Example usage for org.w3c.dom Element getTextContent

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

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Introduction

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

Prototype

public String getTextContent() throws DOMException;

Source Link

Document

This attribute returns the text content of this node and its descendants.

Usage

From source file:uk.co.markfrimston.tasktree.TaskTree.java

public void loadConfig() throws Exception {
    try {/* w  w  w  .ja v  a 2 s .c o  m*/
        File file = new File(filePath + CONFIG_FILENAME);
        if (!file.exists()) {
            saveConfig();
        }
        DocumentBuilder builder = builderFact.newDocumentBuilder();
        Document doc = builder.parse(file);
        Element root = doc.getDocumentElement();
        if (root == null || !root.getNodeName().equals("config")) {
            throw new Exception("Missing root element \"config\"");
        }
        Iterator<Element> i = getElementChildren(root);

        loadUrl = null;
        saveUrl = null;
        mergeCommand = null;
        lastSyncTime = 0L;
        unsynchedChanges = true;

        while (i.hasNext()) {
            Element el = i.next();

            if (el.getNodeName().equals("load-url")) {
                loadUrl = el.getTextContent();
                if (loadUrl != null && loadUrl.length() == 0) {
                    loadUrl = null;
                }
            } else if (el.getNodeName().equals("save-url")) {
                saveUrl = el.getTextContent();
                if (saveUrl != null && saveUrl.length() == 0) {
                    saveUrl = null;
                }
            } else if (el.getNodeName().equals("merge-command")) {
                mergeCommand = el.getTextContent();
                if (mergeCommand != null && mergeCommand.length() == 0) {
                    mergeCommand = null;
                }
            } else if (el.getNodeName().equals("last-sync")) {
                try {
                    lastSyncTime = Long.parseLong(el.getTextContent());
                } catch (NumberFormatException e) {
                }
            } else if (el.getNodeName().equals("unsynched-changes")) {
                unsynchedChanges = Boolean.parseBoolean(el.getTextContent());
            }
        }
    } catch (Exception e) {
        throw new Exception("Failed to load config file: " + e.getClass().getName() + " - " + e.getMessage());
    }
}

From source file:cz.incad.kramerius.pdf.impl.FirstPagePDFServiceImpl.java

FirstPageViewObject prepareViewObject(ResourceBundle resourceBundle)
        throws IOException, ParserConfigurationException, SAXException, UnsupportedEncodingException {
    FirstPageViewObject fpvo = new FirstPageViewObject();

    String xml = this.textsService.getText("first_page_nolines_xml", this.localesProvider.get());
    org.w3c.dom.Document doc = XMLUtils.parseDocument(new ByteArrayInputStream(xml.getBytes("UTF-8")), false);
    Element head = XMLUtils.findElement(doc.getDocumentElement(), "head");
    Element desc = XMLUtils.findElement(doc.getDocumentElement(), "desc");

    fpvo.setConditionUsage(head.getTextContent());
    fpvo.setConditionUsageText(desc.getTextContent());

    fpvo.setDitigalLibrary(resourceBundle.getString("pdf.digitallibrary"));
    fpvo.setHyphLang(this.localesProvider.get().getLanguage());
    fpvo.setHyphCountry(this.localesProvider.get().getCountry());
    fpvo.setPdfContainsTitle(resourceBundle.getString("pdf.pdfcontainstitle"));
    return fpvo;//w ww  . ja  v  a  2 s . c o m
}

From source file:com.microsoft.windowsazure.management.RoleSizeOperationsImpl.java

/**
* The List Role Sizes operation lists all of the role sizes that are valid
* for your subscription./*from   www. j  a  v  a  2  s  .co m*/
*
* @throws IOException Signals that an I/O exception of some sort has
* occurred. This class is the general class of exceptions produced by
* failed or interrupted I/O operations.
* @throws ServiceException Thrown if an unexpected response is found.
* @throws ParserConfigurationException Thrown if there was a serious
* configuration error with the document parser.
* @throws SAXException Thrown if there was an error parsing the XML
* response.
* @return The List Role Sizes operation response.
*/
@Override
public RoleSizeListResponse list()
        throws IOException, ServiceException, ParserConfigurationException, SAXException {
    // Validate

    // Tracing
    boolean shouldTrace = CloudTracing.getIsEnabled();
    String invocationId = null;
    if (shouldTrace) {
        invocationId = Long.toString(CloudTracing.getNextInvocationId());
        HashMap<String, Object> tracingParameters = new HashMap<String, Object>();
        CloudTracing.enter(invocationId, this, "listAsync", tracingParameters);
    }

    // Construct URL
    String url = "";
    url = url + "/";
    if (this.getClient().getCredentials().getSubscriptionId() != null) {
        url = url + URLEncoder.encode(this.getClient().getCredentials().getSubscriptionId(), "UTF-8");
    }
    url = url + "/rolesizes";
    String baseUrl = this.getClient().getBaseUri().toString();
    // Trim '/' character from the end of baseUrl and beginning of url.
    if (baseUrl.charAt(baseUrl.length() - 1) == '/') {
        baseUrl = baseUrl.substring(0, (baseUrl.length() - 1) + 0);
    }
    if (url.charAt(0) == '/') {
        url = url.substring(1);
    }
    url = baseUrl + "/" + url;
    url = url.replace(" ", "%20");

    // Create HTTP transport objects
    HttpGet httpRequest = new HttpGet(url);

    // Set Headers
    httpRequest.setHeader("x-ms-version", "2014-10-01");

    // Send Request
    HttpResponse httpResponse = null;
    try {
        if (shouldTrace) {
            CloudTracing.sendRequest(invocationId, httpRequest);
        }
        httpResponse = this.getClient().getHttpClient().execute(httpRequest);
        if (shouldTrace) {
            CloudTracing.receiveResponse(invocationId, httpResponse);
        }
        int statusCode = httpResponse.getStatusLine().getStatusCode();
        if (statusCode != HttpStatus.SC_OK) {
            ServiceException ex = ServiceException.createFromXml(httpRequest, null, httpResponse,
                    httpResponse.getEntity());
            if (shouldTrace) {
                CloudTracing.error(invocationId, ex);
            }
            throw ex;
        }

        // Create Result
        RoleSizeListResponse result = null;
        // Deserialize Response
        if (statusCode == HttpStatus.SC_OK) {
            InputStream responseContent = httpResponse.getEntity().getContent();
            result = new RoleSizeListResponse();
            DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
            documentBuilderFactory.setNamespaceAware(true);
            DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
            Document responseDoc = documentBuilder.parse(new BOMInputStream(responseContent));

            Element roleSizesSequenceElement = XmlUtility.getElementByTagNameNS(responseDoc,
                    "http://schemas.microsoft.com/windowsazure", "RoleSizes");
            if (roleSizesSequenceElement != null) {
                for (int i1 = 0; i1 < com.microsoft.windowsazure.core.utils.XmlUtility
                        .getElementsByTagNameNS(roleSizesSequenceElement,
                                "http://schemas.microsoft.com/windowsazure", "RoleSize")
                        .size(); i1 = i1 + 1) {
                    org.w3c.dom.Element roleSizesElement = ((org.w3c.dom.Element) com.microsoft.windowsazure.core.utils.XmlUtility
                            .getElementsByTagNameNS(roleSizesSequenceElement,
                                    "http://schemas.microsoft.com/windowsazure", "RoleSize")
                            .get(i1));
                    RoleSizeListResponse.RoleSize roleSizeInstance = new RoleSizeListResponse.RoleSize();
                    result.getRoleSizes().add(roleSizeInstance);

                    Element nameElement = XmlUtility.getElementByTagNameNS(roleSizesElement,
                            "http://schemas.microsoft.com/windowsazure", "Name");
                    if (nameElement != null) {
                        String nameInstance;
                        nameInstance = nameElement.getTextContent();
                        roleSizeInstance.setName(nameInstance);
                    }

                    Element labelElement = XmlUtility.getElementByTagNameNS(roleSizesElement,
                            "http://schemas.microsoft.com/windowsazure", "Label");
                    if (labelElement != null) {
                        String labelInstance;
                        labelInstance = labelElement.getTextContent();
                        roleSizeInstance.setLabel(labelInstance);
                    }

                    Element coresElement = XmlUtility.getElementByTagNameNS(roleSizesElement,
                            "http://schemas.microsoft.com/windowsazure", "Cores");
                    if (coresElement != null) {
                        int coresInstance;
                        coresInstance = DatatypeConverter.parseInt(coresElement.getTextContent());
                        roleSizeInstance.setCores(coresInstance);
                    }

                    Element memoryInMbElement = XmlUtility.getElementByTagNameNS(roleSizesElement,
                            "http://schemas.microsoft.com/windowsazure", "MemoryInMb");
                    if (memoryInMbElement != null) {
                        int memoryInMbInstance;
                        memoryInMbInstance = DatatypeConverter.parseInt(memoryInMbElement.getTextContent());
                        roleSizeInstance.setMemoryInMb(memoryInMbInstance);
                    }

                    Element supportedByWebWorkerRolesElement = XmlUtility.getElementByTagNameNS(
                            roleSizesElement, "http://schemas.microsoft.com/windowsazure",
                            "SupportedByWebWorkerRoles");
                    if (supportedByWebWorkerRolesElement != null) {
                        boolean supportedByWebWorkerRolesInstance;
                        supportedByWebWorkerRolesInstance = DatatypeConverter
                                .parseBoolean(supportedByWebWorkerRolesElement.getTextContent().toLowerCase());
                        roleSizeInstance.setSupportedByWebWorkerRoles(supportedByWebWorkerRolesInstance);
                    }

                    Element supportedByVirtualMachinesElement = XmlUtility.getElementByTagNameNS(
                            roleSizesElement, "http://schemas.microsoft.com/windowsazure",
                            "SupportedByVirtualMachines");
                    if (supportedByVirtualMachinesElement != null) {
                        boolean supportedByVirtualMachinesInstance;
                        supportedByVirtualMachinesInstance = DatatypeConverter
                                .parseBoolean(supportedByVirtualMachinesElement.getTextContent().toLowerCase());
                        roleSizeInstance.setSupportedByVirtualMachines(supportedByVirtualMachinesInstance);
                    }

                    Element maxDataDiskCountElement = XmlUtility.getElementByTagNameNS(roleSizesElement,
                            "http://schemas.microsoft.com/windowsazure", "MaxDataDiskCount");
                    if (maxDataDiskCountElement != null) {
                        int maxDataDiskCountInstance;
                        maxDataDiskCountInstance = DatatypeConverter
                                .parseInt(maxDataDiskCountElement.getTextContent());
                        roleSizeInstance.setMaxDataDiskCount(maxDataDiskCountInstance);
                    }

                    Element webWorkerResourceDiskSizeInMbElement = XmlUtility.getElementByTagNameNS(
                            roleSizesElement, "http://schemas.microsoft.com/windowsazure",
                            "WebWorkerResourceDiskSizeInMb");
                    if (webWorkerResourceDiskSizeInMbElement != null) {
                        int webWorkerResourceDiskSizeInMbInstance;
                        webWorkerResourceDiskSizeInMbInstance = DatatypeConverter
                                .parseInt(webWorkerResourceDiskSizeInMbElement.getTextContent());
                        roleSizeInstance
                                .setWebWorkerResourceDiskSizeInMb(webWorkerResourceDiskSizeInMbInstance);
                    }

                    Element virtualMachineResourceDiskSizeInMbElement = XmlUtility.getElementByTagNameNS(
                            roleSizesElement, "http://schemas.microsoft.com/windowsazure",
                            "VirtualMachineResourceDiskSizeInMb");
                    if (virtualMachineResourceDiskSizeInMbElement != null) {
                        int virtualMachineResourceDiskSizeInMbInstance;
                        virtualMachineResourceDiskSizeInMbInstance = DatatypeConverter
                                .parseInt(virtualMachineResourceDiskSizeInMbElement.getTextContent());
                        roleSizeInstance.setVirtualMachineResourceDiskSizeInMb(
                                virtualMachineResourceDiskSizeInMbInstance);
                    }
                }
            }

        }
        result.setStatusCode(statusCode);
        if (httpResponse.getHeaders("x-ms-request-id").length > 0) {
            result.setRequestId(httpResponse.getFirstHeader("x-ms-request-id").getValue());
        }

        if (shouldTrace) {
            CloudTracing.exit(invocationId, result);
        }
        return result;
    } finally {
        if (httpResponse != null && httpResponse.getEntity() != null) {
            httpResponse.getEntity().getContent().close();
        }
    }
}

From source file:betullam.xmlmodifier.XMLmodifier.java

private boolean checkCondition(String condStructureType, String condMdName, String condMdValue, Document xmlDoc)
        throws XPathExpressionException {
    String textContent;/*from   w  w  w.  ja v  a 2  s  . c  o m*/

    // Get the IDs for the requestet structure type, e. g. for "Monograph", "JournalVolume", etc.
    List<String> dmdIDs = getDMDIDs(condStructureType, xmlDoc);

    // Loop over the structure types and check if the metadata and it's value matches the requestet metadata and value.
    // E. g.: Only change a file if "TitleDocMain" (=condMdName) of a "Monograph" (=condMdValue) has the value "Title of the Monograph" (=condMdValue)
    for (String dmdID : dmdIDs) {

        // If we do not check for the value of the "name" attribute, we always have a match, so return true
        if (condMdName.equals("null")) {
            return true;
        } else {
            String xPathString = "//dmdSec[@ID=\"" + dmdID + "\"]//goobi/metadata[@name=\"" + condMdName
                    + "\"]";
            XPathFactory xPathFactory = XPathFactory.newInstance();
            XPath xPath = xPathFactory.newXPath();
            XPathExpression xPathExpr = xPath.compile(xPathString);
            NodeList nodeList = (NodeList) xPathExpr.evaluate(xmlDoc, XPathConstants.NODESET);

            // Check if there is at least 1 element with the given value (condMdName)
            if (nodeList.getLength() > 0) {
                if (condMdValue.equals("null")) { // If we do not check for the value of the element, we always have a match, so return true
                    return true;
                } else {
                    for (int i = 0; i < nodeList.getLength(); i++) {
                        Element xmlElement = (Element) nodeList.item(i);
                        textContent = xmlElement.getTextContent();
                        if (textContent.equals(condMdValue)) {
                            // Return true immediatly if the condition is met, because there could be other values for a duplicate metadata, which could return false.
                            return true;
                        }
                    }
                }
            }
        }
    }
    return false;
}

From source file:eu.fbk.dh.tint.tokenizer.ItalianTokenizer.java

public ItalianTokenizer(@Nullable File settingFile) {
        Trie.TrieBuilder builder = Trie.builder().removeOverlaps();

        InputStream stream = null;
        if (settingFile != null) {
            try {
                stream = new FileInputStream(settingFile);
            } catch (FileNotFoundException e) {
                // continue
            }/*  ww  w  . ja  v  a 2s  .co m*/
        }
        if (stream == null) {
            stream = this.getClass().getResourceAsStream("/token-settings.xml");
        }

        logger.trace("Loading model");
        try {
            DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
            DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
            XPathFactory xPathfactory = XPathFactory.newInstance();
            XPath xpath = xPathfactory.newXPath();

            XPathExpression expr;
            NodeList nl;
            int count;

            Document doc = dBuilder.parse(stream);
            doc.getDocumentElement().normalize();

            // Normalization rules
            expr = xpath.compile("/settings/normalization/char");
            nl = (NodeList) expr.evaluate(doc, XPathConstants.NODESET);
            for (int i = 0; i < nl.getLength(); i++) {
                Node item = nl.item(i);
                Element element = (Element) item;
                String hexCode = element.getAttribute("hexcode");
                String content = element.getTextContent();

                // Bad: need fix
                if (content.equals("`")) {
                    content = "'";
                }

                int num = Integer.parseInt(hexCode, 16);
                if (content.length() == 0) {
                    continue;
                }
                normalizedChars.put(num, content);
            }
            logger.info("Loaded {} normalization rules", normalizedChars.size());

            // end sentence chars
            expr = xpath.compile("/settings/sentenceSplitting/char");
            nl = (NodeList) expr.evaluate(doc, XPathConstants.NODESET);
            for (int i = 0; i < nl.getLength(); i++) {
                Node item = nl.item(i);
                Element element = (Element) item;
                String charID = element.getAttribute("id");
                sentenceChars.add(Integer.parseInt(charID));
            }
            logger.info("Loaded {} sentence splitting rules", sentenceChars.size());

            // splitting rules
            expr = xpath.compile("/settings/tokenSplitting/char");
            nl = (NodeList) expr.evaluate(doc, XPathConstants.NODESET);
            for (int i = 0; i < nl.getLength(); i++) {
                Node item = nl.item(i);
                Element element = (Element) item;
                String charID = element.getAttribute("id");
                splittingChars.add(Integer.parseInt(charID));
            }
            logger.info("Loaded {} token splitting rules", splittingChars.size());

            // expressions
            expr = xpath.compile("/settings/expressions/expression");
            nl = (NodeList) expr.evaluate(doc, XPathConstants.NODESET);
            StringBuilder b = new StringBuilder();
            b.append("(");
            boolean first = true;
            count = 0;
            for (int i = 0; i < nl.getLength(); i++) {
                Node item = nl.item(i);
                Element element = (Element) item;
                String regExp = element.getAttribute("find");
                boolean merge = PropertiesUtils.getBoolean(element.getAttribute("merge"), true);
                Integer group = PropertiesUtils.getInteger(element.getAttribute("get"), 1);
                if (merge) {
                    if (!first) {
                        b.append("|");
                    }
                    b.append(regExp);
                    count++;
                    first = false;
                } else {
                    expressions.put(Pattern.compile(regExp), group);
                    count++;
                }
            }
            b.append(")");
            expressions.put(Pattern.compile(b.toString()), 1);
            logger.info("Loaded {} regular expressions", count);

            // abbreviations
            expr = xpath.compile("/settings/abbreviations/abbreviation");
            nl = (NodeList) expr.evaluate(doc, XPathConstants.NODESET);
            count = 0;
            for (int i = 0; i < nl.getLength(); i++) {
                Node item = nl.item(i);
                String abbr = item.getTextContent();
                abbr = getString(tokenArray(abbr));
                builder.addKeyword(" " + abbr + " ");
                count++;
            }
            logger.info("Loaded {} abbreviations", count);

        } catch (Exception e) {
            e.printStackTrace();
        }

        trie = builder.build();
    }

From source file:io.sunrisedata.wikipedia.WikipediaPageRevision.java

public void readFromXml(String xml) throws ParserConfigurationException, IOException, SAXException {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    DocumentBuilder db = dbf.newDocumentBuilder();
    Document doc = db.parse(new StringInputStream(xml));

    // and now the fun part

    NodeList n = doc.getChildNodes().item(0).getChildNodes();
    for (int i = 0; i < n.getLength(); i++) {
        Node node = n.item(i);/*  ww  w  .ja v  a2s  .  c  o  m*/
        if (node.getNodeType() == Node.ELEMENT_NODE) {
            Element e = (Element) node;
            switch (e.getTagName()) {
            case XML_TAG_CONTRIBUTOR:
                NodeList contribNodes = e.getChildNodes();
                for (int j = 0; j < contribNodes.getLength(); j++) {
                    Node contribNode = contribNodes.item(j);
                    if (contribNode.getNodeType() == Node.ELEMENT_NODE) {
                        Element contribEl = (Element) contribNode;
                        switch (contribEl.getTagName()) {
                        case XML_TAG_CONTRIBUTOR_ID:
                            this.contributorId = contribEl.getTextContent();
                            break;
                        case XML_TAG_CONTRIBUTOR_IP:
                            this.contributorIp = contribEl.getTextContent();
                            break;
                        case XML_TAG_CONTRIBUTOR_USERNAME:
                            this.contributorUsername = contribEl.getTextContent();
                            break;
                        }
                    }
                }
                break;

            case XML_TAG_TEXT:
                contentWikiMarkup = e.getTextContent();
                if (e.hasAttribute(XML_ATTRIBUTE_TEXT_BYTES)) {
                    this.declaredContentLength = Integer.parseInt(e.getAttribute(XML_ATTRIBUTE_TEXT_BYTES));
                    if (this.declaredContentLength > 0 && isEmpty()) {
                        this.isMetadata = true;
                    }
                }
                // determine if article is a disambiguation, redirection, and/or stub page.
                // the first characters of the text must be equal to IDENTIFIER_REDIRECTION_UPPERCASE or IDENTIFIER_REDIRECTION_LOWERCASE
                this.isRedirect = contentWikiMarkup.startsWith(IDENTIFIER_REDIRECTION_LOWERCASE)
                        || contentWikiMarkup.startsWith(IDENTIFIER_REDIRECTION_UPPERCASE);

                // to be a stub, the article must contain the IDENTIFIER_STUB_WIKIPEDIA_NAMESPACE or IDENTIFIER_STUB_TEMPLATE
                this.isStub = contentWikiMarkup.contains(IDENTIFIER_STUB_TEMPLATE);

                break;

            case XML_TAG_ID:
                this.revisionId = e.getTextContent();
                break;

            case XML_TAG_TIMESTAMP:
                this.timestamp = e.getTextContent();
                break;

            case XML_TAG_MINOR:
                // presence of the empty <minor/> tag indicates it is a minor revision
                this.isMinor = true;
                break;

            case XML_TAG_COMMENT:
                this.comment = e.getTextContent();
                break;

            case XML_TAG_SHA1:
                this.sha1 = e.getTextContent();
                break;

            case XML_TAG_MODEL:
                this.model = e.getTextContent();
                break;

            case XML_TAG_FORMAT:
                this.format = e.getTextContent();
                break;

            case XML_TAG_PARENTID:
                this.parentRevisionId = e.getTextContent();
                break;
            }
        }
    }

}

From source file:io.fabric8.devops.connector.DevOpsConnector.java

public static String removeBuildParameter(Logger log, String template, String parameterName) {
    try {/*from  w  w  w.  j a v  a2 s  . c o  m*/
        Document doc = parseXmlText(template);
        Element rootElement = doc.getDocumentElement();
        NodeList stringDefs = rootElement.getElementsByTagName("hudson.model.StringParameterDefinition");
        if (stringDefs != null) {
            for (int i = 0, size = stringDefs.getLength(); i < size; i++) {
                Node item = stringDefs.item(i);
                if (item instanceof Element) {
                    Element element = (Element) item;
                    Element name = DomHelper.firstChild(element, "name");
                    if (name != null) {
                        String textContent = name.getTextContent();
                        if (textContent != null) {
                            if (parameterName.equals(textContent.trim())) {
                                Node parameterDefinitions = item.getParentNode();
                                Node parametersDefinitionProperty = parameterDefinitions != null
                                        ? parameterDefinitions.getParentNode()
                                        : null;
                                DomHelper.detach(item);
                                if (DomHelper.firstChildElement(parameterDefinitions) == null) {
                                    DomHelper.detach(parameterDefinitions);
                                }
                                if (DomHelper.firstChildElement(parametersDefinitionProperty) == null) {
                                    DomHelper.detach(parametersDefinitionProperty);
                                }
                                return DomHelper.toXml(doc);
                            }
                        }
                    }
                }
            }
        }
    } catch (Exception e) {
        log.error("Failed to remove the build parameter from the Jenkins XML. " + e, e);
    }
    return template;
}

From source file:greenfoot.export.mygame.MyGameClient.java

private List<String> parseTagListXmlElement(Element element) {
    List<String> tags = new ArrayList<String>();

    Node child = element.getFirstChild();
    while (child != null) {
        if (child.getNodeType() == Node.ELEMENT_NODE) {
            element = (Element) child;
            if (element.getTagName().equals("tag")) {
                tags.add(element.getTextContent());
            }/*w w w  .j a  v  a  2  s . c  om*/
        }
        child = child.getNextSibling();
    }

    return tags;
}

From source file:com.evolveum.midpoint.prism.marshaller.ItemPathHolder.java

public ItemPathHolder(Element domElement) {

    String xpath = ".";
    if (domElement != null) {
        xpath = domElement.getTextContent();
    }//www  .j  a  v  a2  s  . co m

    parse(xpath, domElement, null);
}

From source file:com.evolveum.midpoint.model.common.expression.functions.BasicExpressionFunctions.java

public String determineLdapSingleAttributeValue(String dn, String attributeName, Collection<?> values)
        throws NamingException {
    if (values == null || values.isEmpty()) {
        return null;
    }/*  www. j a  v  a  2  s .  c o  m*/

    Collection<String> stringValues = null;
    // Determine item type, try to convert to strings
    Object firstElement = values.iterator().next();
    if (firstElement instanceof String) {
        stringValues = (Collection) values;
    } else if (firstElement instanceof Element) {
        stringValues = new ArrayList<String>(values.size());
        for (Object value : values) {
            Element element = (Element) value;
            stringValues.add(element.getTextContent());
        }
    } else {
        throw new IllegalArgumentException("Unexpected value type " + firstElement.getClass());
    }

    if (stringValues.size() == 1) {
        return stringValues.iterator().next();
    }

    if (StringUtils.isBlank(dn)) {
        throw new IllegalArgumentException(
                "No dn argument specified, cannot determine which of " + values.size() + " values to use");
    }

    LdapName parsedDn = new LdapName(dn);
    for (int i = 0; i < parsedDn.size(); i++) {
        Rdn rdn = parsedDn.getRdn(i);
        Attributes rdnAttributes = rdn.toAttributes();
        NamingEnumeration<String> rdnIDs = rdnAttributes.getIDs();
        while (rdnIDs.hasMore()) {
            String rdnID = rdnIDs.next();
            Attribute attribute = rdnAttributes.get(rdnID);
            if (attributeName.equals(attribute.getID())) {
                for (int j = 0; j < attribute.size(); j++) {
                    Object value = attribute.get(j);
                    if (stringValues.contains(value)) {
                        return (String) value;
                    }
                }
            }
        }
    }

    // Fallback. No values in DN. Just return the first alphabetically-wise value.
    return Collections.min(stringValues);
}