Example usage for org.dom4j Node valueOf

Introduction

In this page you can find the example usage for org.dom4j Node valueOf.

Prototype

String valueOf(String xpathExpression);

Source Link

Document

valueOf evaluates an XPath expression and returns the textual representation of the results the XPath string-value of this node.

Usage

From source file:org.rundeck.api.parser.SystemInfoParser.java

License:Apache License

@Override
public RundeckSystemInfo parse(Node infoNode) {
    RundeckSystemInfo info = new RundeckSystemInfo();

    String timestamp = StringUtils.trimToNull(infoNode.valueOf("timestamp/@epoch"));
    if (timestamp != null) {
        info.setDate(new Date(Long.valueOf(timestamp)));
    }//from w w w.  j  a  v  a2s.  co  m
    info.setVersion(StringUtils.trimToNull(infoNode.valueOf("rundeck/version")));
    info.setBuild(StringUtils.trimToNull(infoNode.valueOf("rundeck/build")));
    info.setNode(StringUtils.trimToNull(infoNode.valueOf("rundeck/node")));
    info.setBaseDir(StringUtils.trimToNull(infoNode.valueOf("rundeck/base")));
    info.setOsArch(StringUtils.trimToNull(infoNode.valueOf("os/arch")));
    info.setOsName(StringUtils.trimToNull(infoNode.valueOf("os/name")));
    info.setOsVersion(StringUtils.trimToNull(infoNode.valueOf("os/version")));
    info.setJvmName(StringUtils.trimToNull(infoNode.valueOf("jvm/name")));
    info.setJvmVendor(StringUtils.trimToNull(infoNode.valueOf("jvm/vendor")));
    info.setJvmVersion(StringUtils.trimToNull(infoNode.valueOf("jvm/version")));
    String startDate = StringUtils.trimToNull(infoNode.valueOf("stats/uptime/since/@epoch"));
    if (startDate != null) {
        info.setStartDate(new Date(Long.valueOf(startDate)));
    }
    info.setUptimeInMillis(Long.valueOf(infoNode.valueOf("stats/uptime/@duration")));
    info.setCpuLoadAverage(StringUtils.trimToNull(infoNode.valueOf("stats/cpu/loadAverage")));
    if (info.getCpuLoadAverage() != null) {
        info.setCpuLoadAverage(info.getCpuLoadAverage() + " %");
    }
    info.setMaxMemoryInBytes(Long.valueOf(infoNode.valueOf("stats/memory/max")));
    info.setFreeMemoryInBytes(Long.valueOf(infoNode.valueOf("stats/memory/free")));
    info.setTotalMemoryInBytes(Long.valueOf(infoNode.valueOf("stats/memory/total")));
    info.setRunningJobs(Integer.valueOf(infoNode.valueOf("stats/scheduler/running")));
    info.setActiveThreads(Integer.valueOf(infoNode.valueOf("stats/threads/active")));

    return info;
}

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From source file:org.saiku.plugin.resources.PentahoRepositoryResource2.java

License:Apache License

private List<IRepositoryObject> processTree(final Node tree, final String parentPath, String fileType) {
    final String xPathDir = "./file"; //$NON-NLS-1$
    List<IRepositoryObject> repoObjects = new ArrayList<IRepositoryObject>();
    List<AclMethod> defaultAcls = new ArrayList<AclMethod>();
    defaultAcls.add(AclMethod.READ);/*from  w ww . j  a v a 2  s .c o m*/
    List<IPentahoAclEntry> adminAcl = new ArrayList<IPentahoAclEntry>();
    try {
        List nodes = tree.selectNodes(xPathDir);
        for (final Object node1 : nodes) {
            final Node node = (Node) node1;
            String name = node.valueOf("@name");
            final String localizedName = node.valueOf("@localized-name");
            final boolean visible = node.valueOf("@visible").equals("true");
            final boolean isDirectory = node.valueOf("@isDirectory").equals("true");
            final String path = StringUtils.isNotBlank(parentPath) ? parentPath + "/" + name : name;
            if (visible && isDirectory) {
                List<IRepositoryObject> children = new ArrayList<IRepositoryObject>();
                //        List<Node> fileNodes;
                //        if (StringUtils.isBlank(fileType)) {
                //         fileNodes = node.selectNodes("./file[@isDirectory='false']");
                //        }
                //        else {
                //         fileNodes = node.selectNodes("./file[@isDirectory='false'][ends-with(string(@name),'." + fileType + "') or ends-with(string(@name),'." + fileType + "')]");
                //        }
                //        for (final Node fileNode : fileNodes)
                //        {
                //         boolean vis = fileNode.valueOf("@visible").equals("true");
                //         String t = fileNode.valueOf("@localized-name");
                //         String n = fileNode.valueOf("@name");
                //         if (vis) {
                //           List<AclMethod> acls = getAcl(path, false);
                //           children.add(new RepositoryFileObject(t, "#" + path + "/" + n, fileType, path + "/" + n, acls));
                //         }
                //        }
                children.addAll(processTree(node, path, fileType));
                List<AclMethod> acls = getAcl(path, true);
                repoObjects.add(new RepositoryFolderObject(localizedName, "#" + path, path, acls, children));
            } else if (visible && !isDirectory) {
                if (StringUtils.isBlank(fileType) || name.endsWith(fileType)) {
                    List<AclMethod> acls = getAcl(path, false);
                    repoObjects.add(new RepositoryFileObject(localizedName, "#" + path, fileType, path, acls));
                }
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return repoObjects;
}

---

From source file:org.sipfoundry.sipxconfig.vm.DistributionListsReader.java

License:Contributor Agreement License

@Override
public DistributionList[] readObject(Document doc) {
    Node root = doc.getRootElement();
    List<Element> nodeLists = root.selectNodes("//distributions/list");
    DistributionList[] lists = DistributionList.createBlankList();
    for (int i = 0; i < nodeLists.size(); i++) {
        Node listNode = nodeLists.get(i);
        DistributionList list = new DistributionList();
        List<Node> extensionsNodes = listNode.selectNodes("destination");
        String[] extensions = new String[extensionsNodes.size()];
        for (int j = 0; j < extensionsNodes.size(); j++) {
            extensions[j] = extensionsNodes.get(j).getText();
        }//from ww  w.  ja  va  2  s .  c o  m
        list.setExtensions(extensions);
        int position = Integer.parseInt(listNode.valueOf("index/text()"));
        lists[position] = list;
    }

    return lists;
}

---

From source file:org.sipfoundry.sipxconfig.vm.MailboxPreferencesReader.java

License:Contributor Agreement License

@Override
public MailboxPreferences readObject(Document doc) {
    MailboxPreferences prefs = new MailboxPreferences();

    Node root = doc.getRootElement();
    String greetingId = root.valueOf("activegreeting");
    MailboxPreferences.ActiveGreeting greeting = MailboxPreferences.ActiveGreeting.fromId(greetingId);
    prefs.setActiveGreeting(greeting);/*w ww  .  ja v a  2  s . c o  m*/

    List<Element> contacts = root.selectNodes("notification/contact");
    String emailAddress = getEmailAddress(0, contacts);
    if (StringUtils.isNotBlank(emailAddress)) {
        prefs.setEmailAddress(emailAddress);
        prefs.setAttachVoicemailToEmail(AttachType.YES);
        prefs.setIncludeAudioAttachment(getAttachVoicemail(0, contacts));
    }
    String alternateEmailAdress = getEmailAddress(1, contacts);
    if (StringUtils.isNotBlank(alternateEmailAdress)) {
        prefs.setAlternateEmailAddress(alternateEmailAdress);
        prefs.setVoicemailToAlternateEmailNotification(AttachType.YES);
        prefs.setIncludeAudioAttachmentAlternateEmail(getAttachVoicemail(1, contacts));
    }
    return prefs;
}

---

From source file:org.sipfoundry.sipxivr.MailboxPreferencesReader.java

License:Contributor Agreement License

@Override
public MailboxPreferences readObject(Document doc) {
    MailboxPreferences prefs = new MailboxPreferences();
    Node root = doc.getRootElement();
    String greetingId = root.valueOf("activegreeting");
    GreetingType greeting = GreetingType.valueOfById(greetingId);
    prefs.getActiveGreeting().setGreetingType(greeting);

    return prefs;
}

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From source file:org.springbyexample.enterprise.solr.CatalogItemMarshaller.java

License:Apache License

/**
 * Implementation of <code>Unmarshaller</code>
 *//*from w  ww . j  a va 2  s  . c  o m*/
@SuppressWarnings("unchecked")
public Object unmarshal(Source source) throws XmlMappingException, IOException {
    List<CatalogItem> lResults = new ArrayList<CatalogItem>();

    if (source instanceof StreamSource) {
        InputStream in = null;

        try {
            in = ((StreamSource) source).getInputStream();

            SAXReader reader = new SAXReader();
            Document document = reader.read(in);

            List<Node> lNodes = document.selectNodes("//response/result[@name='response']/doc/*");

            CatalogItem item = null;

            // loop over all matching nodes in order, so can create a new bean 
            // instance on the first match and add it to the results on the last
            for (Node node : lNodes) {
                if (BooleanUtils.toBoolean(node.valueOf("./@name='id'"))) {
                    item = new CatalogItem();

                    item.setId(node.getText());
                } else if (BooleanUtils.toBoolean(node.valueOf("./@name='inStock'"))) {
                    item.setInStock(BooleanUtils.toBoolean(node.getText()));
                } else if (BooleanUtils.toBoolean(node.valueOf("./@name='manu'"))) {
                    item.setManufacturer(node.getText());
                } else if (BooleanUtils.toBoolean(node.valueOf("./@name='name'"))) {
                    item.setName(node.getText());
                } else if (BooleanUtils.toBoolean(node.valueOf("./@name='popularity'"))) {
                    item.setPopularity(Integer.parseInt(node.getText()));
                } else if (BooleanUtils.toBoolean(node.valueOf("./@name='price'"))) {
                    item.setPrice(Float.parseFloat(node.getText()));

                    lResults.add(item);
                }
            }
        } catch (DocumentException e) {
            throw new UnmarshallingFailureException(e.getMessage(), e);
        } finally {
            IOUtils.closeQuietly(in);
        }

        logger.debug("Unmarshalled bean of size {}.", lResults.size());
    }

    return lResults;
}

---

From source file:org.springfield.flanders.restlet.FlandersResource.java

License:Open Source License

@Post
public void handlePost(Representation representation) {
    String xml = "";
    log.info("entering the POST!!!!!");
    try {//  w  w  w  . j  a  va  2s .c om
        if (representation == null) {
            getResponse().setStatus(Status.CLIENT_ERROR_BAD_REQUEST);
            getResponse().setEntity("<status>Error: the request data could not be read</status>",
                    MediaType.TEXT_XML);
        } else {
            xml = representation.getText();
        }
    } catch (IOException e2) {
        e2.printStackTrace();
        return;
    }
    System.out.println("REPRESENTATION: " + xml);
    if (representation != null && xml != null) {
        Document document = null;
        try {
            document = DocumentHelper.parseText(xml);
        } catch (DocumentException e1) {
            e1.printStackTrace();
        }
        Node node = document.selectSingleNode("//root");
        String mount = node.valueOf("mount");
        String source = node.valueOf("source");
        String stream = node.valueOf("stream");
        String filename = node.valueOf("file");
        String mjpegIndex = node.valueOf("index");

        if (mjpegIndex != null && mjpegIndex.equals("true") && mount != null && source != null) {
            MountProperties mp = LazyHomer.getMountProperties(mount);
            if (mp != null) {
                String response = MjpegIndexer.extractMetaData(source, mp.getPath());
                getResponse().setEntity(new StringRepresentation(response));
            } else {
                getResponse().setStatus(Status.SERVER_ERROR_INTERNAL);
                getResponse().setEntity("<status>Error: internal mount properties not found</status>",
                        MediaType.TEXT_XML);
            }
        } else if (source != null && mount != null) {
            if (!mount.equals("")) {
                MountProperties mp = LazyHomer.getMountProperties(mount);
                if (mp.getProtocol().equals("file")) {
                    source = mp.getPath() + source;
                } else if (mp.getProtocol().equals("ftp")) {
                    /** get the video file from streaming machines to the the flanders server */
                    String fileName = source.substring(source.lastIndexOf("/") + 1);
                    String rawUri = source.substring(0, source.lastIndexOf("/"));
                    String vidUri = rawUri.substring(0, rawUri.lastIndexOf("/rawvideo/") + 1);
                    if (getVideoByFtp(mp.getHostname(), mp.getAccount(), mp.getPassword(), fileName,
                            mp.getPath(), rawUri, vidUri)) {
                        source = mp.getPath() + vidUri + File.separator + fileName;
                    }
                }
            }
            String ext = FileHelper.getFileExtension(source);
            if (ext != null) {
                String response = FfprobeMetaDataExtractor.extractMetaData(source);
                getResponse().setEntity(new StringRepresentation(response));
            } else {
                getResponse().setStatus(Status.CLIENT_ERROR_BAD_REQUEST);
                getResponse().setEntity("<status>Error: incorrect parameters</status>", MediaType.TEXT_XML);
            }
        } else if (stream != null && filename != null) {
            String response = RtmpdumpMetadataExtractor.extractMetaData(stream, filename);
            getResponse().setEntity(new StringRepresentation(response));
        } else {
            getResponse().setStatus(Status.CLIENT_ERROR_BAD_REQUEST);
            getResponse().setEntity("<status>Error: incorrect parameters</status>", MediaType.TEXT_XML);
        }
    }
}

---

From source file:pt.lsts.neptus.mp.maneuvers.CompassCalibration.java

License:Open Source License

@Override
public void loadFromXML(String xml) {
    try {/*  w w  w.ja  v a  2  s .c  o  m*/
        Document doc = DocumentHelper.parseText(xml);
        Node node = doc.selectSingleNode(DEFAULT_ROOT_ELEMENT + "/finalPoint/point");
        if (node == null)
            node = doc.selectSingleNode(DEFAULT_ROOT_ELEMENT + "/initialPoint/point"); // to read old elevator specs
        ManeuverLocation loc = new ManeuverLocation();
        loc.load(node.asXML());
        setManeuverLocation(loc);

        Node pitchNode = doc.selectSingleNode(DEFAULT_ROOT_ELEMENT + "/pitch");
        pitchDegs = Double.parseDouble(pitchNode.getText());

        Node amplitudeNode = doc.selectSingleNode(DEFAULT_ROOT_ELEMENT + "/amplitude");
        amplitude = Double.parseDouble(amplitudeNode.getText());

        Node durationNode = doc.selectSingleNode(DEFAULT_ROOT_ELEMENT + "/duration");
        duration = Integer.parseInt(durationNode.getText());

        Node speedNode = doc.selectSingleNode(DEFAULT_ROOT_ELEMENT + "/speed");
        speed = Double.parseDouble(speedNode.getText());
        speedUnits = speedNode.valueOf("@unit");

        radius = Float.parseFloat(doc.selectSingleNode(DEFAULT_ROOT_ELEMENT + "/radius").getText());

    } catch (Exception e) {
        NeptusLog.pub().error(this, e);
        return;
    }
}

---

From source file:pt.lsts.neptus.mp.maneuvers.ManeuversXMLUtil.java

License:Open Source License

public static Maneuver.SPEED_UNITS parseSpeedUnits(Element root) {
    Node speedNode = root.selectSingleNode("//speed");
    if (speedNode == null)
        speedNode = root.selectSingleNode("//velocity"); // Is deprecated but to load old defs
    SPEED_UNITS speedUnits = SPEED_UNITS.parse(speedNode.valueOf("@unit"));
    return speedUnits;
}

---

From source file:pt.lsts.neptus.mp.maneuvers.ManeuversXMLUtil.java

License:Open Source License

public static <M extends Maneuver> double parseSpeed(Element root, M maneuver) throws Exception {
    Node speedNode = root.selectSingleNode("//speed");
    if (speedNode == null)
        speedNode = root.selectSingleNode("//velocity"); // Is deprecated but to load old defs
    double speed = Double.parseDouble(speedNode.getText());
    SPEED_UNITS speedUnits = SPEED_UNITS.parse(speedNode.valueOf("@unit"));
    Field sField = getFieldByName(maneuver, "Speed");
    if (sField == null)
        sField = getFieldByName(maneuver, "speed");
    sField.set(maneuver, speed);//  ww w .  ja va 2s  .co  m
    Field sUField = getFieldByName(maneuver, "Speed Units");
    if (sUField == null)
        sUField = getFieldByName(maneuver, "Speed units");
    if (sUField == null)
        sUField = getFieldByName(maneuver, "speed units");
    if (sUField == null)
        sUField = getFieldByName(maneuver, "speedUnits");
    sUField.set(maneuver, speedUnits);
    return speed;
}

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