Example usage for org.jdom2 Namespace getURI

Introduction

In this page you can find the example usage for org.jdom2 Namespace getURI.

Prototype

public String getURI()

Source Link

Document

This returns the namespace URI for this Namespace.

Usage

From source file:org.rascalmpl.library.lang.xml.DOM.java

License:Open Source License

private IConstructor convertNamespace(Namespace ns) {
    if (ns == Namespace.NO_NAMESPACE) {
        return vf.constructor(Factory.Namespace_none);
    }//from   ww  w .  j a  v  a2s. c om
    IString prefix = vf.string(ns.getPrefix());
    IString uri = vf.string(ns.getURI());
    IConstructor nscon = vf.constructor(Factory.Namespace_namespace, prefix, uri);
    return nscon;
}

From source file:org.yawlfoundation.yawl.scheduling.PlanningGraphCreator.java

License:Open Source License

@SuppressWarnings("unchecked")
/**//from w w w.  j  a  va  2s.  c  o m
 * TODO@tbe: determine order of activities, store them as utilisation relations and sort
 * activities according to utilisation relations
 */
public Collection<Element> getActivityElements(String caseId)
        throws IOException, JDOMException, JaxenException {
    Element element = SchedulingService.getInstance().getSpecificationForCase(caseId);
    Document doc = new Document(element);

    Map<String, String> map = new HashMap<String, String>();
    map.put("bla", element.getNamespace().getURI());
    for (Object o : element.getAdditionalNamespaces()) {
        Namespace ns = (Namespace) o;
        map.put(ns.getPrefix(), ns.getURI());
    }

    org.jaxen.XPath xp = new JDOMXPath("//bla:expression/@query");
    xp.setNamespaceContext(new SimpleNamespaceContext(map));
    List<Attribute> list = xp.selectNodes(doc);
    List<String> activityNames = new ArrayList<String>();
    for (Attribute e : list) {
        String value = e.getValue();
        int startIndex = value.indexOf("<" + XML_ACTIVITYNAME + ">");
        int endIndex = value.indexOf("</" + XML_ACTIVITYNAME + ">");
        while (startIndex >= 0 && endIndex > startIndex) {
            if (!value.startsWith("<" + XML_EVENT_RECEIVE + ">")) {
                String activityName = value.substring(startIndex + lenActName, endIndex).trim();

                // ignore XPath expressions
                if (!activityName.contains("/") && !activityNames.contains(activityName)) {
                    activityNames.add(activityName);
                }
            }
            value = value.substring(endIndex + lenActName);
            startIndex = value.indexOf("<" + XML_ACTIVITYNAME + ">");
            endIndex = value.indexOf("</" + XML_ACTIVITYNAME + ">");
        }
    }

    //TODO@tbe: sort activities, only until order of activities can be determined from process model
    final List<String> possibleActivities = Utils
            .parseCSV(PropertyReader.getInstance().getSchedulingProperty("possibleActivitiesSorted"));
    Collections.sort(activityNames, new Comparator<String>() {
        public int compare(String a1, String a2) {
            if (possibleActivities.indexOf(a1) < 0) {
                return -1; // set missing activities at beginning
            } else if (possibleActivities.indexOf(a2) < 0) {
                return 1; // set missing activities at beginning
            } else {
                return possibleActivities.indexOf(a1) - possibleActivities.indexOf(a2);
            }
        }
    });
    logger.debug("activityNames: " + Utils.toString(activityNames));

    Collection<Element> activities = new ArrayList<Element>();
    Element preRelation = null; // relation of previous activity
    for (int i = 0; i < activityNames.size(); i++) {
        String activityName = activityNames.get(i);
        if (i > 0) {
            preRelation.getChild(XML_OTHERACTIVITYNAME).setText(activityName);
        }

        Element activity = FormGenerator.getTemplate(XML_ACTIVITY);
        activities.add(activity);
        activity.getChild(XML_ACTIVITYNAME).setText(activityName);

        if (i < activityNames.size() - 1) {
            preRelation = FormGenerator.getTemplate(XML_UTILISATIONREL);
            activity.addContent(preRelation);
        }
    }
    return activities;
}