Example usage for javax.xml.stream XMLInputFactory newInstance

List of usage examples for javax.xml.stream XMLInputFactory newInstance

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Introduction

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

Prototype

public static XMLInputFactory newInstance() throws FactoryConfigurationError

Source Link

Document

Creates a new instance of the factory in exactly the same manner as the #newFactory() method.

Usage

From source file:org.flowable.cmmn.converter.CmmnXmlConverter.java

public CmmnModel convertToCmmnModel(InputStreamProvider inputStreamProvider, boolean validateSchema,
        boolean enableSafeBpmnXml, String encoding) {
    XMLInputFactory xif = XMLInputFactory.newInstance();

    if (xif.isPropertySupported(XMLInputFactory.IS_REPLACING_ENTITY_REFERENCES)) {
        xif.setProperty(XMLInputFactory.IS_REPLACING_ENTITY_REFERENCES, false);
    }//  w  ww .j  a  v a 2 s . com
    if (xif.isPropertySupported(XMLInputFactory.IS_SUPPORTING_EXTERNAL_ENTITIES)) {
        xif.setProperty(XMLInputFactory.IS_SUPPORTING_EXTERNAL_ENTITIES, false);
    }
    if (xif.isPropertySupported(XMLInputFactory.SUPPORT_DTD)) {
        xif.setProperty(XMLInputFactory.SUPPORT_DTD, false);
    }

    if (encoding == null) {
        encoding = DEFAULT_ENCODING;
    }

    if (validateSchema) {
        try (InputStreamReader in = new InputStreamReader(inputStreamProvider.getInputStream(), encoding)) {
            if (!enableSafeBpmnXml) {
                validateModel(inputStreamProvider);
            } else {
                validateModel(xif.createXMLStreamReader(in));
            }
        } catch (UnsupportedEncodingException e) {
            throw new CmmnXMLException("The CMMN 1.1 xml is not properly encoded", e);
        } catch (XMLStreamException e) {
            throw new CmmnXMLException("Error while reading the CMMN 1.1 XML", e);
        } catch (Exception e) {
            throw new CmmnXMLException(e.getMessage(), e);
        }
    }
    // The input stream is closed after schema validation
    try (InputStreamReader in = new InputStreamReader(inputStreamProvider.getInputStream(), encoding)) {
        // XML conversion
        return convertToCmmnModel(xif.createXMLStreamReader(in));
    } catch (UnsupportedEncodingException e) {
        throw new CmmnXMLException("The CMMN 1.1 xml is not properly encoded", e);
    } catch (XMLStreamException e) {
        throw new CmmnXMLException("Error while reading the CMMN 1.1 XML", e);
    } catch (IOException e) {
        throw new CmmnXMLException(e.getMessage(), e);
    }
}

From source file:org.geoserver.backuprestore.reader.CatalogFileReader.java

@Override
protected void doOpen() throws Exception {
    Assert.notNull(resource, "The Resource must not be null.");

    try {/*from   ww  w.  j  ava 2 s. com*/
        noInput = true;
        if (!resource.exists()) {
            if (strict) {
                throw new IllegalStateException("Input resource must exist (reader is in 'strict' mode)");
            }
            logger.warn("Input resource does not exist " + resource.getDescription());
            return;
        }
        if (!resource.isReadable()) {
            if (strict) {
                throw new IllegalStateException("Input resource must be readable (reader is in 'strict' mode)");
            }
            logger.warn("Input resource is not readable " + resource.getDescription());
            return;
        }

        inputStream = resource.getInputStream();
        eventReader = XMLInputFactory.newInstance().createXMLEventReader(inputStream);
        fragmentReader = new DefaultFragmentEventReader(eventReader);
        noInput = false;
    } catch (Exception e) {
        logValidationExceptions((T) null, e);
    }
}

From source file:org.geowebcache.georss.StaxGeoRSSReader.java

public StaxGeoRSSReader(final Reader feed) throws XMLStreamException, FactoryConfigurationError {
    XMLInputFactory factory = XMLInputFactory.newInstance();
    reader = factory.createXMLStreamReader(feed);

    reader.nextTag();/*from ww  w . ja  v  a2s  .co m*/
    reader.require(START_ELEMENT, null, null);
    QName name = reader.getName();

    if (!(ATOM.NSURI.equals(name.getNamespaceURI()) || "feed".equals(name.getLocalPart()))) {
        throw new IllegalArgumentException("Document is not a GeoRSS feed. Root element: " + name);
    }
    findFirstEntry();
    gmlParser = new GML31ParsingUtils();
}

From source file:org.gephi.io.importer.api.ImportUtils.java

public static XMLStreamReader getXMLReader(Reader reader) {
    try {/* w ww  .j av a 2s .  c  om*/
        XMLInputFactory inputFactory = XMLInputFactory.newInstance();
        if (inputFactory.isPropertySupported("javax.xml.stream.isValidating")) {
            inputFactory.setProperty("javax.xml.stream.isValidating", Boolean.FALSE);
        }
        inputFactory.setXMLReporter(new XMLReporter() {

            @Override
            public void report(String message, String errorType, Object relatedInformation, Location location)
                    throws XMLStreamException {
                throw new RuntimeException("Error:" + errorType + ", message : " + message);
                //System.out.println("Error:" + errorType + ", message : " + message);
            }
        });
        return inputFactory.createXMLStreamReader(reader);
    } catch (XMLStreamException ex) {
        throw new RuntimeException(NbBundle.getMessage(ImportUtils.class, "ImportUtils.error_io"));
    }
}

From source file:org.gtdfree.model.GTDDataXMLTools.java

static public DataHeader load(GTDModel model, InputStream in) throws XMLStreamException, IOException {

    model.setSuspendedForMultipleChanges(true);
    model.getDataRepository().suspend(true);

    XMLStreamReader r;/*from w w w. j a va 2 s .c  om*/
    try {

        // buffer size is same as default in 1.6, we explicitly request it so, not to brake if defaut changes.
        BufferedInputStream bin = new BufferedInputStream(in, 8192);
        bin.mark(8191);

        Reader rr = new InputStreamReader(bin);
        CharBuffer b = CharBuffer.allocate(96);
        rr.read(b);
        b.position(0);
        //System.out.println(b);
        Pattern pattern = Pattern.compile("<\\?.*?encoding\\s*?=.*?\\?>", Pattern.CASE_INSENSITIVE); //$NON-NLS-1$
        Matcher matcher = pattern.matcher(b);

        // reset back to start of file
        bin.reset();

        // we check if encoding is defined in xml, by the book encoding on r should be null if not defined in xml,
        // but in reality it can be arbitrary if not defined in xml. So we have to check ourselves.
        if (matcher.find()) {
            //System.out.println(matcher);
            // if defined, then XML parser will pick it up and use it
            r = XMLInputFactory.newInstance().createXMLStreamReader(bin);
            Logger.getLogger(GTDDataXMLTools.class).info("XML declared encoding: " + r.getEncoding() //$NON-NLS-1$
                    + ", system default encoding: " + Charset.defaultCharset()); //$NON-NLS-1$
        } else {
            //System.out.println(matcher);
            // if not defined, then we assume it is generated by gtd-free version 0.4 or some local editor,
            // so we assume system default encoding.
            r = XMLInputFactory.newInstance().createXMLStreamReader(new InputStreamReader(bin));
            Logger.getLogger(GTDDataXMLTools.class)
                    .info("XML assumed system default encoding: " + Charset.defaultCharset()); //$NON-NLS-1$
        }

        r.nextTag();
        if ("gtd-data".equals(r.getLocalName())) { //$NON-NLS-1$
            DataHeader dh = new DataHeader(null, r.getAttributeValue(null, "version"), //$NON-NLS-1$
                    r.getAttributeValue(null, "modified")); //$NON-NLS-1$
            if (dh.version != null) {
                if (dh.version.equals("2.0")) { //$NON-NLS-1$
                    r.nextTag();
                    _load_2_0(model, r);
                    return dh;
                }
            }
            String s = r.getAttributeValue(null, "lastActionID"); //$NON-NLS-1$
            if (s != null) {
                try {
                    model.setLastActionID(Integer.parseInt(s));
                } catch (Exception e) {
                    Logger.getLogger(GTDDataXMLTools.class).debug("Internal error.", e); //$NON-NLS-1$
                }
            }
            if (dh.version != null) {
                if (dh.version.equals("2.1")) { //$NON-NLS-1$
                    r.nextTag();
                    _load_2_1(model, r);
                    return dh;

                }
                if (dh.version.startsWith("2.2")) { //$NON-NLS-1$
                    r.nextTag();
                    _load_2_2(model, r);
                    return dh;
                }
            }
            throw new IOException("XML gtd-free data with version number " + dh.version //$NON-NLS-1$
                    + " can not be imported. Data version is newer then supported versions. Update your GTD-Free application to latest version."); //$NON-NLS-1$
        }

        _load_1_0(model, r);

        return null;

    } catch (XMLStreamException e) {
        if (e.getNestedException() != null) {
            Logger.getLogger(GTDDataXMLTools.class).debug("Parse error.", e.getNestedException()); //$NON-NLS-1$
        } else {
            Logger.getLogger(GTDDataXMLTools.class).debug("Parse error.", e); //$NON-NLS-1$
        }
        throw e;
    } catch (IOException e) {
        throw e;
    } finally {
        model.setSuspendedForMultipleChanges(false);
        model.getDataRepository().suspend(false);
    }

}

From source file:org.intalio.tempo.workflow.tas.nuxeo.NuxeoStorageStrategy.java

private static OMElement buildOMElement(String xmlData) throws IOException {
    ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(xmlData.getBytes());
    XMLStreamReader parser;//from   w  w  w  .ja v a2  s. co  m
    try {
        parser = XMLInputFactory.newInstance().createXMLStreamReader(byteArrayInputStream);
    } catch (XMLStreamException e) {
        throw new IOException(e.getMessage());
    }
    StAXOMBuilder builder = new StAXOMBuilder(parser);
    return builder.getDocumentElement();
}

From source file:org.intermine.webservice.client.results.XMLTableResult.java

private void init() {
    XMLInputFactory factory = XMLInputFactory.newInstance();
    try {//w w  w.  ja v  a  2  s  .  c o  m
        xmlReader = factory.createXMLStreamReader(getReader());
    } catch (XMLStreamException e) {
        throw new RuntimeException("Error parsing XML result response", e);
    }
}

From source file:org.jaggeryjs.hostobjects.ws.WSRequestHostObject.java

/**
 * <p/> This method invokes the Web service with the requested payload. </p>
 * <p/>//from  ww  w.ja va 2  s .c o m
 * <pre>
 *   void send ( [in Document payload | in XMLString payload | in XMLString payload ]);
 * </pre>
 * <p/>
 * See <a href="http://www.wso2.org/wiki/display/mashup/WSRequest+Host+Object">WSRequest host
 * object reference</a> & <a href="http://www.wso2.org/wiki/display/wsfajax/wsrequest_specification">WSRequest
 * specification</a> for more details.
 */
public static void jsFunction_send(Context cx, Scriptable thisObj, Object[] arguments, Function funObj)
        throws ScriptException, AxisFault {
    WSRequestHostObject wsRequest = (WSRequestHostObject) thisObj;
    Object payload;
    QName operationName = ServiceClient.ANON_OUT_IN_OP;
    if (wsRequest.wsdlMode && arguments.length != 2) {
        throw new ScriptException("When the openWSDL method of WSRequest is used the send "
                + "function should be called with 2 parameters. The operation to invoke and " + "the payload");
    }
    if (arguments.length == 1) {
        payload = arguments[0];
    } else if (arguments.length == 2) {
        if (arguments[0] instanceof QName) {
            QName qName = (QName) arguments[0];
            String uri = qName.getNamespaceURI();
            String localName = qName.getLocalPart();
            operationName = new QName(uri, localName);
        } else if (arguments[0] instanceof String) {
            if (wsRequest.targetNamespace == null) {
                throw new ScriptException("The targetNamespace of the service is null, please specify a "
                        + "QName for the operation name");
            }
            String localName = (String) arguments[0];
            operationName = new QName(wsRequest.targetNamespace, localName);
        } else {
            throw new ScriptException("Invalid parameter type for the WSRequest.send() method");
        }
        payload = arguments[1];
    } else {
        throw new ScriptException("Invalid no. of parameters for the WSRequest.send() method");
    }

    OMElement payloadElement = null;
    if (wsRequest.readyState != 1) {
        throw new ScriptException("Invalid readyState for the WSRequest Hostobject : " + wsRequest.readyState);
    }
    if (payload instanceof String) {
        try {
            XMLStreamReader parser = XMLInputFactory.newInstance()
                    .createXMLStreamReader(new StringReader((String) payload));
            StAXOMBuilder builder = new StAXOMBuilder(parser);
            payloadElement = builder.getDocumentElement();
        } catch (Exception e) {
            String message = "Invalid input for the payload in WSRequest Hostobject : " + payload;
            log.error(message, e);
            throw new ScriptException(message, e);
        }
    } else if (payload instanceof XMLObject) {
        try {
            OMNode node = AXIOMUtil.stringToOM(payload.toString());
            if (node instanceof OMElement) {
                payloadElement = (OMElement) node;
            } else {
                throw new ScriptException("Invalid input for the payload in WSRequest Hostobject : " + payload);
            }
        } catch (Exception e) {
            String message = "Invalid input for the payload in WSRequest Hostobject : " + payload;
            log.error(message, e);
            throw new ScriptException(message, e);
        }
    }
    // else if (typeof(payload) == "object") {
    // // set DOOMRequired to true
    // DocumentBuilderFactoryImpl.setDOOMRequired(true);
    // try {
    // payload = payload.getFirstChild();
    // } catch(Exception e) {
    // throw new Error("INVALID_INPUT_EXCEPTION");
    // }
    // }
    // else if (payload == undefined) {
    // payload = null;
    // }

    try {
        if (wsRequest.async) { // asynchronous call to send()
            AxisCallback callback = new WSRequestCallback(wsRequest);
            setRampartConfigs(wsRequest, operationName);
            if (wsRequest.wsdlMode) {
                //                    setSSLProperties(wsRequest);
                if (IN_ONLY.equalsIgnoreCase(wsRequest.mep)) {
                    wsRequest.sender.fireAndForget(operationName, payloadElement);
                    wsRequest.readyState = 4;
                } else {
                    wsRequest.sender.sendReceiveNonBlocking(operationName, payloadElement, callback);
                    wsRequest.readyState = 2;
                }
            } else {
                //                    setSSLProperties(wsRequest);
                if (IN_ONLY.equalsIgnoreCase(wsRequest.mep)) {
                    wsRequest.sender.fireAndForget(payloadElement);
                    wsRequest.readyState = 4;
                } else {
                    wsRequest.sender.sendReceiveNonBlocking(payloadElement, callback);
                    wsRequest.readyState = 2;
                }
            }
        } else { // synchronous call to send()
            wsRequest.readyState = 2;
            // TODO do we need to call onreadystatechange here too
            setRampartConfigs(wsRequest, operationName);
            if (wsRequest.wsdlMode) {
                //                    setSSLProperties(wsRequest);
                if (IN_ONLY.equalsIgnoreCase(wsRequest.mep)) {
                    wsRequest.sender.fireAndForget(operationName, payloadElement);
                } else {
                    wsRequest.updateResponse(wsRequest.sender.sendReceive(operationName, payloadElement));
                }
                wsRequest.readyState = 4;
            } else {
                //                    setSSLProperties(wsRequest);
                if (IN_ONLY.equalsIgnoreCase(wsRequest.mep)) {
                    wsRequest.sender.fireAndForget(payloadElement);
                } else {
                    wsRequest.updateResponse(wsRequest.sender.sendReceive(operationName, payloadElement));
                    wsRequest.transportHeaders = (CommonsTransportHeaders) wsRequest.sender
                            .getLastOperationContext().getMessageContext("In")
                            .getProperty(MessageContext.TRANSPORT_HEADERS);

                }

                wsRequest.readyState = 4;
            }
        }
        // Calling onreadystatechange function
        if (wsRequest.onReadyStateChangeFunction != null) {
            wsRequest.onReadyStateChangeFunction.call(cx, wsRequest, wsRequest, new Object[0]);
        }
    } catch (AxisFault e) {
        wsRequest.error = new WebServiceErrorHostObject();
        OMElement detail = e.getDetail();
        if (detail != null) {
            wsRequest.error.jsSet_detail(detail.toString());
        }
        QName faultCode = e.getFaultCode();
        if (faultCode != null) {
            wsRequest.error.jsSet_code(faultCode.toString());
        }
        wsRequest.error.jsSet_reason(e.getReason());
        String message = "Error occured while invoking the service";
        log.error(message, e);
        throw new ScriptException(message, e);
    } catch (Exception e) {
        wsRequest.error = new WebServiceErrorHostObject();
        wsRequest.error.jsSet_detail(e.getMessage());
        String message = "Error occured while invoking the service";
        log.error(message, e);
        throw new ScriptException(message, e);
    } finally {
        wsRequest.sender.cleanupTransport();
    }
}

From source file:org.jaggeryjs.modules.ws.WSRequestHostObject.java

/**
 * <p/> This method invokes the Web service with the requested payload. </p>
 * <p/>/*from   w ww  . j a  v a 2  s  .c  om*/
 * <pre>
 *   void send ( [in Document payload | in XMLString payload | in XMLString payload ]);
 * </pre>
 * <p/>
 * See <a href="http://www.wso2.org/wiki/display/mashup/WSRequest+Host+Object">WSRequest host
 * object reference</a> & <a href="http://www.wso2.org/wiki/display/wsfajax/wsrequest_specification">WSRequest
 * specification</a> for more details.
 */
public static void jsFunction_send(Context cx, Scriptable thisObj, Object[] arguments, Function funObj)
        throws ScriptException, AxisFault {
    WSRequestHostObject wsRequest = (WSRequestHostObject) thisObj;
    Object payload;
    QName operationName = ServiceClient.ANON_OUT_IN_OP;
    if (wsRequest.wsdlMode && arguments.length != 2) {
        throw new ScriptException("When the openWSDL method of WSRequest is used the send "
                + "function should be called with 2 parameters. The operation to invoke and " + "the payload");
    }
    if (arguments.length == 1) {
        payload = arguments[0];
    } else if (arguments.length == 2) {
        if (arguments[0] instanceof QName) {
            QName qName = (QName) arguments[0];
            String uri = qName.getNamespaceURI();
            String localName = qName.getLocalPart();
            operationName = new QName(uri, localName);
        } else if (arguments[0] instanceof String) {
            if (wsRequest.targetNamespace == null) {
                throw new ScriptException("The targetNamespace of the service is null, please specify a "
                        + "QName for the operation name");
            }
            String localName = (String) arguments[0];
            operationName = new QName(wsRequest.targetNamespace, localName);
        } else {
            throw new ScriptException("Invalid parameter type for the WSRequest.send() method");
        }
        payload = arguments[1];
    } else {
        throw new ScriptException("Invalid no. of parameters for the WSRequest.send() method");
    }

    OMElement payloadElement = null;
    if (wsRequest.readyState != 1) {
        throw new ScriptException("Invalid readyState for the WSRequest Hostobject : " + wsRequest.readyState);
    }
    if (payload instanceof String) {
        try {
            XMLStreamReader parser = XMLInputFactory.newInstance()
                    .createXMLStreamReader(new StringReader((String) payload));
            StAXOMBuilder builder = new StAXOMBuilder(parser);
            payloadElement = builder.getDocumentElement();
        } catch (Exception e) {
            String message = "Invalid input for the payload in WSRequest Hostobject : " + payload;
            log.error(message, e);
            throw new ScriptException(message, e);
        }
    } else if (payload instanceof XMLObject) {
        try {
            OMNode node = AXIOMUtil.stringToOM(payload.toString());
            if (node instanceof OMElement) {
                payloadElement = (OMElement) node;
            } else {
                throw new ScriptException("Invalid input for the payload in WSRequest Hostobject : " + payload);
            }
        } catch (Exception e) {
            String message = "Invalid input for the payload in WSRequest Hostobject : " + payload;
            log.error(message, e);
            throw new ScriptException(message, e);
        }
    }
    // else if (typeof(payload) == "object") {
    // // set DOOMRequired to true
    // DocumentBuilderFactoryImpl.setDOOMRequired(true);
    // try {
    // payload = payload.getFirstChild();
    // } catch(Exception e) {
    // throw new Error("INVALID_INPUT_EXCEPTION");
    // }
    // }
    // else if (payload == undefined) {
    // payload = null;
    // }

    try {
        if (wsRequest.async) { // asynchronous call to send()
            AxisCallback callback = new WSRequestCallback(wsRequest);
            setRampartConfigs(wsRequest, operationName);
            if (wsRequest.wsdlMode) {
                //                    setSSLProperties(wsRequest);
                if (IN_ONLY.equalsIgnoreCase(wsRequest.mep)) {
                    if (wsRequest.robust) {
                        wsRequest.sender.sendRobust(operationName, payloadElement);
                    } else {
                        wsRequest.sender.fireAndForget(operationName, payloadElement);
                    }
                    wsRequest.readyState = 4;
                } else {
                    wsRequest.sender.sendReceiveNonBlocking(operationName, payloadElement, callback);
                    wsRequest.readyState = 2;
                }
            } else {
                //                    setSSLProperties(wsRequest);
                if (IN_ONLY.equalsIgnoreCase(wsRequest.mep)) {
                    if (wsRequest.robust) {
                        wsRequest.sender.sendRobust(payloadElement);
                    } else {
                        wsRequest.sender.fireAndForget(payloadElement);
                    }
                    wsRequest.readyState = 4;
                } else {
                    wsRequest.sender.sendReceiveNonBlocking(payloadElement, callback);
                    wsRequest.readyState = 2;
                }
            }
        } else { // synchronous call to send()
            wsRequest.readyState = 2;
            // TODO do we need to call onreadystatechange here too
            setRampartConfigs(wsRequest, operationName);
            if (wsRequest.wsdlMode) {
                //                    setSSLProperties(wsRequest);
                if (IN_ONLY.equalsIgnoreCase(wsRequest.mep)) {
                    if (wsRequest.robust) {
                        wsRequest.sender.sendRobust(operationName, payloadElement);
                    } else {
                        wsRequest.sender.fireAndForget(operationName, payloadElement);
                    }
                } else {
                    wsRequest.updateResponse(wsRequest.sender.sendReceive(operationName, payloadElement));
                }
                wsRequest.readyState = 4;
            } else {
                //                    setSSLProperties(wsRequest);
                if (IN_ONLY.equalsIgnoreCase(wsRequest.mep)) {
                    if (wsRequest.robust) {
                        wsRequest.sender.sendRobust(payloadElement);
                    } else {
                        wsRequest.sender.fireAndForget(payloadElement);
                    }
                } else {
                    wsRequest.updateResponse(wsRequest.sender.sendReceive(operationName, payloadElement));
                    wsRequest.transportHeaders = (CommonsTransportHeaders) wsRequest.sender
                            .getLastOperationContext().getMessageContext("In")
                            .getProperty(MessageContext.TRANSPORT_HEADERS);

                }

                wsRequest.readyState = 4;
            }
        }
        // Calling onreadystatechange function
        if (wsRequest.onReadyStateChangeFunction != null) {
            wsRequest.onReadyStateChangeFunction.call(cx, wsRequest, wsRequest, new Object[0]);
        }
    } catch (AxisFault e) {
        wsRequest.error = new WebServiceErrorHostObject();
        OMElement detail = e.getDetail();
        if (detail != null) {
            wsRequest.error.jsSet_detail(detail.toString());
        }
        QName faultCode = e.getFaultCode();
        if (faultCode != null) {
            wsRequest.error.jsSet_code(faultCode.toString());
        }
        wsRequest.error.jsSet_reason(e.getReason());
        throw new ScriptException(e.getMessage(), e);
    } catch (Exception e) {
        wsRequest.error = new WebServiceErrorHostObject();
        wsRequest.error.jsSet_detail(e.getMessage());
        throw new ScriptException(e.getMessage(), e);
    } finally {
        wsRequest.sender.cleanupTransport();
    }
}

From source file:org.jahia.utils.migration.Migrators.java

private <T> T unmarshal(Class<T> docClass, InputStream inputStream) throws JAXBException, XMLStreamException {
    JAXBContext jc = JAXBContext.newInstance(docClass);
    Unmarshaller u = jc.createUnmarshaller();

    XMLInputFactory xmlInputFactory = XMLInputFactory.newInstance();
    XMLStreamReader xmlStreamReader = xmlInputFactory.createXMLStreamReader(inputStream);

    T doc = (T) u.unmarshal(xmlStreamReader);
    return doc;/*  www .ja  va2 s. c  o  m*/
}