private void save() {
try {
Document doc = XmlUtil.getDocument();
Element root = doc.createElement("profiles");
doc.appendChild(root);
Enumeration<String> keys = table.keys();
while (keys.hasMoreElements()) {
table.get(keys.nextElement()).appendTo(root);
}
FileUtil.setText(new File(filename), FileUtil.utf8, XmlUtil.toString(doc));
} catch (Exception ignore) {
}
}
/**
* Export a file.
*
* @param fileToExport the file to export.
* @return the status of the attempt to export the file.
*/
public Status export(File fileToExport) {
HttpURLConnection conn;
OutputStream svros;
OutputStreamWriter writer;
XmlObject xmlObject = null;
// Parse the file and make sure we can handle it
try {
xmlObject = new XmlObject(fileToExport);
} catch (Exception invalid) {
return Status.FAIL;
}
Document doc = xmlObject.getDocument();
Element root = doc.getDocumentElement();
String rootName = root.getTagName();
if (!rootName.equals("ImageAnnotation")) {
logger.warn(name + ": XmlObject with illegal root (" + rootName + ") not transmitted.");
return Status.FAIL;
}
// Get the text.
String text = XmlUtil.toString(doc.getDocumentElement());
// Make the connection and send the text.
try {
// Establish the connection
conn = HttpUtil.getConnection(url);
conn.connect();
// Get a writer for UTF-8
svros = conn.getOutputStream();
writer = new OutputStreamWriter(svros, FileUtil.utf8);
// Send the text to the server
writer.write(text, 0, text.length());
writer.flush();
writer.close();
// Get the response code
int responseCode = conn.getResponseCode();
// Get the response.
String response = FileUtil.getText(conn.getInputStream());
// Check the response, make any necessary log entries, and return the appropriate Status
// instance.
boolean ok = response.toLowerCase().contains("document submitted");
if (logAll || (!ok && logFailed))
logger.info(name + ": export response code: " + responseCode + "\n" + response);
return (ok ? Status.OK : Status.FAIL);
} catch (Exception e) {
// This indicates a network failure; log it and set up for a retry.
logger.warn(name + ": export failed: " + e.getMessage());
logger.debug(e);
}
return Status.RETRY;
}
private void load() {
File file = new File(filename);
if (file.exists()) {
try {
Document doc = XmlUtil.getDocument(file);
Element root = doc.getDocumentElement();
Node child = root.getFirstChild();
while (child != null) {
if (child.getNodeType() == Node.ELEMENT_NODE) {
Profile p = new Profile((Element) child);
table.put(p.name, p);
}
child = child.getNextSibling();
}
} catch (Exception ignore) {
}
}
}
/** Get an XML object containing all the terms in the database. */
public Document getIndexDocument() {
try {
Document doc = XmlUtil.getDocument();
Element root = doc.createElement("Terms");
doc.appendChild(root);
TupleBrowser browser = index.browse();
Tuple tuple = new Tuple();
while (browser.getNext(tuple)) {
Element term = doc.createElement("Term");
root.appendChild(term);
String key = (String) tuple.getKey();
String value = (String) tuple.getValue();
term.setAttribute("key", key.substring(value.length()));
term.setAttribute("keyType", value);
}
return doc;
} catch (Exception unable) {
return null;
}
}