>> objects = Lists.newArrayList(Convert.jsonToJava(json));
    AbstractSyntaxTree ast = compiler.parse(criteria);
    AtomicSupport store = getStore(transaction, environment);
    Set<Long> records = Sets.newLinkedHashSet();
    AtomicOperations.executeWithRetry(store, (atomic) -> {
        records.clear();
        Operations.findOrInsertAtomic(records, objects, ast, atomic);
    });
    if (records.size() == 1) {
        return Iterables.getOnlyElement(records);
    } else {
        throw new DuplicateEntryException(AnyStrings.joinWithSpace("Found", records.size(), "records that match", Language.translateFromThriftCriteria(criteria).ccl()));
    }
}

Example 72 with AtomicSupport

use of com.cinchapi.concourse.server.storage.AtomicSupport in project concourse by cinchapi.

the class ConcourseServer method countKeyCcl.

@Override
@TranslateClientExceptions
@VerifyAccessToken
@VerifyReadPermission
public long countKeyCcl(String key, String ccl, AccessToken creds, TransactionToken transaction, String environment) throws TException {
    AbstractSyntaxTree ast = compiler.parse(ccl);
    AtomicSupport store = getStore(transaction, environment);
    return AtomicOperations.supplyWithRetry(store, (atomic) -> {
        Set<Long> records = ast.accept(Finder.instance(), atomic);
        return Operations.countKeyRecordsAtomic(key, records, Time.NONE, atomic);
    });
}

Example 73 with AtomicSupport

use of com.cinchapi.concourse.server.storage.AtomicSupport in project concourse by cinchapi.

the class ConcourseServer method clearKeyRecords.

@Override
@TranslateClientExceptions
@VerifyAccessToken
@VerifyWritePermission
public void clearKeyRecords(String key, List<Long> records, AccessToken creds, TransactionToken transaction, String environment) throws TException {
    AtomicSupport store = getStore(transaction, environment);
    AtomicOperations.executeWithRetry(store, (atomic) -> {
        for (long record : records) {
            Operations.clearKeyRecordAtomic(key, record, atomic);
        }
    });
}

Example 74 with AtomicSupport

use of com.cinchapi.concourse.server.storage.AtomicSupport in project concourse by cinchapi.

the class ConcourseServer method selectCriteriaTimeOrderPage.

@Override
@TranslateClientExceptions
@VerifyAccessToken
@VerifyReadPermission
public Map<Long, Map<String, Set<TObject>>> selectCriteriaTimeOrderPage(TCriteria criteria, long timestamp, TOrder order, TPage page, AccessToken creds, TransactionToken transaction, String environment) throws TException {
    AbstractSyntaxTree ast = compiler.parse(criteria);
    AtomicSupport store = getStore(transaction, environment);
    Supplier<SortableTable<Set<TObject>>> supplier = () -> emptySortableResultDataset();
    return AtomicOperations.supplyWithRetry(store, atomic -> Operations.selectAstOptionalAtomic(atomic, ast, timestamp, Orders.from(order), Pages.from(page), supplier));
}

Example 75 with AtomicSupport

use of com.cinchapi.concourse.server.storage.AtomicSupport in project concourse by cinchapi.

the class ConcourseServer method insertJson.

@Override
@TranslateClientExceptions
@VerifyAccessToken
@VerifyWritePermission
public Set<Long> insertJson(String json, AccessToken creds, TransactionToken transaction, String environment) throws TException {
    List<Multimap<String, Object>> objects = Convert.anyJsonToJava(json);
    AtomicSupport store = getStore(transaction, environment);
    Set<Long> records = Sets.newLinkedHashSet();
    AtomicOperations.executeWithRetry(store, (atomic) -> {
        records.clear();
        List<DeferredWrite> deferred = Lists.newArrayList();
        for (Multimap<String, Object> object : objects) {
            long record;
            if (object.containsKey(Constants.JSON_RESERVED_IDENTIFIER_NAME)) {
                // If the $id$ is specified in the JSON blob, insert the
                // data into that record since no record(s) are provided
                // as method parameters.
                // WARNING: This means that doing the equivalent of
                // `insert(jsonify(records))` will cause an infinite
                // loop because this method will attempt to insert the
                // data into the same records from which it was
                // exported. Therefore, advise users to not export data
                // with the $id and import that same data in the same
                // environment.
                record = ((Number) Iterables.getOnlyElement(object.get(Constants.JSON_RESERVED_IDENTIFIER_NAME))).longValue();
            } else {
                record = Time.now();
            }
            atomic.touch(record);
            if (Operations.insertAtomic(object, record, atomic, deferred)) {
                records.add(record);
            } else {
                throw AtomicStateException.RETRY;
            }
        }
        Operations.insertDeferredAtomic(deferred, atomic);
    });
    return records;
}