Examples with StreamOf dev.hawala.xns.level3.courier.StreamOf used on opensource projects

Example 1 with StreamOf

use of dev.hawala.xns.level3.courier.StreamOf in project dodo by devhawala.

the class FilingImpl method list.

/*
	 * List: PROCEDURE [ directory: Handle, types: AttributeTypeSequence,
	 *                   scope: ScopeSequence, listing: BulkData.Sink,
	 *                   session: Session ]
	 *   REPORTS [ AccessError, AttributeTypeError,
	 *             AuthenticationError, ConnectionError,
	 *             HandleError,
	 *             ScopeTypeError, ScopeValueError,
	 *             SessionError, TransferError, UndefinedError ]
	 *   = 18;
	 */
private static void list(ListParams params, RECORD results) {
    logParams("list", params);
    // check session
    Session session = resolveSession(params.session);
    // check specified file handle
    Handle dirHandle = Handle.get(params.directory);
    long dirFileID = (dirHandle == null || dirHandle.isNullHandle() || dirHandle.isVolumeRoot()) ? 0 : dirHandle.getFe().getFileID();
    // do the enumeration
    final List<FileEntry> hits = getFileHits(session, dirFileID, new ScopeData(params.scope));
    // prepare the attribute getters
    List<iValueGetter<FilingCommon.AttributeSequence>> getters = getFile2CourierAttributeGetters(params.types, session.getFilingVersion());
    // build the result stream and send it
    StreamOf<AttributeSequence> stream = new StreamOf<>(0, 1, 16, AttributeSequence::make);
    for (FileEntry fe : hits) {
        AttributeSequence as = stream.add();
        for (iValueGetter<FilingCommon.AttributeSequence> getter : getters) {
            getter.access(as, fe);
        }
    }
    sendBulkData("list", params.listing, stream);
}

Example 2 with StreamOf

use of dev.hawala.xns.level3.courier.StreamOf in project dodo by devhawala.

the class FilingImpl method list4.

private static void list4(ListParams4 params, RECORD results) {
    logParams("list4", params);
    // check session
    Session session = resolveSession(params.session);
    // check specified file handle
    Handle dirHandle = Handle.get(params.directory);
    long dirFileID = (dirHandle == null || dirHandle.isNullHandle() || dirHandle.isVolumeRoot()) ? 0 : dirHandle.getFe().getFileID();
    // do the enumeration
    final List<FileEntry> hits = getFileHits(session, dirFileID, new ScopeData(params.scope));
    // prepare the attribute getters
    List<iValueGetter<FilingCommon.AttributeSequence>> getters = getFile2CourierAttributeGetters(params.types, session.getFilingVersion());
    // build the result stream and send it
    StreamOf<AttributeSequence> stream = new StreamOf<>(0, 1, 16, AttributeSequence::make);
    for (FileEntry fe : hits) {
        AttributeSequence as = stream.add();
        for (iValueGetter<FilingCommon.AttributeSequence> getter : getters) {
            getter.access(as, fe);
        }
    }
    sendBulkData("list", params.listing, stream);
}

Example 3 with StreamOf

use of dev.hawala.xns.level3.courier.StreamOf in project dodo by devhawala.

the class TestCrData method testSequences.

/*
	 * Test embedded SEQUENCE and StreamOf 
	 */
@Test
public void testSequences() throws EndOfMessageException, NoMoreWriteSpaceException {
    CrSequences rec = new CrSequences();
    rec.check1.set(0x1111);
    rec.check2.set(0x2222);
    rec.check3.set(0x3333);
    rec.check4.set(0x4444);
    rec.check5.set(0x5555);
    for (int i = 0; i < 5; i++) {
        INTEGER integer = rec.seqInt.add();
        integer.set(5000 + i);
    }
    for (int i = 0; i < 11; i++) {
        Data data = rec.sOfData.add();
        data.userdata1.set(7000 + i);
        data.userdata2.set(1001000 + i);
    }
    for (int i = 0; i < 7; i++) {
        STRING string = rec.seqString.add();
        string.set("value of rec.seqString :: " + i);
    }
    Content_complex cc = (Content_complex) rec.sOfContent.add().setChoice(ContentType.complex);
    cc.flags.get(0).set(true);
    cc.flags.get(1).set(false);
    cc.flags.get(2).set(true);
    cc.flags.get(3).set(false);
    cc.string.set("a test string");
    cc.longCardinal.set(1234567890L);
    rec.sOfContent.add().setChoice(ContentType.empty);
    Content_integer ci = (Content_integer) rec.sOfContent.add().setChoice(ContentType.integer);
    ci.integer.set(42);
    StringBuilder sb = new StringBuilder();
    String recStr = rec.append(sb, "", "rec").toString();
    // System.out.printf("-------\n%s\n-------\n", recStr);
    iWireStream iws = new MockWireStream();
    rec.serialize(iws);
    CrSequences recReread = new CrSequences();
    recReread.deserialize(iws);
    sb.setLength(0);
    String recRereadStr = recReread.append(sb, "", "rec").toString();
    assertEquals("recStr eq recRereadStr", recStr, recRereadStr);
    assertTrue(iws.isAtEnd());
}

Example 4 with StreamOf

use of dev.hawala.xns.level3.courier.StreamOf in project dodo by devhawala.

the class Clearinghouse3Impl method listDomainsServed.

/*
	 * ListDomainServed: PROCEDURE [domains: BulkData.Sink, agent: Authenticator]
	 *   REPORTS [AuthenticationError, CallError] = 1;
	 *   
	 * problem: there is no definitive specification of what is to be
	 *          transported through the bulk data transfer...
	 *          ... according to "bfsgetdoms.c" it is: StreamOfDomainName 
	 */
private static void listDomainsServed(Clearinghouse3.ListDomainServedParams params, RECORD results) {
    Log.C.printf("CHS3", "Clearinghouse3.listDomainServed() :: start\n");
    // create data for transfer the single domain we serve
    StreamOf<TwoPartName> streamData = new StreamOf<>(0, 1, 2, TwoPartName::make);
    TwoPartName name1 = streamData.add();
    name1.organization.set(chsDatabase.getOrganizationName());
    name1.domain.set(chsDatabase.getDomainName());
    // and send the bulk data
    sendBulkData("listDomainsServed", params.domains, streamData);
    Log.C.printf("CHS3", "Clearinghouse3.listDomainServed() :: end\n");
}

Example 5 with StreamOf

use of dev.hawala.xns.level3.courier.StreamOf in project dodo by devhawala.

the class MailingOldImpl method inbasket_list.

/*
	 * list
	 * 	= procedure 2
	 */
private static void inbasket_list(ListParams params, RECORD results) {
    // log ingoing data
    if (logParamsAndResults) {
        StringBuilder sb = new StringBuilder();
        params.append(sb, "  ", "params");
        log("##\n## procedure MailingImpl.inbasket_list() -- params\n%s\n##\n", sb.toString());
    }
    // get the session (we do not check the verifier, as we trust our clients...)
    MailSession session = mailService.getSession(params.session.token.get());
    if (session == null) {
        new SessionErrorRecord(SessionProblem.handleInvalid).raise();
    }
    // get the mail attributes to deliver for a mail
    List<Long> reqAttributes = new ArrayList<>();
    for (int i = 0; i < params.selections.mailAttributes.size(); i++) {
        reqAttributes.add(params.selections.mailAttributes.get(i).get());
    }
    // collect the data for the requested mail index range
    StreamOf<ListElementRecord> bulkData = new StreamOf<>(0, 1, 1, ListElementRecord::make);
    for (int mailboxIndex = params.range.first.get(); mailboxIndex <= params.range.last.get(); mailboxIndex++) {
        ListElementRecord elem = mailService.produceListEntry(session, mailboxIndex, params.selections.transportEnvelope.get(), params.selections.inbasketEnvelope.get(), reqAttributes);
        if (elem != null) {
            bulkData.add(elem);
        }
    }
    // send the mail data as bulk-data-transfer
    try {
        params.listing.send(bulkData, false);
    } catch (NoMoreWriteSpaceException e) {
    // ignore if aborted...
    }
    // log outgoing data (in fact none)
    if (logParamsAndResults) {
        StringBuilder sb = new StringBuilder();
        results.append(sb, "  ", "results");
        log("##\n## procedure MailingImpl.inbasket_list() -- (bulk-data sent, no results)\n##\n");
    }
}