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

Example 1 with FileAppendTransactionBody

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

the class HapiFileAppend method opBodyDef.

@Override
protected Consumer<TransactionBody.Builder> opBodyDef(HapiApiSpec spec) throws Throwable {
    if (contentsSupplier.isPresent()) {
        contents = Optional.of(contentsSupplier.get().get());
    } else if (path.isPresent()) {
        contents = Optional.of(Files.toByteArray(new File(path.get())));
    }
    var fid = TxnUtils.asFileId(file, spec);
    FileAppendTransactionBody opBody = spec.txns().<FileAppendTransactionBody, FileAppendTransactionBody.Builder>body(FileAppendTransactionBody.class, builder -> {
        builder.setFileID(fid);
        contents.ifPresent(b -> builder.setContents(ByteString.copyFrom(b)));
    });
    preAppendCb.ifPresent(cb -> cb.accept(fid));
    return b -> b.setFileAppend(opBody);
}

Example 2 with FileAppendTransactionBody

use of com.hederahashgraph.api.proto.java.FileAppendTransactionBody in project hedera-mirror-node by hashgraph.

the class EntityRecordItemListenerFileTest method fileAppendToAddressBook.

@Test
void fileAppendToAddressBook() throws IOException {
    entityProperties.getPersist().setFiles(true);
    entityProperties.getPersist().setSystemFiles(true);
    byte[] addressBook = FileUtils.readFileToByteArray(addressBookLarge);
    byte[] addressBookUpdate = Arrays.copyOf(addressBook, 6144);
    byte[] addressBookAppend = Arrays.copyOfRange(addressBook, 6144, addressBook.length);
    // Initial address book update
    Transaction transactionUpdate = fileUpdateAllTransaction(ADDRESS_BOOK_FILEID, addressBookUpdate);
    TransactionBody transactionBodyUpdate = getTransactionBody(transactionUpdate);
    FileUpdateTransactionBody fileUpdateTransactionBody = transactionBodyUpdate.getFileUpdate();
    TransactionRecord recordUpdate = transactionRecord(transactionBodyUpdate, ADDRESS_BOOK_FILEID);
    // Address book append
    Transaction transactionAppend = fileAppendTransaction(ADDRESS_BOOK_FILEID, addressBookAppend);
    TransactionBody transactionBodyAppend = getTransactionBody(transactionAppend);
    FileAppendTransactionBody fileAppendTransactionBody = transactionBodyAppend.getFileAppend();
    TransactionRecord recordAppend = transactionRecord(transactionBodyAppend, ADDRESS_BOOK_FILEID);
    parseRecordItemAndCommit(new RecordItem(transactionUpdate, recordUpdate));
    parseRecordItemAndCommit(new RecordItem(transactionAppend, recordAppend));
    // verify current address book is updated
    AddressBook newAddressBook = addressBookService.getCurrent();
    assertAll(() -> assertThat(newAddressBook.getStartConsensusTimestamp()).isEqualTo(DomainUtils.timeStampInNanos(recordAppend.getConsensusTimestamp()) + 1), () -> assertThat(newAddressBook.getEntries()).describedAs("Should overwrite address book with new update").hasSize(13), () -> assertArrayEquals(addressBook, newAddressBook.getFileData()));
    assertAll(() -> assertRowCountOnAddressBookTransactions(), () -> assertTransactionAndRecord(transactionBodyUpdate, recordUpdate), () -> assertTransactionAndRecord(transactionBodyAppend, recordAppend), () -> assertFileData(fileAppendTransactionBody.getContents(), recordAppend.getConsensusTimestamp()), () -> assertFileData(fileUpdateTransactionBody.getContents(), recordUpdate.getConsensusTimestamp()), () -> assertAddressBookData(addressBook, recordAppend.getConsensusTimestamp()), () -> assertEquals(13 + TEST_INITIAL_ADDRESS_BOOK_NODE_COUNT, addressBookEntryRepository.count()), () -> assertEquals(2, addressBookRepository.count()), // update and append
    () -> assertEquals(2, fileDataRepository.count()));
}