public void resolve(Unmarshaller u) throws JAXBException {
Object obj = null;
try {
obj = u.unmarshal(new URL(getSchemaLocation()));
} catch (MalformedURLException e) {
}
File file = new File(getSchemaLocation());
if (!file.exists()) {
if (!file.getName().startsWith("/")) {
file = new File(_location.getSystemId());
file = file.getParentFile();
if (file == null) throw new JAXBException("File not found: " + getSchemaLocation());
file = new File(file, getSchemaLocation());
}
}
obj = u.unmarshal(file);
if (obj instanceof Schema) _schema = (Schema) obj;
}
/**
* Takes input XML file and unmarshalls it
*
* @throws JAXBException, FileNotFoundException, SiriusException
* @returns Scenario
*/
public edu.berkeley.path.beats.jaxb.Scenario readAndUnmarshallXML()
throws JAXBException, FileNotFoundException, BeatsException {
JAXBContext jaxbContext = JAXBContext.newInstance("edu.berkeley.path.beats.jaxb");
Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();
javax.xml.validation.Schema schema = this.getSchema();
jaxbUnmarshaller.setSchema(schema);
edu.berkeley.path.beats.simulator.ObjectFactory.setObjectFactory(
jaxbUnmarshaller, new JaxbObjectFactory());
Scenario scenario =
(Scenario) jaxbUnmarshaller.unmarshal(new FileInputStream(this.inputFileName));
return scenario;
}
/**
* TDTEngine - constructor for a new Tag Data Translation engine
*
* @param confdir the string value of the path to a configuration directory consisting of two
* subdirectories, <code>schemes</code> and <code>auxiliary</code>.
* <p>When the class TDTEngine is constructed, the path to a local directory must be
* specified, by passing it as a single string parameter to the constructor method (without
* any trailing slash or file separator). e.g. <code>
* <pre>TDTEngine engine = new TDTEngine("/opt/TDT");</pre></code>
* <p>The specified directory must contain two subdirectories named auxiliary and schemes. The
* Tag Data Translation definition files for the various coding schemes should be located
* inside the subdirectory called <code>schemes</code>. Any auxiliary lookup files (such as
* <code>ManagerTranslation.xml</code>) should be located inside the subdirectory called
* <code>auxiliary</code>.
* <p>Files within the schemes directory ending in <code>.xml</code> are read in and
* unmarshalled using <a href = "http://www.castor.org">Castor</a>.
*/
public TDTEngine(String confdir)
throws FileNotFoundException, MarshalException, ValidationException, TDTException {
xmldir = confdir;
long t = System.currentTimeMillis();
File[] dir =
new java.io.File(confdir + File.separator + "schemes").listFiles(new XMLFilenameFilter());
// java.util.Arrays.sort(dir); // Sort it
if (dir == null) throw new TDTException("Cannot find schemes in " + confdir);
Unmarshaller unmar = new Unmarshaller();
for (File f : dir) {
EpcTagDataTranslation tdt =
(EpcTagDataTranslation) unmar.unmarshal(EpcTagDataTranslation.class, new FileReader(f));
initFromTDT(tdt);
}
// need to populate the hashmap gs1cpi from the ManagerTranslation.xml table in auxiliary.
// Unmarshaller unmar = new Unmarshaller();
GEPC64Table cpilookup =
(GEPC64Table)
unmar.unmarshal(
GEPC64Table.class,
new FileReader(
confdir
+ File.separator
+ "auxiliary"
+ File.separator
+ "ManagerTranslation.xml"));
for (Enumeration e = cpilookup.enumerateEntry(); e.hasMoreElements(); ) {
Entry entry = (Entry) e.nextElement();
String comp = entry.getCompanyPrefix();
String indx = Integer.toString(entry.getIndex());
gs1cpi.put(indx, comp);
gs1cpi.put(comp, indx);
}
// System.out.println("Loaded schemas in " +
// (System.currentTimeMillis() - t)
// + " millisecs");
}
Context(Class clazz) {
try {
jaxbContext = JAXBContext.newInstance(clazz);
marshaller = jaxbContext.createMarshaller();
marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE);
marshaller.setSchema(null);
unmarshaller = jaxbContext.createUnmarshaller();
unmarshaller.setSchema(null);
} catch (JAXBException e) {
e.printStackTrace();
}
}
public Object unmarshal(InputStream is) throws JAXBException {
return unmarshaller.unmarshal(is);
}
