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

Example 26 with Transaction

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

the class ConcourseServer method selectKeysCclTimeOrder.

@Override
@TranslateClientExceptions
@VerifyAccessToken
@VerifyReadPermission
public Map<Long, Map<String, Set<TObject>>> selectKeysCclTimeOrder(List<String> keys, String ccl, long timestamp, TOrder order, AccessToken creds, TransactionToken transaction, String environment) throws TException {
    try {
        AbstractSyntaxTree ast = compiler.parse(ccl);
        AtomicSupport store = getStore(transaction, environment);
        SortableTable<Set<TObject>> result = emptySortableResultDataset();
        AtomicOperations.executeWithRetry(store, atomic -> Operations.selectKeysAstAtomic(keys, ast, timestamp, result, null, $result -> $result.sort(Sorting.byValues(Orders.from(order), atomic), timestamp), atomic));
        return result;
    } catch (Exception e) {
        throw new ParseException(e.getMessage());
    }
}

Example 27 with Transaction

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

the class ConcourseServer method findCriteria.

@Override
@TranslateClientExceptions
@VerifyAccessToken
@VerifyReadPermission
public Set<Long> findCriteria(TCriteria criteria, AccessToken creds, TransactionToken transaction, String environment) throws TException {
    AbstractSyntaxTree ast = compiler.parse(criteria);
    AtomicSupport store = getStore(transaction, environment);
    Function<Store, Set<Long>> function = $store -> ast.accept(Finder.instance(), $store);
    try {
        return function.apply(store);
    } catch (InsufficientAtomicityException e) {
        return AtomicOperations.supplyWithRetry(store, atomic -> function.apply(atomic));
    }
}

Example 28 with Transaction

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

the class ConcourseServer method selectKeyRecord.

@Override
@TranslateClientExceptions
@VerifyAccessToken
@VerifyReadPermission
public Set<TObject> selectKeyRecord(String key, long record, AccessToken creds, TransactionToken transaction, String environment) throws TException {
    AtomicSupport store = getStore(transaction, environment);
    Function<Store, Set<TObject>> function = $store -> Stores.select($store, key, record);
    try {
        return function.apply(store);
    } catch (InsufficientAtomicityException e) {
        return AtomicOperations.supplyWithRetry(store, atomic -> function.apply(atomic));
    }
}

Example 29 with Transaction

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

the class ConcourseServer method findCcl.

@Override
@TranslateClientExceptions
@VerifyAccessToken
@VerifyReadPermission
public Set<Long> findCcl(String ccl, AccessToken creds, TransactionToken transaction, String environment) throws TException {
    AbstractSyntaxTree ast = compiler.parse(ccl);
    AtomicSupport store = getStore(transaction, environment);
    Function<Store, Set<Long>> function = $store -> ast.accept(Finder.instance(), $store);
    try {
        return function.apply(store);
    } catch (InsufficientAtomicityException e) {
        return AtomicOperations.supplyWithRetry(store, atomic -> function.apply(atomic));
    }
}

Example 30 with Transaction

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

the class ConcourseServer method findKeyOperatorValuesPage.

@Override
@TranslateClientExceptions
@VerifyAccessToken
@VerifyReadPermission
public Set<Long> findKeyOperatorValuesPage(String key, Operator operator, List<TObject> values, TPage page, AccessToken creds, TransactionToken transaction, String environment) throws TException {
    TObject[] tValues = values.toArray(Array.containing());
    AtomicSupport store = getStore(transaction, environment);
    Function<Store, Set<Long>> function = $store -> Stores.find($store, key, operator, tValues);
    Set<Long> records;
    try {
        records = function.apply(store);
    } catch (InsufficientAtomicityException e) {
        records = AtomicOperations.supplyWithRetry(store, atomic -> function.apply(atomic));
    }
    return Paging.page(records, Pages.from(page));
}