Example usage for org.dom4j.io SAXReader SAXReader

Introduction

In this page you can find the example usage for org.dom4j.io SAXReader SAXReader.

Prototype

public SAXReader() 

Source Link

Usage

From source file:cn.buk.api.service.CtripHotelServiceImpl.java

License:LGPL

@Override
public String importHotelSearchRS(String filename) {
    String rs;/*from   w w w .ja v a  2s. c o  m*/
    SAXReader reader = new SAXReader();

    logger.info("filename: " + filename);

    File file = new File(filename);
    if (!file.exists())
        return null;

    Document document;// ?XML
    try {
        document = reader.read(file);
    } catch (DocumentException e) {
        e.printStackTrace();
        return "error";
    }

    rs = processHotelSearchResponse(document);

    return rs;
}

---

From source file:cn.buk.api.service.CtripHotelServiceImpl.java

License:LGPL

@Override
public synchronized String searchHotelDetail(List<String> hotelCodes, boolean returnXml) {
    if (hotelCodes == null || hotelCodes.size() == 0)
        return "ER#hotelcodes is null";

    //headerAPI?/* w ww.  j av a 2 s.  c  o m*/
    net.sf.ehcache.Element cacheElement = getCache().get(ConfigData.OTA_HotelDetail_Request);
    if (cacheElement != null) {
        Element headerElement = (Element) cacheElement.getValue();
        int accessCount = Integer.parseInt(headerElement.attributeValue("AccessCount"));
        int currentCount = Integer.parseInt(headerElement.attributeValue("CurrentCount")) + 1;
        logger.info(ConfigData.OTA_HotelDetail_Request + " AccessCount="
                + headerElement.attributeValue("AccessCount") + ", CurrentCount="
                + headerElement.attributeValue("CurrentCount") + ", ResetTime="
                + headerElement.attributeValue("ResetTime"));
        if (currentCount >= accessCount) {
            try {
                logger.info("Sleep for one minute.");
                Thread.sleep(60000);
            } catch (InterruptedException ex) {
                logger.warn(Thread.currentThread().getName() + " is interrupted.");
                return "ER#SearchHotelDetail thread.sleep is interrupted.";
            }
        }
    }

    if (this.serviceStopped)
        return "ER#Service stopped.";

    HotelRequestBody request = new HotelRequestBody();
    request.createHotelDetailRequest();
    for (String hotelCode : hotelCodes) {
        if (this.serviceStopped)
            return "ER#Service stopped.";

        HotelDescriptiveInfo hotelDescriptiveInfo = new HotelDescriptiveInfo();
        hotelDescriptiveInfo.setHotelCode(hotelCode);

        cn.buk.hotel.entity.HotelInfo hotelInfo = hotelDao.getHotelDetailInfoByHotelCode(hotelCode);
        if (hotelInfo != null) {
            //if (hotelInfo.getGuestRooms().size() == 0) {
            hotelDescriptiveInfo.setHotelInfoFacilityInfo(new HotelInfoFacilityInfo());
            hotelDescriptiveInfo.getHotelInfoFacilityInfo().setSendGuestRooms(true);
            //}

            if (hotelInfo.getRefPoints().size() == 0) {
                hotelDescriptiveInfo.setHotelInfoAreaInfo(new HotelInfoAreaInfo());
                hotelDescriptiveInfo.getHotelInfoAreaInfo().setSendAttractions(true);
                hotelDescriptiveInfo.getHotelInfoAreaInfo().setSendRecreations(true);
            }

            if (hotelInfo.getMedias().size() == 0) {
                hotelDescriptiveInfo.setHotelInfoMultimedia(new HotelInfoMultimedia());
                hotelDescriptiveInfo.getHotelInfoMultimedia().setSendData(true);
            }
        }

        request.getHotelDetailRequest().getHotelDescriptiveInfos().add(hotelDescriptiveInfo);
    }

    String requestXml;

    try {
        JAXBContext jc = JAXBContext.newInstance(HotelRequestBody.class);

        Marshaller m = jc.createMarshaller();
        m.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE);
        m.setProperty(Marshaller.JAXB_ENCODING, "utf-8");
        m.setProperty(Marshaller.JAXB_FRAGMENT, Boolean.TRUE);

        DocumentResult documentResult = new DocumentResult();
        m.marshal(request, documentResult);

        org.dom4j.Document document = documentResult.getDocument();
        org.dom4j.Element requestElement = document.getRootElement();

        Element ele = requestElement.element("OTA_HotelDescriptiveInfoRQ");
        ele.addNamespace("", "http://www.opentravel.org/OTA/2003/05");

        org.dom4j.Document doc1 = DocumentHelper.createDocument();

        if (this.serviceStopped)
            return "ER#Service stopped.";

        org.dom4j.Element rootElement = createRequestHeaderElement(doc1, ConfigData.OTA_HotelDetail_Request);
        rootElement.add(requestElement);

        requestXml = doc1.asXML();
    } catch (JAXBException e) {
        e.printStackTrace();
        return "ER#OTA_exception";
    }

    Date date0 = DateUtil.getCurDateTime();

    logger.debug(ConfigData.OTA_HotelDetail_Request + ": begin");
    logger.debug(requestXml);

    if (this.serviceStopped)
        return "ER#Service stopped.";
    String response = execApiRequest(requestXml, ConfigData.OTA_HotelDetail_Url, "requestXML");

    logger.debug(response);
    int apiElapsedTime = DateUtil.getPastTime(date0);
    logger.debug(ConfigData.OTA_HotelDetail_Request + ": end, " + apiElapsedTime + "ms");

    if (returnXml)
        return response;

    //?
    String rs;
    SAXReader reader = new SAXReader();
    Document document;// ?XML
    try {
        document = reader.read(new StringReader(response));
        Element headerElement = document.getRootElement().element("Header");

        //header?
        getCache().put(new net.sf.ehcache.Element(ConfigData.OTA_HotelDetail_Request, headerElement));

        if (!headerElement.attribute("ResultCode").getValue().equalsIgnoreCase("Success")) {
            logger.error(requestXml);
            logger.error(document.asXML());
            return "ER#ResultCode is not Success.";
        }

        DocumentDto documentDto = new DocumentDto();
        documentDto.setDocument(document);

        if (hotelDetailQueue.size() == MAX_HOTEL_DETAIL_QUEUE) {
            logger.warn("hotelDetailQueue is full, thread will be blocked here.");
        }
        hotelDetailQueue.put(documentDto);
        hotelDetailDaoExecutor.execute(new HotelDetailDaoThread());

        rs = "OK#save to the queue.";
    } catch (InterruptedException ex) {
        return "ER#Interrupt occured.";
    } catch (Exception ex) {
        logger.error(ex.getMessage());
        return "ER#searchHotelDetail";
    }

    return rs;
}

---

From source file:cn.buk.api.service.CtripHotelServiceImpl.java

License:LGPL

@Override
public String searchHotelRatePlan(final List<String> hotelCodes, final int periodId, final boolean returnXml) {
    if (hotelCodes == null || hotelCodes.size() == 0)
        return "ER#hotelcodes is null or empty.";

    int minDay = (periodId - 1) * 28;
    int maxDay = periodId * 28;
    if (maxDay > 90)
        maxDay = 90;//from w w w.  j av a  2  s  .  co  m

    if (minDay >= this.maxDaysOfHotelRate)
        return "ER#Exceed the max day of rate!";
    if (maxDay > this.maxDaysOfHotelRate)
        maxDay = this.maxDaysOfHotelRate;

    Date startDate = DateUtil.add(DateUtil.getCurDate(), minDay);
    Date endDate = DateUtil.add(DateUtil.getCurDate(), maxDay);

    String response = execSearchHotelRatePlan(hotelCodes, startDate, endDate);
    if (this.serviceStopped)
        return "ER#EXIT";

    //?
    String rs;
    SAXReader reader = new SAXReader();
    Document document;// ?XML
    try {
        document = reader.read(new StringReader(response));
    } catch (DocumentException e) {
        logger.error(e.getMessage());
        return "ER#xml->document";
    }

    try {
        rs = processHotelRatePlanResponse(document, periodId, hotelCodes);
    } catch (Exception ex) {
        logger.error(ex.getMessage());
        logger.debug(response);
        return "ER#processHotelRatePlanResponse";
    }

    return rs;
}

---

From source file:cn.buk.api.service.CtripHotelServiceImpl.java

License:LGPL

@Override
public String searchHotelRatePlan(final String hotelCode, Date startDate, Date endDate,
        final boolean returnXml) {
    List<String> hotelCodes = new ArrayList<String>();
    hotelCodes.add(hotelCode);/*from w  w  w .  j  a  v  a 2 s.c  om*/
    String response = execSearchHotelRatePlan(hotelCodes, startDate, endDate);
    if (returnXml)
        return response;

    //?
    String rs = "rs";
    SAXReader reader = new SAXReader();
    Document document;// ?XML
    try {
        document = reader.read(new StringReader(response));
    } catch (DocumentException e) {
        logger.error(e.getMessage());
        return "ER#xml->document";
    }

    if (document == null)
        return "ER#Document is null.";

    Element rootElement = document.getRootElement();
    Element headerElement = rootElement.element("Header");
    if (!headerElement.attribute("ResultCode").getValue().equalsIgnoreCase("Success")) {
        //logger.error("ER#ResultCode is not Success.");
        logger.error(document.asXML());
        return "ER#ResultCode is not Success.";
    }

    rs = processHotelRatePlanResponse(document, 0, hotelCodes);

    return rs;
}

---

From source file:cn.buk.api.service.CtripHotelServiceImpl.java

License:LGPL

private synchronized String doSearchHotelRatePlan(String requestXml) {

    logger.debug("doSearchHotelRatePlan begin..." + Thread.currentThread().getName());

    //headerAPI?/*from  w  ww .ja v  a 2s .  c  om*/
    String cacheKey = ConfigData.OTA_HotelRatePlan_Request;
    net.sf.ehcache.Element cacheElement = getCache().get(cacheKey);
    if (cacheElement != null) {
        Element headerElement = (Element) cacheElement.getValue();
        int accessCount = Integer.parseInt(headerElement.attributeValue("AccessCount"));
        int currentCount = Integer.parseInt(headerElement.attributeValue("CurrentCount")) + 1;
        logger.info(ConfigData.OTA_HotelRatePlan_Request + " AccessCount="
                + headerElement.attributeValue("AccessCount") + ", CurrentCount="
                + headerElement.attributeValue("CurrentCount") + ", ResetTime="
                + headerElement.attributeValue("ResetTime"));
        if (currentCount >= accessCount) {
            try {
                logger.info("Sleep for one minute.");
                Thread.sleep(60000);
            } catch (InterruptedException ex) {
                logger.warn(Thread.currentThread().getName() + " is interrupted.");
                return "ER#DoSearchHotelRatePlan thread.sleep is interrupted.";
            }
        }
    }
    if (this.serviceStopped)
        return "ER#Service is stopped.";

    Date date0 = DateUtil.getCurDateTime();

    String response = execApiRequest(requestXml, ConfigData.OTA_HotelRatePlan_Url, "requestXML");

    int apiElapsedTime = DateUtil.getPastTime(date0);
    if (apiElapsedTime > 1000)
        logger.debug(ConfigData.OTA_HotelRatePlan_Request + " API: " + apiElapsedTime + "ms");

    //?
    try {
        SAXReader reader = new SAXReader();
        Document document = reader.read(new StringReader(response));
        Element rootElement = document.getRootElement();
        Element headerElement = rootElement.element("Header");
        if (headerElement.attribute("ResultCode").getValue().equalsIgnoreCase("Success")) {
            //header?
            logger.debug("put headerElement to cache by key " + ConfigData.OTA_HotelRatePlan_Request);
            getCache().put(new net.sf.ehcache.Element(ConfigData.OTA_HotelRatePlan_Request, headerElement));
        } else {
            logger.error(response);
            logger.error("ResultCode is not Success.");
        }
    } catch (Exception e) {
        logger.error(e.getMessage());
    }

    logger.debug("doSearchHotelRatePlan end..." + Thread.currentThread().getName());

    return response;
}

---

From source file:cn.buk.api.service.CtripHotelServiceImpl.java

License:LGPL

@Override
public String importHotelRatePlanResponse(String filename) {
    String rs;/*from  w w  w.  j  a  v a2s  .co  m*/
    SAXReader reader = new SAXReader();

    logger.info("filename: " + filename);

    File file = new File(filename);
    if (!file.exists())
        return null;

    Document document;// ?XML
    try {
        document = reader.read(file);
    } catch (DocumentException e) {
        e.printStackTrace();
        return "error";
    }

    rs = processHotelRatePlanResponse(document, 1, new ArrayList<String>());

    return rs;
}

---

From source file:cn.buk.api.service.CtripHotelServiceImpl.java

License:LGPL

@Override
public String importHotelCacheChangeResponse(String filename) {
    String rs;//ww  w  .ja  v a 2  s .  c  o m
    SAXReader reader = new SAXReader();

    logger.info("filename: " + filename);

    File file = new File(filename);
    if (!file.exists())
        return null;

    Document document;// ?XML
    try {
        document = reader.read(file);
    } catch (DocumentException e) {
        e.printStackTrace();
        return "error";
    }

    rs = processHotelCacheChangeResponse(document);

    return rs;
}

---

From source file:cn.buk.api.service.CtripHotelServiceImpl.java

License:LGPL

/**
 * ??/*from   w  w  w  .jav  a  2  s . c o m*/
 * @param hotelCode
 * @param checkInDate
 * @param checkOutDate
 * @param ratePlanCode
 * @param roomQuantity
 * @param guestCount
 * @param lateArrivalTime
 * @return
 */
@Override
public String checkHotelAvail(String hotelCode, Date checkInDate, Date checkOutDate, String ratePlanCode,
        int roomQuantity, int guestCount, Date lateArrivalTime, boolean returnXml) {
    HotelRequestBody request = new HotelRequestBody();

    //
    if (checkInDate.getTime() < DateUtil.getCurDate().getTime())
        checkInDate = DateUtil.getCurDate();
    if (checkInDate.getTime() >= checkOutDate.getTime())
        checkOutDate = DateUtil.add(checkInDate, 1);
    if (lateArrivalTime.getTime() <= DateUtil.getCurDateTime().getTime())
        lateArrivalTime = DateUtil.addMinutes(DateUtil.getCurDateTime(), 5);

    request.createHotelAvailRequest();
    HotelAvailRequestSegment hotelAvailRequestSegment = new HotelAvailRequestSegment();
    request.getHotelAvailRequest().getHotelAvailRequestSegments().add(hotelAvailRequestSegment);

    HotelSearchCriterion criterion = hotelAvailRequestSegment.getHotelSearchCriteria().getCriterion();
    criterion.getHotelRef().setHotelCode(hotelCode);
    criterion.getHotelStayDateRange().setStartDate(DateUtil.formatDate(checkInDate, "yyyy-MM-dd"));
    criterion.getHotelStayDateRange().setEndDate(DateUtil.formatDate(checkOutDate, "yyyy-MM-dd"));

    HotelRatePlanCandidate ratePlanCandidate = new HotelRatePlanCandidate();
    criterion.getRatePlanCandidates().add(ratePlanCandidate);
    ratePlanCandidate.setRatePlanCode(ratePlanCode);

    RoomStayCandidate roomStayCandidate = new RoomStayCandidate();
    criterion.getRoomStayCandidates().add(roomStayCandidate);
    roomStayCandidate.setQuantity(roomQuantity);

    roomStayCandidate.getRoomGuestCount().getGuestCount().setCount(guestCount);
    roomStayCandidate.getRoomGuestCount().setPerRoom(false);

    criterion.getHotelLateArrivalTime()
            .setLateArrivalTime(DateUtil.formatDate(lateArrivalTime, "yyyy-MM-dd'T'HH:mm:ss"));

    String xml;

    try {
        xml = createXml4HotelRequestBody(request, ConfigData.OTA_HotelAvail_Request);
    } catch (JAXBException ex) {
        ex.printStackTrace();
        logger.error(ex.getMessage());
        return "ER";
    }

    logger.debug(xml);

    //        return xml;

    if (serviceStopped)
        return "ER#Service stopped.";
    String response = execApiRequest(xml, ConfigData.OTA_HotelAvail_Url, "requestXML");

    logger.debug(response);

    if (returnXml)
        return response;

    //?
    SAXReader reader = new SAXReader();

    Document document;// ?XML
    try {
        document = reader.read(new StringReader(response));

        if (serviceStopped)
            return "ER#Service stopped.";
        response = processHotelAvailResponse(document);
    } catch (Exception ex) {
        logger.error(ex.getMessage());
        return "ER";
    }

    return response;

}

---

From source file:cn.buk.api.service.CtripHotelServiceImpl.java

License:LGPL

@Override
public String importHotelAvailResponse(String xml_file) {
    String rs;/* w  w  w . j a  v  a 2 s . c om*/
    SAXReader reader = new SAXReader();

    logger.info("filename: " + xml_file);

    File file = new File(xml_file);
    if (!file.exists())
        return null;

    Document document;// ?XML
    try {
        document = reader.read(file);
    } catch (DocumentException e) {
        e.printStackTrace();
        return "error";
    }

    rs = processHotelAvailResponse(document);

    return rs;
}

---

From source file:cn.buk.api.service.CtripHotelServiceImpl.java

License:LGPL

private List<HotelAvailResponseRoomStay> processHotelAvailResponse(String responseXml) {
    List<HotelAvailResponseRoomStay> roomStays = new ArrayList<HotelAvailResponseRoomStay>();

    //?/*w ww  .  jav a  2s . co m*/
    SAXReader reader = new SAXReader();
    Document document;// ?XML
    try {
        document = reader.read(new StringReader(responseXml));

        //?????
        Map uris = new HashMap();
        uris.put("ns", "http://www.opentravel.org/OTA/2003/05");
        XPath xpath = document.createXPath("//ns:RoomStays/*");
        xpath.setNamespaceURIs(uris);
        List myNodes = xpath.selectNodes(document);

        if (myNodes.size() == 0) {
            logger.warn("ER#There is nothing.");
            return roomStays;
        }

        XStream xs = createXStream();
        xs.alias("RoomStay", HotelAvailResponseRoomStay.class);
        xs.processAnnotations(HotelAvailResponseRoomStay.class);

        String xml;

        for (Iterator it = myNodes.iterator(); it.hasNext();) {
            //if (serviceStopped) break;

            Element element = (Element) it.next();

            xml = element.asXML();
            HotelAvailResponseRoomStay roomStay = (HotelAvailResponseRoomStay) xs.fromXML(xml);
            roomStays.add(roomStay);
        }

    } catch (Exception ex) {
        logger.error(ex.getMessage());
    }

    return roomStays;
}

---

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