Example usage for org.jdom2 Element getChild

List of usage examples for org.jdom2 Element getChild

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Introduction

In this page you can find the example usage for org.jdom2 Element getChild.

Prototype

public Element getChild(final String cname, final Namespace ns)

Source Link

Document

This returns the first child element within this element with the given local name and belonging to the given namespace.

Usage

From source file:com.sun.syndication.io.impl.RSS091UserlandParser.java

License:Open Source License

/**
 * Parses an item element of an RSS document looking for item information.
 * <p/>/*from   w  w w .  j  av  a 2 s . c om*/
 * It first invokes super.parseItem and then parses and injects the description property if present.
 * <p/>
 *
 * @param rssRoot the root element of the RSS document in case it's needed for context.
 * @param eItem the item element to parse.
 * @return the parsed RSSItem bean.
 */
protected Item parseItem(Element rssRoot, Element eItem) {
    Item item = super.parseItem(rssRoot, eItem);
    Element e = eItem.getChild("description", getRSSNamespace());
    if (e != null) {
        item.setDescription(parseItemDescription(rssRoot, e));
    }
    Element ce = eItem.getChild("encoded", getContentNamespace());
    if (ce != null) {
        Content content = new Content();
        content.setType(Content.HTML);
        content.setValue(ce.getText());
        item.setContent(content);
    }
    return item;
}

From source file:com.sun.syndication.io.impl.RSS092Parser.java

License:Open Source License

protected WireFeed parseChannel(Element rssRoot) {
    Channel channel = (Channel) super.parseChannel(rssRoot);

    Element eChannel = rssRoot.getChild("channel", getRSSNamespace());
    Element eCloud = eChannel.getChild("cloud", getRSSNamespace());
    if (eCloud != null) {
        Cloud cloud = new Cloud();
        String att = eCloud.getAttributeValue("domain");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
        if (att != null) {
            cloud.setDomain(att);//from   w w  w .  j  a va  2s . c  om
        }
        att = eCloud.getAttributeValue("port");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
        if (att != null) {
            cloud.setPort(Integer.parseInt(att.trim()));
        }
        att = eCloud.getAttributeValue("path");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
        if (att != null) {
            cloud.setPath(att);
        }
        att = eCloud.getAttributeValue("registerProcedure");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
        if (att != null) {
            cloud.setRegisterProcedure(att);
        }
        att = eCloud.getAttributeValue("protocol");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
        if (att != null) {
            cloud.setProtocol(att);
        }
        channel.setCloud(cloud);
    }
    return channel;
}

From source file:com.sun.syndication.io.impl.RSS092Parser.java

License:Open Source License

protected Item parseItem(Element rssRoot, Element eItem) {
    Item item = super.parseItem(rssRoot, eItem);

    Element e = eItem.getChild("source", getRSSNamespace());
    if (e != null) {
        Source source = new Source();
        String url = e.getAttributeValue("url");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
        source.setUrl(url);/*from  w w  w. j a  v  a 2s  .  c o m*/
        source.setValue(e.getText());
        item.setSource(source);
    }

    // 0.92 allows one enclosure occurrence, 0.93 multiple
    // just saving to write some code.
    List eEnclosures = eItem.getChildren("enclosure");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
    if (eEnclosures.size() > 0) {
        List enclosures = new ArrayList();
        for (int i = 0; i < eEnclosures.size(); i++) {
            e = (Element) eEnclosures.get(i);

            Enclosure enclosure = new Enclosure();
            String att = e.getAttributeValue("url");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
            if (att != null) {
                enclosure.setUrl(att);
            }
            att = e.getAttributeValue("length");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
            enclosure.setLength(NumberParser.parseLong(att, 0L));

            att = e.getAttributeValue("type");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
            if (att != null) {
                enclosure.setType(att);
            }
            enclosures.add(enclosure);
        }
        item.setEnclosures(enclosures);
    }

    List eCats = eItem.getChildren("category");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
    item.setCategories(parseCategories(eCats));

    return item;
}

From source file:com.sun.syndication.io.impl.RSS093Parser.java

License:Open Source License

protected Item parseItem(Element rssRoot, Element eItem) {
    Item item = super.parseItem(rssRoot, eItem);
    Element e = eItem.getChild("pubDate", getRSSNamespace());
    if (e != null) {
        item.setPubDate(DateParser.parseDate(e.getText()));
    }/*w w w.  jav a 2  s . c o m*/
    e = eItem.getChild("expirationDate", getRSSNamespace());
    if (e != null) {
        item.setExpirationDate(DateParser.parseDate(e.getText()));
    }
    e = eItem.getChild("description", getRSSNamespace());
    if (e != null) {
        String type = e.getAttributeValue("type");
        if (type != null) {
            item.getDescription().setType(type);
        }
    }
    return item;
}

From source file:com.sun.syndication.io.impl.RSS094Generator.java

License:Open Source License

protected void populateItem(Item item, Element eItem, int index) {
    super.populateItem(item, eItem, index);

    Description description = item.getDescription();
    if (description != null && description.getType() != null) {
        Element eDescription = eItem.getChild("description", getFeedNamespace());
        eDescription.setAttribute(new Attribute("type", description.getType()));
    }/*from  ww  w.j  a  v  a2 s  .  c o  m*/
    eItem.removeChild("expirationDate", getFeedNamespace());
}

From source file:com.sun.syndication.io.impl.RSS094Parser.java

License:Open Source License

protected WireFeed parseChannel(Element rssRoot) {
    Channel channel = (Channel) super.parseChannel(rssRoot);
    Element eChannel = rssRoot.getChild("channel", getRSSNamespace());

    List eCats = eChannel.getChildren("category", getRSSNamespace());
    channel.setCategories(parseCategories(eCats));

    Element eTtl = eChannel.getChild("ttl", getRSSNamespace());
    if (eTtl != null && eTtl.getText() != null) {
        Integer ttlValue = null;//from w w  w  .ja  va 2s. c  o m
        try {
            ttlValue = new Integer(eTtl.getText());
        } catch (NumberFormatException nfe) {
            ; //let it go by
        }
        if (ttlValue != null) {
            channel.setTtl(ttlValue.intValue());
        }
    }

    return channel;
}

From source file:com.sun.syndication.io.impl.RSS094Parser.java

License:Open Source License

public Item parseItem(Element rssRoot, Element eItem) {
    Item item = super.parseItem(rssRoot, eItem);
    item.setExpirationDate(null);/* ww  w .  j  a  v a 2 s. c o m*/

    Element e = eItem.getChild("author", getRSSNamespace());
    if (e != null) {
        item.setAuthor(e.getText());
    }

    e = eItem.getChild("guid", getRSSNamespace());
    if (e != null) {
        Guid guid = new Guid();
        String att = e.getAttributeValue("isPermaLink");//getRSSNamespace()); DONT KNOW WHY DOESN'T WORK
        if (att != null) {
            guid.setPermaLink(att.equalsIgnoreCase("true"));
        }
        guid.setValue(e.getText());
        item.setGuid(guid);
    }

    e = eItem.getChild("comments", getRSSNamespace());
    if (e != null) {
        item.setComments(e.getText());
    }

    return item;
}

From source file:com.sun.syndication.io.impl.RSS10Parser.java

License:Open Source License

/**
 * Parses an item element of an RSS document looking for item information.
 * <p/>/*www .  j  a v a2s .c o m*/
 * It first invokes super.parseItem and then parses and injects the description property if present.
 * <p/>
 *
 * @param rssRoot the root element of the RSS document in case it's needed for context.
 * @param eItem the item element to parse.
 * @return the parsed RSSItem bean.
 */
protected Item parseItem(Element rssRoot, Element eItem) {
    Item item = super.parseItem(rssRoot, eItem);
    Element e = eItem.getChild("description", getRSSNamespace());
    if (e != null) {
        item.setDescription(parseItemDescription(rssRoot, e));
    }
    Element ce = eItem.getChild("encoded", getContentNamespace());
    if (ce != null) {
        Content content = new Content();
        content.setType(Content.HTML);
        content.setValue(ce.getText());
        item.setContent(content);
    }

    String uri = eItem.getAttributeValue("about", getRDFNamespace());
    if (uri != null) {
        item.setUri(uri);
    }

    return item;
}

From source file:com.sun.syndication.io.impl.RSS10Parser.java

License:Open Source License

protected WireFeed parseChannel(Element rssRoot) {
    Channel channel = (Channel) super.parseChannel(rssRoot);

    Element eChannel = rssRoot.getChild("channel", getRSSNamespace());
    String uri = eChannel.getAttributeValue("about", getRDFNamespace());
    if (uri != null) {
        channel.setUri(uri);/*from  www. ja v  a  2  s.  c  o m*/
    }

    return channel;
}

From source file:com.sun.syndication.io.impl.RSS20Generator.java

License:Open Source License

public void populateItem(Item item, Element eItem, int index) {
    super.populateItem(item, eItem, index);

    Element eDescription = eItem.getChild("description", getFeedNamespace());
    if (eDescription != null)
        eDescription.removeAttribute("type");

    String author = item.getAuthor();
    if (author != null) {
        eItem.addContent(generateSimpleElement("author", author));
    }/*ww  w.j av  a 2  s  . co m*/

    String comments = item.getComments();
    if (comments != null) {
        eItem.addContent(generateSimpleElement("comments", comments));
    }

    Guid guid = item.getGuid();
    if (guid != null) {
        Element eGuid = generateSimpleElement("guid", guid.getValue());
        if (!guid.isPermaLink()) {
            eGuid.setAttribute("isPermaLink", "false");
        }
        eItem.addContent(eGuid);
    }
}