Example usage for javax.xml.stream XMLInputFactory createXMLStreamReader

Introduction

In this page you can find the example usage for javax.xml.stream XMLInputFactory createXMLStreamReader.

Prototype

public abstract XMLStreamReader createXMLStreamReader(java.io.InputStream stream) throws XMLStreamException;

Source Link

Document

Create a new XMLStreamReader from a java.io.InputStream

Usage

From source file:edu.harvard.i2b2.pm.ws.MessageFactory.java

/**
 * Function creates PFT response OMElement from xml string
 * @param xmlString//  www  . j a  v a2  s.co m
 * @return OMElement
 * @throws XMLStreamException
 */
public static OMElement createResponseOMElementFromString(String xmlString) throws XMLStreamException {
    OMElement returnElement = null;

    try {
        StringReader strReader = new StringReader(xmlString);
        XMLInputFactory xif = XMLInputFactory.newInstance();
        XMLStreamReader reader = xif.createXMLStreamReader(strReader);

        StAXOMBuilder builder = new StAXOMBuilder(reader);
        returnElement = builder.getDocumentElement();

    } catch (XMLStreamException xmlStreamEx) {
        log.error("Error while converting PM response ConfigureType to OMElement");
        throw xmlStreamEx;
    }

    return returnElement;
}

From source file:edu.harvard.i2b2.eclipse.login.LoginHelper.java

/**
 * Function to convert pm request to OMElement
 * //from   w w w .  j a  va2  s.c om
 * @param requestVdo   String request to send to pm web service
 * @return An OMElement containing the pm web service request
 */
public static OMElement getPmPayLoad(String requestVdo) throws Exception {
    OMElement method = null;
    try {
        StringReader strReader = new StringReader(requestVdo);
        XMLInputFactory xif = XMLInputFactory.newInstance();
        XMLStreamReader reader = xif.createXMLStreamReader(strReader);

        StAXOMBuilder builder = new StAXOMBuilder(reader);
        method = builder.getDocumentElement();

        /*
        OMFactory fac = OMAbstractFactory.getOMFactory();
        OMNamespace omNs = fac.createOMNamespace("http://www.i2b2.org/xsd/hive/msg",
        "i2b2");
                
        method = fac.createOMElement("request", omNs);
                
        StringReader strReader = new StringReader(requestVdo);
        XMLInputFactory xif = XMLInputFactory.newInstance();
        XMLStreamReader reader = xif.createXMLStreamReader(strReader);
                
        StAXOMBuilder builder = new StAXOMBuilder(reader);
        //method = builder.getDocumentElement();
        OMElement lineItem = builder.getDocumentElement();
        method.addChild(lineItem);
        */
    } catch (FactoryConfigurationError e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
        log.error(e.getMessage());
        throw new Exception(e);
    }
    return method;
}

From source file:edu.harvard.i2b2.im.ws.MessageFactory.java

/**
 * Function creates Workplace response OMElement from xml string
 * @param xmlString//from   w w w.j  a va  2 s .  com
 * @return OMElement
 * @throws XMLStreamException
 */
public static OMElement createResponseOMElementFromString(String xmlString) throws I2B2Exception {
    OMElement returnElement = null;

    try {
        StringReader strReader = new StringReader(xmlString);
        XMLInputFactory xif = XMLInputFactory.newInstance();
        XMLStreamReader reader = xif.createXMLStreamReader(strReader);

        StAXOMBuilder builder = new StAXOMBuilder(reader);
        returnElement = builder.getDocumentElement();

    } catch (XMLStreamException e) {
        log.error("xml stream response WDO to OMElement");
        throw new I2B2Exception("XML Stream error ", e);
    } catch (Exception e) {
        log.error("Error while converting IM response WDO to OMElement");
        throw new I2B2Exception("Response OMElement creation error ", e);
    }
    return returnElement;
}

From source file:edu.harvard.i2b2.ontology.ws.MessageFactory.java

/**
 * Function creates Ontology response OMElement from xml string
 * /*  ww  w  .j av  a  2s  .  c  o m*/
 * @param xmlString
 * @return OMElement
 * @throws XMLStreamException
 */
public static OMElement createResponseOMElementFromString(String xmlString) throws I2B2Exception {
    OMElement returnElement = null;

    try {
        StringReader strReader = new StringReader(xmlString);
        XMLInputFactory xif = XMLInputFactory.newInstance();
        XMLStreamReader reader = xif.createXMLStreamReader(strReader);

        StAXOMBuilder builder = new StAXOMBuilder(reader);
        returnElement = builder.getDocumentElement();

    } catch (XMLStreamException e) {
        log.error("Error while converting Ontology response VDO to OMElement");
        throw new I2B2Exception("XML Stream error ", e);
    }

    return returnElement;
}

From source file:io.cloudslang.content.xml.utils.XmlUtils.java

/**
 * Returns the Namespaces context from an xml.
 *
 * @param xmlString   xml as string//ww  w . j  a  va2 s  .  co m
 * @param xmlFilePath path to xml file
 * @return the Namespaces context from an xml.
 * @throws IOException        file reading exception
 * @throws XMLStreamException parsing exception
 */
public static NamespaceContext getNamespaceContext(String xmlString, String xmlFilePath) throws Exception {
    InputStream inputXML = getStream(xmlString, xmlFilePath);
    XMLInputFactory inputFactory = XMLInputFactory.newInstance();
    XMLStreamReader reader = inputFactory.createXMLStreamReader(inputXML);
    Map<String, String> namespaces = new HashMap<>();
    while (reader.hasNext()) {
        int evt = reader.next();
        if (evt == XMLStreamConstants.START_ELEMENT) {
            QName qName = reader.getName();
            if (qName != null) {
                if (qName.getPrefix() != null && qName.getPrefix().compareTo("") != 0)
                    namespaces.put(qName.getPrefix(), qName.getNamespaceURI());
            }
        }
    }
    return new SimpleNamespaceContext(namespaces);
}

From source file:edu.harvard.i2b2.eclipse.plugins.analysis.ontologyMessaging.OntServiceDriver.java

/**
 * Function to convert Ont requestVdo to OMElement
 * /*w  w w  .jav  a2  s  .co  m*/
 * @param requestVdo   String requestVdo to send to Ont web service
 * @return An OMElement containing the Ont web service requestVdo
 */
public static OMElement getOntPayLoad(String requestVdo) throws Exception {
    OMElement lineItem = null;
    try {
        StringReader strReader = new StringReader(requestVdo);
        XMLInputFactory xif = XMLInputFactory.newInstance();
        XMLStreamReader reader = xif.createXMLStreamReader(strReader);

        StAXOMBuilder builder = new StAXOMBuilder(reader);
        lineItem = builder.getDocumentElement();
    } catch (FactoryConfigurationError e) {
        log.error(e.getMessage());
        throw new Exception(e);
    }
    return lineItem;
}

From source file:edu.harvard.i2b2.crc.axis2.MessageFactory.java

/**
 * Function creates Workplace response OMElement from xml string
 * @param xmlString//from ww  w  .  ja va2 s . c o m
 * @return OMElement
 * @throws XMLStreamException
 */
public static OMElement createResponseOMElementFromString(String xmlString) throws I2B2Exception {
    OMElement returnElement = null;

    try {
        StringReader strReader = new StringReader(xmlString);
        XMLInputFactory xif = XMLInputFactory.newInstance();
        XMLStreamReader reader = xif.createXMLStreamReader(strReader);

        StAXOMBuilder builder = new StAXOMBuilder(reader);
        returnElement = builder.getDocumentElement();

    } catch (XMLStreamException e) {
        log.error("xml stream response PDO to OMElement");
        throw new I2B2Exception("XML Stream error ", e);
    } catch (Exception e) {
        log.error("Error while converting CRC response PDO to OMElement");
        throw new I2B2Exception("Response OMElement creation error ", e);
    }
    return returnElement;
}

From source file:edu.harvard.i2b2.eclipse.plugins.patientSet.workplaceMessaging.WorkplaceServiceDriver.java

/**
 * Function to convert Work requestWdo to OMElement
 * //from   w ww. j  av a  2 s  . co m
 * @param requestWdo   String requestWdo to send to Work web service
 * @return An OMElement containing the Work web service requestWdo
 */
public static OMElement getWorkPayLoad(String requestWdo) throws Exception {
    OMElement lineItem = null;
    try {
        StringReader strReader = new StringReader(requestWdo);
        XMLInputFactory xif = XMLInputFactory.newInstance();
        XMLStreamReader reader = xif.createXMLStreamReader(strReader);

        StAXOMBuilder builder = new StAXOMBuilder(reader);
        lineItem = builder.getDocumentElement();
    } catch (FactoryConfigurationError e) {
        log.error(e.getMessage());
        throw new Exception(e);
    }
    return lineItem;
}

From source file:edu.harvard.i2b2.analysis.queryClient.CRCQueryClient.java

public static OMElement getQueryPayLoad(String str) throws Exception {
    StringReader strReader = new StringReader(str);
    XMLInputFactory xif = XMLInputFactory.newInstance();
    XMLStreamReader reader = xif.createXMLStreamReader(strReader);

    StAXOMBuilder builder = new StAXOMBuilder(reader);
    OMElement lineItem = builder.getDocumentElement();
    // log.debug("Line item string " + lineItem.toString());
    return lineItem;
}

From source file:sdmx.net.service.nomis.NOMISRESTServiceRegistry.java

public static List<NOMISGeography> parseGeography(InputStream in, String cubeId, String cubeName)
        throws XMLStreamException {
    List<NOMISGeography> geogList = new ArrayList<NOMISGeography>();
    String tagContent = null;//from   w  w w. j a va2  s  .  c  o  m
    XMLInputFactory factory = XMLInputFactory.newInstance();

    XMLStreamReader reader = factory.createXMLStreamReader(in);
    int state = 0;
    String lastLang = null;
    while (reader.hasNext()) {
        int event = reader.next();
        switch (event) {
        case XMLStreamConstants.START_ELEMENT:
            if (reader.getLocalName().equals("Type")) {
                NOMISGeography geog = new NOMISGeography();
                geog.setCubeId(cubeId);
                geog.setCubeName(cubeName);
                geog.setGeography(reader.getAttributeValue("", "value"));
                geog.setGeographyName(reader.getAttributeValue("", "name"));
                geogList.add(geog);
            }
            break;
        case XMLStreamConstants.END_ELEMENT:
            break;
        }
    }
    return geogList;
}