protected Map<String, Preference> toPreferencesMap(String xml) {
if (Validator.isNull(xml)) {
return Collections.emptyMap();
}
Map<String, Preference> preferencesMap = _preferencesMapPortalCache.get(xml);
if (preferencesMap != null) {
return preferencesMap;
}
XMLEventReader xmlEventReader = null;
try {
XMLInputFactory xmlInputFactory = StAXReaderUtil.getXMLInputFactory();
xmlEventReader = xmlInputFactory.createXMLEventReader(new UnsyncStringReader(xml));
while (xmlEventReader.hasNext()) {
XMLEvent xmlEvent = xmlEventReader.nextEvent();
if (xmlEvent.isStartElement()) {
StartElement startElement = xmlEvent.asStartElement();
String elementName = startElement.getName().getLocalPart();
if (elementName.equals("preference")) {
Preference preference = readPreference(xmlEventReader);
if (preferencesMap == null) {
preferencesMap = new HashMap<String, Preference>();
}
preferencesMap.put(preference.getName(), preference);
}
}
}
} catch (XMLStreamException xse) {
throw new SystemException(xse);
} finally {
if (xmlEventReader != null) {
try {
xmlEventReader.close();
} catch (XMLStreamException xse) {
}
}
}
if (preferencesMap == null) {
preferencesMap = Collections.emptyMap();
}
_preferencesMapPortalCache.put(xml, preferencesMap);
return preferencesMap;
}
protected Preference readPreference(XMLEventReader xmlEventReader) throws XMLStreamException {
String name = null;
List<String> values = new ArrayList<String>();
boolean readOnly = false;
while (xmlEventReader.hasNext()) {
XMLEvent xmlEvent = xmlEventReader.nextEvent();
if (xmlEvent.isStartElement()) {
StartElement startElement = xmlEvent.asStartElement();
String elementName = startElement.getName().getLocalPart();
if (elementName.equals("name")) {
name = StAXReaderUtil.read(xmlEventReader);
} else if (elementName.equals("value")) {
String value = StAXReaderUtil.read(xmlEventReader);
values.add(value);
} else if (elementName.equals("read-only")) {
String value = StAXReaderUtil.read(xmlEventReader);
readOnly = GetterUtil.getBoolean(value);
}
} else if (xmlEvent.isEndElement()) {
EndElement endElement = xmlEvent.asEndElement();
String elementName = endElement.getName().getLocalPart();
if (elementName.equals("preference")) {
break;
}
}
}
return new Preference(name, values.toArray(new String[values.size()]), readOnly);
}
public static Tuple parseMethod(String xml) throws IOException {
XMLStreamReader xmlStreamReader = null;
try {
XMLInputFactory xmlInputFactory = StAXReaderUtil.getXMLInputFactory();
xmlStreamReader = xmlInputFactory.createXMLStreamReader(new UnsyncStringReader(xml));
xmlStreamReader.nextTag();
xmlStreamReader.nextTag();
xmlStreamReader.next();
String methodName = xmlStreamReader.getText();
List<Object> arguments = new ArrayList<Object>();
xmlStreamReader.nextTag();
String name = xmlStreamReader.getLocalName();
while (!name.equals("methodCall")) {
xmlStreamReader.nextTag();
name = xmlStreamReader.getLocalName();
if (name.equals("param")) {
xmlStreamReader.nextTag();
name = xmlStreamReader.getLocalName();
int event = xmlStreamReader.next();
if (event == XMLStreamConstants.START_ELEMENT) {
name = xmlStreamReader.getLocalName();
xmlStreamReader.next();
String text = xmlStreamReader.getText();
if (name.equals("string")) {
arguments.add(text);
} else if (name.equals("int") || name.equals("i4")) {
arguments.add(GetterUtil.getInteger(text));
} else if (name.equals("double")) {
arguments.add(GetterUtil.getDouble(text));
} else if (name.equals("boolean")) {
arguments.add(GetterUtil.getBoolean(text));
} else {
throw new IOException("XML-RPC not implemented for " + name);
}
xmlStreamReader.nextTag();
xmlStreamReader.nextTag();
xmlStreamReader.nextTag();
} else {
String text = xmlStreamReader.getText();
arguments.add(text);
xmlStreamReader.nextTag();
xmlStreamReader.nextTag();
}
name = xmlStreamReader.getLocalName();
}
}
return new Tuple(methodName, arguments.toArray());
} catch (Exception e) {
throw new IOException(e.getMessage());
} finally {
if (xmlStreamReader != null) {
try {
xmlStreamReader.close();
} catch (Exception e) {
}
}
}
}
public static Response parseResponse(String xml) throws XmlRpcException {
XMLStreamReader xmlStreamReader = null;
try {
XMLInputFactory xmlInputFactory = StAXReaderUtil.getXMLInputFactory();
xmlStreamReader = xmlInputFactory.createXMLStreamReader(new UnsyncStringReader(xml));
xmlStreamReader.nextTag();
xmlStreamReader.nextTag();
String name = xmlStreamReader.getLocalName();
if (name.equals("params")) {
String description = null;
xmlStreamReader.nextTag();
xmlStreamReader.nextTag();
int event = xmlStreamReader.next();
if (event == XMLStreamConstants.START_ELEMENT) {
xmlStreamReader.next();
description = xmlStreamReader.getText();
} else {
description = xmlStreamReader.getText();
}
return XmlRpcUtil.createSuccess(description);
} else if (name.equals("fault")) {
int code = 0;
String description = null;
xmlStreamReader.nextTag();
xmlStreamReader.nextTag();
for (int i = 0; i < 2; i++) {
xmlStreamReader.nextTag();
xmlStreamReader.nextTag();
xmlStreamReader.next();
String valueName = xmlStreamReader.getText();
if (valueName.equals("faultCode")) {
xmlStreamReader.nextTag();
xmlStreamReader.nextTag();
xmlStreamReader.nextTag();
name = xmlStreamReader.getLocalName();
if (name.equals("int") || name.equals("i4")) {
xmlStreamReader.next();
code = GetterUtil.getInteger(xmlStreamReader.getText());
}
xmlStreamReader.nextTag();
xmlStreamReader.nextTag();
xmlStreamReader.nextTag();
} else if (valueName.equals("faultString")) {
xmlStreamReader.nextTag();
xmlStreamReader.nextTag();
int event = xmlStreamReader.next();
if (event == XMLStreamConstants.START_ELEMENT) {
xmlStreamReader.next();
description = xmlStreamReader.getText();
xmlStreamReader.nextTag();
} else {
description = xmlStreamReader.getText();
}
xmlStreamReader.nextTag();
xmlStreamReader.nextTag();
}
}
return XmlRpcUtil.createFault(code, description);
}
return null;
} catch (Exception e) {
throw new XmlRpcException(xml, e);
} finally {
if (xmlStreamReader != null) {
try {
xmlStreamReader.close();
} catch (Exception e) {
}
}
}
}