Example usage for org.w3c.dom Element toString

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

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Introduction

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

Prototype

public String toString()

Source Link

Document

Returns a string representation of the object.

Usage

From source file:Main.java

/**
 * text of a leaf node, without child element
 * //from   w  ww. java  2 s .  com
 * @param tag
 * @return String
 */
public static String getNodeText(Element tag) {
    String text = tag.toString();
    int i = text.indexOf(">"); //$NON-NLS-1$
    int j = text.lastIndexOf("</"); //$NON-NLS-1$
    if (i < 0 || j < 0 || j < i) {
        return ""; //$NON-NLS-1$
    }

    return text.substring(i + 1, j);
}

From source file:Main.java

public static synchronized String formatXml(Element e, int indent) {
    indent++;/*w w  w  .  j a v  a  2 s .  c o m*/
    for (Node n = e.getFirstChild(); n != null; n = n.getNextSibling()) {
        appendIndent(e, n, indent);
    }
    return e.toString();
}

From source file:Main.java

/**
 * Retrieve the value of an XML tag. For internal use only during parsing the accounts
 * configuration file./*from w  w  w. j  a  va 2  s  . c  o  m*/
 *
 * @param element The elemement containing the tag
 * @param tagName The string name of the tag
 * @return Tag value
 */
public static String getTagValue(Element element, String tagName) throws Exception {
    try {
        NodeList tagList = element.getElementsByTagName(tagName);
        Element tagElement = (Element) tagList.item(0);
        NodeList textTagList = tagElement.getChildNodes();

        return (textTagList.item(0)).getNodeValue().trim();
    } catch (Exception e) {
        throw new Exception(
                "Error in parsing the element \"" + element.toString() + "\" with the tag \"" + tagName + "\"");
    }
}

From source file:net.mumie.coursecreator.xml.ELClassListWrapper.java

public Map getELClasses() {
    LinkedHashMap map = new LinkedHashMap();
    try {//from   w  w  w.ja v a  2  s.c o  m
        babble("getELClasses(): constructing XPaths");
        XPath docPath = new DOMXPath("/mumie:pseudo_documents/mumie:class");
        docPath.addNamespace(StringUtils.substringBefore(XMLConstants.PREFIX_META, ":"), XMLConstants.NS_META);
        //         XPath idPath = new DOMXPath("./@id");
        //         XPath namePath = new DOMXPath("./name/*");
        XPath idPath = new DOMXPath("attribute::id");
        XPath pathPath = new DOMXPath("attribute::path");
        idPath.addNamespace(StringUtils.substringBefore(XMLConstants.PREFIX_META, ":"), XMLConstants.NS_META);
        XPath namePath = new DOMXPath("child::mumie:name/child::text()");
        namePath.addNamespace(StringUtils.substringBefore(XMLConstants.PREFIX_META, ":"), XMLConstants.NS_META);
        Element doc = classList.getDocumentElement();
        babble("getELClasses(): this is my document root: " + doc.toString());
        List li = docPath.selectNodes(doc);
        babble("getELClasses(): got back a list which "
                + (li == null ? "is null" : "has " + li.size() + " element(s)"));
        for (Iterator lit = li.iterator(); lit.hasNext();) {
            // FIXME(2): the loop body might use a minor code cleanup
            babble("getELClasses(): looping through nodes...");
            Object node = lit.next();
            //Object theID = idPath.selectSingleNode(node);
            Object thePath = pathPath.selectSingleNode(node);
            Object theName = namePath.selectSingleNode(node);
            String theNameStr = (theName instanceof Text ? ((Text) theName).getNodeValue() : "---");
            //Integer theNewId = (theID instanceof Attr ? Integer.valueOf(((Attr)theID).getValue()) : new Integer(XMLConstants.UNDEFINED_ID));
            String theNewPath = (thePath instanceof Attr ? ((Attr) thePath).getValue() : "/");
            babble("getELClasses(): Will put (" + theNewPath //theID.toString() 
                    + ",\"" + theNameStr + "\") into the map.");
            map.put(theNewPath, theNameStr);
            babble("getELClasses(): ...end of one loop");
        } // end of for (Iterator lit = li.iterator(); lit.hasNext();)       
    } catch (Exception ex) {
        CCController.dialogErrorOccured("ELClassListWrapper: Exception", "ELClassListWrapper: Exception: " + ex,
                JOptionPane.ERROR_MESSAGE);

        return null;
    } // end of try-catch
    return map;
}

From source file:org.pegadi.server.article.ArticleServerImpl.java

/**
 * Change the main tag name of an article. Used when the article type changes.
 *
 * @param art The article./*from   ww  w. j  a  va 2 s.  com*/
 * @param ID  The ID of the new article type.
 */
protected void changeArticleType(Article art, int ID) {
    Map<String, Object> map = template.queryForMap("SELECT tagname FROM ArticleType WHERE ID=:id",
            Collections.singletonMap("id", ID));
    String tag = (String) map.get("tagname");

    Document doc = art.getDocument();
    if (doc == null) {
        art.parseText();
        doc = art.getDocument();
    }

    if (doc == null) {
        log.error("changeArticleType: Can't get document for article, article is NOT changed.");
        return;
    }

    Element root = doc.getDocumentElement();
    log.info("Root before: " + doc.getDocumentElement().toString());

    Element replace = doc.createElement(tag);

    NamedNodeMap att = root.getAttributes();

    for (int i = 0; i < att.getLength(); i++) {
        Node n = att.item(i);
        if (n instanceof Attr) {
            replace.setAttribute(((Attr) n).getName(), ((Attr) n).getValue());
        }
    }

    NodeList nl = root.getChildNodes();
    log.info("changeArticleType: Root node has {} children.", nl.getLength());
    for (int i = 0; i < nl.getLength(); i++) {
        Node clone = nl.item(i).cloneNode(true);
        log.info("Adding node {} to replace", (i + 1));
        replace.appendChild(clone);
    }

    log.info("Replacement node: {}", replace.toString());

    doc.replaceChild(replace, root);

    log.info("Root after: {}", doc.getDocumentElement().toString());

    if (!art.serialize()) {
        log.error("changeArticleType: Can't serialize the changed XML.");
    }
}

From source file:org.opendatakit.aggregate.externalservice.REDCapServer.java

private void submitPost(String actionType, HttpEntity postentity, List<NameValuePair> qparam,
        CallingContext cc) {//from ww w  .  j  a  v  a 2s .  c  o m

    try {
        HttpResponse response = this.sendHttpRequest(POST, getUrl(), postentity, qparam, cc);
        int statusCode = response.getStatusLine().getStatusCode();
        String responseString = WebUtils.readResponse(response);

        if (responseString.length() != 0) {
            DocumentBuilderFactory xmlFactory = DocumentBuilderFactory.newInstance();
            xmlFactory.setNamespaceAware(true);
            xmlFactory.setIgnoringComments(true);
            xmlFactory.setCoalescing(true);
            DocumentBuilder builder = xmlFactory.newDocumentBuilder();
            InputStream is = new ByteArrayInputStream(responseString.getBytes(UTF_CHARSET));
            Document doc;
            try {
                doc = builder.parse(is);
            } finally {
                is.close();
            }
            Element root = doc.getDocumentElement();

            NodeList errorNodes = root.getElementsByTagName("error");
            StringBuilder b = new StringBuilder();
            if (errorNodes != null) {
                for (int i = 0; i < errorNodes.getLength(); ++i) {
                    if (i != 0) {
                        b.append("\n");
                    }
                    Element e = (Element) errorNodes.item(i);
                    b.append(e.getTextContent());
                }
                String error = b.toString();
                if (error.length() != 0) {
                    throw new IllegalArgumentException(actionType + " to REDCap server failed. statusCode: "
                            + statusCode + " error: " + error);
                }
            }
        } else {
            // this seems to be the common case???
            logger.info(actionType + " to REDCap server returned no body");
        }

        if (statusCode != HttpStatus.SC_OK) {
            throw new IllegalArgumentException(
                    actionType + " to REDCap server failed - but no error content. Reason: "
                            + response.getStatusLine().getReasonPhrase() + " status code: " + statusCode);
        }
    } catch (IOException e) {
        e.printStackTrace();
        throw new IllegalArgumentException(actionType + " to REDCap server failed - " + e.toString());
    } catch (ParserConfigurationException e) {
        e.printStackTrace();
        throw new IllegalArgumentException(actionType + " to REDCap server failed - " + e.toString());
    } catch (SAXException e) {
        e.printStackTrace();
        throw new IllegalArgumentException(actionType + " to REDCap server failed - " + e.toString());
    }
}

From source file:com.streamreduce.util.JiraClient.java

/**
 * Returns the project key based on the activity:object element.
 *
 * @param activityObjectElement the activity:object element
 * @param monitoredProjectKeys  the set of project keys monitored in Nodeable
 * @return the project key or null if one couldn't be found
 *//*from  w w  w.j av a2 s.  c o  m*/
public String getProjectKeyOfEntry(org.apache.abdera.model.Element activityObjectElement,
        Set<String> monitoredProjectKeys) {

    // not sure how/why this would happen, but logs indicate it does
    if (activityObjectElement == null) {
        LOGGER.error("activityObjectElement is null");
        return null;
    }

    QName linkQname = new QName("http://www.w3.org/2005/Atom", "link");
    org.apache.abdera.model.Element linkElement = activityObjectElement.getFirstChild(linkQname);

    if (linkElement == null) {
        LOGGER.error("Unable to parse the linkElement of the Jira activity:object "
                + JSONUtils.xmlToJSON(activityObjectElement.toString()));
        return null;
    }

    URL href = getURLFromLinkElement(linkElement);

    // the returned href may be null
    if (href == null) {
        LOGGER.error("Unable to parse the link of the Jira activity:object for: "
                + JSONUtils.xmlToJSON(activityObjectElement.toString()));
        return null;
    }

    String hrefAsString = href.toString();
    String[] pathParts = href.getPath().split("/");
    String projectKey = getProjectKeyFromId(pathParts[pathParts.length - 1]);

    if (!monitoredProjectKeys.contains(projectKey)) {
        // Since the activity:object > link didn't give us the project key based on the logic
        // above (last path segment is the project key), lets try to see if we can adjust our
        // logic for the special cases as the approach above is the norm.

        if (hrefAsString.contains("/wiki/display/")) {
            // This is specialized logic to handle wiki comment activity
            projectKey = hrefAsString.split("/wiki/display/")[1].split("/")[0];
        } else if (hrefAsString.contains("/wiki/download/")) {
            // This is specialized logic to handle wiki attachment activity
            linkElement = ((Entry) activityObjectElement.getParentElement()).getFirstChild(linkQname);
            href = getURLFromLinkElement(linkElement);
            hrefAsString = href.toString();
            projectKey = hrefAsString.split("/wiki/display/")[1].split("/")[0];
        } else {
            // This is specialized logic to handle new/updated/deleted wiki
            org.apache.abdera.model.Element activityTargetElement = ((Entry) activityObjectElement
                    .getParentElement()).getFirstChild(
                            new QName("http://activitystrea.ms/spec/1.0/", "target", "activity"));

            if (activityTargetElement != null) {
                linkElement = activityTargetElement.getFirstChild(linkQname);
                href = getURLFromLinkElement(linkElement);
                pathParts = href.getPath().split("/");
                projectKey = pathParts[pathParts.length - 1];
            }
        }

        projectKey = getProjectKeyFromId(projectKey);

        if (!monitoredProjectKeys.contains(projectKey)) {
            // Revert back to null
            projectKey = null;
        }
    }

    return projectKey;
}

From source file:com.hp.hpl.inkml.InkMLDOMParser.java

/**
 * Method to bind AnnotationXML element//  w  w w .  j  av a2 s.c  om
 * 
 * @param element the AnnotationXML element
 * @return AnnotationXML data object
 * @throws InkMLException
 */
protected AnnotationXML getAnnotationXML(final Element element) throws InkMLException {
    final AnnotationXML aXml = new AnnotationXML();
    final NamedNodeMap attributesMap = element.getAttributes();
    final int length = attributesMap.getLength();
    for (int index = 0; index < length; index++) {
        final Attr attribute = (Attr) attributesMap.item(index);
        final String attributeName = attribute.getName();
        if ("type".equals(attributeName)) {
            aXml.setType(attribute.getValue());
        } else if ("encoding".equals(attributeName)) {
            aXml.setEncoding(attribute.getValue());
        } else {
            aXml.addToOtherAttributesMap(attributeName, attribute.getValue());
        }
    }
    InkMLDOMParser.LOG.finest("annotationXML received: " + element.toString());
    final NodeList list = element.getChildNodes();
    final int nChildren = list.getLength();
    if (nChildren > 0) {
        for (int i = 0; i < nChildren; i++) {
            final Node node = list.item(i);
            if (!(node instanceof Element)) {
                continue;
            }
            final Element childElement = (Element) node;
            // get the tagName to use as Key in the valueMap
            final String tagName = childElement.getLocalName();
            // String key = this.parentXPath+"/"+tagName;
            final String value = childElement.getFirstChild().getNodeValue();
            // propertyElementsMap.put(key, childElement);
            // propertyElementsMap.put(key, value);
            aXml.addToPropertyElementsMap(tagName, value);
            InkMLDOMParser.LOG
                    .finer("The property with name = " + tagName + " is added to the propertyElementsMap.");
        }
    }
    return aXml;
}

From source file:com.streamreduce.util.JiraClient.java

/**
 * Handles the auto-tags, extra metadata, to be added to the activity message for Jira issue activity.
 *
 * @param projectKey     the project key of the inventory item
 * @param activityObject the raw <activity:object /> element of the activity
 * @param entry          the root element for the activity entry
 * @param hashtags       the hashtags set we will manipulate
 *///from   w w  w  .j  av a  2 s  . co m
private void handleJiraWikiAutotags(String projectKey, org.apache.abdera.model.Element activityObject,
        Entry entry, Set<String> hashtags) {
    // Right now, the only additional auto-tags we add for wiki activity are the page's labels.  To do this, we
    // parse the page id from ref attribute of the <thr:in-reply-to /> element.  Once we get this, we make a SOAP
    // call to get the page labels for that id.
    //
    // Note: This does not appear to work for blog/article entries.  The pageId we parse from the activity entry
    //       always returns an empty array response when gathering the labels.  We will still attempt to retrieve
    //       the labels for blog/article entries just in case it gets fixed.
    org.apache.abdera.model.Element thr = entry
            .getFirstChild(new QName("http://purl.org/syndication/thread/1.0", "in-reply-to", "thr"));

    if (thr != null) {
        String pageUrl = thr.getAttributeValue("ref");
        long pageId;

        // Just in case
        if (pageUrl == null) {
            LOGGER.error("Unable to parse the thr:in-reply-to of the Jira activity:object for: "
                    + JSONUtils.xmlToJSON(activityObject.toString()));
            return;
        }

        try {
            pageId = Long.valueOf(pageUrl.substring(pageUrl.lastIndexOf("/") + 1));
        } catch (NumberFormatException e) {
            // Not much we can do so log the error and continue processing
            LOGGER.error("Unexpected wiki page id when parsing activity URL (" + pageUrl + "): ",
                    e.getMessage());
            return;
        }

        try {
            List<org.w3c.dom.Element> labels = getWikiPageLabels(pageId);

            for (org.w3c.dom.Element label : labels) {
                // Confluence labels are returned as an array and we're only interested in ones that have children.
                //
                // Note: When a page has no labels, we get back an empty array element and so we need to check that
                //       the label has children before trying to use it.
                if (!label.hasChildNodes()) {
                    continue;
                }

                NodeList labelNames = label.getElementsByTagName("name");

                if (labelNames == null) {
                    // Not much we can do at this point but log the problem
                    LOGGER.error("Unexpected response when retrieving labels for wiki page with an " + "id of "
                            + pageId + " in the " + projectKey + " project.");
                } else {
                    hashtags.add(removeIllegalHashtagCharacters("#" + labelNames.item(0).getTextContent()));
                }
            }
        } catch (SOAPException e) {
            // Not much we can do at this point but log the problem
            LOGGER.error(
                    "Unable to make SOAP call to get wiki labels for " + projectKey + ": " + e.getMessage());
        }
    }
}

From source file:com.streamreduce.util.JiraClient.java

/**
 * Handles the auto-tags, extra metadata, to be added to the activity message for Jira issue activity.
 *
 * @param projectKey     the project key of the invenentory item
 * @param activityObject the raw <activity:object /> element of the activity
 * @param hashtags       the hashtags set we will manipulate
 *//*from w w  w  . j av a 2 s . c  om*/
private void handleJiraIssueAutotags(String projectKey, org.apache.abdera.model.Element activityObject,
        Set<String> hashtags) {

    // Right now, the only additional auto-tags we add for issue activity are the issue's type, status and
    // priority.  To do this, we parse the first href attribute of the first <link /> element of the
    // <activity:object /> tag.  Once we get the issue name, we get the issues details with a SOAP call.  Once we
    // get the issue's details, we get the integer id for the issue type, status and priority.  We then have to
    // make three subsequent calls to get the list of issue types, issue statuses and issue priorities.  Once those
    // are available, we reference the integer (id) value for the issue's type, status and priority against the
    // list to get the display name for the issue type, status and priority.
    org.apache.abdera.model.Element linkElement = ((Entry) activityObject.getParentElement())
            .getFirstChild(new QName("http://www.w3.org/2005/Atom", "link"));

    // Just in case
    if (linkElement == null) {
        LOGGER.error("Unable to find the link of the Jira activity entry for: "
                + JSONUtils.xmlToJSON(activityObject.toString()));
        return;
    }

    URL activityLink = getURLFromLinkElement(linkElement);

    // Just in case
    if (activityLink == null) {
        LOGGER.error("Unable to parse the link of the Jira activity:object for: "
                + JSONUtils.xmlToJSON(activityObject.toString()));
        return;
    }

    String[] pathParts = activityLink.getPath().split("/");
    String issueId = pathParts[pathParts.length - 1];

    if (!issueId.contains("-")) {
        // Not much we can do at this point but log the problem
        LOGGER.error("Unable to get the Jira issue id from the following url: " + activityLink.toString());
        return;
    }

    try {
        List<org.w3c.dom.Element> allIssueDetails = getIssueDetails(issueId);

        if (allIssueDetails == null || allIssueDetails.size() == 0) {
            // Not much we can do at this point but log the problem
            LOGGER.error("Unexpected response when retrieving Jira issue details for " + issueId + " in the "
                    + projectKey + " project.");
            return;
        }

        // Our DOM parsing code is verbose, not my fault, but also very cautious.

        // Retrieve the issue details
        org.w3c.dom.Element issueDetails = allIssueDetails.get(0);
        NodeList issueDetailsPriorityNodes = issueDetails.getElementsByTagName("priority");
        NodeList issueDetailsStatusNodes = issueDetails.getElementsByTagName("status");
        NodeList issueDetailsTypeNodes = issueDetails.getElementsByTagName("type");

        // Validate the responses
        if (issueDetailsPriorityNodes == null || issueDetailsPriorityNodes.getLength() == 0
                || issueDetailsStatusNodes == null || issueDetailsStatusNodes.getLength() == 0
                || issueDetailsTypeNodes == null || issueDetailsTypeNodes.getLength() == 0) {
            // Not much we can do at this point but log the problem
            LOGGER.error("Unexpected response when retrieving Jira issue detail priority/status/type for "
                    + issueId + " in the " + projectKey + " project.");
            return;
        }

        // These represent the actual low-level identifiers for issue priority, status and type.  These will
        // be compared against the priorites, statuses and types below.
        String issueDetailsPriority = issueDetailsPriorityNodes.item(0).getTextContent();
        String issueDetailsStatus = issueDetailsStatusNodes.item(0).getTextContent();
        String issueDetailsType = issueDetailsTypeNodes.item(0).getTextContent();

        // Retrieve the issue priorities, statuses and types.
        List<org.w3c.dom.Element> issuePriorities = getIssuePriorities();
        List<org.w3c.dom.Element> issueStatuses = getIssueStatuses();
        List<org.w3c.dom.Element> issueTypes = getIssueTypes();
        List<org.w3c.dom.Element> subTaskIssueTypes = getSubTaskIssueTypes();

        // Validate the responses
        if (issuePriorities == null || issuePriorities.size() == 0 || issueStatuses == null
                || issueStatuses.size() == 0 || issueTypes == null || issueTypes.size() == 0
                || subTaskIssueTypes == null) {
            // Not much we can do at this point but log the problem
            LOGGER.error("Unexpected response when retrieving Jira issue priority/status/type for " + issueId
                    + " in the " + projectKey + " project.");
            return;
        }

        // Get the priority and add the hashtag
        String issuePriorityName = getNameForId(issuePriorities, issueDetailsPriority);
        String issueStatusName = getNameForId(issueStatuses, issueDetailsStatus);
        String issueTypeName = getNameForId(issueTypes, issueDetailsType);
        String subTaskIssueTypeName = getNameForId(subTaskIssueTypes, issueDetailsType);

        if (issueTypeName == null && subTaskIssueTypeName == null) {
            // Not much we can do at this point but log the problem
            LOGGER.error("Unable to get the issue type name for id " + issueDetailsType + " of the " + issueId
                    + " issue in the " + projectKey + " project.");
        } else {
            hashtags.add(
                    removeIllegalHashtagCharacters("#" + (issueTypeName != null ? issueTypeName.toLowerCase()
                            : subTaskIssueTypeName.toLowerCase())));
        }

        if (issuePriorityName == null) {
            // Not much we can do at this point but log the problem
            LOGGER.error("Unable to get the issue priority name for id " + issueDetailsPriority + " of the "
                    + issueId + " issue in the " + projectKey + " project.");
        } else {
            hashtags.add(removeIllegalHashtagCharacters("#" + issuePriorityName.toLowerCase()));
        }

        if (issueStatusName == null) {
            // Not much we can do at this point but log the problem
            LOGGER.error("Unable to get the issue status name for id " + issueDetailsStatus + " of the "
                    + issueId + " issue in the " + projectKey + " project.");
        } else {
            hashtags.add(removeIllegalHashtagCharacters("#" + issueStatusName.toLowerCase()));
        }

        // Would be nice to get the labels on the issue but there doesn't appear to be an API to retrieve them
    } catch (SOAPException e) {
        LOGGER.error("Unable to get the issue details for " + issueId + " in the " + projectKey + " project.");
    }
}