Example usage for org.w3c.dom Node getParentNode

List of usage examples for org.w3c.dom Node getParentNode

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Introduction

In this page you can find the example usage for org.w3c.dom Node getParentNode.

Prototype

public Node getParentNode();

Source Link

Document

The parent of this node.

Usage

From source file:org.sakaiproject.archive.impl.BasicArchiveService.java

/**
* Merge the the permission-roles settings into the site
* @param element The XML DOM tree of messages to merge.
* @param siteId The id of the site getting imported into.
*///w ww .j av a  2s.  c  o m
protected void mergeSiteRoles(Element el, String siteId, HashMap useIdTrans) throws PermissionException {
    // heck security (throws if not permitted)
    unlock(SiteService.SECURE_UPDATE_SITE, SiteService.siteReference(siteId));

    String source = "";

    // el: <roles> node         
    Node parent0 = el.getParentNode(); // parent0: <site> node
    Node parent1 = parent0.getParentNode(); // parent1: <service> node
    Node parent = parent1.getParentNode(); // parent: <archive> node containing "system"

    if (parent.getNodeType() == Node.ELEMENT_NODE) {
        Element parentEl = (Element) parent;
        source = parentEl.getAttribute("system");
    }

    List roles = new Vector();
    // to add this user with this role inito this realm
    String realmId = "/site/" + siteId;
    try {
        //AuthzGroup realmEdit = AuthzGroupService.getRealm(realmId);
        AuthzGroup realm = AuthzGroupService.getAuthzGroup(realmId);

        //roles.addAll(realmEdit.getRoles());
        roles.addAll(realm.getRoles());

        NodeList children = el.getChildNodes();
        final int length = children.getLength();
        for (int i = 0; i < length; i++) {
            Node child = children.item(i);
            if (child.getNodeType() != Node.ELEMENT_NODE)
                continue;
            Element element2 = (Element) child;

            if (source.equalsIgnoreCase(FROM_WT)) {
                // from WT, merge the users with roles into the new site

                NodeList children2 = element2.getChildNodes();
                final int length2 = children2.getLength();
                for (int i2 = 0; i2 < length2; i2++) {
                    Node child2 = children2.item(i2);
                    if (child2.getNodeType() != Node.ELEMENT_NODE)
                        continue;
                    Element element3 = (Element) child2;
                    if (!element3.getTagName().equals("ability"))
                        continue;

                    String userId = element3.getAttribute("userId");

                    // under 2 conditions the userIdTrans would be empty
                    // 1st is, even from WT, no user id has been processed
                    // 2nd is, this user is not from WT. userIdTrans is always empty
                    if (!userIdTrans.isEmpty()) {
                        // user the new id if the old one from WT has been replaced
                        String newId = (String) useIdTrans.get(userId);
                        if (newId != null)
                            userId = newId;
                    }
                    try {
                        User user = UserDirectoryService.getUser(userId);
                        String roleId = element3.getAttribute("roleId");
                        //Role role = realmEdit.getRole(roleId);
                        Role role = realm.getRole(roleId);
                        if (role != null) {
                            AuthzGroup realmEdit = AuthzGroupService.getAuthzGroup(realmId);
                            realmEdit.addMember(user.getId(), role.getId(), true, false);
                            AuthzGroupService.save(realmEdit);
                        }
                    } catch (UserNotDefinedException e) {
                        M_log.warn("UserNotDefined in mergeSiteRoles: " + userId);
                    } catch (AuthzPermissionException e) {
                        M_log.warn("AuthzPermissionException in mergeSiteRoles", e);
                    }
                }
            } else {
                // for both CT classic and Sakai CTools

                // check is this roleId is a qualified one
                if (!checkSystemRole(source, element2.getTagName()))
                    continue;

                NodeList children2 = element2.getChildNodes();
                final int length2 = children2.getLength();
                for (int i2 = 0; i2 < length2; i2++) {
                    Node child2 = children2.item(i2);
                    if (child2.getNodeType() != Node.ELEMENT_NODE)
                        continue;
                    Element element3 = (Element) child2;
                    if (!element3.getTagName().equals("ability"))
                        continue;

                    String userId = element3.getAttribute("userId");

                    // this user has a qualified role, his/her resource will be imported
                    usersListAllowImport.add(userId);
                }
            } // if - elseif - elseif
        } // for
    } catch (GroupNotDefinedException err) {
        M_log.warn("()mergeSiteRoles realm edit exception caught GroupNotDefinedException " + realmId);
    }
    return;

}

From source file:org.sakaiproject.archive.impl.SiteMerger.java

/**
* Merge the the permission-roles settings into the site
* @param element The XML DOM tree of messages to merge.
* @param siteId The id of the site getting imported into.
*///  www.j  av a  2 s . c  o  m
protected void mergeSiteRoles(Element el, String siteId, HashMap useIdTrans, boolean filterSakaiRoles,
        String[] filteredSakaiRoles) throws PermissionException {
    // heck security (throws if not permitted)
    unlock(SiteService.SECURE_UPDATE_SITE, m_siteService.siteReference(siteId));

    String source = "";

    // el: <roles> node         
    Node parent0 = el.getParentNode(); // parent0: <site> node
    Node parent1 = parent0.getParentNode(); // parent1: <service> node
    Node parent = parent1.getParentNode(); // parent: <archive> node containing "system"

    if (parent.getNodeType() == Node.ELEMENT_NODE) {
        Element parentEl = (Element) parent;
        source = parentEl.getAttribute("system");
    }

    List roles = new Vector();
    //List maintainUsers = new Vector();
    //List accessUsers = new Vector();

    // to add this user with this role inito this realm
    String realmId = m_siteService.siteReference(siteId); //SWG "/site/" + siteId;
    try {
        AuthzGroup realm = m_authzGroupService.getAuthzGroup(realmId);
        roles.addAll(realm.getRoles());

        NodeList children = el.getChildNodes();
        final int length = children.getLength();
        for (int i = 0; i < length; i++) {
            Node child = children.item(i);
            if (child.getNodeType() != Node.ELEMENT_NODE)
                continue;
            Element element2 = (Element) child;
            String roleId = null;

            if (ArchiveService.FROM_SAKAI_2_8.equals(source)) {
                if (!"role".equals(element2.getTagName()))
                    continue;

                roleId = element2.getAttribute("roleId");
            } else {
                roleId = element2.getTagName();
            }

            //SWG Getting rid of WT part above, this was previously the else branch labeled "for both CT classic and Sakai CTools"
            // check is this roleId is a qualified one
            if (!checkSystemRole(source, roleId, filterSakaiRoles, filteredSakaiRoles))
                continue;

            NodeList children2 = element2.getChildNodes();
            final int length2 = children2.getLength();
            for (int i2 = 0; i2 < length2; i2++) {
                Node child2 = children2.item(i2);
                if (child2.getNodeType() != Node.ELEMENT_NODE)
                    continue;
                Element element3 = (Element) child2;
                if (!element3.getTagName().equals("ability"))
                    continue;

                String userId = element3.getAttribute("userId");
                // this user has a qualified role, his/her resource will be imported
                usersListAllowImport.add(userId);
            }
        } // for
    } catch (Exception err) {
        M_log.warn("()mergeSiteRoles realm edit exception caught" + realmId, err);
    }
    return;

}

From source file:org.sakaiproject.james.JamesServlet.java

protected void customizeConfig(String host, String dns1, String dns2, String smtpPort, String logDir,
        String postmasterAddress) throws JamesConfigurationException {
    String configPath = m_phoenixHome + "/apps/james/SAR-INF/config.xml";
    String environmentPath = m_phoenixHome + "/apps/james/SAR-INF/environment.xml";

    XPath xpath = XPathFactory.newInstance().newXPath();
    Document doc;//from   w w w.  jav a 2 s . c  o  m

    try {
        // process config.xml first
        doc = Xml.readDocument(configPath);
        if (doc == null) {
            M_log.error("init(): James config file " + configPath + "could not be found.");
            throw new JamesConfigurationException();
        }

        if (postmasterAddress == null) {
            postmasterAddress = "postmaster@" + host;
        }

        // build a hashmap of node paths and values to set
        HashMap<String, String> nodeValues = new HashMap<String, String>();

        // WARNING!! in XPath, node-set indexes begin with 1, and NOT 0
        nodeValues.put("/config/James/servernames/servername[1]", host);
        nodeValues.put("/config/dnsserver/servers/server[2]", dns1);
        nodeValues.put("/config/dnsserver/servers/server[3]", dns2);
        nodeValues.put("/config/James/postmaster", postmasterAddress);
        nodeValues.put("/config/smtpserver/port", smtpPort);

        // loop through the hashmap, setting each value, or failing if one can't be found
        for (String nodePath : nodeValues.keySet()) {
            if (!(Boolean) xpath.evaluate(nodePath, doc, XPathConstants.BOOLEAN)) {
                if (nodePath.startsWith("/config/dnsserver/servers/server")) {
                    // add node (only if we're dealing with DNS server entries)
                    Element element = doc.createElement("server");
                    element.appendChild(doc.createTextNode(nodeValues.get(nodePath)));
                    Node parentNode = (Node) xpath.evaluate("/config/dnsserver/servers", doc,
                            XPathConstants.NODE);
                    parentNode.appendChild(element);

                } else {
                    // else, throw an exception
                    throw new JamesConfigurationException();
                }

            } else {
                // change existing node (if value != null else remove it)
                Node node = (Node) xpath.evaluate(nodePath, doc, XPathConstants.NODE);
                if (nodeValues.get(nodePath) != null) {
                    node.setTextContent(nodeValues.get(nodePath));
                } else {
                    node.getParentNode().removeChild(node);
                }
            }
        }

        M_log.debug("init(): writing James configuration to " + configPath);
        Xml.writeDocument(doc, configPath);

        // now handle environment.xml
        doc = Xml.readDocument(environmentPath);
        if (doc == null) {
            M_log.error("init(): James config file " + environmentPath + "could not be found.");
            throw new JamesConfigurationException();
        }

        String nodePath = "/server/logs/targets/file/filename";
        String nodeValue = logDir + "james";

        if (!(Boolean) xpath.evaluate(nodePath, doc, XPathConstants.BOOLEAN)) {
            M_log.error("init(): Could not find XPath '" + nodePath + "' in " + environmentPath + ".");
            throw new JamesConfigurationException();
        }
        ((Node) xpath.evaluate(nodePath, doc, XPathConstants.NODE)).setTextContent(nodeValue);

        M_log.debug("init(): writing James configuration to " + environmentPath);
        Xml.writeDocument(doc, environmentPath);
    } catch (JamesConfigurationException e) {
        throw e;
    } catch (Exception e) {
        M_log.warn("init(): An unhandled exception was encountered while configuring James: " + e.getMessage());
    }
}

From source file:org.sakaiproject.tool.assessment.qti.util.XmlStringBuffer.java

/**
 * remove element/*from w w  w . j  a  v  a2  s .  co  m*/
 *
 * @param xpath
 */
public final void removeElement(String xpath) {
    if (log.isDebugEnabled()) {
        log.debug("removeElement(String " + xpath + ")");
    }

    List nodes = this.selectNodes(xpath);
    Iterator iterator = nodes.iterator();
    while (iterator.hasNext()) {
        Node node = (Node) iterator.next();
        Node parent = node.getParentNode();
        parent.removeChild(node);
    }
}

From source file:org.sejda.conversion.PdfFileSourceListAdapter.java

/**
 * Parse fileset definitions <filelist><fileset>[...]</fileset></filelist> ignoring the rest of the document
 * //  w w w  . j  a  v  a  2 s  .  co  m
 * @param doc
 * @return a list of string matching the contents of the <filelist><fileset> tags in the document
 * @throws XPathExpressionException
 */
private List<String> parseFileSets(Document doc, File configFile) throws XPathExpressionException {
    List<String> result = new ArrayList<>();

    NodeList nodeList = getNodeListMatchingXpath("//filelist/fileset/file", doc);
    for (int i = 0; i < nodeList.getLength(); i++) {
        Node node = nodeList.item(i);
        Node fileSet = node.getParentNode();

        String parentDirPath = nullSafeGetStringAttribute(fileSet, "dir");
        if (parentDirPath == null) {
            parentDirPath = configFile.getAbsoluteFile().getParent();
        }

        String filePath = extractFilePath(node);

        // warn if file in fileset is using absolute path mode
        if (FilenameUtils.getPrefixLength(filePath) > 0) {
            LOG.warn("File " + filePath + " in fileset "
                    + StringUtils.defaultIfBlank(nullSafeGetStringAttribute(fileSet, "dir"), "")
                    + " seems to be an absolute path. Will _not_ be resolved relative to the <fileset>, but as an absolute path. Normally you would want to use relative paths in a //filelist/fileset/file, and absolute paths in a //filelist/file.");
        }

        result.add(FilenameUtils.concat(parentDirPath, filePath));
    }

    return result;
}

From source file:org.silverpeas.SilverpeasSettings.xml.transform.XPathTransformer.java

/**
 * Transform the DOM tree using the configuration.
 * @param configuration the transformation configuration.
 * @param doc the DOM tree to be updated.
 *//*www  .  j a va  2 s  .  c  o m*/
protected void applyTransformation(XmlConfiguration configuration, Document doc) {
    List<Parameter> parameters = configuration.getParameters();
    for (Parameter parameter : parameters) {
        displayMessageln("\t" + parameter.getKey() + " (mode:" + parameter.getMode() + ")");
        Node rootXpathNode = getMatchingNode(parameter.getKey(), doc);
        if (rootXpathNode != null) {
            for (Value value : parameter.getValues()) {
                switch (value.getMode()) {
                case XmlTreeHandler.MODE_INSERT: {
                    createNewNode(doc, rootXpathNode, value);
                }
                    break;
                case XmlTreeHandler.MODE_DELETE: {
                    Node deletedNode = getMatchingNode(value.getLocation(), rootXpathNode);
                    rootXpathNode.removeChild(deletedNode);
                }
                    break;
                case XmlTreeHandler.MODE_UPDATE: {
                    Node oldNode = getMatchingNode(value.getLocation(), rootXpathNode);
                    if (oldNode == null) {
                        createNewNode(doc, rootXpathNode, value);
                    } else {
                        if (rootXpathNode.equals(oldNode)) {
                            rootXpathNode = rootXpathNode.getParentNode();
                        }
                        Node newNode = oldNode.cloneNode(true);
                        if (oldNode instanceof Element) {
                            ((Element) newNode).setTextContent(value.getValue());
                            rootXpathNode.replaceChild(newNode, oldNode);
                        } else {
                            ((Attr) newNode).setValue(value.getValue());
                            rootXpathNode.getAttributes().setNamedItem(newNode);
                        }

                    }
                    break;
                }
                }
            }
        }
    }
}

From source file:org.silverpeas.util.xml.transform.XPathTransformer.java

/**
 * Transform the DOM tree using the configuration.
 *
 * @param configuration the transformation configuration.
 * @param doc the DOM tree to be updated.
 *///w  w  w  .  j a v  a  2  s . com
protected void applyTransformation(XmlConfiguration configuration, Document doc) {
    List<Parameter> parameters = configuration.getParameters();
    for (Parameter parameter : parameters) {
        console.printMessage('\t' + parameter.getKey() + " (mode:" + parameter.getMode() + ')');
        Node rootXpathNode = getMatchingNode(parameter.getKey(), doc);
        if (rootXpathNode != null) {
            for (Value value : parameter.getValues()) {
                switch (value.getMode()) {
                case XmlTreeHandler.MODE_INSERT: {
                    createNewNode(doc, rootXpathNode, value);
                }
                    break;
                case XmlTreeHandler.MODE_DELETE: {
                    Node deletedNode = getMatchingNode(value.getLocation(), rootXpathNode);
                    rootXpathNode.removeChild(deletedNode);
                }
                    break;
                case XmlTreeHandler.MODE_UPDATE: {
                    Node oldNode = getMatchingNode(value.getLocation(), rootXpathNode);
                    if (oldNode == null) {
                        createNewNode(doc, rootXpathNode, value);
                    } else {
                        if (rootXpathNode.equals(oldNode)) {
                            rootXpathNode = rootXpathNode.getParentNode();
                        }
                        Node newNode = oldNode.cloneNode(true);
                        if (oldNode instanceof Element) {
                            newNode.setTextContent(value.getValue());
                            rootXpathNode.replaceChild(newNode, oldNode);
                        } else {
                            ((Attr) newNode).setValue(value.getValue());
                            rootXpathNode.getAttributes().setNamedItem(newNode);
                        }

                    }
                    break;
                }
                }
            }
        }
    }
}

From source file:org.slc.sli.scaffold.DocumentManipulator.java

private Document addDefaultDocs(Document doc) throws XPathExpressionException {
    XPath xPath = XPathFactory.newInstance().newXPath();
    xPath.setNamespaceContext(new MyNameSpaceContext());
    XPathExpression exp = xPath.compile("//method[not(doc)]");
    NodeList nl = (NodeList) exp.evaluate(doc, XPathConstants.NODESET);
    for (int i = 0; i < nl.getLength(); i++) {
        Node item = nl.item(i);
        String id = item.getAttributes().getNamedItem("id").getNodeValue();
        Node docElem = doc.createElement("doc");
        String defaultDoc = null;
        if ("readAll".equals(id)) {
            defaultDoc = "Returns the requested collection of resource representations.";
        } else if ("read".equals(id)) {
            defaultDoc = "Returns the specified resource representation(s).";
        } else if ("create".equals(id)) {
            defaultDoc = "Creates a new resource using the given resource data.";
        } else if ("delete".equals(id)) {
            defaultDoc = "Deletes the specified resource.";
        } else if ("update".equals(id)) {
            defaultDoc = "Updates the specified resource using the given resource data.";
        }// w  w w .  j av a  2s .  com
        if (defaultDoc != null) {
            Text text = doc.createTextNode(defaultDoc);
            docElem.appendChild(text);
            item.appendChild(docElem);
        }
    }

    // "//ns2:param[@name='id']"
    XPathExpression idDelExp = xPath
            .compile("//param[contains(@name, 'id') or contains(@name, 'Id')][@style='template']/doc");
    NodeList idDelNl = (NodeList) idDelExp.evaluate(doc, XPathConstants.NODESET);
    for (int i = 0; i < idDelNl.getLength(); i++) {
        Node item = idDelNl.item(i);
        item.getParentNode().removeChild(item);
    }

    // "//ns2:param[@name='id']"
    XPathExpression idExp = xPath
            .compile("//param[contains(@name, 'id') or contains(@name, 'Id')][@style='template'][not(doc)]");
    NodeList idNl = (NodeList) idExp.evaluate(doc, XPathConstants.NODESET);
    for (int i = 0; i < idNl.getLength(); i++) {
        Node item = idNl.item(i);
        Node docElem = doc.createElement("doc");
        String defaultDoc = "A comma-separated list of resource IDs.";
        if (defaultDoc != null) {
            Text text = doc.createTextNode(defaultDoc);
            docElem.appendChild(text);
            item.appendChild(docElem);
        }
    }

    return doc;
}

From source file:org.slc.sli.scaffold.ResourceDocumentation.java

private String getPath(final Node node) {
    final Node pathNode = node.getAttributes().getNamedItem("path");
    if (pathNode != null) {
        String parentPath = getPath(node.getParentNode());
        String nodePath = pathNode.getNodeValue();
        return parentPath.isEmpty() ? nodePath : parentPath + "/" + nodePath;
    } else {/* w  ww .  j a va 2 s . c  o  m*/
        return "";
    }
}

From source file:org.sonar.plugins.xml.checks.IndentCheck.java

/**
 * Get the depth of this node in the node hierarchy.
 *//*from   w w w  . j  a  v  a 2 s  .c  o  m*/
private int getDepth(Node node) {
    int depth = 0;
    for (Node parent = node.getParentNode(); parent.getParentNode() != null; parent = parent.getParentNode()) {
        depth++;
    }
    return depth;
}