Examples with VirtualBlobValue com.hedera.services.state.virtual.VirtualBlobValue used on opensource projects

Example 1 with VirtualBlobValue

use of com.hedera.services.state.virtual.VirtualBlobValue in project hedera-services by hashgraph.

the class FcBlobsBytesStore method put.

/**
 * Replaces the blob at the given path with the given contents.
 *
 * <B>NOTE:</B> This method breaks the standard {@code Map} contract,
 * and does not return the contents of the previous blob.
 *
 * @param path
 * 		the path of the blob
 * @param value
 * 		the contents to be set
 * @return null, no matter if the path already had an associated value
 */
@Override
public byte[] put(String path, byte[] value) {
    var meta = at(path);
    if (blobSupplier.get().containsKey(meta)) {
        final var blob = blobSupplier.get().getForModify(meta);
        blob.setData(value);
    } else {
        final VirtualBlobValue blob = new VirtualBlobValue(value);
        blobSupplier.get().put(at(path), blob);
    }
    return null;
}

Example 2 with VirtualBlobValue

use of com.hedera.services.state.virtual.VirtualBlobValue in project hedera-services by hashgraph.

the class FcBlobsBytesStoreTest method delegatesRemoveOfMissing.

@Test
void delegatesRemoveOfMissing() {
    assertNull(subject.remove(dataPath));
    verify(pathedBlobs).put(subject.at(dataPath), new VirtualBlobValue(new byte[0]));
}

Example 3 with VirtualBlobValue

use of com.hedera.services.state.virtual.VirtualBlobValue in project hedera-services by hashgraph.

the class StateViewTest method setup.

@BeforeEach
@SuppressWarnings("unchecked")
private void setup() throws Throwable {
    metadata = new HFileMeta(false, TxnHandlingScenario.MISC_FILE_WACL_KT.asJKey(), expiry, fileMemo);
    immutableMetadata = new HFileMeta(false, StateView.EMPTY_WACL, expiry);
    expectedImmutable = FileGetInfoResponse.FileInfo.newBuilder().setLedgerId(ledgerId).setDeleted(false).setExpirationTime(Timestamp.newBuilder().setSeconds(expiry)).setFileID(target).setSize(data.length).build();
    expected = expectedImmutable.toBuilder().setKeys(TxnHandlingScenario.MISC_FILE_WACL_KT.asKey().getKeyList()).setMemo(fileMemo).build();
    tokenAccount = MerkleAccountFactory.newAccount().isSmartContract(false).tokens(tokenId).get();
    tokenAccount.setNftsOwned(10);
    tokenAccount.setMaxAutomaticAssociations(123);
    tokenAccount.setAlias(TxnHandlingScenario.TOKEN_ADMIN_KT.asKey().getEd25519());
    contract = MerkleAccountFactory.newAccount().alias(create2Address).memo("Stay cold...").numKvPairs(wellKnownNumKvPairs).isSmartContract(true).accountKeys(COMPLEX_KEY_ACCOUNT_KT).proxy(asAccount("0.0.3")).senderThreshold(1_234L).receiverThreshold(4_321L).receiverSigRequired(true).balance(555L).autoRenewPeriod(1_000_000L).deleted(true).expirationTime(9_999_999L).get();
    contracts = (MerkleMap<EntityNum, MerkleAccount>) mock(MerkleMap.class);
    topics = (MerkleMap<EntityNum, MerkleTopic>) mock(MerkleMap.class);
    tokenRels = new MerkleMap<>();
    tokenRels.put(EntityNumPair.fromLongs(tokenAccountId.getAccountNum(), tokenId.getTokenNum()), new MerkleTokenRelStatus(123L, false, true, true));
    tokenStore = mock(TokenStore.class);
    token = new MerkleToken(Long.MAX_VALUE, 100, 1, "UnfrozenToken", "UnfrozenTokenName", true, true, new EntityId(0, 0, 3));
    token.setMemo(tokenMemo);
    token.setAdminKey(TxnHandlingScenario.TOKEN_ADMIN_KT.asJKey());
    token.setFreezeKey(TxnHandlingScenario.TOKEN_FREEZE_KT.asJKey());
    token.setKycKey(TxnHandlingScenario.TOKEN_KYC_KT.asJKey());
    token.setSupplyKey(COMPLEX_KEY_ACCOUNT_KT.asJKey());
    token.setWipeKey(MISC_ACCOUNT_KT.asJKey());
    token.setFeeScheduleKey(MISC_ACCOUNT_KT.asJKey());
    token.setPauseKey(TxnHandlingScenario.TOKEN_PAUSE_KT.asJKey());
    token.setAutoRenewAccount(EntityId.fromGrpcAccountId(autoRenew));
    token.setExpiry(expiry);
    token.setAutoRenewPeriod(autoRenewPeriod);
    token.setDeleted(true);
    token.setPaused(true);
    token.setTokenType(TokenType.FUNGIBLE_COMMON);
    token.setSupplyType(TokenSupplyType.FINITE);
    token.setFeeScheduleFrom(grpcCustomFees);
    scheduleStore = mock(ScheduleStore.class);
    final var scheduleMemo = "For what but eye and ear";
    parentScheduleCreate = scheduleCreateTxnWith(SCHEDULE_ADMIN_KT.asKey(), scheduleMemo, payerAccountId, creatorAccountID, MiscUtils.asTimestamp(now.toJava()));
    schedule = MerkleSchedule.from(parentScheduleCreate.toByteArray(), expiry);
    schedule.witnessValidSignature("01234567890123456789012345678901".getBytes());
    schedule.witnessValidSignature("_123456789_123456789_123456789_1".getBytes());
    schedule.witnessValidSignature("_o23456789_o23456789_o23456789_o".getBytes());
    contents = mock(Map.class);
    attrs = mock(Map.class);
    bytecode = mock(Map.class);
    specialFiles = mock(MerkleSpecialFiles.class);
    mockTokenRelsFn = (BiFunction<StateView, EntityNum, List<TokenRelationship>>) mock(BiFunction.class);
    StateView.tokenRelsFn = mockTokenRelsFn;
    final var uniqueTokens = new MerkleMap<EntityNumPair, MerkleUniqueToken>();
    uniqueTokens.put(targetNftKey, targetNft);
    uniqueTokens.put(treasuryNftKey, treasuryNft);
    storage = (VirtualMap<VirtualBlobKey, VirtualBlobValue>) mock(VirtualMap.class);
    contractStorage = (VirtualMap<ContractKey, ContractValue>) mock(VirtualMap.class);
    children = new MutableStateChildren();
    children.setUniqueTokens(uniqueTokens);
    children.setAccounts(contracts);
    children.setTokenAssociations(tokenRels);
    children.setSpecialFiles(specialFiles);
    networkInfo = mock(NetworkInfo.class);
    subject = new StateView(tokenStore, scheduleStore, children, networkInfo);
    subject.fileAttrs = attrs;
    subject.fileContents = contents;
    subject.contractBytecode = bytecode;
}

Example 4 with VirtualBlobValue

use of com.hedera.services.state.virtual.VirtualBlobValue in project hedera-services by hashgraph.

the class StateChildrenSigMetadataLookupTest method givenFile.

private void givenFile(final FileID fid, final boolean isDeleted, final long expiry, final JKey wacl) throws IOException {
    final var meta = new HFileMeta(isDeleted, wacl, expiry);
    final var num = EntityNum.fromLong(fid.getFileNum());
    given(storage.get(new VirtualBlobKey(VirtualBlobKey.Type.FILE_METADATA, num.intValue()))).willReturn(new VirtualBlobValue(meta.serialize()));
}