Example usage for org.dom4j Node selectSingleNode

Introduction

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

Prototype

Node selectSingleNode(String xpathExpression);

Source Link

Document

selectSingleNode evaluates an XPath expression and returns the result as a single Node instance.

Usage

From source file:org.sonar.report.pdf.entity.Project.java

License:Open Source License

/**
 * Initialize: - Project basic data - Project measures - Project categories violations - Project most violated rules -
 * Project most violated files - Project most duplicated files
 * /*from   w w  w . j  a va 2  s . c o  m*/
 * @param sonarAccess
 * @throws HttpException
 * @throws IOException
 * @throws DocumentException
 * @throws ReportException
 */
public void initializeProject(SonarAccess sonarAccess)
        throws HttpException, IOException, DocumentException, ReportException {
    Logger.info("Retrieving project info for " + this.key);
    Document parent = sonarAccess
            .getUrlAsDocument(UrlPath.RESOURCES + this.key + UrlPath.PARENT_PROJECT + UrlPath.XML_SOURCE);
    if (parent.selectSingleNode(PROJECT) != null) {
        initFromNode(parent.selectSingleNode(PROJECT));
        initMeasures(sonarAccess);
        initMostViolatedRules(sonarAccess);
        initMostViolatedFiles(sonarAccess);
        initMostComplexElements(sonarAccess);
        initMostDuplicatedFiles(sonarAccess);
        Logger.debug("Accessing Sonar: getting child projects");
        Document childs = sonarAccess
                .getUrlAsDocument(UrlPath.RESOURCES + this.key + UrlPath.CHILD_PROJECTS + UrlPath.XML_SOURCE);
        List<Node> childNodes = childs.selectNodes(PROJECT);
        Iterator<Node> it = childNodes.iterator();
        setSubprojects(new ArrayList<Project>());
        if (!it.hasNext()) {
            Logger.debug(this.key + " project has no childs");
        }
        while (it.hasNext()) {
            Node childNode = it.next();
            if (childNode.selectSingleNode("scope").getText().equals("PRJ")) {
                Project childProject = new Project(childNode.selectSingleNode(KEY).getText());
                childProject.initializeProject(sonarAccess);
                getSubprojects().add(childProject);
            }
        }
    } else {
        Logger.info("Can't retrieve project info. Have you set username/password in Sonar settings?");
        throw new ReportException("Can't retrieve project info. Parent project node is empty. Authentication?");
    }
}

---

From source file:org.sonar.report.pdf.entity.Project.java

License:Open Source License

/**
 * Initialize project object and his childs (except categories violations).
 *///from ww  w  . j  a  va2s .c  o m
private void initFromNode(Node projectNode) {
    Node name = projectNode.selectSingleNode(NAME);
    if (name != null) {
        this.setName(name.getText());
    }
    Node description = projectNode.selectSingleNode(DESCRIPTION);
    if (description != null) {
        this.setDescription(description.getText());
    }
    this.setKey(projectNode.selectSingleNode(KEY).getText());
    this.setLinks(new LinkedList<String>());
    this.setSubprojects(new LinkedList<Project>());
    this.setMostViolatedRules(new LinkedList<Rule>());
    this.setMostComplexFiles(new LinkedList<FileInfo>());
    this.setMostDuplicatedFiles(new LinkedList<FileInfo>());
    this.setMostViolatedFiles(new LinkedList<FileInfo>());
}

---

From source file:org.sonar.report.pdf.entity.Project.java

License:Open Source License

private void initMostViolatedRulesFromNode(Node mostViolatedNode, SonarAccess sonarAccess)
        throws HttpException, ReportException, IOException, DocumentException {
    List<Node> measures = mostViolatedNode.selectNodes(ALL_MEASURES);
    Iterator<Node> it = measures.iterator();
    if (!it.hasNext()) {
        Logger.warn("There is not result on select //resources/resource/msr");
    }//from  ww w.j  av  a  2s .  c o m
    while (it.hasNext()) {
        Node measure = it.next();
        if (!measure.selectSingleNode(MEASURE_FRMT_VAL).getText().equals("0")) {
            Rule rule = Rule.initFromNode(measure);
            if (PDFReporter.reportType.equals("workbook")) {
                rule.loadViolatedResources(sonarAccess, this.key);
            }
            this.mostViolatedRules.add(rule);
        }
    }
}

---

From source file:org.sonar.report.pdf.entity.Rule.java

License:Open Source License

/**
 * Initialize a rule given an XML Node that contains one rule
 * //from   www .  j  ava  2s .  c  o  m
 * @return
 */
public static Rule initFromNode(Node ruleNode) {
    Rule rule = new Rule();
    rule.setKey(ruleNode.selectSingleNode(RULE_KEY).getText());
    rule.setName(ruleNode.selectSingleNode(RULE_NAME).getText());
    rule.setViolationsNumber(Float.valueOf(ruleNode.selectSingleNode(RULE_VIOLATIONS_NUMBER).getText()));
    rule.setViolationsNumberFormatted(ruleNode.selectSingleNode(RULE_VIOLATIONS_NUMBER_FORMATTED).getText());
    return rule;
}

---

From source file:org.sonar.report.pdf.entity.Rule.java

License:Open Source License

/**
 * This method provide the possibility of init a Rule without init all violated resources.
 * //ww w  .ja  va  2  s.  com
 * @return
 * @throws DocumentException
 * @throws IOException
 * @throws HttpException
 */
public void loadViolatedResources(SonarAccess sonarAccess, String projectKey)
        throws ReportException, HttpException, IOException, DocumentException {
    String ruleKey = getKey();

    if (ruleKey == null) {
        throw new ReportException("Rule not initialized. Forget call to initFromNode() previously?");
    } else {
        ruleKey = URLEncoder.encode(ruleKey, "UTF8");
        Logger.debug("Accessing Sonar: getting violated resurces by one given rule (" + getKey() + ")");
        Document violatedResourcesDocument = sonarAccess.getUrlAsDocument(UrlPath.VIOLATIONS + projectKey
                + UrlPath.VIOLATED_RESOURCES_BY_RULE + ruleKey + UrlPath.XML_SOURCE);
        List<Node> violatedResources = violatedResourcesDocument.selectNodes(RULE_VIOLATIONS);
        topViolatedResources = new LinkedList<Violation>();
        Iterator<Node> it = violatedResources.iterator();

        while (it.hasNext()) {
            Node resource = it.next();
            String resourceKey = resource.selectSingleNode(RESOURCE_KEY).getText();
            String line = "N/A";
            if (resource.selectSingleNode(RESOURCE_LINE) != null) {
                line = resource.selectSingleNode(RESOURCE_LINE).getText();
            }
            topViolatedResources.add(new Violation(line, resourceKey, ""));
        }
    }
}

---

From source file:org.springfield.mojo.linkedtv.Channel.java

License:Open Source License

public List<Episode> getEpisodes() {
    try {/*ww w  .ja  v  a2  s.co  m*/
        Document doc = DocumentHelper.parseText(channelXml);

        List<Node> nodes = doc.selectNodes("//mediaresources/mediaresource");
        ArrayList<Episode> episodes = new ArrayList<Episode>();

        for (Node node : nodes) {
            String id = node.selectSingleNode("id") == null ? null : node.selectSingleNode("id").getText();
            if (id != null) {
                episodes.add(new Episode(id));
            }
        }
        return episodes;
    } catch (DocumentException e) {
        return new ArrayList<Episode>();
    }
}

---

From source file:org.springfield.mojo.linkedtv.Channel.java

License:Open Source License

public Episode getLatestEpisode() {
    try {//from www . j av  a2 s .c om
        Document doc = DocumentHelper.parseText(channelXml);

        List<Node> nodes = doc.selectNodes("//mediaresources/mediaresource");

        if (nodes.size() > 0) {
            Node node = nodes.get(0);
            String id = node.selectSingleNode("id") == null ? null : node.selectSingleNode("id").getText();
            if (id != null) {
                return new Episode(id);
            }
        }

        return new Episode();
    } catch (DocumentException e) {
        return new Episode();
    }
}

---

From source file:org.talend.core.nexus.NexusServerManager.java

License:Open Source License

private static void search(String nexusUrl, String userName, String password, String repositoryId,
        String groupIdToSearch, String versionToSearch, int searchFrom, int searchCount,
        List<MavenArtifact> artifacts) throws BusinessException {
    HttpURLConnection urlConnection = null;
    int totalCount = 0;
    try {/* w w w  . ja  va  2 s.  c  o m*/
        String service = NexusConstants.SERVICES_SEARCH
                + getSearchQuery(versionToSearch, repositoryId, groupIdToSearch, searchFrom, searchCount);
        urlConnection = getHttpURLConnection(nexusUrl, service, userName, password);
        SAXReader saxReader = new SAXReader();

        InputStream inputStream = urlConnection.getInputStream();
        Document document = saxReader.read(inputStream);

        Node countNode = document.selectSingleNode("/searchNGResponse/totalCount");
        if (countNode != null) {
            try {
                totalCount = Integer.parseInt(countNode.getText());
            } catch (NumberFormatException e) {
                totalCount = 0;
            }
        }

        List<Node> list = document.selectNodes("/searchNGResponse/data/artifact");//$NON-NLS-1$ 
        for (Node arNode : list) {
            MavenArtifact artifact = new MavenArtifact();
            artifacts.add(artifact);
            artifact.setGroupId(arNode.selectSingleNode("groupId").getText());//$NON-NLS-1$ 
            artifact.setArtifactId(arNode.selectSingleNode("artifactId").getText());//$NON-NLS-1$ 
            artifact.setVersion(arNode.selectSingleNode("version").getText());//$NON-NLS-1$ 
            Node descNode = arNode.selectSingleNode("description");//$NON-NLS-1$ 
            if (descNode != null) {
                artifact.setDescription(descNode.getText());
            }
            Node urlNode = arNode.selectSingleNode("url");//$NON-NLS-1$ 
            if (urlNode != null) {
                artifact.setUrl(urlNode.getText());
            }
            Node licenseNode = arNode.selectSingleNode("license");//$NON-NLS-1$ 
            if (licenseNode != null) {
                artifact.setLicense(licenseNode.getText());
            }

            Node licenseUrlNode = arNode.selectSingleNode("licenseUrl");//$NON-NLS-1$ 
            if (licenseUrlNode != null) {
                artifact.setLicenseUrl(licenseUrlNode.getText());
            }

            Node distributionNode = arNode.selectSingleNode("distribution");//$NON-NLS-1$ 
            if (distributionNode != null) {
                artifact.setDistribution(distributionNode.getText());
            }

            List<Node> artLinks = arNode.selectNodes("artifactHits/artifactHit/artifactLinks/artifactLink");//$NON-NLS-1$ 
            for (Node link : artLinks) {
                Node extensionElement = link.selectSingleNode("extension");//$NON-NLS-1$ 
                String extension = null;
                String classifier = null;
                if (extensionElement != null) {
                    if ("pom".equals(extensionElement.getText())) {//$NON-NLS-1$ 
                        continue;
                    }
                    extension = extensionElement.getText();
                }
                Node classifierElement = link.selectSingleNode("classifier");//$NON-NLS-1$ 
                if (classifierElement != null) {
                    classifier = classifierElement.getText();
                }
                artifact.setType(extension);
                artifact.setClassifier(classifier);
            }
        }
        int searchDone = searchFrom + searchCount;
        int count = MAX_SEARCH_COUNT;
        if (searchDone < totalCount) {
            if (totalCount - searchDone < MAX_SEARCH_COUNT) {
                count = totalCount - searchDone;
            }
            search(nexusUrl, userName, password, repositoryId, groupIdToSearch, versionToSearch, searchDone + 1,
                    count, artifacts);
        }

    } catch (Exception e) {
        if (e instanceof ConnectException) {
            throw new BusinessException("Can not connect to nexus server ,please contact the administrator",
                    nexusUrl);
        } else {
            throw new BusinessException(e);
        }

    } finally {
        if (null != urlConnection) {
            urlConnection.disconnect();
        }
    }
}

---

From source file:org.talend.core.nexus.NexusServerUtils.java

License:Open Source License

private static void search(String nexusUrl, final String userName, final String password, String repositoryId,
        String groupIdToSearch, String artifactId, String versionToSearch, int searchFrom, int searchCount,
        List<MavenArtifact> artifacts) throws Exception {
    HttpURLConnection urlConnection = null;
    int totalCount = 0;
    final Authenticator defaultAuthenticator = NetworkUtil.getDefaultAuthenticator();
    if (userName != null && !"".equals(userName)) {
        Authenticator.setDefault(new Authenticator() {

            @Override//from  w  w w .  j av  a2  s .  c o m
            protected PasswordAuthentication getPasswordAuthentication() {
                return new PasswordAuthentication(userName, password.toCharArray());
            }

        });
    }
    try {
        String service = NexusConstants.SERVICES_SEARCH + getSearchQuery(repositoryId, groupIdToSearch,
                artifactId, versionToSearch, searchFrom, searchCount);
        urlConnection = getHttpURLConnection(nexusUrl, service, userName, password);
        SAXReader saxReader = new SAXReader();

        InputStream inputStream = urlConnection.getInputStream();
        Document document = saxReader.read(inputStream);

        Node countNode = document.selectSingleNode("/searchNGResponse/totalCount");
        if (countNode != null) {
            try {
                totalCount = Integer.parseInt(countNode.getText());
            } catch (NumberFormatException e) {
                totalCount = 0;
            }
        }

        List<Node> list = document.selectNodes("/searchNGResponse/data/artifact");//$NON-NLS-1$ 
        for (Node arNode : list) {
            MavenArtifact artifact = new MavenArtifact();
            artifacts.add(artifact);
            artifact.setGroupId(arNode.selectSingleNode("groupId").getText());//$NON-NLS-1$ 
            artifact.setArtifactId(arNode.selectSingleNode("artifactId").getText());//$NON-NLS-1$ 
            artifact.setVersion(arNode.selectSingleNode("version").getText());//$NON-NLS-1$ 
            Node descNode = arNode.selectSingleNode("description");//$NON-NLS-1$ 
            if (descNode != null) {
                artifact.setDescription(descNode.getText());
            }
            Node urlNode = arNode.selectSingleNode("url");//$NON-NLS-1$ 
            if (urlNode != null) {
                artifact.setUrl(urlNode.getText());
            }
            Node licenseNode = arNode.selectSingleNode("license");//$NON-NLS-1$ 
            if (licenseNode != null) {
                artifact.setLicense(licenseNode.getText());
            }

            Node licenseUrlNode = arNode.selectSingleNode("licenseUrl");//$NON-NLS-1$ 
            if (licenseUrlNode != null) {
                artifact.setLicenseUrl(licenseUrlNode.getText());
            }

            List<Node> artLinks = arNode.selectNodes("artifactHits/artifactHit/artifactLinks/artifactLink");//$NON-NLS-1$ 
            for (Node link : artLinks) {
                Node extensionElement = link.selectSingleNode("extension");//$NON-NLS-1$ 
                String extension = null;
                String classifier = null;
                if (extensionElement != null) {
                    if ("pom".equals(extensionElement.getText())) {//$NON-NLS-1$ 
                        continue;
                    }
                    extension = extensionElement.getText();
                }
                Node classifierElement = link.selectSingleNode("classifier");//$NON-NLS-1$ 
                if (classifierElement != null) {
                    classifier = classifierElement.getText();
                }
                artifact.setType(extension);
                artifact.setClassifier(classifier);
            }
        }
        int searchDone = searchFrom + searchCount;
        int count = MAX_SEARCH_COUNT;
        if (searchDone < totalCount) {
            if (totalCount - searchDone < MAX_SEARCH_COUNT) {
                count = totalCount - searchDone;
            }
            search(nexusUrl, userName, password, repositoryId, groupIdToSearch, artifactId, versionToSearch,
                    searchDone + 1, count, artifacts);
        }

    } finally {
        Authenticator.setDefault(defaultAuthenticator);
        if (null != urlConnection) {
            urlConnection.disconnect();
        }
    }
}

---

From source file:org.talend.mdm.webapp.base.server.ForeignKeyHelper.java

License:Open Source License

private static String parseRightValueOrPath(String xml, String dataObject, String rightValueOrPath,
        String currentXpath) throws Exception {
    if (rightValueOrPath == null || currentXpath == null) {
        throw new IllegalArgumentException();
    }/* w  w w. j av  a 2s .com*/
    // cases handle
    String result = rightValueOrPath;// by default result equals input value/path
    if (org.talend.mdm.webapp.base.shared.util.CommonUtil.isFilterValue(rightValueOrPath)) {
        result = rightValueOrPath.substring(1, rightValueOrPath.length() - 1);
    } else {
        if (xml != null) {
            // get context for expression
            org.dom4j.Document doc = XmlUtil.parseDocument(Util.parse(xml));
            org.dom4j.Node currentNode = doc.selectSingleNode(currentXpath);
            org.dom4j.Node targetNode = null;
            if (org.talend.mdm.webapp.base.shared.util.CommonUtil.isRelativePath(rightValueOrPath)) {
                targetNode = currentNode.selectSingleNode(rightValueOrPath);
            } else {
                String xpath = rightValueOrPath.startsWith("/") ? rightValueOrPath : "/" + rightValueOrPath; //$NON-NLS-1$//$NON-NLS-2$
                targetNode = currentNode.selectSingleNode(xpath);
            }
            if (targetNode != null && targetNode.getText() != null) {
                result = targetNode.getText();
            }
        }
    }

    return result;
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• »