Example usage for org.dom4j Element addElement

List of usage examples for org.dom4j Element addElement

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Introduction

In this page you can find the example usage for org.dom4j Element addElement.

Prototype

Element addElement(String name);

Source Link

Document

Adds a new Element node with the given name to this branch and returns a reference to the new node.

Usage

From source file:com.noterik.bart.fs.fscommand.dynamic.presentation.playout.flash.java

License:Open Source License

public synchronized String run(String uri, String xml) {
    logger.debug("start dynamic/presentation/playout/flash");
    logger.debug("qpr url=" + uri);
    long timer_start = new Date().getTime();
    Document returnXml = DocumentHelper.createDocument();
    Element fsxml = returnXml.addElement("fsxml");
    fsxml.addElement("properties");

    String domain = URIParser.getDomainIdFromUri(uri);
    String user = URIParser.getUserIdFromUri(uri);
    String selectedplaylist = "";
    Element handlerparams = null;

    int pos = xml.indexOf("<virtualpath>");
    if (pos != -1) {
        selectedplaylist = xml.substring(pos + 13 + 14);
        pos = selectedplaylist.indexOf("</virtualpath>");
        if (pos != -1) {
            selectedplaylist = selectedplaylist.substring(0, pos);
            try {
                handlerparams = (Element) DocumentHelper.parseText(xml).getRootElement();
            } catch (Exception docerror) {
                logger.error("invalid parameters in xml");
            }//from   w  ww .  j  a v  a  2  s  . c  o m
        } else {
            logger.error("invalid virtual path");
        }
    }

    if (uri.indexOf("/collection/") == -1 || uri.indexOf("/presentation") == -1) {
        return FSXMLBuilder.getErrorMessage("403", "No collection presentation found",
                "You have to supply a valid collection presentation", "http://teamelements.noterik.nl/team");
    }

    config conf = new config(domain, user, selectedplaylist, handlerparams);

    Document presentationProperties = cache.get(uri);
    if (presentationProperties == null) {
        presentationProperties = FSXMLRequestHandler.instance().getNodeProperties(uri, false);
        if (presentationProperties == null) {
            return FSXMLBuilder.getErrorMessage("404", "Presentation not found",
                    "You have to supply an existing presentation", "http://teamelements.noterik.nl/team");
        }
        cache.put(uri, presentationProperties);
    }

    String collection = uri.substring(uri.indexOf("/collection/") + 12, uri.indexOf("/presentation/"));
    conf.setCollection(collection);

    logger.debug("presentation " + uri + " domain " + domain + " user " + user + " collection " + collection);

    Node presentationXml = getPresentation(uri);
    if (presentationXml != null) {
        fsxml.add(presentationXml);
        logger.debug("past presentation xml");
        List<Element> videos = addVideos(presentationXml);
        for (int i = 0; i < videos.size(); i++) {
            fsxml.add(videos.get(i));
        }
        logger.debug("past adding video(s)");
    }
    Node presentationConfig = getPresentationConfig(uri, presentationXml, conf);

    if (presentationConfig != null) {
        fsxml.add(presentationConfig);
        logger.debug("past presentation config");

        List<Element> players = addPlayer(presentationConfig);
        for (int j = 0; j < players.size(); j++) {
            fsxml.add(players.get(j));
        }
    }
    logger.debug("past adding player(s)");

    // moved the remapping of the presentation so we already have the video nodes.
    // Warning: This relies on the corrected presentation config (sponsor/user/collection level
    // don't move before the presentationconfig it's added to the document (dom4j issue)   !!
    presentationXml = dynamicTransform((Element) presentationXml, conf, fsxml);

    Node collectionConfig = getCollectionConfig(uri, conf);
    if (collectionConfig != null) {
        fsxml.add(collectionConfig);
    }

    logger.debug("past collection config");

    logger.debug("end dynamic/presentation/playout/flash");

    long timer_end = new Date().getTime();
    System.out.println("GENTIME=" + (timer_end - timer_start) + " CACHE AT " + cache.getPerformance() + "% req="
            + cache.getTotalRequest() + " size=" + cache.getCacheSize() + " URI=" + uri);
    return fsxml.asXML();
}

From source file:com.noterik.bart.fs.fscommand.dynamic.video.playout.flash.java

License:Open Source License

public synchronized String run(String uri, String xml) {
    logger.debug("start dynamic/video/playout/flash");

    Document returnXml = DocumentHelper.createDocument();
    Element fsxml = returnXml.addElement("fsxml");
    fsxml.addElement("properties");

    String domain = URIParser.getDomainIdFromUri(uri);
    String user = URIParser.getUserIdFromUri(uri);
    String selectedplaylist = "";
    Element handlerparams = null;

    config conf = new config(domain, user, selectedplaylist, handlerparams);

    Document videoProperties = cache.get(uri);
    if (videoProperties == null) {
        videoProperties = FSXMLRequestHandler.instance().getNodeProperties(uri, false);
        if (videoProperties == null) {
            return FSXMLBuilder.getErrorMessage("404", "Video not found",
                    "You have to supply an existing video", "http://teamelements.noterik.nl/team");
        }/*from  ww w.  ja v  a 2s. c o  m*/
        cache.put(uri, videoProperties);
    }

    Node videoXml = getVideo(uri);
    fsxml.add(videoXml);
    Node videoConfig = getVideoConfig(uri, videoXml, conf);

    //add fake presentation as placeholder for the video
    Element presentation = addPlaceholderPresentation(uri);
    fsxml.add(presentation);

    if (videoConfig != null) {
        fsxml.add(videoConfig);
        logger.debug("past video config");

        List<Element> players = addPlayer(videoConfig);
        for (int j = 0; j < players.size(); j++) {
            fsxml.add(players.get(j));
        }
    }
    logger.debug("past adding player(s)");

    return fsxml.asXML();
}

From source file:com.noterik.bart.fs.fscommand.dynamic.video.playout.flash.java

License:Open Source License

private static Element addPlaceholderPresentation(String uri) {
    Document xml = DocumentHelper.createDocument();

    Element presentation = xml.addElement("presentation");
    presentation.addAttribute("id", "1");
    String baseUri = uri.substring(0, uri.lastIndexOf("/video/"));
    presentation.addAttribute("fullid", baseUri + "/presentation/1");
    Element properties = presentation.addElement("properties");
    properties.addEntity("title", "test title");
    properties.addEntity("description", "test description");
    Element videoplaylist = presentation.addElement("videoplaylist");
    videoplaylist.addAttribute("id", "1");
    videoplaylist.addElement("properties");
    Element vid = videoplaylist.addElement("video");
    vid.addAttribute("id", "1");
    vid.addAttribute("referid", uri);

    return presentation;
}

From source file:com.noterik.bart.fs.fscommand.ShowSponsorsCommand.java

License:Open Source License

public String execute(String uri, String xml) {
    int numSponsors = 0;
    Element user;/*  w w w .j av a 2s .  c o m*/
    Document typeDocument = DocumentHelper.createDocument();

    Element fsxml = typeDocument.addElement("fsxml");
    Element properties = fsxml.addElement("properties");

    String domain = URIParser.getDomainFromUri(uri);
    String userUri = "/domain/" + domain + "/user";

    Document userDoc = FSXMLRequestHandler.instance().getNodePropertiesByType(userUri, 0, 0, 999999);
    List<Node> users = userDoc.selectNodes("//user");

    logger.debug("# of users = " + users.size());

    //loop over all users of domain
    for (Iterator<Node> iter = users.iterator(); iter.hasNext();) {
        user = (Element) iter.next();
        String userid = user.selectSingleNode("@id") == null ? "" : user.selectSingleNode("@id").getText();

        logger.debug("user = " + userid);
        String sponsorUri = "/domain/" + domain + "/user/" + userid + "/sponsor";
        Document sponsor = FSXMLRequestHandler.instance().getNodePropertiesByType(sponsorUri, 0, 0, 1);
        int sponsorItems = sponsor.selectSingleNode("//totalResultsAvailable") == null ? 0
                : Integer.parseInt(sponsor.selectSingleNode("//totalResultsAvailable").getText());

        if (sponsorItems > 0) {
            logger.debug(userid + " sponsors " + sponsorItems);
            numSponsors++;
            fsxml.addElement("sponsor").addAttribute("id", userid);
        }
    }
    properties.addElement("totalResultsAvailable").addText(Integer.toString(numSponsors));
    return typeDocument.asXML();
}

From source file:com.noterik.bart.fs.ingest.SimpleIngestHandler.java

License:Open Source License

private String saveVideoProperties(EncodingProfile ep, IngestInputData iid, String domain, String rawIndex) {
    String destUri = null;//  w w w  .java 2s  . c o m
    String vidUri = "/domain/" + domain + "/user/" + iid.getUser() + "/video";
    if (iid.getVideoId() == null) {
        String vidXml = "<fsxml><properties></properties></fsxml>";
        logger.debug("ADD(" + vidUri + ") " + vidXml);
        int id = IdHandler.instance().insert(vidUri);
        vidUri += "/" + id;
        logger.debug("VID URI AFTER: " + vidUri);
        FSXMLRequestHandler.instance().saveFsXml(vidUri, vidXml, "POST", true);
    } else {
        vidUri += "/" + iid.getVideoId();
    }
    destUri = vidUri + "/rawvideo/" + rawIndex;
    logger.debug("DEST URI BECOMES: " + destUri);
    String rawXml = FSXMLBuilder.getVideoPropertiesFromProfile(ep);

    // add original filename
    try {
        String originalFilename = iid.getSource();
        originalFilename = originalFilename.substring(originalFilename.lastIndexOf("/") + 1);
        Document doc = DocumentHelper.parseText(rawXml);
        Element properties = (Element) doc.selectSingleNode("//properties");
        Element oName = properties.addElement("original-filename");
        oName.setText(originalFilename);
        rawXml = doc.asXML();
    } catch (Exception e) {
        logger.error("Caught Exception: " + e.getMessage());
    }

    logger.debug("ADD(" + rawXml + ") " + destUri);
    FSXMLRequestHandler.instance().saveFsXml(destUri + "/properties", rawXml, "PUT", true);
    return destUri;
}

From source file:com.noterik.bart.fs.legacy.properties.PropertyHandler.java

License:Open Source License

/**
 * this function creates the Document where the properties will be saved in
 * and the first element to put in it. Then it calls the loopInIt.
 *
 * @param uri//from   w  w  w  .  ja  v a  2s. com
 * @return
 */
public static String getProperties(String uri) {
    int count = 0;
    String xmlProps = "";
    if (hasProperties(uri)) {
        List<String> uris = new ArrayList<String>();
        uris.add(uri);
        String id = uri.substring(uri.lastIndexOf("/") + 1);
        Document doc = DocumentHelper.createDocument();
        String type = getTypefromProp(uri);
        Element root = doc.addElement("fsxml");
        Element current = root.addElement(type).addAttribute("id", id);
        doc = loopInIt(doc, current, uri, count, uris);
        xmlProps = doc.asXML();
    }
    return xmlProps;
}

From source file:com.noterik.bart.fs.legacy.properties.PropertyHandler.java

License:Open Source License

/**
 * This function will walk trough all children of a given uri and add it's
 * properties to the Document passed as parameter. The counter sets the
 * number of levels it should go into//from   w  w w . j  a va  2  s  . co m
 *
 * @param doc
 * @param current
 * @param uri
 * @param count
 * @return
 */
public static Document loopInIt(Document doc, Element current, String uri, int count, List uris) {
    // the depth level it should go into
    if (count < 10) {
        count++;
        String xml = getXMLfromProp(uri);
        if (!xml.equals("")) {
            xml = unwrapXml(xml);
        }
        Element elem = null;
        // if xml is not empty add the node
        if (!xml.equals("")) {
            try {
                elem = (Element) DocumentHelper.parseText(xml).getRootElement().clone();
            } catch (DocumentException e) {
                e.printStackTrace();
            }
            current.add(elem);
        } else {
            // if it is empty, just add an empty node
            current.addElement("properties");
        }
        String childUri = "";
        String childId = "";
        String childType = "";
        // get the children for this uri (refer_uris)
        Map<String, Props> childs = getChildrenOfUri(uri);
        Iterator<String> it = childs.keySet().iterator();
        // for each children do the loop
        while (it.hasNext()) {
            childUri = it.next();
            // check if this uri was already processed
            if (!uris.contains(childUri)) {
                uris.add(childUri);
                childId = childs.get(childUri).getId();
                childType = childs.get(childUri).getType();
                Element newElem = current.addElement(childType).addAttribute("id", childId);
                doc = loopInIt(doc, newElem, childUri, count, uris);
            }
        }
    }
    return doc;
}

From source file:com.noterik.bart.fs.legacy.properties.PropertyHandler.java

License:Open Source License

/**
 * This function will get the properties of a uri only, and not of it's
 * childs/*  ww  w  .ja  v  a  2  s  . c  o  m*/
 *
 * @param uri
 * @return
 */
public static Document getPropsNoChilds(String uri) {
    String url = uri.substring(0, uri.lastIndexOf("/"));
    logger.debug("url is:" + url);
    Document doc = DocumentHelper.createDocument();
    String id = url.substring(url.lastIndexOf("/") + 1);
    String type = getTypefromProp(url);
    Element root = doc.addElement("fsxml");
    Element current = root.addElement(type).addAttribute("id", id);
    String xml = getXMLfromProp(url);
    Element elem = null;
    // if xml is not empty, unwrapp it and add the node
    if (!xml.equals("")) {
        xml = unwrapXml(xml);
        try {
            elem = (Element) DocumentHelper.parseText(xml).getRootElement().clone();
        } catch (DocumentException e) {
            e.printStackTrace();
        }
        current.add(elem);
    } else {
        // if it is empty, just add an empty node
        current.addElement("properties");
    }
    return doc;
}

From source file:com.noterik.bart.fs.legacy.tools.FlandersHelper.java

License:Open Source License

private static String processXml(String original, String flanders) {
    String xml = "";

    Map<String, String> values = new HashMap<String, String>();

    Document origdoc = null;//from   w ww . j a v a 2 s  . com
    Document flandoc = null;

    try {
        origdoc = DocumentHelper.parseText(original);
        flandoc = DocumentHelper.parseText(flanders);
    } catch (DocumentException e) {
        LOG.error("", e);
    }

    Element origProp = (Element) origdoc.selectSingleNode("//properties");
    Iterator i = origProp.elementIterator();

    while (i.hasNext()) {
        Element prop = (Element) i.next();
        String name = prop.getName();
        String value = prop.getText();
        values.put(name, value);
    }

    LOG.debug("\n flandProp = " + flandoc.asXML());

    Element flandProp = (Element) flandoc.selectSingleNode("/meta-data");
    Iterator j = flandProp.elementIterator();

    while (j.hasNext()) {
        Element prop = (Element) j.next();
        String name = prop.getName();
        String value = prop.getText();
        values.put(name, value);
    }

    Element finalEl = DocumentHelper.createElement("fsxml");
    Element propsEl = finalEl.addElement("properties");

    Iterator<String> it = values.keySet().iterator();
    while (it.hasNext()) {
        String name = it.next();
        String value = values.get(name);
        propsEl.addElement(name).addText(value);
    }

    xml = finalEl.asXML();

    return xml;
}

From source file:com.noterik.bart.fs.legacy.tools.XmlHelper.java

License:Open Source License

/**
 * This function will add a property with the specified value to the xml
 * passed as parameter//www  .  j a v  a 2s.  c om
 *
 * @param xml
 * @param property
 * @param value
 * @return
 */
public static String addPropertyValue(String xml, String property, String value) {
    Document doc = null;
    try {
        doc = DocumentHelper.parseText(xml);
    } catch (DocumentException e) {
        e.printStackTrace();
    }
    Element elem = (Element) doc.selectSingleNode("/fsxml/properties");
    elem.addElement(property).addText(value);
    Element fsxml = (Element) doc.selectSingleNode("/fsxml");
    xml = fsxml.asXML();
    return xml;
}