/**
* tds radar dataset collection factory
*
* @param desc _more_
* @param dsc_location _more_
* @param errlog _more_
* @return dataset collection
* @throws IOException _more_
*/
public static TDSRadarDatasetCollection factory(
String desc, String dsc_location, StringBuffer errlog) throws IOException {
// super();
SAXBuilder builder;
Document doc = null;
XMLEntityResolver jaxp = new XMLEntityResolver(true);
builder = jaxp.getSAXBuilder();
try {
doc = builder.build(dsc_location);
} catch (JDOMException e) {
errlog.append(e.toString());
}
Element qcElem = doc.getRootElement();
Namespace ns = qcElem.getNamespace();
return new TDSRadarDatasetCollection(desc, dsc_location, qcElem, ns, errlog);
}
/**
* retrieve all radar stations in this dataset collection
*
* @param stsXML_location _more_
* @return station hashmap
* @throws IOException _more_
*/
public HashMap<String, Station> readRadarStations(String stsXML_location) throws IOException {
SAXBuilder builder;
Document doc = null;
XMLEntityResolver jaxp = new XMLEntityResolver(true);
builder = jaxp.getSAXBuilder();
HashMap<String, Station> stations = new HashMap<String, Station>();
try {
doc = builder.build(stsXML_location);
} catch (JDOMException e) {
e.printStackTrace();
}
Element rootElem = doc.getRootElement();
List<Element> children = rootElem.getChildren();
for (Element child : children) {
Station s;
if (null != (s = readStation(child))) {
stations.put(s.getName(), s);
}
}
return stations;
}
public static void showServerInfo(PrintStream out) {
out.println("Server Info");
out.println(
" getDocumentBuilderFactoryVersion(): "
+ XMLEntityResolver.getDocumentBuilderFactoryVersion());
out.println();
Properties sysp = System.getProperties();
Enumeration e = sysp.propertyNames();
List<String> list = Collections.list(e);
Collections.sort(list);
out.println("System Properties:");
for (String name : list) {
String value = System.getProperty(name);
out.println(" " + name + " = " + value);
}
out.println();
}