Examples with Transaction com.hederahashgraph.api.proto.java.Transaction used on opensource projects

Example 6 with Transaction

use of com.hederahashgraph.api.proto.java.Transaction in project hedera-services by hashgraph.

the class HapiSpecOperation method finalizedTxn.

protected Transaction finalizedTxn(HapiApiSpec spec, Consumer<TransactionBody.Builder> opDef, boolean forCost) throws Throwable {
    if ((forCost && useDefaultTxnAsCostAnswerPayment) || (!forCost && useDefaultTxnAsAnswerOnlyPayment)) {
        return Transaction.getDefaultInstance();
    }
    Transaction txn;
    Consumer<TransactionBody.Builder> minDef = bodyDef(spec);
    if (usdFee.isPresent()) {
        double centsFee = usdFee.getAsDouble() * 100.0;
        double tinybarFee = centsFee / spec.ratesProvider().rates().getCentEquiv() * spec.ratesProvider().rates().getHbarEquiv() * HapiApiSuite.ONE_HBAR;
        fee = Optional.of((long) tinybarFee);
    }
    Consumer<TransactionBody.Builder> netDef = fee.map(amount -> minDef.andThen(b -> b.setTransactionFee(amount))).orElse(minDef).andThen(opDef);
    setKeyControlOverrides(spec);
    List<Key> keys = signersToUseFor(spec);
    Transaction.Builder builder = spec.txns().getReadyToSign(netDef);
    Transaction provisional = getSigned(spec, builder, keys);
    if (fee.isPresent()) {
        txn = provisional;
    } else {
        Key payerKey = spec.registry().getKey(payer.orElse(spec.setup().defaultPayerName()));
        int numPayerKeys = hardcodedNumPayerKeys.orElse(spec.keys().controlledKeyCount(payerKey, overrides));
        long customFee = feeFor(spec, provisional, numPayerKeys);
        netDef = netDef.andThen(b -> b.setTransactionFee(customFee));
        txn = getSigned(spec, spec.txns().getReadyToSign(netDef), keys);
    }
    return finalizedTxnFromTxnWithBodyBytesAndSigMap(txn);
}

Example 7 with Transaction

use of com.hederahashgraph.api.proto.java.Transaction in project hedera-services by hashgraph.

the class PlatformTxnAccessorTest method hasSpanMap.

@Test
void hasSpanMap() throws InvalidProtocolBufferException {
    // setup:
    Transaction signedTxnWithBody = Transaction.newBuilder().setBodyBytes(someTxn.toByteString()).build();
    SwirldTransaction platformTxn = new SwirldTransaction(signedTxnWithBody.toByteArray());
    // given:
    SignedTxnAccessor subject = new PlatformTxnAccessor(platformTxn);
    // expect:
    assertThat(subject.getSpanMap(), instanceOf(HashMap.class));
}

Example 8 with Transaction

use of com.hederahashgraph.api.proto.java.Transaction in project hedera-services by hashgraph.

the class PlatformTxnAccessorTest method usesExtractorToGetFunctionAsExpected.

@Test
void usesExtractorToGetFunctionAsExpected() {
    // setup:
    var memory = SignedTxnAccessor.functionExtractor;
    Function<TransactionBody, HederaFunctionality> mockFn = (Function<TransactionBody, HederaFunctionality>) mock(Function.class);
    SignedTxnAccessor.functionExtractor = mockFn;
    // and:
    someTxn = someTxn.toBuilder().setConsensusCreateTopic(ConsensusCreateTopicTransactionBody.newBuilder()).build();
    Transaction signedTxn = Transaction.newBuilder().setBodyBytes(someTxn.toByteString()).build();
    given(mockFn.apply(any())).willReturn(ConsensusCreateTopic);
    var subject = SignedTxnAccessor.uncheckedFrom(signedTxn);
    // when:
    var first = subject.getFunction();
    var second = subject.getFunction();
    // then:
    assertEquals(ConsensusCreateTopic, first);
    assertEquals(second, first);
    // and:
    verify(mockFn, times(1)).apply(any());
    // cleanup:
    SignedTxnAccessor.functionExtractor = memory;
}

Example 9 with Transaction

use of com.hederahashgraph.api.proto.java.Transaction in project hedera-services by hashgraph.

the class PlatformTxnAccessorTest method getsPayer.

@Test
void getsPayer() throws Exception {
    // given:
    AccountID payer = asAccount("0.0.2");
    Transaction signedTxnWithBody = Transaction.newBuilder().setBodyBytes(someTxn.toByteString()).build();
    SwirldTransaction platformTxn = new SwirldTransaction(signedTxnWithBody.toByteArray());
    // when:
    PlatformTxnAccessor subject = new PlatformTxnAccessor(platformTxn);
    // then:
    assertEquals(payer, subject.getPayer());
}

Example 10 with Transaction

use of com.hederahashgraph.api.proto.java.Transaction in project hedera-services by hashgraph.

the class PlatformTxnAccessorTest method hasExpectedSignedBytes.

@Test
void hasExpectedSignedBytes() throws InvalidProtocolBufferException {
    // given:
    Transaction signedTxnWithBody = Transaction.newBuilder().setBodyBytes(someTxn.toByteString()).build();
    // when:
    SignedTxnAccessor subject = new SignedTxnAccessor(signedTxnWithBody);
    // then:
    assertArrayEquals(signedTxnWithBody.toByteArray(), subject.getSignedTxnWrapperBytes());
}