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

Example 1 with SystemDeleteTransactionBody

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

the class SmartContractRequestHandler method systemDelete.

/**
 * System account deletes any contract. This simply marks the contract as deleted.
 *
 * @param txBody
 * 		API request to delete the contract
 * @param consensusTimestamp
 * 		Platform consensus time
 * @return Details of contract deletion result
 */
public TransactionRecord systemDelete(TransactionBody txBody, Instant consensusTimestamp) {
    SystemDeleteTransactionBody op = txBody.getSystemDelete();
    ContractID cid = op.getContractID();
    long newExpiry = op.getExpirationTime().getSeconds();
    TransactionReceipt receipt;
    receipt = updateDeleteFlag(cid, true);
    try {
        if (receipt.getStatus().equals(ResponseCodeEnum.SUCCESS)) {
            AccountID id = asAccount(cid);
            long oldExpiry = ledger.expiry(id);
            var entity = EntityId.fromGrpcContractId(cid);
            entityExpiries.put(entity, oldExpiry);
            HederaAccountCustomizer customizer = new HederaAccountCustomizer().expiry(newExpiry);
            ledger.customizePotentiallyDeleted(id, customizer);
        }
    } catch (Exception e) {
        log.warn("Unhandled exception in SystemDelete", e);
        log.debug("File System Exception {} tx= {}", () -> e, () -> TextFormat.shortDebugString(op));
        receipt = getTransactionReceipt(ResponseCodeEnum.FILE_SYSTEM_EXCEPTION, exchange.activeRates());
    }
    TransactionRecord.Builder transactionRecord = getTransactionRecord(txBody.getTransactionFee(), txBody.getMemo(), txBody.getTransactionID(), getTimestamp(consensusTimestamp), receipt);
    return transactionRecord.build();
}

Example 2 with SystemDeleteTransactionBody

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

the class HapiSysDelete method opBodyDef.

@Override
protected Consumer<TransactionBody.Builder> opBodyDef(HapiApiSpec spec) throws Throwable {
    if (file.isPresent() && contract.isPresent()) {
        Assertions.fail("Ambiguous SystemDelete---both file and contract present!");
    }
    SystemDeleteTransactionBody opBody = spec.txns().<SystemDeleteTransactionBody, SystemDeleteTransactionBody.Builder>body(SystemDeleteTransactionBody.class, b -> {
        newExpiry.ifPresent(l -> b.setExpirationTime(TimestampSeconds.newBuilder().setSeconds(l)));
        file.ifPresent(n -> b.setFileID(asFileId(n, spec)));
        contract.ifPresent(n -> b.setContractID(asContractId(n, spec)));
    });
    return b -> b.setSystemDelete(opBody);
}