Example usage for org.w3c.dom Element getNodeValue

List of usage examples for org.w3c.dom Element getNodeValue

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Introduction

In this page you can find the example usage for org.w3c.dom Element getNodeValue.

Prototype

public String getNodeValue() throws DOMException;

Source Link

Document

The value of this node, depending on its type; see the table above.

Usage

From source file:Main.java

/**
 * Used for debuging//w  w w  . j  ava2s.co  m
 * 
 * @param parent
 *            Element
 * @param out
 *            PrintStream
 * @param deep
 *            boolean
 * @param prefix
 *            String
 */
public static void printChildElements(Element parent, PrintStream out, boolean deep, String prefix) {
    out.print(prefix + "<" + parent.getNodeName());
    NamedNodeMap attrs = parent.getAttributes();
    Node node;
    for (int i = 0; i < attrs.getLength(); i++) {
        node = attrs.item(i);
        out.print(" " + node.getNodeName() + "=\"" + node.getNodeValue() + "\"");
    }
    out.println(">");

    // String data = getElementTextValueDeprecated(parent);
    String data = parent.getNodeValue();
    if (data != null && data.trim().length() > 0) {
        out.println(prefix + "\t" + data);
    }

    data = getElementCDataValue(parent);
    if (data != null && data.trim().length() > 0) {
        out.println(prefix + "\t<![CDATA[" + data + "]]>");
    }

    NodeList nodes = parent.getChildNodes();
    for (int i = 0; i < nodes.getLength(); i++) {
        node = nodes.item(i);
        if (node.getNodeType() == Node.ELEMENT_NODE) {
            if (deep) {
                printChildElements((Element) node, out, deep, prefix + "\t");
            } else {
                out.println(prefix + node.getNodeName());
            }
        }
    }

    out.println(prefix + "</" + parent.getNodeName() + ">");
}

From source file:com.example.switchyard.sap.Transformers.java

@Transformer(from = "{urn:com.example.switchyard:switchyard-sap-jca:1.0}customerId")
public String unmarshalCustomerId(Element node) {
    return node.getNodeValue();
}

From source file:com.mirth.connect.model.converters.DICOMSerializer.java

@Override
public String fromXML(String source) throws SerializerException {
    if (source == null || source.length() == 0) {
        return StringUtils.EMPTY;
    }//from www. ja  v  a 2 s.c  om

    try {
        // re-parse the xml to Mirth format
        Document document = documentSerializer.fromXML(source);
        Element element = document.getDocumentElement();
        Node node = element.getChildNodes().item(0);

        // change back to <attr> tag for all tags under <dicom> tag
        while (node != null) {
            renameTagToAttr(document, node);
            node = node.getNextSibling();
        }

        NodeList items = document.getElementsByTagName("item");

        // change back to <attr> tag for all tags under <item> tags
        if (items != null) {
            for (int i = 0; i < items.getLength(); i++) {
                Node itemNode = items.item(i);

                if (itemNode.getChildNodes() != null) {
                    NodeList itemNodes = itemNode.getChildNodes();

                    for (int j = 0; j < itemNodes.getLength(); j++) {
                        Node nodeItem = itemNodes.item(j);
                        renameTagToAttr(document, nodeItem);
                    }
                }
            }
        }

        // find the charset
        String charset = null;
        Element charsetElement = (Element) document.getElementsByTagName("tag00080005").item(0);

        if (charsetElement != null) {
            charset = charsetElement.getNodeValue();
        } else {
            charset = "utf-8";
        }

        // parse the Document into a DicomObject
        SAXParser parser = SAXParserFactory.newInstance().newSAXParser();
        DicomObject dicomObject = new BasicDicomObject();
        ContentHandlerAdapter contentHandler = new ContentHandlerAdapter(dicomObject);
        byte[] documentBytes = documentSerializer.toXML(document).trim().getBytes(charset);
        parser.parse(new InputSource(new ByteArrayInputStream(documentBytes)), contentHandler);
        return new String(Base64.encodeBase64Chunked(DICOMUtil.dicomObjectToByteArray(dicomObject)));
    } catch (Exception e) {
        throw new SerializerException(e);
    }
}

From source file:com.mirth.connect.plugins.datatypes.dicom.DICOMSerializer.java

@Override
public String fromXML(String source) throws MessageSerializerException {
    if (source == null || source.length() == 0) {
        return org.apache.commons.lang3.StringUtils.EMPTY;
    }//  w ww  .  ja  v  a2 s  .  c om

    try {
        // re-parse the xml to Mirth format
        Document document = documentSerializer.fromXML(source);
        Element element = document.getDocumentElement();
        Node node = element.getChildNodes().item(0);

        // change back to <attr> tag for all tags under <dicom> tag
        while (node != null) {
            renameTagToAttr(document, node);
            node = node.getNextSibling();
        }

        NodeList items = document.getElementsByTagName("item");

        // change back to <attr> tag for all tags under <item> tags
        if (items != null) {
            for (int i = 0; i < items.getLength(); i++) {
                Node itemNode = items.item(i);

                if (itemNode.getChildNodes() != null) {
                    NodeList itemNodes = itemNode.getChildNodes();

                    for (int j = 0; j < itemNodes.getLength(); j++) {
                        Node nodeItem = itemNodes.item(j);
                        renameTagToAttr(document, nodeItem);
                    }
                }
            }
        }

        // find the charset
        String charset = null;
        Element charsetElement = (Element) document.getElementsByTagName("tag00080005").item(0);

        if (charsetElement != null) {
            charset = charsetElement.getNodeValue();
        } else {
            charset = "utf-8";
        }

        // parse the Document into a DicomObject
        SAXParser parser = SAXParserFactory.newInstance().newSAXParser();
        DicomObject dicomObject = new BasicDicomObject();
        ContentHandlerAdapter contentHandler = new ContentHandlerAdapter(dicomObject);
        byte[] documentBytes = documentSerializer.toXML(document).trim().getBytes(charset);
        parser.parse(new InputSource(new ByteArrayInputStream(documentBytes)), contentHandler);
        return StringUtils
                .newStringUsAscii(Base64Util.encodeBase64(DICOMConverter.dicomObjectToByteArray(dicomObject)));
    } catch (Exception e) {
        throw new MessageSerializerException("Error converting XML to DICOM", e, ErrorMessageBuilder
                .buildErrorMessage(this.getClass().getSimpleName(), "Error converting XML to DICOM", e));
    }
}

From source file:com.orient.lib.xbmc.addons.Addon.java

/**
 * Takes the ID of the addon and loads all properties from the corresponding
 * file structure./*w w w.j  a  v a2  s. com*/
 * 
 * @param id
 * @return
 */
private boolean loadPropsByAddonId(String id) {

    if (!Addon.exists(id))
        return false;

    String path = Addon.getAddonXmlPath(id);

    if (path != null && !loadXMLDocument(path))
        return false;

    AddonProps props = new AddonProps();

    // Addon element
    //      Settings settings = Settings.getInstance();
    //      File addonDir = settings.getAddonDir();

    Element addonEl = document.getDocumentElement();

    if (addonEl == null || !addonEl.getNodeName().equals("addon"))
        return false;

    props.path = FilenameUtils.separatorsToSystem(Settings.getInstance().getAddonDirPath() + "\\" + id);

    props.id = XMLUtils.getAttribute(addonEl, "id");
    props.name = XMLUtils.getAttribute(addonEl, "name");
    props.version = XMLUtils.getAttribute(addonEl, "version");
    props.author = XMLUtils.getAttribute(addonEl, "provider-name");

    // extension element
    Element extensionEl = XMLUtils.getFirstChildElement(addonEl, "extension");

    while (extensionEl != null) {
        String point = XMLUtils.getAttribute(extensionEl, "point");

        if (point.equals("xbmc.addon.metadata")) {
            Element licenseEl = XMLUtils.getFirstChildElement(extensionEl, "license");

            if (licenseEl != null)
                props.license = licenseEl.getNodeValue();

            // TODO add other meta data
        } else {
            props.libname = XMLUtils.getAttribute(extensionEl, "library");
            props.type = getTranslateType(point);
        }

        extensionEl = XMLUtils.getNextSiblingElement(extensionEl, "extension");
    }

    // dependencies element
    Element requiresEl = XMLUtils.getFirstChildElement(addonEl, "requires");
    Element importEl = XMLUtils.getFirstChildElement(requiresEl, "import");

    while (importEl != null) {

        String addon = XMLUtils.getAttribute(importEl, "addon");

        if (addon != null)
            props.dependencies.add(addon);

        importEl = XMLUtils.getNextSiblingElement(importEl, "import");
    }

    this.props = props;

    return true;
}

From source file:com.microsoft.exchange.impl.ExchangeResponseUtilsImpl.java

private String parseInnerResponse(ResponseMessageType responseMessage) {
    StringBuilder responseBuilder = new StringBuilder("Response[");

    ResponseCodeType responseCode = responseMessage.getResponseCode();
    if (null != responseCode) {
        responseBuilder.append("code=" + responseCode + ", ");
    }/*from  w w  w .  j a  v  a2 s.  c om*/
    ResponseClassType responseClass = responseMessage.getResponseClass();
    if (null != responseClass) {
        responseBuilder.append("class=" + responseClass + ", ");
    }
    String messageText = responseMessage.getMessageText();
    if (StringUtils.isNotBlank(messageText)) {
        responseBuilder.append("txt=" + messageText + ", ");
    }
    MessageXml messageXml = responseMessage.getMessageXml();
    if (null != messageXml) {
        StringBuilder xmlStringBuilder = new StringBuilder("messageXml=");
        List<Element> anies = messageXml.getAnies();
        if (!CollectionUtils.isEmpty(anies)) {
            for (Element element : anies) {
                String elementNameString = element.getNodeName();
                String elementValueString = element.getNodeValue();
                xmlStringBuilder.append(elementNameString + "=" + elementValueString + ";");

                if (null != element.getAttributes()) {
                    NamedNodeMap attributes = element.getAttributes();
                    for (int i = 0; i < attributes.getLength(); i++) {
                        Node item = attributes.item(i);
                        String nodeName = item.getNodeName();
                        String nodeValue = item.getNodeValue();
                        xmlStringBuilder.append(nodeName + "=" + nodeValue + ",");
                    }
                }
            }
        }
        responseBuilder.append("xml=" + xmlStringBuilder.toString() + ", ");
    }
    Integer descriptiveLinkKey = responseMessage.getDescriptiveLinkKey();
    if (null != descriptiveLinkKey) {
        responseBuilder.append("link=" + descriptiveLinkKey);
    }

    responseBuilder.append("]");
    return responseBuilder.toString();
}

From source file:net.chaosserver.timelord.swingui.Timelord.java

/**
 * Check if there is a newer version of the timelord application
 * available and if so, prompt the user to download the new version.
 * /* ww  w.jav a 2 s .  com*/
 * @return if the user wants to download a new version
 */
public boolean isUpgradeRequested() {
    boolean result = false;
    Properties appProperties = getAppProperties();

    if (appProperties != null) {
        String pomUrlString = appProperties.getProperty("pomurl");
        String appVersion = appProperties.getProperty("implementation.version");

        if (pomUrlString != null) {
            InputStream pomStream = null;

            try {
                URL pomUrl = new URL(pomUrlString);
                pomStream = pomUrl.openStream();

                if (log.isDebugEnabled()) {
                    log.debug("Opened URL [" + pomUrl + "] with result ["
                            + (pomStream != null ? pomStream.available() : "null") + "]");
                }

                DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
                factory.setNamespaceAware(true);
                DocumentBuilder builder = factory.newDocumentBuilder();
                Document doc = builder.parse(pomStream);

                if (log.isTraceEnabled()) {
                    log.trace("Loaded document: " + doc.getDocumentElement());
                }

                Element pomversionElement = doc.getElementById("pomversion");
                String pomVersion = "";
                if (pomversionElement != null) {
                    pomVersion = pomversionElement.getNodeValue();
                }

                if (appVersion == null) {
                    appVersion = "";
                }

                if (log.isDebugEnabled()) {
                    log.debug("Testinv version of app [" + appVersion + "] against version of pom ["
                            + pomVersion + "]");
                }

                if (!pomVersion.equals(appVersion)) {

                }

            } catch (ParserConfigurationException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (SAXException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } finally {
                if (pomStream != null) {
                    try {
                        pomStream.close();
                    } catch (IOException e) {
                        if (log.isInfoEnabled()) {
                            log.info("failed to close pomstream", e);
                        }
                    }
                }
            }

        } else {
            if (log.isWarnEnabled()) {
                log.warn("Got back blank pomurl, so not checking " + "for upgrade.");
            }
        }
    } else {
        if (log.isWarnEnabled()) {
            log.warn("Got back blank properties, so not checking " + "for upgrade.");
        }
    }

    return result;
}

From source file:org.weloveastrid.rmilk.api.Invoker.java

public Element invoke(boolean repeat, Param... params) throws ServiceException {
    long timeSinceLastInvocation = System.currentTimeMillis() - lastInvocation;
    if (timeSinceLastInvocation < INVOCATION_INTERVAL) {
        // In order not to invoke the RTM service too often
        try {//  ww  w.  j av  a 2  s  .c o m
            Thread.sleep(INVOCATION_INTERVAL - timeSinceLastInvocation);
        } catch (InterruptedException e) {
            return null;
        }
    }

    // We compute the URI
    final StringBuffer requestUri = computeRequestUri(params);
    HttpResponse response = null;

    final HttpGet request = new HttpGet("http://" //$NON-NLS-1$
            + ServiceImpl.SERVER_HOST_NAME + requestUri.toString());
    final String methodUri = request.getRequestLine().getUri();

    Element result;
    try {
        Log.i(TAG, "Executing the method:" + methodUri); //$NON-NLS-1$
        response = httpClient.execute(request);
        lastInvocation = System.currentTimeMillis();

        final int statusCode = response.getStatusLine().getStatusCode();
        if (statusCode != HttpStatus.SC_OK) {
            Log.e(TAG, "Method failed: " + response.getStatusLine()); //$NON-NLS-1$

            // Tim: HTTP error. Let's wait a little bit
            if (!repeat) {
                try {
                    Thread.sleep(1500);
                } catch (InterruptedException e) {
                    // ignore
                }
                response.getEntity().consumeContent();
                return invoke(true, params);
            }

            throw new ServiceInternalException("method failed: " + response.getStatusLine());
        }

        final Document responseDoc = builder.parse(response.getEntity().getContent());
        final Element wrapperElt = responseDoc.getDocumentElement();
        if (!wrapperElt.getNodeName().equals("rsp")) {
            throw new ServiceInternalException(
                    "unexpected response returned by RTM service: " + wrapperElt.getNodeName());
        } else {
            String stat = wrapperElt.getAttribute("stat");
            if (stat.equals("fail")) {
                Node errElt = wrapperElt.getFirstChild();
                while (errElt != null
                        && (errElt.getNodeType() != Node.ELEMENT_NODE || !errElt.getNodeName().equals("err"))) {
                    errElt = errElt.getNextSibling();
                }
                if (errElt == null) {
                    throw new ServiceInternalException(
                            "unexpected response returned by RTM service: " + wrapperElt.getNodeValue());
                } else {
                    if (SERVICE_UNAVAILABLE_CODE.equals(((Element) errElt).getAttribute("code")) && !repeat) {
                        try {
                            Thread.sleep(1500);
                        } catch (InterruptedException e) {
                            // ignore
                        }
                        return invoke(true, params);
                    }

                    throw new ServiceException(Integer.parseInt(((Element) errElt).getAttribute("code")),
                            ((Element) errElt).getAttribute("msg"));
                }
            } else {
                Node dataElt = wrapperElt.getFirstChild();
                while (dataElt != null && (dataElt.getNodeType() != Node.ELEMENT_NODE
                        || dataElt.getNodeName().equals("transaction") == true)) {
                    try {
                        Node nextSibling = dataElt.getNextSibling();
                        if (nextSibling == null) {
                            break;
                        } else {
                            dataElt = nextSibling;
                        }
                    } catch (IndexOutOfBoundsException exception) {
                        // Some implementation may throw this exception,
                        // instead of returning a null sibling
                        break;
                    }
                }
                if (dataElt == null) {
                    throw new ServiceInternalException(
                            "unexpected response returned by RTM service: " + wrapperElt.getNodeValue());
                } else {
                    result = (Element) dataElt;
                }
            }
        }
    } catch (IOException e) {
        throw new ServiceInternalException("Error making connection: " + e.getMessage(), e);
    } catch (SAXException e) {
        // repeat call if possible.
        if (!repeat)
            return invoke(true, params);
        else
            throw new ServiceInternalException("Error parsing response. " + "Please try sync again!", e);
    } finally {
        httpClient.getConnectionManager().closeExpiredConnections();
    }

    return result;
}

From source file:org.weloveastrid.hive.api.Invoker.java

public Element invoke(boolean repeat, Param... params) throws ServiceException {
    long timeSinceLastInvocation = System.currentTimeMillis() - lastInvocation;
    if (timeSinceLastInvocation < INVOCATION_INTERVAL) {
        // In order not to invoke the Hiveminder service too often
        try {/*  ww  w. j  av a2s. c o  m*/
            Thread.sleep(INVOCATION_INTERVAL - timeSinceLastInvocation);
        } catch (InterruptedException e) {
            return null;
        }
    }

    // We compute the URI
    final StringBuffer requestUri = computeRequestUri(params);
    HttpResponse response = null;

    final HttpGet request = new HttpGet("http://" //$NON-NLS-1$
            + ServiceImpl.SERVER_HOST_NAME + requestUri.toString());
    final String methodUri = request.getRequestLine().getUri();

    Element result;
    try {
        Log.i(TAG, "Executing the method:" + methodUri); //$NON-NLS-1$
        response = httpClient.execute(request);
        lastInvocation = System.currentTimeMillis();

        final int statusCode = response.getStatusLine().getStatusCode();
        if (statusCode != HttpStatus.SC_OK) {
            Log.e(TAG, "Method failed: " + response.getStatusLine()); //$NON-NLS-1$

            // Tim: HTTP error. Let's wait a little bit
            if (!repeat) {
                try {
                    Thread.sleep(1500);
                } catch (InterruptedException e) {
                    // ignore
                }
                response.getEntity().consumeContent();
                return invoke(true, params);
            }

            throw new ServiceInternalException("method failed: " + response.getStatusLine());
        }

        final Document responseDoc = builder.parse(response.getEntity().getContent());
        final Element wrapperElt = responseDoc.getDocumentElement();
        if (!wrapperElt.getNodeName().equals("rsp")) {
            throw new ServiceInternalException(
                    "unexpected response returned by Hiveminder service: " + wrapperElt.getNodeName());
        } else {
            String stat = wrapperElt.getAttribute("stat");
            if (stat.equals("fail")) {
                Node errElt = wrapperElt.getFirstChild();
                while (errElt != null
                        && (errElt.getNodeType() != Node.ELEMENT_NODE || !errElt.getNodeName().equals("err"))) {
                    errElt = errElt.getNextSibling();
                }
                if (errElt == null) {
                    throw new ServiceInternalException(
                            "unexpected response returned by Hiveminder service: " + wrapperElt.getNodeValue());
                } else {
                    if (SERVICE_UNAVAILABLE_CODE.equals(((Element) errElt).getAttribute("code")) && !repeat) {
                        try {
                            Thread.sleep(1500);
                        } catch (InterruptedException e) {
                            // ignore
                        }
                        return invoke(true, params);
                    }

                    throw new ServiceException(Integer.parseInt(((Element) errElt).getAttribute("code")),
                            ((Element) errElt).getAttribute("msg"));
                }
            } else {
                Node dataElt = wrapperElt.getFirstChild();
                while (dataElt != null && (dataElt.getNodeType() != Node.ELEMENT_NODE
                        || dataElt.getNodeName().equals("transaction") == true)) {
                    try {
                        Node nextSibling = dataElt.getNextSibling();
                        if (nextSibling == null) {
                            break;
                        } else {
                            dataElt = nextSibling;
                        }
                    } catch (IndexOutOfBoundsException exception) {
                        // Some implementation may throw this exception,
                        // instead of returning a null sibling
                        break;
                    }
                }
                if (dataElt == null) {
                    throw new ServiceInternalException(
                            "unexpected response returned by Hiveminder service: " + wrapperElt.getNodeValue());
                } else {
                    result = (Element) dataElt;
                }
            }
        }
    } catch (IOException e) {
        throw new ServiceInternalException("Error making connection: " + e.getMessage(), e);
    } catch (SAXException e) {
        // repeat call if possible.
        if (!repeat)
            return invoke(true, params);
        else
            throw new ServiceInternalException("Error parsing response. " + "Please try sync again!", e);
    } finally {
        httpClient.getConnectionManager().closeExpiredConnections();
    }

    return result;
}

From source file:com.twinsoft.convertigo.engine.util.WsReference.java

private static void extractSoapVariables(XmlSchema xmlSchema, List<RequestableHttpVariable> variables,
        Node node, String longName, boolean isMulti, QName variableType) throws EngineException {
    if (node == null)
        return;//from  w  ww  . ja v a2s .co m
    int type = node.getNodeType();

    if (type == Node.ELEMENT_NODE) {
        Element element = (Element) node;
        if (element != null) {
            String elementName = element.getLocalName();
            if (longName != null)
                elementName = longName + "_" + elementName;

            if (!element.getAttribute("soapenc:arrayType").equals("") && !element.hasChildNodes()) {
                String avalue = element.getAttribute("soapenc:arrayType");
                element.setAttribute("soapenc:arrayType", avalue.replaceAll("\\[\\]", "[1]"));

                Element child = element.getOwnerDocument().createElement("item");
                String atype = avalue.replaceAll("\\[\\]", "");
                child.setAttribute("xsi:type", atype);
                if (atype.startsWith("xsd:")) {
                    String variableName = elementName + "_item";
                    child.appendChild(
                            element.getOwnerDocument().createTextNode("$(" + variableName.toUpperCase() + ")"));
                    RequestableHttpVariable httpVariable = createHttpVariable(true, variableName,
                            new QName(Constants.URI_2001_SCHEMA_XSD, atype.split(":")[1]));
                    variables.add(httpVariable);
                }
                element.appendChild(child);
            }

            // extract from attributes
            NamedNodeMap map = element.getAttributes();
            for (int i = 0; i < map.getLength(); i++) {
                Node child = map.item(i);
                if (child.getNodeName().equals("soapenc:arrayType"))
                    continue;
                if (child.getNodeName().equals("xsi:type"))
                    continue;
                if (child.getNodeName().equals("soapenv:encodingStyle"))
                    continue;

                String variableName = getVariableName(variables, elementName + "_" + child.getLocalName());

                child.setNodeValue("$(" + variableName.toUpperCase() + ")");

                RequestableHttpVariable httpVariable = createHttpVariable(false, variableName,
                        Constants.XSD_STRING);
                variables.add(httpVariable);
            }

            // extract from children nodes
            boolean multi = false;
            QName qname = Constants.XSD_STRING;
            NodeList children = element.getChildNodes();
            if (children.getLength() > 0) {
                Node child = element.getFirstChild();
                while (child != null) {
                    if (child.getNodeType() == Node.COMMENT_NODE) {
                        String value = child.getNodeValue();
                        if (value.startsWith("type:")) {
                            String schemaType = child.getNodeValue().substring("type:".length()).trim();
                            qname = getVariableSchemaType(xmlSchema, schemaType);
                        }
                        if (value.indexOf("repetitions:") != -1) {
                            multi = true;
                        }
                    } else if (child.getNodeType() == Node.TEXT_NODE) {
                        String value = child.getNodeValue().trim();
                        if (value.equals("?") || !value.equals("")) {
                            String variableName = getVariableName(variables, elementName);

                            child.setNodeValue("$(" + variableName.toUpperCase() + ")");

                            RequestableHttpVariable httpVariable = createHttpVariable(isMulti, variableName,
                                    variableType);
                            variables.add(httpVariable);
                        }
                    } else if (child.getNodeType() == Node.ELEMENT_NODE) {
                        extractSoapVariables(xmlSchema, variables, child, elementName, multi, qname);
                        multi = false;
                        qname = Constants.XSD_STRING;
                    }

                    child = child.getNextSibling();
                }
            }

        }
    }
}