Example usage for javax.xml.stream XMLStreamReader next

List of usage examples for javax.xml.stream XMLStreamReader next

  1. HOME
  2. Java
  3. javax
  4. javax.xml.stream.*
  5. XMLStreamReader
  6. next

Introduction

In this page you can find the example usage for javax.xml.stream XMLStreamReader next.

Prototype

public int next() throws XMLStreamException;

Source Link

Document

Get next parsing event - a processor may return all contiguous character data in a single chunk, or it may split it into several chunks.

Usage

From source file:de.uzk.hki.da.sb.SIPFactoryTest.java

/**
 * @param premis/*from   w  ww  .j a v  a 2 s.com*/
 * @param publicRights 
 */
private boolean checkPremisFilePubStartDate(File premis, ContractRights rights) {

    XMLInputFactory inputFactory = XMLInputFactory.newInstance();
    XMLStreamReader streamReader;
    try {
        streamReader = inputFactory.createXMLStreamReader(new FileInputStream(premis));
        while (streamReader.hasNext()) {
            int event = streamReader.next();
            switch (event) {
            case XMLStreamConstants.START_ELEMENT:
                if (streamReader.getLocalName().equals("startDate")) {

                    String startDate = streamReader.getElementText().substring(0, 10);
                    SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
                    String publicDate = sdf.format(rights.getPublicRights().getStartDate());
                    if (startDate.trim().equals(publicDate.trim())) {
                        return true;
                    }
                }
            default:
                break;
            }
        }
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (XMLStreamException e) {
        e.printStackTrace();
    }
    return false;
}

From source file:dk.statsbiblioteket.util.xml.XMLStepperTest.java

public void testIterateTags() throws Exception {
    XMLStreamReader xml = xmlFactory.createXMLStreamReader(new StringReader(SAMPLE));
    assertTrue("The first 'bar' should be findable", XMLStepper.findTagStart(xml, "bar"));
    xml.next();

    final AtomicInteger count = new AtomicInteger(0);
    XMLStepper.iterateTags(xml, new XMLStepper.Callback() {
        @Override//w  w  w. ja v  a 2s . c  o  m
        public boolean elementStart(XMLStreamReader xml, List<String> tags, String current)
                throws XMLStreamException {
            count.incrementAndGet();
            return false;
        }
    });
    assertEquals("Only a single content should be visited", 1, count.get());
    assertTrue("The second 'bar' should be findable", XMLStepper.findTagStart(xml, "bar"));
}

From source file:com.microsoft.tfs.core.ws.runtime.types.StaxAnyContentType.java

@Override
public void readFromElement(final XMLStreamReader reader) throws XMLStreamException {
    FastTempOutputStream ftos = null;//from ww w .ja v  a 2 s .  c  o  m
    XMLStreamWriter writer = null;

    /*
     * When this method is called, the writer is positioned at the element
     * that contains the "any" content. Process the child elements until the
     * container is done.
     */

    /*
     * Advance one event to get the first child.
     */
    int event = reader.next();

    do {
        if (event == XMLStreamConstants.START_ELEMENT) {
            /*
             * Parse the child element into its own temp file. The copier
             * will read the child's end element.
             */
            try {
                /*
                 * Get a new fast temp output stream.
                 */
                ftos = new FastTempOutputStream(heapStorageLimitBytes, initialHeapStorageSizeBytes);

                tempOutputStreams.add(ftos);

                /*
                 * Create a writer.
                 */
                writer = StaxFactoryProvider.getXMLOutputFactory().createXMLStreamWriter(ftos,
                        SOAPRequestEntity.SOAP_ENCODING);
                writer.writeStartDocument();

                StaxUtils.copyCurrentElement(reader, writer);

                /*
                 * Make sure to finish off the document.
                 */
                writer.writeEndDocument();
            } finally {
                if (writer != null) {
                    writer.close();
                }

                /*
                 * Closing writers does not close the underlying stream, so
                 * close that manually. This is required so the temp stream
                 * can be read from.
                 */
                if (ftos != null) {
                    try {
                        ftos.close();
                    } catch (final IOException e) {
                        log.error(e);
                    }
                }

            }
        }
    } while ((event = reader.next()) != XMLStreamConstants.END_ELEMENT);
}

From source file:com.prowidesoftware.swift.io.parser.MxParser.java

/**
 * Convenient API to get structure information from an MX message.
 * <br ><br>//from  ww w.j  av  a 2  s .  c o  m
 * This can be helpful when the actual content of an XML is unknown and 
 * some preprocessing of the XML must be done in order to parse or
 * validate its content properly.
 * <br >
 * The implementation is intended to be lightweight and efficient, based on {@link javax.xml.stream.XMLStreamReader}
 *  
 * @since 7.8.4
 */
public MxStructureInfo analizeMessage() {
    if (this.info != null) {
        return this.info;
    }
    this.info = new MxStructureInfo();
    if (StringUtils.isBlank(this.buffer)) {
        log.log(Level.WARNING, "cannot analize message from null or empty content");
        return this.info;
    }
    final javax.xml.stream.XMLInputFactory xif = javax.xml.stream.XMLInputFactory.newInstance();
    try {
        final javax.xml.stream.XMLStreamReader reader = xif
                .createXMLStreamReader(new StringReader(this.buffer));
        boolean first = true;
        while (reader.hasNext()) {
            int event = reader.next();
            if (javax.xml.stream.XMLStreamConstants.START_ELEMENT == event) {
                if (reader.getLocalName().equals(DOCUMENT_LOCALNAME)) {
                    this.info.containsDocument = true;
                    this.info.documentNamespace = readNamespace(reader);
                    this.info.documentPrefix = StringUtils.trimToNull(reader.getPrefix());
                } else if (reader.getLocalName().equals(HEADER_LOCALNAME)) {
                    this.info.containsHeader = true;
                    this.info.headerNamespace = readNamespace(reader);
                    this.info.headerPrefix = StringUtils.trimToNull(reader.getPrefix());
                } else if (first) {
                    this.info.containsWrapper = true;
                }
                first = false;
            }
        }
    } catch (final Exception e) {
        log.log(Level.SEVERE, "error while analizing message: " + e.getMessage());
        info.exception = e;
    }
    return this.info;
}

From source file:com.conx.logistics.kernel.bpm.impl.jbpm.core.mock.BPMGuvnorUtil.java

public boolean templateExistsInRepo(String templateName) throws Exception {
    List<String> allPackages = getPackageNames();
    try {//from w  ww  .j  a  v a 2  s.c om
        for (String pkg : allPackages) {
            String templateURL = getGuvnorProtocol() + "://" + getGuvnorHost() + "/" + getGuvnorSubdomain()
                    + "/rest/packages/" + pkg + "/assets/" + URLEncoder.encode(templateName, "UTF-8");

            URL checkURL = new URL(templateURL);
            HttpURLConnection checkConnection = (HttpURLConnection) checkURL.openConnection();
            checkConnection.setRequestMethod("GET");
            checkConnection.setRequestProperty("Accept", "application/atom+xml");
            checkConnection.setConnectTimeout(Integer.parseInt(getGuvnorConnectTimeout()));
            checkConnection.setReadTimeout(Integer.parseInt(getGuvnorReadTimeout()));
            applyAuth(checkConnection);
            checkConnection.connect();
            if (checkConnection.getResponseCode() == 200) {

                XMLInputFactory factory = XMLInputFactory.newInstance();
                XMLStreamReader reader = factory.createXMLStreamReader(checkConnection.getInputStream());

                boolean foundFormFormat = false;
                while (reader.hasNext()) {
                    if (reader.next() == XMLStreamReader.START_ELEMENT) {
                        if ("format".equals(reader.getLocalName())) {
                            reader.next();
                            String pname = reader.getElementText();
                            if ("flt".equalsIgnoreCase(pname)) {
                                foundFormFormat = true;
                                break;
                            }
                        }
                    }
                }
                return foundFormFormat;
            }
        }
    } catch (Exception e) {
        logger.error("Exception checking template url : " + e.getMessage());
        return false;
    }
    logger.info("Could not find process template for: " + templateName);
    return false;
}

From source file:com.conx.logistics.kernel.bpm.impl.jbpm.core.mock.BPMGuvnorUtil.java

public List<String> getAllProcessesInPackage(String pkgName) {
    List<String> processes = new ArrayList<String>();
    String assetsURL = getGuvnorProtocol() + "://" + getGuvnorHost() + "/" + getGuvnorSubdomain()
            + "/rest/packages/" + pkgName + "/assets/";

    try {// w  w  w . ja va  2 s . c  o m
        XMLInputFactory factory = XMLInputFactory.newInstance();
        XMLStreamReader reader = factory.createXMLStreamReader(getInputStreamForURL(assetsURL, "GET"));

        String format = "";
        String title = "";
        while (reader.hasNext()) {
            int next = reader.next();
            if (next == XMLStreamReader.START_ELEMENT) {
                if ("format".equals(reader.getLocalName())) {
                    format = reader.getElementText();
                }
                if ("title".equals(reader.getLocalName())) {
                    title = reader.getElementText();
                }
                if ("asset".equals(reader.getLocalName())) {
                    if (format.equals(EXT_BPMN) || format.equals(EXT_BPMN2)) {
                        processes.add(title);
                        title = "";
                        format = "";
                    }
                }
            }
        }
        // last one
        if (format.equals(EXT_BPMN) || format.equals(EXT_BPMN2)) {
            processes.add(title);
        }
    } catch (Exception e) {
        logger.error("Error finding processes in package: " + e.getMessage());
    }
    return processes;
}

From source file:com.hp.alm.ali.rest.client.AliRestClient.java

private List<String> getAttributeValues(InputStream xml, String elemName, String attrName) {
    try {//from w ww . j  a v  a 2s  .c  om
        XMLInputFactory factory = XmlUtils.createBasicInputFactory();
        XMLStreamReader parser;
        parser = factory.createXMLStreamReader(xml);
        List<String> result = new LinkedList<String>();
        while (true) {
            int event = parser.next();
            if (event == XMLStreamConstants.END_DOCUMENT) {
                parser.close();
                break;
            }
            if (event == XMLStreamConstants.START_ELEMENT && elemName.equals(parser.getLocalName())) {

                for (int i = 0; i < parser.getAttributeCount(); i++) {
                    String localName = parser.getAttributeLocalName(i);
                    if (attrName.equals(localName)) {
                        result.add(parser.getAttributeValue(i));
                        break;
                    }
                }
            }
        }
        return result;
    } catch (XMLStreamException e) {
        throw new RuntimeException(e);
    } finally {
        try {
            xml.close();
        } catch (IOException e) {
            // ignore
        }
    }
}

From source file:iTests.framework.utils.WebuiTestUtils.java

/**
 * retrieves the license key from gigaspaces installation license key
 * @throws javax.xml.stream.FactoryConfigurationError
 * @throws javax.xml.stream.XMLStreamException
 * @throws java.io.IOException// w w w  .  j av  a  2  s.c  o m
 */
public String getLicenseKey() throws XMLStreamException, FactoryConfigurationError, IOException {

    String licensekey = LICENSE_PATH.replace("lib/required/../../", "");
    InputStream is = new FileInputStream(new File(licensekey));
    XMLStreamReader parser = XMLInputFactory.newInstance().createXMLStreamReader(is);
    int element;
    while (true) {
        element = parser.next();
        if (element == XMLStreamReader.START_ELEMENT) {
            if (parser.getName().toString().equals("licensekey")) {
                return parser.getElementText();
            }
        }
        if (element == XMLStreamReader.END_DOCUMENT) {
            break;
        }
    }
    return null;

}

From source file:net.cloudkit.toolkit.DownloadTest.java

@DirtiesContext(classMode = DirtiesContext.ClassMode.AFTER_EACH_TEST_METHOD)
@Transactional/*from  ww  w.j a  v a  2s.  c  o m*/
@Test
public void test() throws Exception {

    Map<String, Object> cdl = new HashMap<>();
    Map<String, String> cdlBillHead = null;
    Map<String, String> cdlBillList = null;
    List<Map<String, String>> cdlBillLists = new ArrayList<>();
    Map<String, String> cdlBillDoc = null;
    List<Map<String, String>> cdlBillDocs = new ArrayList<>();

    // MESSAGE_CONFIG
    // InputStream
    InputStream in = null;
    try {

        // StAX?
        XMLInputFactory xif = XMLInputFactory.newInstance();
        // ?
        XMLStreamReader reader = xif
                .createXMLStreamReader(new FileInputStream(new File("D:\\temp\\bill\\CDL100000006531646.xml")));

        // 
        while (reader.hasNext()) {
            // ?
            int event = reader.next();

            // 
            // if (reader.getEventType() == XMLStreamConstants.START_ELEMENT) {
            if (event == XMLStreamReader.START_ELEMENT) {
                // CdlBill/CdlBillHead
                if ("CdlBillHead".equals(reader.getLocalName())) {
                    cdlBillHead = new LinkedHashMap<>();
                }
                {
                    // BillSeq
                    if ("BillSeq".equals(reader.getLocalName())) {
                        cdlBillHead.put("BillSeq", reader.getElementText());
                    }
                    // ListNo
                    if ("ListNo".equals(reader.getLocalName())) {
                        cdlBillHead.put("ListNo", reader.getElementText());
                    }
                    // IEFlag
                    if ("IEFlag".equals(reader.getLocalName())) {
                        cdlBillHead.put("IEFlag", reader.getElementText());
                    }
                    // IEPort
                    if ("IEPort".equals(reader.getLocalName())) {
                        cdlBillHead.put("IEPort", reader.getElementText());
                    }
                    // IEDate
                    if ("IEDate".equals(reader.getLocalName())) {
                        cdlBillHead.put("IEDate", reader.getElementText());
                    }
                    // RecordsNo
                    if ("RecordsNo".equals(reader.getLocalName())) {
                        cdlBillHead.put("RecordsNo", reader.getElementText());
                    }
                    // TradeCode
                    if ("TradeCode".equals(reader.getLocalName())) {
                        cdlBillHead.put("TradeCode", reader.getElementText());
                    }
                    // TradeName
                    if ("TradeName".equals(reader.getLocalName())) {
                        cdlBillHead.put("TradeName", reader.getElementText());
                    }
                    // OwnerCode
                    if ("OwnerCode".equals(reader.getLocalName())) {
                        cdlBillHead.put("OwnerCode", reader.getElementText());
                    }
                    // OwnerName
                    if ("OwnerName".equals(reader.getLocalName())) {
                        cdlBillHead.put("OwnerName", reader.getElementText());
                    }
                    // TrafMode
                    if ("TrafMode".equals(reader.getLocalName())) {
                        cdlBillHead.put("TrafMode", reader.getElementText());
                    }
                    // ShipName
                    if ("ShipName".equals(reader.getLocalName())) {
                        cdlBillHead.put("ShipName", reader.getElementText());
                    }
                    // VoyageNo
                    if ("VoyageNo".equals(reader.getLocalName())) {
                        cdlBillHead.put("VoyageNo", reader.getElementText());
                    }
                    // BillNo
                    if ("BillNo".equals(reader.getLocalName())) {
                        cdlBillHead.put("BillNo", reader.getElementText());
                    }
                    // TradeMode
                    if ("TradeMode".equals(reader.getLocalName())) {
                        cdlBillHead.put("TradeMode", reader.getElementText());
                    }
                    // TradeCountry
                    if ("TradeCountry".equals(reader.getLocalName())) {
                        cdlBillHead.put("TradeCountry", reader.getElementText());
                    }
                    // DestinationPort
                    if ("DestinationPort".equals(reader.getLocalName())) {
                        cdlBillHead.put("DestinationPort", reader.getElementText());
                    }
                    // DistrictCode
                    if ("DistrictCode".equals(reader.getLocalName())) {
                        cdlBillHead.put("DistrictCode", reader.getElementText());
                    }
                    // PackNum
                    if ("PackNum".equals(reader.getLocalName())) {
                        cdlBillHead.put("PackNum", reader.getElementText());
                    }
                    // WrapType
                    if ("WrapType".equals(reader.getLocalName())) {
                        cdlBillHead.put("WrapType", reader.getElementText());
                    }
                    // GrossWt
                    if ("GrossWt".equals(reader.getLocalName())) {
                        cdlBillHead.put("GrossWt", reader.getElementText());
                    }
                    // NetWt
                    if ("NetWt".equals(reader.getLocalName())) {
                        cdlBillHead.put("NetWt", reader.getElementText());
                    }
                    // ListType
                    if ("ListType".equals(reader.getLocalName())) {
                        cdlBillHead.put("ListType", reader.getElementText());
                    }
                    // ListStat
                    if ("ListStat".equals(reader.getLocalName())) {
                        cdlBillHead.put("ListStat", reader.getElementText());
                    }
                    // DocuCodeCom
                    if ("DocuCodeCom".equals(reader.getLocalName())) {
                        cdlBillHead.put("DocuCodeCom", reader.getElementText());
                    }
                    // AgentCode
                    if ("AgentCode".equals(reader.getLocalName())) {
                        cdlBillHead.put("AgentCode", reader.getElementText());
                    }
                    // AgentName
                    if ("AgentName".equals(reader.getLocalName())) {
                        cdlBillHead.put("AgentName", reader.getElementText());
                    }
                    // DeclCustom
                    if ("DeclCustom".equals(reader.getLocalName())) {
                        cdlBillHead.put("DeclCustom", reader.getElementText());
                    }
                    // DeclDate
                    if ("DeclDate".equals(reader.getLocalName())) {
                        cdlBillHead.put("DeclDate", reader.getElementText());
                    }
                    // GType
                    if ("GType".equals(reader.getLocalName())) {
                        cdlBillHead.put("GType", reader.getElementText());
                    }

                }

                // CdlBill/CdlBillLists/CdlBillList
                if ("CdlBillList".equals(reader.getLocalName())) {
                    cdlBillList = new LinkedHashMap<>();
                }
                {
                    // GNo
                    if ("GNo".equals(reader.getLocalName())) {
                        cdlBillList.put("GNo", reader.getElementText());
                    }
                    // ItemNo
                    if ("ItemNo".equals(reader.getLocalName())) {
                        cdlBillList.put("ItemNo", reader.getElementText());
                    }
                    // CodeTs
                    if ("CodeTs".equals(reader.getLocalName())) {
                        cdlBillList.put("CodeTs", reader.getElementText());
                    }
                    // GName
                    if ("GName".equals(reader.getLocalName())) {
                        cdlBillList.put("GName", reader.getElementText());
                    }
                    // GModel
                    if ("GModel".equals(reader.getLocalName())) {
                        cdlBillList.put("GModel", reader.getElementText());
                    }
                    // GQty
                    if ("GQty".equals(reader.getLocalName())) {
                        cdlBillList.put("GQty", reader.getElementText());
                    }
                    // GUnit
                    if ("GUnit".equals(reader.getLocalName())) {
                        cdlBillList.put("GUnit", reader.getElementText());
                    }
                    // DeclPrice
                    if ("DeclPrice".equals(reader.getLocalName())) {
                        cdlBillList.put("DeclPrice", reader.getElementText());
                    }
                    // DeclTotal
                    if ("DeclTotal".equals(reader.getLocalName())) {
                        cdlBillList.put("DeclTotal", reader.getElementText());
                    }
                    // TradeCurr
                    if ("TradeCurr".equals(reader.getLocalName())) {
                        cdlBillList.put("TradeCurr", reader.getElementText());
                    }
                    // OriginalalCountry
                    if ("OriginalalCountry".equals(reader.getLocalName())) {
                        cdlBillList.put("OriginalalCountry", reader.getElementText());
                    }
                    // DutyMode
                    if ("DutyMode".equals(reader.getLocalName())) {
                        cdlBillList.put("DutyMode", reader.getElementText());
                    }
                    // Unit1
                    if ("Unit1".equals(reader.getLocalName())) {
                        cdlBillList.put("Unit1", reader.getElementText());
                    }
                    // Unit2
                    if ("Unit2".equals(reader.getLocalName())) {
                        cdlBillList.put("Unit2", reader.getElementText());
                    }
                }

                // CdlBill/CdlBillDocs/CdlBillDoc
                if ("CdlBillDoc".equals(reader.getLocalName())) {
                    cdlBillDoc = new LinkedHashMap<>();
                }
                {
                    // DocCode
                    if ("DocCode".equals(reader.getLocalName())) {
                        cdlBillDoc.put("DocCode", reader.getElementText());
                    }
                    // CertNo
                    if ("CertNo".equals(reader.getLocalName())) {
                        cdlBillDoc.put("CertNo", reader.getElementText());
                    }
                }
            }

            if (event == XMLStreamReader.END_ELEMENT) {
                // CdlBill/CdlBillHead
                if ("CdlBillHead".equals(reader.getLocalName())) {

                }

                // CdlBill/CdlBillLists/CdlBillList
                if ("CdlBillList".equals(reader.getLocalName())) {
                    cdlBillLists.add(cdlBillList);
                }

                // CdlBill/CdlBillDocs/CdlBillDoc
                if ("CdlBillDoc".equals(reader.getLocalName())) {
                    cdlBillDocs.add(cdlBillDoc);
                }
            }
        }
    } catch (XMLStreamException e) {
        e.printStackTrace();
    } finally {
        if (in != null) {
            try {
                in.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }

    cdl.put("CdlBillHead", cdlBillHead);
    cdl.put("CdlBillLists", cdlBillLists);
    cdl.put("CdlBillDocs", cdlBillDocs);
    System.out.println(cdlBillLists.size() + " " + cdlBillDocs.size());
    persistentRepositoryService.save(cdl);

}

From source file:ca.efendi.datafeeds.messaging.FtpSubscriptionMessageListener.java

private void parse(FtpSubscription ftpSubscription, final InputStream is) throws XMLStreamException {
    final XMLInputFactory factory = XMLInputFactory.newInstance();
    factory.setProperty(XMLInputFactory.IS_REPLACING_ENTITY_REFERENCES, true);
    factory.setProperty(XMLInputFactory.IS_COALESCING, true);
    final XMLStreamReader reader = factory.createXMLStreamReader(is, "UTF-8");
    CJProduct product = null;/* ww w .  j a  v a 2 s . c  om*/
    String tagContent = null;
    //final ServiceContext serviceContext = new ServiceContext();

    //ServiceContext serviceContext = ServiceContextFactory.getInstance(
    //        BlogsEntry.class.getName(), actionRequest);

    //serviceContext.setScopeGroupId(20159);
    while (reader.hasNext()) {
        final int event = reader.next();
        switch (event) {
        case XMLStreamConstants.START_ELEMENT:
            //tagContent = "";
            if ("product".equals(reader.getLocalName())) {
                product = _cjProductLocalService.createCJProduct(0);
            }
            break;
        case XMLStreamConstants.CHARACTERS:
            //tagContent += reader.getText().trim();
            tagContent = reader.getText().trim();
            break;
        case XMLStreamConstants.END_ELEMENT:
            switch (reader.getLocalName()) {
            case "product":
                try {

                    _log.warn("refreshing document...");
                    _cjProductLocalService.refresh(ftpSubscription, product);
                } catch (final SystemException e) {
                    _log.error(e);
                } catch (final PortalException e) {
                    _log.error(e);
                }
                break;
            case "programname":
                product.setProgramName(tagContent);
                break;
            case "programurl":
                product.setProgramUrl(tagContent);
                break;
            case "catalogname":
                product.setCatalogName(tagContent);
                break;
            case "lastupdated":
                product.setLastUpdated(tagContent);
                break;
            case "name":
                product.setName(tagContent);
                break;
            case "keywords":
                product.setKeywords(tagContent);
                break;
            case "description":
                product.setDescription(tagContent);
                break;
            case "sku":
                product.setSku(tagContent);
                break;
            case "manufacturer":
                product.setManufacturer(tagContent);
                break;
            case "manufacturerid":
                product.setManufacturerId(tagContent);
                break;
            case "currency":
                product.setCurrency(tagContent);
                break;
            case "price":
                product.setPrice(tagContent);
                break;
            case "buyurl":
                product.setBuyUrl(tagContent);
                break;
            case "impressionurl":
                product.setImpressionUrl(tagContent);
                break;
            case "imageurl":
                product.setImageUrl(tagContent);
                break;
            case "instock":
                product.setInStock(tagContent);
                break;
            }
            break;
        case XMLStreamConstants.START_DOCUMENT:
            break;
        }
    }
}