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:pt.webdetails.cpf.PentahoBasePluginEnvironment.java

License:Open Source License

/**
 * @return The plugin's ID. This isn't efficient and should be overridden by plugin.
 *///from   w w w .  j  a va2  s.  com
public String getPluginId() {
    if (pluginId == null) {
        try {
            // this depends on cpf being loaded by the plugin classloader
            IReadAccess reader = new SystemPluginResourceAccess(
                    PentahoBasePluginEnvironment.class.getClassLoader(), null);
            Node documentNode = XmlDom4JUtils.getDocumentFromFile(reader, "plugin.xml").getRootElement();
            pluginId = documentNode.valueOf("/plugin/@name");
            if (StringUtils.isEmpty(pluginId)) {
                pluginId = documentNode.valueOf("/plugin/@title");
            }
        } catch (IOException e) {
            logger.fatal("Problem reading plugin.xml", e);
            return "cpf";
        }
    }
    return pluginId;
}

From source file:pt.webdetails.cpf.plugins.Plugin.java

License:Open Source License

@JsonIgnore
private void pluginSelfBuild(IReadAccess access) {

    this.pluginDirAccess = access;

    try {// w w w . ja v  a 2 s  .  co  m

        if (hasPluginXML()) {

            Node documentNode = XmlDom4JUtils.getDocumentFromFile(access, PLUGIN_XML_FILENAME).getRootElement();
            //String pluginTitle = documentNode.valueOf("/plugin/@title");
            String pluginName = documentNode.valueOf("/plugin/@name");
            setName(pluginName);
            //setTitle( pluginTitle ); 
            //setName(documentNode.valueOf("/plugin/content-types/content-type/title"));
            setDescription(documentNode.valueOf("/plugin/content-types/content-type/description"));
            setCompany(documentNode.valueOf("/plugin/content-types/content-type/company/@name"));
            setCompanyUrl(documentNode.valueOf("/plugin/content-types/content-type/company/@url"));
            setCompanyLogo(documentNode.valueOf("/plugin/content-types/content-type/company/@logo"));
        }

        if (hasVersionXML()) {

            Document versionDoc = XmlDom4JUtils.getDocumentFromFile(access, VERSION_XML_FILENAME);
            this.version = new VersionChecker.Version(versionDoc).toString();
        } else {
            String unspecified = "unspecified or no version.xml present in plugin directory";
            this.version = unspecified;
        }

    } catch (IOException e) {
        logger.error(e);
    }
}

From source file:pt.webdetails.cpf.plugins.Plugin.java

License:Open Source License

@JsonIgnore
public String getXmlValue(String xpathExpression, String fileName) {
    try {/* w  w w.j a va 2 s  .c  o  m*/
        Node documentRoot = XmlDom4JUtils.getDocumentFromFile(pluginDirAccess, fileName);
        return documentRoot != null ? documentRoot.valueOf(xpathExpression) : null;
    } catch (Exception ex) {
        logger.error(ex);
    }
    return null;
}

From source file:pt.webdetails.cpk.CpkEngine.java

License:Open Source License

private void loadElements() {
    try {// w  ww . ja va  2s .  c  om
        // open settings file
        InputStream is = this.environment.getContentAccessFactory().getPluginSystemReader(null)
                .getFileInputStream(this.settingsFilename);

        // parse settings file
        SAXReader reader = new SAXReader();
        Document doc = reader.read(is);

        // clean elements map
        this.elementsMap.clear();

        // go through each element type
        List elementTypeNodes = doc.selectNodes("/cpk/elementTypes/elementType");
        for (Object elementTypeNode : elementTypeNodes) {
            Node type = (Node) elementTypeNode;

            // get element type attributes
            String typeName = type.valueOf("./@name");
            String typeClass = type.valueOf("./@class");
            logger.info("Loading '" + typeName + "' elements [" + typeClass + "]");

            // go through each location for elements of that type
            List elementLocations = type.selectNodes("elementLocations/elementLocation");
            for (Object elementLocation : elementLocations) {
                Node location = (Node) elementLocation;

                // get location attributes
                String path = location.valueOf("@path");
                Boolean isRecursive = Boolean.parseBoolean(location.valueOf("@isRecursive"));
                String pattern = location.valueOf("@pattern");
                Boolean adminOnly = Boolean.parseBoolean(location.valueOf("@adminOnly"));

                // go through each file in that location and load elements
                Collection<File> files = this.environment.getPluginUtils().getPluginResources(path, isRecursive,
                        pattern);
                if (files != null) {
                    for (File file : files) {
                        loadElement(typeName, typeClass, file.getAbsolutePath(), adminOnly);
                    }
                }
            }
        }

        // get default element
        this.defaultElement = findDefaultElement(
                doc.selectSingleNode("/cpk/elementTypes").valueOf("@defaultElement").toLowerCase());

        // close file
        is.close();
    } catch (IOException e) {
        logger.error("Failed to open settings file '" + this.settingsFilename + "'");
    } catch (DocumentException e) {
        logger.error("Failed to parse settings file '" + this.settingsFilename + "'");
    }
}

From source file:pt.webdetails.cpk.elements.AbstractElementType.java

License:Mozilla Public License

/**
 * Scans the location of the directory and returns a list of the content
 *
 * @param node//from   www. j  av a  2 s. c om
 */
@Override
public List<IElement> scanElements(Node node) {

    // Initialize container
    ArrayList<IElement> iElements = new ArrayList<IElement>();

    // Grab resource loader
    IPluginResourceLoader resLoader = PentahoSystem.get(IPluginResourceLoader.class, null);

    // Get list of files to process

    List<Node> elementLocations = node.selectNodes("elementLocations/elementLocation");

    for (Node elementLocation : elementLocations) {

        // Get the list of elements. We need to filter only the ones we want

        String elementPath = elementLocation.valueOf("@path");
        Boolean isRecursive = Boolean.parseBoolean(elementLocation.valueOf("@isRecursive"));
        String pattern = elementLocation.valueOf("@pattern");

        Collection<File> elements = PluginUtils.getInstance().getPluginResources(elementPath, isRecursive,
                pattern);

        if (elements == null)
            continue;

        // Found the list we need. Processing it!
        for (File elementFile : elements) {

            IElement iElement = this.registerElement(elementFile.getAbsolutePath(), elementLocation);
            if (iElement != null) {

                // Now - there are some reserved words for the id

                iElements.add(iElement);
                logger.debug("Registred element " + iElement.toString());

            }
        }
    }

    return iElements;

}

From source file:pt.webdetails.cpk.elements.AbstractElementType.java

License:Mozilla Public License

/**
 * Main shared initialization code. This assigns the id, location and name
 * properties/*ww w  . ja v a  2s . c o m*/
 *
 * @param element
 * @param elementLocation
 * @return
 */
public void initBaseProperties(AbstractElement element, String elementLocation, Node node) {

    element.setLocation(elementLocation);
    element.setId(FilenameUtils.getBaseName(elementLocation));
    element.setElementType(this.getType());
    element.setName(element.getId());
    element.setAdminOnly(Boolean.parseBoolean(node.valueOf("@adminOnly")));
    element.setTopLevel(node.valueOf("@path"));

    element.setElementInfo(createElementInfo());

}

From source file:pt.webdetails.di.baserver.utils.inspector.WadlParser.java

License:Open Source License

private Collection<Endpoint> parseResources(Node resourceNode, final String parentPath) {

    String path = resourceNode.valueOf("@path");
    if (path.isEmpty()) {
        path = parentPath;/*from  w ww  .  j  av  a 2s  .c  o  m*/
    } else {
        path = parentPath + "/" + sanitizePath(path);
    }

    TreeSet<Endpoint> endpoints = new TreeSet<Endpoint>();

    for (Object methodNode : resourceNode.selectNodes("*[name() = 'method']")) {
        endpoints.add(parseMethod((Node) methodNode, path));
    }

    /*
    Node methodNode = resourceNode.selectSingleNode( "*[name() = 'method']" );
    if ( methodNode != null ) {
    }
    */

    for (Object innerResourceNode : resourceNode.selectNodes("*[name() = 'resource']")) {
        endpoints.addAll(parseResources((Node) innerResourceNode, path));
    }

    return endpoints;
}

From source file:pt.webdetails.di.baserver.utils.inspector.WadlParser.java

License:Open Source License

private Endpoint parseMethod(Node methodNode, final String path) {
    Endpoint endpoint = new Endpoint();
    endpoint.setId(methodNode.valueOf("@id"));
    endpoint.setHttpMethod(HttpMethod.valueOf(methodNode.valueOf("@name")));
    endpoint.setPath(shortPath(path));/*from  w w w . j  a v a2 s  .c o  m*/

    Node requestNode = methodNode.selectSingleNode("*[name() = 'request']");
    if (requestNode != null) {
        for (Object queryParamNode : requestNode.selectNodes("*[name() = 'param']")) {
            endpoint.getQueryParams().add(parseQueryParam((Node) queryParamNode));
        }
    }

    return endpoint;
}

From source file:pt.webdetails.di.baserver.utils.inspector.WadlParser.java

License:Open Source License

private QueryParam parseQueryParam(Node queryParamNode) {
    QueryParam queryParam = new QueryParam();
    queryParam.setName(queryParamNode.valueOf("@name"));
    queryParam.setType(queryParamNode.valueOf("@type"));
    return queryParam;
}

From source file:ru.itx.ccm.beans.EventListener.java

License:Apache License

private void processPresence(Document document) {
    users.clear();//from   w  ww  .j  av  a  2s .  c  o m
    for (Node node : (List<Node>) document.selectNodes("/profile/registrations/registration")) {
        String userName = node.valueOf("user").replace("@" + domain, "");
        String userStatus = node.valueOf("agent") + " " + node.valueOf("status").replace("(unknown)", "");
        users.put(userName, userStatus);
    }
}