// TODO report status effectively
@Override
protected void runTask() {
try {
LocalDate today = LocalDate.now(DateTimeZone.UTC);
LocalDate start = today.minusDays(minusDays);
LocalDate finish = today.plusDays(plusDays);
List<Channel> youViewChannels = channelResolver.getAllChannels();
UpdateProgress progress = UpdateProgress.START;
while (!start.isAfter(finish)) {
LocalDate end = start.plusDays(1);
for (Channel channel : youViewChannels) {
Interval interval =
new Interval(start.toDateTimeAtStartOfDay(), end.toDateTimeAtStartOfDay());
Document xml =
fetcher.getSchedule(interval.getStart(), interval.getEnd(), getYouViewId(channel));
Element root = xml.getRootElement();
Elements entries = root.getChildElements(ENTRY_KEY, root.getNamespaceURI(ATOM_PREFIX));
progress = progress.reduce(processor.process(channel, entries, interval));
reportStatus(progress.toString());
}
start = end;
}
} catch (Exception e) {
log.error("Exception when processing YouView schedule", e);
Throwables.propagate(e);
}
}
private List<String> getNamespaceDeclaredPrefixes(Element e) {
final List<String> prefixes = new ArrayList<String>();
for (int i = 0; i < e.getNamespaceDeclarationCount(); i += 1) {
prefixes.add(e.getNamespacePrefix(i));
}
return prefixes;
}
/**
* This method is used to parse an Assertion in the RuleML Document.
*
* @param ass Element The XOM Element object that represents the assertion.
* @return A term object that represents the assertion in a way that can be used by the reasoning
* engine.
* @throws ParseException Thrown if there is a serious error parsing the assertion.
*/
private Term parseAssert(Element ass) throws ParseException {
Elements children = ass.getChildElements();
Element firstChild = skipRoleTag(children.get(0));
if (firstChild.getLocalName().equals(tagNames.ATOM)) {
DefiniteClause dc = parseFact(firstChild);
Vector<Term> v = new Vector<Term>();
for (int i = 0; i < dc.atoms.length; i++) {
v.add(dc.atoms[i]);
}
Term t = new Term(SymbolTable.IASSERT, SymbolTable.INOROLE, Types.IOBJECT, v);
t.setAtom(true);
return t;
} else if (firstChild.getLocalName().equals(tagNames.IMPLIES)) {
Vector<DefiniteClause> v2 = parseImplies(firstChild);
DefiniteClause dc = (DefiniteClause) v2.get(0);
Vector<Term> v = new Vector<Term>();
for (int i = 0; i < dc.atoms.length; i++) {
v.add(dc.atoms[i]);
}
Term t = new Term(SymbolTable.IASSERT, SymbolTable.INOROLE, Types.IOBJECT, v);
t.setAtom(true);
return t;
} else {
throw new ParseException("Assert element can only contain Atom (fact) or Implies elements.");
}
}
protected Element createElement(String name, XMLNamespace ns) {
Element elem = new Element(name, ns.getUri());
if (!LAKEVIEW.equals(ns)) {
elem.setNamespacePrefix(ns.getPrefix());
}
return elem;
}
@Override
protected IStructureRecord query(String value) throws AmbitException {
OpsinResult result = request.name2structure(value);
if (result.getStatus().equals(OPSIN_RESULT_STATUS.SUCCESS)) {
record.clear();
/*
String str = NameToInchi.convertResultToInChI(result);
if (str!=null) {
record.setContent(str);
record.setFormat(IStructureRecord.MOL_TYPE.INC.toString());
return record;
}
*/
/*
String str = result.getSmiles();
if (str!=null) {
record.setContent(null);
record.setSmiles(str);
return record;
}
*/
Element cml = result.getCml();
if (cml != null) {
record.setContent(cml.toXML());
record.setFormat(IStructureRecord.MOL_TYPE.CML.toString());
return record;
}
return null; // success reported,but no meaningful result
} else return null;
}
private ComponentSet addComponents(
Map<String, Connectable> connectables, int rows, int cols, Elements componentElements) {
ComponentSet set;
set = new ComponentSet(cols, rows);
for (int i = 0; i < componentElements.size(); i++) {
Element componentElement = componentElements.get(i);
String type = componentElement.getAttributeValue("type");
String name = componentElement.getAttributeValue("name");
Connectable connectable = factory.make(type, name);
if (connectable != null) {
connectables.put(name, connectable);
if (connectable instanceof Component) {
Component component = (Component) connectable;
component.setxLoc(Integer.parseInt(componentElement.getAttributeValue("col")));
component.setyLoc(Integer.parseInt(componentElement.getAttributeValue("row")));
component.setInverted(Boolean.parseBoolean(componentElement.getAttributeValue("inv")));
set.addComponent(component);
} else if (connectable instanceof Endpoint) {
set.addEndpoint((Endpoint) connectable);
}
}
}
return set;
}
public List<ICTomorrowItemMetadata> getMetadataFile(int jobId) throws ICTomorrowApiException {
try {
Element resultElement = getResultElement(client.get(getMetadataFileUrl(jobId)));
String jobStatus = resultElement.getFirstChildElement("job_status").getValue().trim();
if ("COMPLETE".equals(jobStatus)) {
Element downloadElement = resultElement.getFirstChildElement("Download");
List<ICTomorrowItemMetadata> items = Lists.newArrayList();
Elements itemElements =
downloadElement.getFirstChildElement("Items").getChildElements("Item");
for (int i = 0; i < itemElements.size(); i++) {
items.add(getItem(itemElements.get(i)));
}
return items;
} else if ("FAILED".equals(jobStatus)) {
throw new ICTomorrowApiException("Metadata file creation failed");
}
return null;
} catch (HttpException e) {
throw new ICTomorrowApiException("Exception while recording consumer activity", e);
}
}
private Collection<ConnectableDefinition> loadConnectableDefs(File connectableDefs) {
Collection<ConnectableDefinition> defs = new HashSet<ConnectableDefinition>();
try {
Builder parser = new Builder();
Document doc = parser.build(connectableDefs);
Element root = doc.getRootElement();
Elements definitions = root.getChildElements();
for (int i = 0; i < definitions.size(); i++) {
Element definition = definitions.get(i);
String id = definition.getAttributeValue("id");
String pinCount = definition.getAttributeValue("pins");
String type = definition.getAttributeValue("type");
ConnectableDefinition d = new ConnectableDefinition(id, type, Integer.parseInt(pinCount));
Elements pins = definition.getChildElements();
for (int j = 0; j < pins.size(); j++) {
Element pinElement = pins.get(j);
String pinNumber = pinElement.getAttributeValue("number");
String pinName = pinElement.getAttributeValue("name");
d.addPin(Integer.parseInt(pinNumber), pinName);
}
defs.add(d);
}
} catch (ParsingException ex) {
System.err.println("malformed XML file : " + ex.getMessage());
} catch (IOException ex) {
System.err.println("io error : " + ex.getMessage());
}
return defs;
}
private static boolean isLive(String aServer) {
try {
URL url = new URL(aServer + "health");
HttpURLConnection uc = (HttpURLConnection) url.openConnection();
if (LOGGER.isDebugEnabled()) {
LOGGER.debug(BUNDLE.get("TC_STATUS_CHECK"), url);
}
if (uc.getResponseCode() == 200) {
Document xml = new Builder().build(uc.getInputStream());
Element response = (Element) xml.getRootElement();
Element health = response.getFirstChildElement("health");
String status = health.getValue();
if (status.equals("dying") || status.equals("sick")) {
if (LOGGER.isWarnEnabled()) {
LOGGER.warn(BUNDLE.get("TC_SERVER_STATUS"), status);
}
return true;
} else if (status.equals("ok")) {
return true;
} else {
LOGGER.error(BUNDLE.get("TC_UNEXPECTED_STATUS"), status);
}
}
} catch (UnknownHostException details) {
LOGGER.error(BUNDLE.get("TC_UNKNOWN_HOST"), details.getMessage());
} catch (Exception details) {
LOGGER.error(details.getMessage());
}
return false;
}
/**
* Converts a Sem Im into xml.
*
* @param semIm the instantiated structural equation model to convert
* @return xml representation
*/
public static Element getElement(SemIm semIm) {
Element semElement = new Element(SemXmlConstants.SEM);
semElement.appendChild(makeVariables(semIm));
semElement.appendChild(makeEdges(semIm));
semElement.appendChild(makeMarginalErrorDistribution(semIm));
semElement.appendChild(makeJointErrorDistribution(semIm));
return semElement;
}
public static void removeMimeType(String mimeId) {
Elements els = _root.getChildElements("mime-type");
for (int i = 0; i < els.size(); i++)
if (els.get(i).getAttribute("id").getValue().equals(mimeId)) {
_root.removeChild(els.get(i));
return;
}
}
private boolean contains(List<Element> usedGlossEntries, Element entry) {
String id = entry.getAttributeValue("id", xmlns);
for (Element used : usedGlossEntries) {
String usid = used.getAttributeValue("id", xmlns);
if (id.equals(usid)) return true;
}
return false;
}
public static void runCommentExamples(String templateResourceName, String baseUri) {
Element templateElement = getTemplate(templateResourceName, baseUri);
Nodes templatesWithExamples =
templateElement.query(".//template[comment[@class='" + EXAMPLE_INPUT + "' and @id]]");
for (int i = 0; i < templatesWithExamples.size(); i++) {
runCommentExamples((Element) templatesWithExamples.get(i));
}
}
public String getType(PseudoPath path) {
Element element = getElement(path);
if (element != null) {
return element.getLocalName();
} else {
return null;
}
}
@Override
public void finishMakingDocument(Document document) {
final Element e = document.getRootElement();
for (String namespace : namespacePrefixes.keySet()) {
e.addNamespaceDeclaration(namespacePrefixes.get(namespace), namespace);
}
super.finishMakingDocument(document);
}
private Element getParent(TextMapElement item) {
Element parent = (Element) item.n.getParent();
while (sm.getSemanticsTable().getSemanticTypeFromAttribute(parent) == null
|| sm.getSemanticsTable().getSemanticTypeFromAttribute(parent).equals("action")) {
parent = (Element) parent.getParent();
}
return parent;
}
/**
* @param data
* @param predecessors
*/
private void appendPropabilities(TemporalProbabilityFeature data, Element predecessors) {
for (DataType dtp : data.getPredecessors()) {
Element probability = new Element("ts:element", Constants.URI);
probability.addAttribute(new Attribute("type", "probability"));
probability.addAttribute(new Attribute("eventType", String.valueOf(dtp.getEventType())));
probability.addAttribute(new Attribute("value", String.valueOf(data.getProbabilityFor(dtp))));
predecessors.appendChild(probability);
}
}
public static MimeType getMimeTypeByExt(String ext) {
Elements els = _root.getChildElements("mime-type");
for (int i = 0; i < els.size(); i++) {
Element el = els.get(i);
Elements exts = el.getChildElements("ext");
for (int j = 0; j < exts.size(); j++)
if (exts.get(j).getValue().toLowerCase().equals(ext.toLowerCase())) return new MimeType(el);
}
return new MimeType();
}
public static void xom() {
// XOM dynamically enforces presence, non-nullness & non-emptyness of URI if prefix is given
nu.xom.Element root = new nu.xom.Element("todo");
try {
root.setNamespacePrefix("todo");
} catch (nu.xom.NamespaceConflictException e) {
System.out.println("XOM:");
System.out.println(e.getMessage());
}
}
/**
* Get the first element which is not labeled with OID
*
* @param elements Elements to search for child
* @param startIndex Start index to start search at
* @return Index of the first element which is not labeled with OID. If not exist, returns -1.
*/
private int getFirstChildElementIndex(Elements elements, int startIndex) {
for (int i = startIndex; i < elements.size(); i++) {
Element child = skipRoleTag(elements.get(i));
if (!child.getLocalName().equals(tagNames.OID)) {
return i;
}
}
return -1;
}
/**
* Get the first element with the given name
*
* @param elements Element to search for the child
* @param childName Name of the element to look for
* @return The first Element which is labeled with childName
*/
private Element getFirstChildElement(Element element, String childName) {
Elements children = element.getChildElements();
for (int i = 0; i < children.size(); i++) {
Element child = children.get(i);
if (child.getLocalName().equals(childName)) {
return child;
}
}
return null;
}
private Element getGlossEntryByID(String id, Elements allGlossentries) {
for (int i = 0; i < allGlossentries.size(); i++) {
Element entry = (Element) allGlossentries.get(i);
String eid = entry.getAttributeValue("id", xmlns);
if (id.equals(eid)) {
return entry;
}
}
return null;
}
private String getCharacteristic(Element itemElement, String characteristicName) {
Elements characteristics = itemElement.getChildElements("Characteristic");
for (int i = 0; i < characteristics.size(); i++) {
Element currentElement = characteristics.get(i);
String nameAttribute = currentElement.getAttributeValue("Name");
if (characteristicName.equals(nameAttribute)) {
return currentElement.getAttributeValue("Value");
}
}
return null;
}
public synchronized void deletePath(PseudoPath path) {
if (path.getNameCount() == 0) {
throw new IllegalArgumentException("Empty path can not be deleted.");
}
Element toBeDeleted = getElement(path);
if (toBeDeleted != null) {
ParentNode parent = toBeDeleted.getParent();
parent.removeChild(toBeDeleted);
}
}
public static void xomWithURI() {
nu.xom.Element root = new nu.xom.Element("todo");
// Setting URI and prefix has the consequence that the namespace declaration is added
root.setNamespaceURI("http://www.example.com");
root.setNamespacePrefix("todo");
// System.out.println(root.getAttributeCount()); // prints 0 xmlns etc. are no attributes.
nu.xom.Document doc = new nu.xom.Document(root);
System.out.println("XOM:");
System.out.println(doc.toXML());
}
public ICTomorrowMeter getMeter(int consumerId, int offerId) throws ICTomorrowApiException {
try {
HttpResponse res = client.get(meterUrl(consumerId, offerId));
Element resultElement = getResultElement(res);
return parseMeter(resultElement.getFirstChildElement("meter"));
} catch (HttpException e) {
throw new ICTomorrowApiException("Exception while getting meter", e);
}
}
/**
* Removes <Reify> elements recursively from a given element
*
* @param element Element to skip <Reify> elements in
*/
private void removeReifyElements(Element element) {
Elements children = element.getChildElements();
for (int i = 0; i < children.size(); i++) {
Element child = children.get(i);
if (child.getLocalName().equals(tagNames.REIFY)) {
element.removeChild(child);
} else {
removeReifyElements(child);
}
}
}
/**
* Marshall the data in this object to an Element object.
*
* @return The data expressed in an Element.
*/
public Element marshall() {
Element element = new Element(getQualifiedName(), Namespaces.NS_ATOM);
if (type != null) {
Attribute typeAttribute = new Attribute(ATTRIBUTE_TYPE, type.toString());
element.addAttribute(typeAttribute);
}
if (content != null) {
element.appendChild(content);
}
return element;
}
Element getChildByName(Element element, String name) {
Elements children = element.getChildElements();
Element child;
for (int i = 0; i < children.size(); i++) {
child = children.get(i);
String childName = child.getAttributeValue("name");
if (childName.equals(name)) {
return child;
}
}
return null;
}
/**
* Retrieve the nearest ancestor element that has the given name, or null if no such ancestor
* exists.
*/
public Element getAncestor(Element element, String localName, String namespaceURI) {
ParentNode parent = element.getParent();
if (parent != null && parent instanceof Element) {
Element eparent = (Element) parent;
if (eparent.getLocalName().equals(localName)
&& eparent.getNamespaceURI().equals(namespaceURI)) {
return eparent;
}
return getAncestor(eparent, localName, namespaceURI);
}
return null;
}
