C++ MojObject::arrayBegin方法代码示例

MojErr MojDbPropExtractor::fromObjectImpl(const MojObject& obj, const MojDbPropExtractor& defaultConfig, const MojChar* locale)
{
    LOG_TRACE("Entering function %s", __FUNCTION__);

	// super
	MojErr err = MojDbExtractor::fromObject(obj, locale);
	MojErrCheck(err);

	// default value
	m_default = defaultConfig.m_default;
	MojObject defaultVal;
	if (obj.get(DefaultKey, defaultVal)) {
		MojObject::Type type = defaultVal.type();
		MojDbKey key;
		if (type == MojObject::TypeArray) {
			// if the value is an array, act on its elements rather than the array object itself
			MojObject::ConstArrayIterator end = defaultVal.arrayEnd();
			for (MojObject::ConstArrayIterator j = defaultVal.arrayBegin(); j != end; ++j) {
				err = key.assign(*j);
				MojErrCheck(err);
				err = m_default.put(key);
				MojErrCheck(err);
			}
		} else {
			err = key.assign(defaultVal);
			MojErrCheck(err);
			err = m_default.put(key);
			MojErrCheck(err);
		}
	}

	// tokenizer
	m_tokenizer = defaultConfig.m_tokenizer;
	MojString tokenize;
	bool found = false;
	err = obj.get(TokenizeKey, tokenize, found);
	MojErrCheck(err);
	if (found) {
		if (tokenize == AllKey || tokenize == DefaultKey) {
			m_tokenizer.reset(new MojDbTextTokenizer);
			MojAllocCheck(m_tokenizer.get());
			err = m_tokenizer->init(locale);
			MojErrCheck(err);
		} else {
			MojErrThrow(MojErrDbInvalidTokenization);
		}
	}

	// collator
	if (m_collation == MojDbCollationInvalid)
		m_collation = defaultConfig.m_collation;
	err = updateLocale(locale);
	MojErrCheck(err);

	// set prop
	err = prop(m_name);
	MojErrCheck(err);

	return MojErrNone;
}

MojErr MojDbMultiExtractor::fromObject(const MojObject& obj, const MojChar* locale)
{
    LOG_TRACE("Entering function %s", __FUNCTION__);

	MojErr err = MojDbExtractor::fromObject(obj, locale);
	MojErrCheck(err);

	// load the default config
	MojDbPropExtractor defaultExtractor;
	err = defaultExtractor.fromObject(obj, locale);
	MojErrCheck(err);

	MojObject include;
	err = obj.getRequired(IncludeKey, include);
	MojErrCheck(err);

	for (MojObject::ConstArrayIterator i = include.arrayBegin();
		 i != include.arrayEnd(); ++i) {
		MojString includeName;
		err = i->stringValue(includeName);
		MojErrCheck(err);
		MojRefCountedPtr<MojDbPropExtractor> propExtractor(new MojDbPropExtractor);
		MojAllocCheck(propExtractor.get());
		err = propExtractor->fromObjectImpl(*i, defaultExtractor, locale);
		MojErrCheck(err);
		err = m_extractors.push(propExtractor);
		MojErrCheck(err);
	}
	return MojErrNone;
}

MojErr MojDbKind::configureRevSets(const MojObject& obj)
{
	MojLogTrace(s_log);

	m_revSets.clear();
	MojSet<MojString> setNames;
	MojObject array;
	if (obj.get(RevisionSetsKey, array)) {
		MojObject::ConstArrayIterator end = array.arrayEnd();
		for (MojObject::ConstArrayIterator i = array.arrayBegin(); i != end; ++i) {
			MojRefCountedPtr<MojDbRevisionSet> set(new MojDbRevisionSet());
			MojAllocCheck(set.get());

			MojErr err = set->fromObject(*i);
			MojErrCheck(err);
			if (setNames.contains(set->name())) {
				MojErrThrowMsg(MojErrDbInvalidRevisionSet, _T("db: cannot repeat revSet name: '%s'"), set->name().data());
			}
			err = setNames.put(set->name());
			MojErrCheck(err);
			err = m_revSets.push(set);
			MojErrCheck(err);
		}
	}
	return MojErrNone;
}

static MojErr getTypes(MojObject typesArray, BusClient::ScanTypes &bitmask)
{
	MojObject::ConstArrayIterator it = typesArray.arrayBegin();
	if (it == NULL)
		MojErrThrowMsg(MojErrInvalidMsg, "'types' not an array");

	for (MojObject::ConstArrayIterator ni = typesArray.arrayEnd(); it != ni; it++) {
		const MojObject& element = *it;
		MojString type;
		MojErr err;

		err = element.stringValue(type);
		MojErrCheck(err);

		if (type == "dbkinds")
			bitmask |= BusClient::DBKINDS;
		else if (type == "dbpermissions")
			bitmask |= BusClient::DBPERMISSIONS;
		else if (type == "filecache")
			bitmask |= BusClient::FILECACHE;
		else if (type == "activities")
			bitmask |= BusClient::ACTIVITIES;
		else
			MojErrThrowMsg(MojErrInvalidMsg, "unrecognized type '%s'", type.data());
	}

	return MojErrNone;
}

MojErr MojDbPerfCreateTest::batchPutLargeArrayObj(MojDb& db, const MojChar* kindId, MojTime& lgArrayObjTime)
{
	MojTime startTime;
	MojTime endTime;

	MojObject objArray;

	for (MojUInt64 i = 0; i < numInsert; i++) {
		MojObject obj;
		MojErr err = obj.putString(MojDb::KindKey, kindId);
		MojTestErrCheck(err);
		err = createLargeArrayObj(obj, i);
		MojTestErrCheck(err);
		err = objArray.push(obj);
		MojTestErrCheck(err);
	}

	MojObject::ArrayIterator begin;
	MojErr err = objArray.arrayBegin(begin);
	MojTestErrCheck(err);
	MojObject::ConstArrayIterator end = objArray.arrayEnd();
	err = MojGetCurrentTime(startTime);
	MojTestErrCheck(err);
	err = db.put(begin, end);
	MojTestErrCheck(err);
	err = MojGetCurrentTime(endTime);
	MojTestErrCheck(err);
	lgArrayObjTime += (endTime - startTime);
	totalTestTime += (endTime - startTime);

	return MojErrNone;
}

MojErr MojDbServiceHandler::handleGet(MojServiceMessage* msg, MojObject& payload, MojDbReq& req)
{
	MojAssert(msg);
	MojLogTrace(s_log);

	MojObject ids;
	MojErr err = payload.getRequired(MojDbServiceDefs::IdsKey, ids);
	MojErrCheck(err);

	MojObjectVisitor& writer = msg->writer();
	err = writer.beginObject();
	MojErrCheck(err);
	err = writer.boolProp(MojServiceMessage::ReturnValueKey, true);
	MojErrCheck(err);
	err = writer.propName(MojDbServiceDefs::ResultsKey);
	MojErrCheck(err);
	err = writer.beginArray();
	MojErrCheck(err);
	err = m_db.get(ids.arrayBegin(), ids.arrayEnd(), writer, req);
	MojErrCheck(err);
	err = writer.endArray();
	MojErrCheck(err);
	err = writer.endObject();
	MojErrCheck(err);

	return MojErrNone;
}

MojErr MojDbTextTokenizerTest::check(const MojChar* text, const MojChar* tokens)
{
	// tokenize string
	MojString textStr;
	MojErr err = textStr.assign(text);
	MojTestErrCheck(err);
	MojSet<MojDbKey> set;
	MojRefCountedPtr<MojDbTextTokenizer> tokenizer(new MojDbTextTokenizer);
	MojAllocCheck(tokenizer.get());
	err = tokenizer->init(_T("en_US"));
	MojTestErrCheck(err);
	err = tokenizer->tokenize(textStr, NULL, set);
	MojTestErrCheck(err);
	// check that tokens match
	MojObject obj;
	err = obj.fromJson(tokens);
	MojTestErrCheck(err);
	MojSize objSize = obj.size();
	MojSize setSize = set.size();
	MojTestAssert(objSize == setSize);
	for (MojObject::ConstArrayIterator i = obj.arrayBegin(); i != obj.arrayEnd(); ++i) {
		MojDbKey key;
		err = key.assign(*i);
		MojTestErrCheck(err);
		MojTestAssert(set.contains(key));
	}
	return MojErrNone;
}

MojoNewWhereMatcher::MatchResult MojoNewWhereMatcher::CheckMatches(
	const MojObject& rhsArray, const MojObject& op, const MojObject& val,
	MatchMode mode) const
{
	/* Matching a value against an array */
	for (MojObject::ConstArrayIterator iter = rhsArray.arrayBegin();
		iter != rhsArray.arrayEnd(); ++iter) {
		MatchResult result = CheckMatch(*iter, op, val);
		if (mode == AndMode) {
			if (result != Matched) {
				return NotMatched;
			}
		} else {
			if (result == Matched) {
				return Matched;
			}
		}
	}

	/* If we got here in And mode it means all the values matched.  If we
	 * got here in Or mode, it means none of them did. */
	if (mode == AndMode) {
		return Matched;
	} else {
		return NotMatched;
	}
}

MojErr MojDbPerfCreateTest::batchPutLargeArrayObj(MojDb& db, const MojChar* kindId, MojUInt64& lgArrayObjTime)
{
	timespec startTime;
	startTime.tv_nsec = 0;
	startTime.tv_sec = 0;
	timespec endTime;
	endTime.tv_nsec = 0;
	endTime.tv_sec = 0;

	MojObject objArray;

	for (MojUInt64 i = 0; i < numInsert; i++) {
		MojObject obj;
		MojErr err = obj.putString(MojDb::KindKey, kindId);
		MojTestErrCheck(err);
		err = createLargeArrayObj(obj, i);
		MojTestErrCheck(err);
		err = objArray.push(obj);
		MojTestErrCheck(err);
	}

	MojObject::ArrayIterator begin;
	MojErr err = objArray.arrayBegin(begin);
	MojTestErrCheck(err);
	MojObject::ConstArrayIterator end = objArray.arrayEnd();
	clock_gettime(CLOCK_REALTIME, &startTime);
	err = db.put(begin, end);
	MojTestErrCheck(err);
	clock_gettime(CLOCK_REALTIME, &endTime);
	lgArrayObjTime += timeDiff(startTime, endTime);
	totalTestTime += timeDiff(startTime, endTime);

	return MojErrNone;
}

MojoNewWhereMatcher::MatchResult MojoNewWhereMatcher::CheckProperty(
	const MojObject& key, const MojObject& response, const MojObject& op,
	const MojObject& val, MatchMode mode) const
{
	if (key.type() == MojObject::TypeString) {
		MojString keyStr;
		MojErr err = key.stringValue(keyStr);
		if (err) {
			throw std::runtime_error("Failed to convert property lookup key "
				"to string");
		}

		MojObject propVal;
		bool found = response.get(keyStr.data(), propVal);
		if (!found) {
			return NoProperty;
		}

		return CheckMatch(propVal, op, val);

	} else if (key.type() == MojObject::TypeArray) {
		return CheckProperty(key, key.arrayBegin(), response, op, val, mode);
	} else {
		throw std::runtime_error("Key specified was neither a string or "
			"array of strings");
	}
}

void EmailAdapter::ParseRecipients(const MojObject& recipients, Email& email)
{
	MojErr err;
	
	EmailAddressListPtr to_list(new EmailAddressList);
	EmailAddressListPtr cc_list(new EmailAddressList);
	EmailAddressListPtr bcc_list(new EmailAddressList);
	
	MojObject::ConstArrayIterator it = recipients.arrayBegin();

	for (; it != recipients.arrayEnd(); ++it) {
		const MojObject& recipient = *it;

		MojString type;
		err = recipient.getRequired(Part::TYPE, type);
		ErrorToException(err);
		
		EmailAddressPtr addr = ParseAddress(recipient);

		if(type.compareCaseless("to") == 0)
			to_list->push_back(addr);
		else if(type.compareCaseless("cc") == 0)
			cc_list->push_back(addr);
		else if(type.compareCaseless("bcc") == 0)
			bcc_list->push_back(addr);
		else // not a valid recipient type
			throw MailException("invalid recipient type", __FILE__, __LINE__);
	}
	
	email.SetTo(to_list);
	email.SetCc(cc_list);
	email.SetBcc(bcc_list);
}

MojErr OnEnabledHandler::getAccountConfigResult(MojObject& payload, MojErr err)
{
    MojLogTrace(IMServiceApp::s_log);

    if (err != MojErrNone) {
        MojString error;
        MojErrToString(err, error);
        MojLogCritical(IMServiceApp::s_log, "getAccountConfig failed: error %d - %s", err, error.data());
    }
    else
    {
        MojObject results;
        payload.get("results", results);

        if (!results.empty())
        {
            m_config = *results.arrayBegin();
        }
    }

	if (m_enable) {
		err = accountEnabled();
	} else {
		err = accountDisabled();
	}

	return err;
}

MojErr MojDbPerfUpdateTest::updateObjsViaPut(MojDb& db, const MojChar* kindId, MojErr (MojDbPerfTest::*createFn) (MojObject&, MojUInt64))
{
	// register all the kinds
	MojTime time;
	MojErr err = putKinds(db, time);
	MojTestErrCheck(err);

	// put objects using createFn
	MojObject objs;
	err = putObjs(db, kindId, numInsertForPut, createFn, objs);
	MojTestErrCheck(err);

	MojObject midObj;
	bool found = objs.at(numInsertForPut/2, midObj);
	MojTestAssert(found);

	MojTime objTime;
	err = putObj(db, midObj, objTime);
	MojTestErrCheck(err);
	MojUInt64 putTime = objTime.microsecs();
	err = MojPrintF("\n -------------------- \n");
	MojTestErrCheck(err);
	err = MojPrintF("   putting single object - index %llu - of kind %s %llu times took: %llu microsecs\n", numInsertForPut/2, kindId, numPutIterations, putTime);
	MojTestErrCheck(err);
	err = MojPrintF("   time per put: %llu microsecs", (putTime) / (numPutIterations));
	MojTestErrCheck(err);
	err = MojPrintF("\n\n");
	MojTestErrCheck(err);

	MojString buf;
	err = buf.format("Put single object - index %llu - %llu times,%s,%llu,%llu,%llu,\n", numInsertForPut/2, numPutIterations, kindId, putTime, putTime/numPutIterations, putTime/(1*numPutIterations));
	MojTestErrCheck(err);
	err = fileWrite(file, buf);
	MojTestErrCheck(err);

	MojTime batchTime;
	MojObject::ArrayIterator beginArr;
	err = objs.arrayBegin(beginArr);
	MojErrCheck(err);
	err = batchPutObj(db, beginArr, beginArr + (numInsertForPut / 10), batchTime);
	putTime = batchTime.microsecs();
	MojTestErrCheck(err);
	err = MojPrintF("   putting batch - %llu objects - of kind %s %llu times took: %llu microsecs\n", numInsertForPut/10, kindId, numBatchPutIterations, putTime);
	MojTestErrCheck(err);
	err = MojPrintF("   time per batch put: %llu microsecs\n", (putTime) / (numBatchPutIterations));
	MojTestErrCheck(err);
	err = MojPrintF("   time per object: %llu microsecs", (putTime) / (numInsertForPut/10 * numBatchPutIterations));
	MojTestErrCheck(err);
	err = MojPrintF("\n\n");
	MojTestErrCheck(err);

	err = buf.format("Batch put %llu objects %llu times,%s,%llu,%llu,%llu,\n", numInsertForPut/10, numBatchPutIterations, kindId, putTime, putTime/numBatchPutIterations, putTime/(numInsertForPut/10*numBatchPutIterations));
	MojTestErrCheck(err);
	err = fileWrite(file, buf);
	MojTestErrCheck(err);

	return MojErrNone;
}

MojErr BusClient::BusMethods::ScanRequest(MojServiceMessage* msg, MojObject& payload, ConfigurationMode confmode)
{
	try {
		MojErr err;
		if (payload.type() != MojObject::TypeArray) {
			MojErrThrowMsg(MojErrInternal, "invalid message format");
		}

		m_client.m_msg.reset(msg);

		for (MojObject::ConstArrayIterator it = payload.arrayBegin(); it != payload.arrayEnd(); it++) {
			const MojObject& request = *it;
			MojString locationStr;
			MojString typeStr;
			MojString app;
			BusClient::PackageType type;
			BusClient::PackageLocation location;

			err = request.getRequired("id", app);
			MojErrCheck(err);

			err = request.getRequired("type", typeStr);
			MojErrCheck(err);

			err = request.getRequired("location", locationStr);
			MojErrCheck(err);

			if (typeStr == "app") {
				type = BusClient::Application;
			} else if (typeStr == "service") {
				type = BusClient::Service;
			} else {
				MojErrThrow(MojErrInvalidMsg);
			}

			if (locationStr == "system") {
				location = BusClient::System;
			} else if (locationStr == "third party") {
				location = BusClient::ThirdParty;
			} else {
				MojErrThrow(MojErrInvalidMsg);
			}

			m_client.Scan(confmode, app, type, location);
		}

		m_client.RunNextConfigurator();
	} catch (const std::exception& e) {
		MojErrThrowMsg(MojErrInternal, "%s", e.what());
	} catch (...) {
		MojErrThrowMsg(MojErrInternal, "uncaught exception");
	}

	return MojErrNone;
}

bool MojoWhereMatcher::GetObjectValue(const MojObject& key,
	const MojObject& response, MojObject& value) const
{
	if (key.type() == MojObject::TypeString) {
		MojString keyStr;
		MojErr err = key.stringValue(keyStr);
		if (err) {
			throw std::runtime_error("Error attempting to retrieve key name "
				"getting object value");
		}

		if (response.contains(keyStr)) {
			return response.get(keyStr, value);
		} else {
			return false;
		}
	} else if (key.type() == MojObject::TypeArray) {
		MojObject cur = response;
		for (MojObject::ConstArrayIterator iter = key.arrayBegin();
			iter != key.arrayEnd(); ++iter) {
			const MojObject& keyObj = *iter; 

			if (keyObj.type() != MojObject::TypeString) {
				throw std::runtime_error("Non-string found in property "
					"specifiction array");
			}

			MojString keyStr;
			MojErr err = keyObj.stringValue(keyStr);
			if (err) {
				throw std::runtime_error("Failed to access lookup key");
			}

			if (cur.contains(keyStr)) {
				MojObject tmp;
				if (!cur.get(keyStr, tmp)) {
					return false;
				} else {
					cur = tmp;
				}
			} else {
				return false;
			}
		}

		value = cur;
		return true;
	} else {
		throw std::runtime_error("Property specification must be the "
			"property name or array of property names");
	}
}