public Object serialize(Object o, Object context, SerializationFilter filter) {
Map map = (Map) o;
Element m;
if (myMapAnnotation == null || myMapAnnotation.surroundWithTag()) {
m = new Element(Constants.MAP);
} else {
m = (Element) context;
}
final Set keySet = map.keySet();
final Object[] keys = ArrayUtil.toObjectArray(keySet);
if (myMapAnnotation == null || myMapAnnotation.sortBeforeSave()) {
Arrays.sort(keys, KEY_COMPARATOR);
}
for (Object k : keys) {
Object v = map.get(k);
Element entry = new Element(getEntryAttributeName());
m.addContent(entry);
Object kNode = myKeyBinding.serialize(k, entry, filter);
if (kNode instanceof Text) {
Text text = (Text) kNode;
entry.setAttribute(getKeyAttributeValue(), text.getText());
} else {
if (myMapAnnotation != null && !myMapAnnotation.surroundKeyWithTag()) {
entry.addContent((Content) kNode);
} else {
Element key = new Element(getKeyAttributeValue());
entry.addContent(key);
key.addContent((Content) kNode);
}
}
Object vNode = myValueBinding.serialize(v, entry, filter);
if (vNode instanceof Text) {
Text text = (Text) vNode;
entry.setAttribute(getValueAttributeName(), text.getText());
} else {
if (myMapAnnotation != null && !myMapAnnotation.surroundValueWithTag()) {
entry.addContent((Element) vNode);
} else {
Element value = new Element(getValueAttributeName());
entry.addContent(value);
value.addContent((Content) vNode);
}
}
}
return m;
}
/**
* Set the text content from a XML node.
*
* @param t inner text element of XML <msg></msg> element.
*/
public void xmltext(final Text t) {
/* if trim is required, split the text and trim each line */
if (trim) {
final String[] lines = t.getText().split(System.lineSeparator());
for (String s : lines) {
this.append(s.trim() + System.lineSeparator());
}
} else {
this.append(t.getText());
}
}
private List disseminateListInternal(DSpaceObject dso, boolean addSchema)
throws CrosswalkException, IOException, SQLException, AuthorizeException {
if (dso.getType() != Constants.ITEM)
throw new CrosswalkObjectNotSupported(
"MODSDisseminationCrosswalk can only crosswalk an Item.");
Item item = (Item) dso;
initMap();
MetadataValue[] dc = item.getMetadata(Item.ANY, Item.ANY, Item.ANY, Item.ANY);
List result = new ArrayList(dc.length);
for (int i = 0; i < dc.length; i++) {
// Compose qualified DC name - schema.element[.qualifier]
// e.g. "dc.title", "dc.subject.lcc", "lom.Classification.Keyword"
String qdc =
dc[i].getMetadataField().getSchema()
+ "."
+ ((dc[i].getMetadataField().getQualifier() == null)
? dc[i].getMetadataField().getElement()
: (dc[i].getMetadataField().getElement()
+ "."
+ dc[i].getMetadataField().getQualifier()));
modsTriple trip = (modsTriple) modsMap.get(qdc);
if (trip == null)
log.warn("WARNING: " + getPluginInstanceName() + ": No MODS mapping for \"" + qdc + "\"");
else {
try {
Element me = (Element) trip.xml.clone();
if (addSchema) me.setAttribute("schemaLocation", schemaLocation, XSI_NS);
Iterator ni = trip.xpath.selectNodes(me).iterator();
if (!ni.hasNext())
log.warn(
"XPath \""
+ trip.xpath.getXPath()
+ "\" found no elements in \""
+ outputUgly.outputString(me)
+ "\", qdc="
+ qdc);
while (ni.hasNext()) {
Object what = ni.next();
if (what instanceof Element) ((Element) what).setText(dc[i].getValue());
else if (what instanceof Attribute) ((Attribute) what).setValue(dc[i].getValue());
else if (what instanceof Text) ((Text) what).setText(dc[i].getValue());
else log.warn("Got unknown object from XPath, class=" + what.getClass().getName());
}
result.add(me);
} catch (JDOMException je) {
log.error(
"Error following XPath in modsTriple: context="
+ outputUgly.outputString(trip.xml)
+ ", xpath="
+ trip.xpath.getXPath()
+ ", exception="
+ je.toString());
}
}
}
return result;
}
/**
* Displays information about all nodes in a result set.
*
* @param nodelist the result list of an XPath expression evaluation
*/
public static void display_node_list(List nodelist) {
int size = nodelist.size();
for (Object obj : nodelist) {
String value = null;
if (obj instanceof Element) {
Element elem = (Element) obj;
String details =
String.format(
"%d children, %d attrs", elem.getChildren().size(), elem.getAttributes().size());
value = String.format("%s (%s)", elem.getQualifiedName(), details);
} else if (obj instanceof Attribute) {
Attribute attr = (Attribute) obj;
value = String.format("@%s=\'%s\'", attr.getQualifiedName(), attr.getValue());
} else if (obj instanceof Text) {
Text text = (Text) obj;
value = String.format("\"%s\"", text.getText());
} else if (obj instanceof String) {
String s = (String) obj;
value = String.format("\"%s\"", s);
} else if (obj instanceof Boolean) {
Boolean b = (Boolean) obj;
value = String.format("%s", b.toString());
} else if (obj instanceof Double) {
Double d = (Double) obj;
value = String.format("%s", d.toString());
} else {
value = "Unsupported dynamic type";
} // if-else
System.out.printf(" (%s) %s\n", obj.getClass().getName(), value);
} // for
System.out.printf("Result: %d nodes\n", size);
} // display_node_list()
/**
* Returns formatted text.
*
* @param text
* @return the text
*/
public String evaluate(Text text) {
return text.getText();
}
@SuppressWarnings("unchecked")
private List<StageRepository> parseStageRepositories(
final Document doc, final String profileXpath, final Boolean findOpen, boolean filterUser)
throws RESTLightClientException {
// System.out.println( new XMLOutputter().outputString( doc ) );
XPath profileXp = newXPath(profileXpath);
List<Element> profiles;
try {
profiles = profileXp.selectNodes(doc.getRootElement());
} catch (JDOMException e) {
throw new RESTLightClientException(
"XPath selection failed: '"
+ profileXpath
+ "' (Root node: "
+ doc.getRootElement().getName()
+ ").",
e);
}
List<StageRepository> result = new ArrayList<StageRepository>();
if (profiles != null) {
XPath openRepoIdXPath = newXPath(OPEN_STAGE_REPOS_XPATH);
XPath closedRepoIdXPath = newXPath(CLOSED_STAGE_REPOS_XPATH);
for (Element profile : profiles) {
// System.out.println( new XMLOutputter().outputString( profile ) );
String profileId = profile.getChild(PROFILE_ID_ELEMENT).getText();
String profileName = profile.getChild(PROFILE_NAME_ELEMENT).getText();
Map<String, StageRepository> matchingRepoStubs =
new LinkedHashMap<String, StageRepository>();
if (!Boolean.FALSE.equals(findOpen)) {
try {
List<Text> repoIds = openRepoIdXPath.selectNodes(profile);
if (repoIds != null && !repoIds.isEmpty()) {
for (Text txt : repoIds) {
matchingRepoStubs.put(
profileId + "/" + txt.getText(),
new StageRepository(profileId, txt.getText(), findOpen)
.setProfileName(profileName));
}
}
} catch (JDOMException e) {
throw new RESTLightClientException(
"XPath selection failed: '"
+ OPEN_STAGE_REPOS_XPATH
+ "' (Node: "
+ profile.getName()
+ ").",
e);
}
}
if (!Boolean.TRUE.equals(findOpen)) {
try {
List<Text> repoIds = closedRepoIdXPath.selectNodes(profile);
if (repoIds != null && !repoIds.isEmpty()) {
for (Text txt : repoIds) {
matchingRepoStubs.put(
profileId + "/" + txt.getText(),
new StageRepository(profileId, txt.getText(), findOpen)
.setProfileName(profileName));
}
}
} catch (JDOMException e) {
throw new RESTLightClientException(
"XPath selection failed: '"
+ CLOSED_STAGE_REPOS_XPATH
+ "' (Node: "
+ profile.getName()
+ ").",
e);
}
}
if (!matchingRepoStubs.isEmpty()) {
parseStageRepositoryDetails(profileId, matchingRepoStubs, filterUser);
result.addAll(matchingRepoStubs.values());
}
}
}
return result;
}
public void fromJDOM(Element element) {
super.fromJDOM(element);
for (Object attribute : element.getAttributes()) {
String tag = ((Attribute) attribute).getName();
String value = ((Attribute) attribute).getValue();
if (AssessmentElementFactory.IDENTIFIER.equals(tag)) {
fID = value;
} else if (AssessmentElementFactory.SHUFFLE.equals(tag)) {
fShuffle = "true".equalsIgnoreCase(value);
}
}
for (Object o : element.getChildren()) {
Element child = (Element) o;
String tag = child.getName();
// String value = child.getText();
if (tag.equals(AssessmentElementFactory.GAP_TEXT)) {
GapText aGapText = new GapText(fAssessmentItem, this);
aGapText.fromJDOM((Element) child);
fGapTextList.addElement(aGapText);
} else if (tag.equals(AssessmentElementFactory.P)) {
List grandChildren = child.getContent();
Iterator iterator = grandChildren.iterator();
Text textString = new Text("");
while (iterator.hasNext()) {
Object grandChild = iterator.next();
if (grandChild instanceof Element) {
Element e = (Element) grandChild;
if (e.getName().equals(AssessmentElementFactory.GAP)) {
Gap aGap = new Gap(fAssessmentItem, this);
aGap.fromJDOM((Element) grandChild);
aGap.setStart(textString.getText().length() + 1);
InterpretationValue aInterpretationValue =
getResponseDeclaration().getCorrectResponse();
for (int i = 0; i < aInterpretationValue.size(); i++) {
String valueData = aInterpretationValue.getValueAt(i).getData();
int index = valueData.indexOf(" ");
if (index != -1) {
String targetID = valueData.substring(index + 1);
if (targetID.equals(aGap.getId())) {
String sourceID = valueData.substring(0, index);
GapText aGapText = getGapTextByID(sourceID);
aGap.setData(aGapText.getData());
aGap.setMatchedGapText(aGapText);
aGap.setLength(aGapText.getData().length());
if (!aGapText.getData().equals("")) {
textString.append(" " + aGapText.getData());
} else {
System.out.println("correct choice is an empty string");
}
fGapList.addElement(aGap);
}
}
}
}
} else if (grandChild instanceof Text) {
textString.append((Text) grandChild);
}
}
data = textString.getText();
}
}
}
private static void sendXQueryResponse(HttpServletResponse res, Object o) throws IOException {
// Make sure to leave the status code alone. It defaults to 200, but sometimes
// callers of this method will have set it to a custom code.
res.setContentType("x-marklogic/xquery; charset=UTF-8");
// res.setContentType("text/plain");
Writer writer = res.getWriter(); // care to handle errors later?
if (o == null) {
writer.write("()");
} else if (o instanceof byte[]) {
writer.write("binary {'");
writer.write(hexEncode((byte[]) o));
writer.write("'}");
} else if (o instanceof Object[]) {
Object[] arr = (Object[]) o;
writer.write("(");
for (int i = 0; i < arr.length; i++) {
sendXQueryResponse(res, arr[i]);
if (i + 1 < arr.length) writer.write(", ");
}
writer.write(")");
} else if (o instanceof String) {
writer.write("'");
writer.write(escapeSingleQuotes(o.toString()));
writer.write("'");
} else if (o instanceof Integer) {
writer.write("xs:int(");
writer.write(o.toString());
writer.write(")");
} else if (o instanceof Long) {
writer.write("xs:integer(");
writer.write(o.toString());
writer.write(")");
} else if (o instanceof Float) {
Float flt = (Float) o;
writer.write("xs:float(");
if (flt.equals(Float.POSITIVE_INFINITY)) {
writer.write("'INF'");
} else if (flt.equals(Float.NEGATIVE_INFINITY)) {
writer.write("'-INF'");
} else if (flt.equals(Float.NaN)) {
writer.write("fn:number(())"); // poor man's way to write NaN
} else {
writer.write(o.toString());
}
writer.write(")");
} else if (o instanceof Double) {
Double dbl = (Double) o;
writer.write("xs:double(");
if (dbl.equals(Double.POSITIVE_INFINITY)) {
writer.write("'INF'");
} else if (dbl.equals(Double.NEGATIVE_INFINITY)) {
writer.write("'-INF'");
} else if (dbl.equals(Double.NaN)) {
writer.write("fn:number(())"); // poor man's way to write NaN
} else {
writer.write(o.toString());
}
writer.write(")");
} else if (o instanceof Boolean) {
writer.write("xs:boolean('");
writer.write(o.toString());
writer.write("')");
} else if (o instanceof BigDecimal) {
writer.write("xs:decimal(");
writer.write(o.toString());
writer.write(")");
} else if (o instanceof Date) {
// We want something like: 2006-04-30T01:28:30.499-07:00
// We format to get: 2006-04-30T01:28:30.499-0700
// Then we add in the colon
writer.write("xs:dateTime('");
String d = dateFormat.format((Date) o);
writer.write(d.substring(0, d.length() - 2));
writer.write(":");
writer.write(d.substring(d.length() - 2));
writer.write("')");
} else if (o instanceof XMLGregorianCalendar) {
XMLGregorianCalendar greg = (XMLGregorianCalendar) o;
QName type = greg.getXMLSchemaType();
if (type.equals(DatatypeConstants.DATETIME)) {
writer.write("xs:dateTime('");
} else if (type.equals(DatatypeConstants.DATE)) {
writer.write("xs:date('");
} else if (type.equals(DatatypeConstants.TIME)) {
writer.write("xs:time('");
} else if (type.equals(DatatypeConstants.GYEARMONTH)) {
writer.write("xs:gYearMonth('");
} else if (type.equals(DatatypeConstants.GMONTHDAY)) {
writer.write("xs:gMonthDay('");
} else if (type.equals(DatatypeConstants.GYEAR)) {
writer.write("xs:gYear('");
} else if (type.equals(DatatypeConstants.GMONTH)) {
writer.write("xs:gMonth('");
} else if (type.equals(DatatypeConstants.GDAY)) {
writer.write("xs:gDay('");
}
writer.write(greg.toXMLFormat());
writer.write("')");
} else if (o instanceof Duration) {
Duration dur = (Duration) o;
/*
// The following fails on Xerces
QName type = dur.getXMLSchemaType();
if (type.equals(DatatypeConstants.DURATION)) {
writer.write("xs:duration('");
}
else if (type.equals(DatatypeConstants.DURATION_DAYTIME)) {
writer.write("xdt:dayTimeDuration('");
}
else if (type.equals(DatatypeConstants.DURATION_YEARMONTH)) {
writer.write("xdt:yearMonthDuration('");
}
*/
// If no years or months, must be DURATION_DAYTIME
if (dur.getYears() == 0 && dur.getMonths() == 0) {
writer.write("xdt:dayTimeDuration('");
}
// If has years or months but nothing else, must be DURATION_YEARMONTH
else if (dur.getDays() == 0
&& dur.getHours() == 0
&& dur.getMinutes() == 0
&& dur.getSeconds() == 0) {
writer.write("xdt:yearMonthDuration('");
} else {
writer.write("xs:duration('");
}
writer.write(dur.toString());
writer.write("')");
} else if (o instanceof org.jdom.Element) {
org.jdom.Element elt = (org.jdom.Element) o;
writer.write("xdmp:unquote('");
// Because "<" in XQuery is the same as "<" I need to double escape any ampersands
writer.write(
new org.jdom.output.XMLOutputter()
.outputString(elt)
.replaceAll("&", "&")
.replaceAll("'", "''"));
writer.write("')/*"); // make sure to return the root elt
} else if (o instanceof org.jdom.Document) {
org.jdom.Document doc = (org.jdom.Document) o;
writer.write("xdmp:unquote('");
writer.write(
new org.jdom.output.XMLOutputter()
.outputString(doc)
.replaceAll("&", "&")
.replaceAll("'", "''"));
writer.write("')");
} else if (o instanceof org.jdom.Text) {
org.jdom.Text text = (org.jdom.Text) o;
writer.write("text {'");
writer.write(escapeSingleQuotes(text.getText()));
writer.write("'}");
} else if (o instanceof org.jdom.Attribute) {
// <fake xmlns:pref="http://uri.com" pref:attrname="attrvalue"/>/@*:attrname
// <fake xmlns="http://uri.com" attrname="attrvalue"/>/@*:attrname
org.jdom.Attribute attr = (org.jdom.Attribute) o;
writer.write("<fake xmlns");
if ("".equals(attr.getNamespacePrefix())) {
writer.write("=\"");
} else {
writer.write(":" + attr.getNamespacePrefix() + "=\"");
}
writer.write(attr.getNamespaceURI());
writer.write("\" ");
writer.write(attr.getQualifiedName());
writer.write("=\"");
writer.write(escapeSingleQuotes(attr.getValue()));
writer.write("\"/>/@*:");
writer.write(attr.getName());
} else if (o instanceof org.jdom.Comment) {
org.jdom.Comment com = (org.jdom.Comment) o;
writer.write("comment {'");
writer.write(escapeSingleQuotes(com.getText()));
writer.write("'}");
} else if (o instanceof org.jdom.ProcessingInstruction) {
org.jdom.ProcessingInstruction pi = (org.jdom.ProcessingInstruction) o;
writer.write("processing-instruction ");
writer.write(pi.getTarget());
writer.write(" {'");
writer.write(escapeSingleQuotes(pi.getData()));
writer.write("'}");
} else if (o instanceof QName) {
QName q = (QName) o;
writer.write("fn:expanded-QName('");
writer.write(escapeSingleQuotes(q.getNamespaceURI()));
writer.write("','");
writer.write(q.getLocalPart());
writer.write("')");
} else {
writer.write(
"error('XQuery tried to retrieve unsupported type: " + o.getClass().getName() + "')");
}
writer.flush();
}
