Examples with ContractCreateTransaction com.hedera.hashgraph.sdk.ContractCreateTransaction used on opensource projects

Example 11 with ContractCreateTransaction

use of com.hedera.hashgraph.sdk.ContractCreateTransaction in project hedera-sdk-java by hashgraph.

the class ContractInfoIntegrationTest method canQueryContractInfoWhenAdminKeyIsNull.

@Test
@DisplayName("Can query contract info when admin key is null")
void canQueryContractInfoWhenAdminKeyIsNull() throws Exception {
    var testEnv = new IntegrationTestEnv(1);
    @Var var response = new FileCreateTransaction().setKeys(testEnv.operatorKey).setContents(SMART_CONTRACT_BYTECODE).execute(testEnv.client);
    var fileId = Objects.requireNonNull(response.getReceipt(testEnv.client).fileId);
    response = new ContractCreateTransaction().setGas(100000).setConstructorParameters(new ContractFunctionParameters().addString("Hello from Hedera.")).setBytecodeFileId(fileId).setContractMemo("[e2e::ContractCreateTransaction]").execute(testEnv.client);
    var contractId = Objects.requireNonNull(response.getReceipt(testEnv.client).contractId);
    var info = new ContractInfoQuery().setContractId(contractId).execute(testEnv.client);
    assertThat(info.contractId).isEqualTo(contractId);
    assertThat(info.accountId).isNotNull();
    assertThat(Objects.requireNonNull(info.accountId).toString()).isEqualTo(contractId.toString());
    assertThat(info.adminKey).isNotNull();
    // TODO: Fix this when we know it's correct
    // assertEquals(info.adminKey, contractId);
    assertThat(info.storage).isEqualTo(128);
    assertThat(info.contractMemo).isEqualTo("[e2e::ContractCreateTransaction]");
    testEnv.close();
}

Example 12 with ContractCreateTransaction

use of com.hedera.hashgraph.sdk.ContractCreateTransaction in project hedera-sdk-java by hashgraph.

the class ContractInfoIntegrationTest method getCostBigMaxContractInfoFunction.

@Test
@DisplayName("Can get cost, even with a big max")
@SuppressWarnings("UnusedVariable")
void getCostBigMaxContractInfoFunction() throws Exception {
    var testEnv = new IntegrationTestEnv(1);
    @Var var response = new FileCreateTransaction().setKeys(testEnv.operatorKey).setContents(SMART_CONTRACT_BYTECODE).execute(testEnv.client);
    var fileId = Objects.requireNonNull(response.getReceipt(testEnv.client).fileId);
    response = new ContractCreateTransaction().setAdminKey(testEnv.operatorKey).setGas(100000).setConstructorParameters(new ContractFunctionParameters().addString("Hello from Hedera.")).setBytecodeFileId(fileId).setContractMemo("[e2e::ContractCreateTransaction]").execute(testEnv.client);
    var contractId = Objects.requireNonNull(response.getReceipt(testEnv.client).contractId);
    var infoQuery = new ContractInfoQuery().setContractId(contractId).setMaxQueryPayment(new Hbar(10000));
    var cost = infoQuery.getCost(testEnv.client);
    var result = infoQuery.execute(testEnv.client);
    new ContractDeleteTransaction().setTransferAccountId(testEnv.operatorId).setContractId(contractId).execute(testEnv.client).getReceipt(testEnv.client);
    new FileDeleteTransaction().setFileId(fileId).execute(testEnv.client).getReceipt(testEnv.client);
    testEnv.close();
}

Example 13 with ContractCreateTransaction

use of com.hedera.hashgraph.sdk.ContractCreateTransaction in project hedera-sdk-java by hashgraph.

the class ContractUpdateIntegrationTest method cannotUpdateContractThatIsImmutable.

@Test
@DisplayName("Cannot update contract that is immutable")
void cannotUpdateContractThatIsImmutable() throws Exception {
    var testEnv = new IntegrationTestEnv(1);
    var response = new FileCreateTransaction().setKeys(testEnv.operatorKey).setContents(SMART_CONTRACT_BYTECODE).execute(testEnv.client);
    var fileId = Objects.requireNonNull(response.getReceipt(testEnv.client).fileId);
    var contractId = Objects.requireNonNull(new ContractCreateTransaction().setGas(100000).setConstructorParameters(new ContractFunctionParameters().addString("Hello from Hedera.")).setBytecodeFileId(fileId).setContractMemo("[e2e::ContractCreateTransaction]").execute(testEnv.client).getReceipt(testEnv.client).contractId);
    assertThatExceptionOfType(ReceiptStatusException.class).isThrownBy(() -> {
        new ContractUpdateTransaction().setContractId(contractId).setContractMemo("[e2e::ContractUpdateTransaction]").execute(testEnv.client).getReceipt(testEnv.client);
    }).withMessageContaining(Status.MODIFYING_IMMUTABLE_CONTRACT.toString());
    testEnv.close();
}

Example 14 with ContractCreateTransaction

use of com.hedera.hashgraph.sdk.ContractCreateTransaction in project hedera-sdk-java by hashgraph.

the class ContractUpdateIntegrationTest method canUpdateContract.

@Test
@DisplayName("Can update contract")
void canUpdateContract() throws Exception {
    var testEnv = new IntegrationTestEnv(1);
    @Var var response = new FileCreateTransaction().setKeys(testEnv.operatorKey).setContents(SMART_CONTRACT_BYTECODE).execute(testEnv.client);
    var fileId = Objects.requireNonNull(response.getReceipt(testEnv.client).fileId);
    response = new ContractCreateTransaction().setAdminKey(testEnv.operatorKey).setGas(100000).setConstructorParameters(new ContractFunctionParameters().addString("Hello from Hedera.")).setBytecodeFileId(fileId).setContractMemo("[e2e::ContractCreateTransaction]").execute(testEnv.client);
    var contractId = Objects.requireNonNull(response.getReceipt(testEnv.client).contractId);
    @Var var info = new ContractInfoQuery().setContractId(contractId).execute(testEnv.client);
    assertThat(info.contractId).isEqualTo(contractId);
    assertThat(info.accountId).isNotNull();
    assertThat(Objects.requireNonNull(info.accountId).toString()).isEqualTo(contractId.toString());
    assertThat(info.adminKey).isNotNull();
    assertThat(Objects.requireNonNull(info.adminKey).toString()).isEqualTo(Objects.requireNonNull(testEnv.operatorKey).toString());
    assertThat(info.storage).isEqualTo(128);
    assertThat(info.contractMemo).isEqualTo("[e2e::ContractCreateTransaction]");
    new ContractUpdateTransaction().setContractId(contractId).setContractMemo("[e2e::ContractUpdateTransaction]").execute(testEnv.client).getReceipt(testEnv.client);
    info = new ContractInfoQuery().setContractId(contractId).execute(testEnv.client);
    assertThat(info.contractId).isEqualTo(contractId);
    assertThat(info.accountId).isNotNull();
    assertThat(Objects.requireNonNull(info.accountId).toString()).isEqualTo(contractId.toString());
    assertThat(info.adminKey).isNotNull();
    assertThat(Objects.requireNonNull(info.adminKey).toString()).isEqualTo(Objects.requireNonNull(testEnv.operatorKey).toString());
    assertThat(info.storage).isEqualTo(128);
    assertThat(info.contractMemo).isEqualTo("[e2e::ContractUpdateTransaction]");
    new ContractDeleteTransaction().setTransferAccountId(testEnv.operatorId).setContractId(contractId).execute(testEnv.client).getReceipt(testEnv.client);
    new FileDeleteTransaction().setFileId(fileId).execute(testEnv.client).getReceipt(testEnv.client);
    testEnv.close();
}

Example 15 with ContractCreateTransaction

use of com.hedera.hashgraph.sdk.ContractCreateTransaction in project hedera-mirror-node by hashgraph.

the class ContractClient method createContract.

public NetworkTransactionResponse createContract(FileId fileId, long gas, Hbar payableAmount, ContractFunctionParameters contractFunctionParameters) {
    log.debug("Create new contract");
    String memo = getMemo("Create contract");
    ContractCreateTransaction contractCreateTransaction = new ContractCreateTransaction().setAdminKey(sdkClient.getExpandedOperatorAccountId().getPublicKey()).setBytecodeFileId(fileId).setContractMemo(memo).setGas(gas).setTransactionMemo(memo);
    if (contractFunctionParameters != null) {
        contractCreateTransaction.setConstructorParameters(contractFunctionParameters);
    }
    if (payableAmount != null) {
        contractCreateTransaction.setInitialBalance(payableAmount);
    }
    NetworkTransactionResponse networkTransactionResponse = executeTransactionAndRetrieveReceipt(contractCreateTransaction);
    ContractId contractId = networkTransactionResponse.getReceipt().contractId;
    log.debug("Created new contract {}", contractId);
    TransactionRecord transactionRecord = getTransactionRecord(networkTransactionResponse.getTransactionId());
    logContractFunctionResult("constructor", transactionRecord.contractFunctionResult);
    return networkTransactionResponse;
}