Example usage for org.jdom2 Element addContent

List of usage examples for org.jdom2 Element addContent

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Introduction

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

Prototype

@Override
public Element addContent(final Collection<? extends Content> newContent)

Source Link

Document

Appends all children in the given collection to the end of the content list.

Usage

From source file:ca.nrc.cadc.uws.JobWriter.java

License:Open Source License

/**
 * Get an Element representing the Job parameters.
 *
 * @return The Job parameters Element./* w w w . j a va  2s . c  om*/
 */
public Element getParameters(Job job) {
    Element element = new Element(JobAttribute.PARAMETERS.getAttributeName(), UWS.NS);
    for (Parameter parameter : job.getParameterList()) {
        Element e = new Element(JobAttribute.PARAMETER.getAttributeName(), UWS.NS);
        e.setAttribute("id", parameter.getName());
        e.addContent(parameter.getValue());
        element.addContent(e);
    }
    return element;
}

From source file:ca.nrc.cadc.uws.JobWriter.java

License:Open Source License

/**
 * Get an Element representing the Job results.
 *
 * @return The Job results Element.// w w w  .j a  v  a2 s.  c  om
 */
public Element getResults(Job job) {
    Element element = new Element(JobAttribute.RESULTS.getAttributeName(), UWS.NS);
    for (Result result : job.getResultsList()) {
        Element e = new Element(JobAttribute.RESULT.getAttributeName(), UWS.NS);
        e.setAttribute("id", result.getName());
        e.setAttribute("href", result.getURI().toASCIIString(), UWS.XLINK_NS);
        element.addContent(e);
    }
    return element;
}

From source file:ca.nrc.cadc.uws.JobWriter.java

License:Open Source License

/**
 * Get an Element representing the Job errorSummary.
 *
 * @return The Job errorSummary Element.
 *//*from  w  w w .j a va  2  s .co  m*/
public Element getErrorSummary(Job job) {
    Element eleErrorSummary = null;
    ErrorSummary es = job.getErrorSummary();
    if (es != null) {
        eleErrorSummary = new Element(JobAttribute.ERROR_SUMMARY.getAttributeName(), UWS.NS);
        eleErrorSummary.setAttribute("type", es.getErrorType().toString().toLowerCase());
        eleErrorSummary.setAttribute("hasDetail", Boolean.toString(es.getHasDetail()));

        Element eleMessage = new Element(JobAttribute.ERROR_SUMMARY_MESSAGE.getAttributeName(), UWS.NS);
        eleMessage.addContent(job.getErrorSummary().getSummaryMessage());
        eleErrorSummary.addContent(eleMessage);
    }
    return eleErrorSummary;
}

From source file:ca.nrc.cadc.uws.JobWriter.java

License:Open Source License

/**
 * Get an Element representing the Job jobInfo.
 *
 * @return The Job jobInfo Element.//  w w  w  .  j a v a2  s.  c  o m
 */
public Element getJobInfo(Job job) {
    Element element = null;
    JobInfo jobInfo = job.getJobInfo();
    if (jobInfo != null) {

        if (jobInfo.getContent() != null && jobInfo.getValid() != null && jobInfo.getValid()) {
            element = new Element(JobAttribute.JOB_INFO.getAttributeName(), UWS.NS);
            try {
                // The JobInfo content can't be validated since the schema(s) aren't known
                // but we still need to parse and extract the root/document element
                Document doc = XmlUtil.buildDocument(jobInfo.getContent());
                element.addContent(doc.getRootElement().detach());
            } catch (Exception e) {
                element = null;
            }
        }
    }
    return element;
}

From source file:ca.nrc.cadc.vos.NodeWriter.java

License:Open Source License

/**
 * Builds a single node element./*from  www .j  a v  a  2  s.co m*/
 *
 * @param node
 * @return
 */
protected Element getNodeElement(Node node) {
    Element ret = new Element("node", vosNamespace);
    ret.setAttribute("uri", node.getUri().toString());
    ret.setAttribute("type", vosNamespace.getPrefix() + ":" + node.getClass().getSimpleName(), xsiNamespace);

    Element props = getPropertiesElement(node);
    ret.addContent(props);

    if (node instanceof ContainerNode) {
        ContainerNode cn = (ContainerNode) node;
        ret.addContent(getNodesElement(cn));
    } else if ((node instanceof DataNode) || (node instanceof UnstructuredDataNode)
            || (node instanceof StructuredDataNode)) {
        ret.addContent(getAcceptsElement(node));
        ret.addContent(getProvidesElement(node));
        DataNode dn = (DataNode) node;
        ret.setAttribute("busy", (dn.getBusy().equals(NodeBusyState.notBusy) ? "false" : "true"));
    } else if (node instanceof LinkNode) {
        LinkNode ln = (LinkNode) node;
        Element targetEl = new Element("target", vosNamespace);
        targetEl.setText(ln.getTarget().toString());
        ret.addContent(targetEl);
    }
    return ret;
}

From source file:ca.nrc.cadc.vos.NodeWriter.java

License:Open Source License

/**
 * Build the properties Element of a Node.
 *
 * @param node Node./* w w  w  .j a va 2  s .  c o  m*/
 * @return properties Element.
 */
protected Element getPropertiesElement(Node node) {
    Element ret = new Element("properties", vosNamespace);
    for (NodeProperty nodeProperty : node.getProperties()) {
        Element property = new Element("property", vosNamespace);
        if (nodeProperty.isMarkedForDeletion())
            property.setAttribute(new Attribute("nil", "true", xsiNamespace));
        else
            property.setText(nodeProperty.getPropertyValue());
        property.setAttribute("uri", nodeProperty.getPropertyURI());
        property.setAttribute("readOnly", (nodeProperty.isReadOnly() ? "true" : "false"));
        ret.addContent(property);
    }
    return ret;
}

From source file:ca.nrc.cadc.vos.NodeWriter.java

License:Open Source License

/**
 * Build the accepts Element of a Node./*from w  w w .  j a v a  2 s .  co  m*/
 *
 * @param node Node.
 * @return accepts Element.
 */
protected Element getAcceptsElement(Node node) {
    Element accepts = new Element("accepts", vosNamespace);
    for (URI viewURI : node.accepts()) {
        Element viewElement = new Element("view", vosNamespace);
        viewElement.setAttribute("uri", viewURI.toString());
        accepts.addContent(viewElement);
    }
    return accepts;
}

From source file:ca.nrc.cadc.vos.NodeWriter.java

License:Open Source License

/**
 * Build the accepts Element of a Node.// w  w w  .ja  va  2 s  . c  o  m
 *
 * @param node Node.
 * @return accepts Element.
 */
protected Element getProvidesElement(Node node) {
    Element provides = new Element("provides", vosNamespace);
    for (URI viewURI : node.provides()) {
        Element viewElement = new Element("view", vosNamespace);
        viewElement.setAttribute("uri", viewURI.toString());
        provides.addContent(viewElement);
    }
    return provides;
}

From source file:ca.nrc.cadc.vos.NodeWriter.java

License:Open Source License

/**
 * Build the nodes Element of a ContainerNode.
 * /*from w w w  . j  a  v a2  s.c  om*/
 * @param node Node.
 * @return nodes Element.
 */
protected Element getNodesElement(ContainerNode node) {
    Element nodes = new Element("nodes", vosNamespace);
    for (Node childNode : node.getNodes()) {
        Element nodeElement = getNodeElement(childNode);
        nodes.addContent(nodeElement);
    }
    return nodes;
}

From source file:ca.nrc.cadc.vos.server.RssFeed.java

License:Open Source License

/**
 * Builds a JDOM Element representing the RRS feed of set of Nodes.
 *
 * @param parent The parent Node of all other Nodes in the feed.
 * @param nodes Collection of nodes to display in the feed.
 * @param baseURL base url for the nodes resource
 * @return JDOM Element representing the RRS feed.
 *///from   w  w w.  j  a v  a2 s.co m
public static Element createFeed(Node parent, Collection<RssFeedItem> nodes, String baseURL) {
    // Get the title and description from the parent properties.
    String parentTitle = null;
    String parentDescription = null;
    for (NodeProperty nodeProperty : parent.getProperties()) {
        if (nodeProperty.getPropertyURI().equals(VOS.PROPERTY_URI_TITLE)) {
            parentTitle = nodeProperty.getPropertyValue();
        }
        if (nodeProperty.getPropertyURI().equals(VOS.PROPERTY_URI_DESCRIPTION)) {
            parentDescription = nodeProperty.getPropertyValue();
        }
    }

    // Root element.
    Element rss = new Element("rss");
    rss.setAttribute("version", "2.0");

    // channel element.
    Element channel = new Element("channel");
    rss.addContent(channel);

    // channel title.
    if (parentTitle == null) {
        parentTitle = "Last modified nodes for " + parent.getName();
    }
    Element channelTitle = new Element("title");
    channelTitle.setText(parentTitle);
    channel.addContent(channelTitle);

    // channel description.
    if (parentDescription == null) {
        parentDescription = nodes.size() + " last modified nodes";
    }
    Element channelDescription = new Element("description");
    channelDescription.setText(parentDescription);
    channel.addContent(channelDescription);

    // channel link.
    Element link = new Element("link");
    link.setText(baseURL + parent.getUri().getPath() + "?view=rss");
    channel.addContent(link);

    // channel author
    NodeProperty creator = parent.findProperty(VOS.PROPERTY_URI_CREATOR);
    if (creator != null && StringUtil.hasText(creator.getPropertyValue())) {
        Element author = new Element("author");
        author.setText(creator.getPropertyValue());
        channel.addContent(author);
    }
    log.debug("num nodes: " + nodes.size());
    // Create an item for each Node and add to channel.
    for (RssFeedItem rssFeedItem : nodes) {
        // Get the title, description, and date from the node properties.
        String nodeTitle = null;
        String nodeDescription = null;
        String nodeDate = null;
        for (NodeProperty nodeProperty : rssFeedItem.node.getProperties()) {
            if (nodeProperty.getPropertyURI().equals(VOS.PROPERTY_URI_TITLE)) {
                nodeTitle = nodeProperty.getPropertyValue();
            }
            if (nodeProperty.getPropertyURI().equals(VOS.PROPERTY_URI_DESCRIPTION)) {
                nodeDescription = nodeProperty.getPropertyValue();
            }
            if (nodeProperty.getPropertyURI().equals(VOS.PROPERTY_URI_DATE)) {
                nodeDate = nodeProperty.getPropertyValue();
            }
        }

        // item element.
        Element item = new Element("item");

        // item title.
        if (nodeTitle == null) {
            nodeTitle = rssFeedItem.node.getName();
        }
        Element itemTitle = new Element("title");
        itemTitle.setText(nodeTitle);
        item.addContent(itemTitle);

        // item description.
        if (nodeDescription == null) {
            if (rssFeedItem.node instanceof DataNode) {
                nodeDescription = "File";
            } else {
                nodeDescription = "Directory";
            }
        }
        Element itemDescription = new Element("description");
        itemDescription.setText(nodeDescription);
        item.addContent(itemDescription);

        // item pubDate
        if (nodeDate != null) {
            Element itemPubDate = new Element("pubDate");
            itemPubDate.setText(nodeDate);
            item.addContent(itemPubDate);
        }

        // item link, comment
        Element itemLink = new Element("link");
        Element comments = new Element("comments");
        String linkText = baseURL + rssFeedItem.node.getUri().getPath();
        if (rssFeedItem.node instanceof DataNode) {
            linkText += "?view=data";
            comments.setText("Click to download this file.");
        } else {
            linkText += "?view=rss";
            comments.setText("Click to see the last modified nodes within this directory.");
        }
        itemLink.setText(linkText);
        item.addContent(itemLink);
        item.addContent(comments);

        // item author
        creator = rssFeedItem.node.findProperty(VOS.PROPERTY_URI_CREATOR);
        if (creator != null && StringUtil.hasText(creator.getPropertyValue())) {
            Element author = new Element("author");
            author.setText(creator.getPropertyValue());
            item.addContent(author);
        }

        // Add item to channel
        channel.addContent(item);
    }
    return rss;
}