Examples with SetDecisionFunction org.infinispan.server.hotrod.tx.table.functions.SetDecisionFunction used on opensource projects

Example 1 with SetDecisionFunction

use of org.infinispan.server.hotrod.tx.table.functions.SetDecisionFunction in project infinispan by infinispan.

the class GlobalTxTable method markTx.

private void markTx(XidImpl xid, boolean commit, CacheNameCollector collector) {
    if (log.isTraceEnabled()) {
        log.tracef("[%s] Set Transaction Decision to %s", xid, commit ? "Commit" : "Rollback");
    }
    final List<CacheXid> cacheXids = getKeys(xid);
    if (log.isTraceEnabled()) {
        log.tracef("[%s] Fetched CacheXids=%s", xid, cacheXids);
    }
    final int size = cacheXids.size();
    if (size == 0) {
        collector.noTransactionFound();
        return;
    }
    collector.expectedSize(size);
    SetDecisionFunction function = new SetDecisionFunction(commit);
    for (CacheXid cacheXid : cacheXids) {
        rwMap.eval(cacheXid, function).handle((statusValue, throwable) -> {
            Status status;
            if (throwable == null) {
                status = Status.valueOf(statusValue);
            } else {
                status = Status.ERROR;
            }
            collector.addCache(cacheXid.getCacheName(), status);
            return null;
        });
    }
}

Example 2 with SetDecisionFunction

use of org.infinispan.server.hotrod.tx.table.functions.SetDecisionFunction in project infinispan by infinispan.

the class TxReaperAndRecoveryTest method initGlobalTxTable.

private void initGlobalTxTable(int index, XidImpl xid, Address address, boolean recoverable, Status status) {
    GlobalTxTable globalTxTable = globalTxTable(index);
    CacheXid cacheXid = new CacheXid(fromString(cacheName()), xid);
    List<TxFunction> functions = new ArrayList<>(5);
    GlobalTransaction gtx = address == null ? newGlobalTransaction(cacheName(), index) : newGlobalTransaction(cacheName(), index, address);
    switch(status) {
        case ACTIVE:
            functions.add(new CreateStateFunction(gtx, recoverable, 1));
            break;
        case PREPARING:
            functions.add(new CreateStateFunction(gtx, recoverable, 1));
            functions.add(new PreparingDecisionFunction(Collections.emptyList()));
            break;
        case PREPARED:
            functions.add(new CreateStateFunction(gtx, recoverable, 1));
            functions.add(new PreparingDecisionFunction(Collections.emptyList()));
            functions.add(new SetPreparedFunction());
            break;
        case MARK_ROLLBACK:
            functions.add(new CreateStateFunction(gtx, recoverable, 1));
            functions.add(new PreparingDecisionFunction(Collections.emptyList()));
            functions.add(new SetPreparedFunction());
            functions.add(new SetDecisionFunction(false));
            break;
        case MARK_COMMIT:
            functions.add(new CreateStateFunction(gtx, recoverable, 1));
            functions.add(new PreparingDecisionFunction(Collections.emptyList()));
            functions.add(new SetPreparedFunction());
            functions.add(new SetDecisionFunction(true));
            break;
        case ROLLED_BACK:
            functions.add(new CreateStateFunction(gtx, recoverable, 1));
            functions.add(new PreparingDecisionFunction(Collections.emptyList()));
            functions.add(new SetPreparedFunction());
            functions.add(new SetDecisionFunction(false));
            functions.add(new SetCompletedTransactionFunction(false));
            break;
        case COMMITTED:
            functions.add(new CreateStateFunction(gtx, recoverable, 1));
            functions.add(new PreparingDecisionFunction(Collections.emptyList()));
            functions.add(new SetPreparedFunction());
            functions.add(new SetDecisionFunction(true));
            functions.add(new SetCompletedTransactionFunction(true));
            break;
        default:
            throw new IllegalStateException();
    }
    for (TxFunction function : functions) {
        assertEquals(Status.OK, globalTxTable.update(cacheXid, function, 30000));
    }
    assertEquals(status, globalTxTable.getState(cacheXid).getStatus());
}