@Override
public String retrieveXML() throws RepositoryException {
try {
return Tools.readTextFile(getFile());
} catch (IOException e) {
throw new RepositoryException("Cannot read " + getFile() + ": " + e, e);
}
}
/** @return the text for the beta eula */
private String loadBetaEULA() {
String eulaText = null;
// read EULA text
try (InputStream inputStream = Tools.getResourceInputStream(BETA_EULA)) {
eulaText = Tools.readTextFile(inputStream);
} catch (IOException | RepositoryException e2) {
// loading the EULA failed (this should never happen)
LogService.getRoot()
.log(
Level.SEVERE,
"com.rapidminer.gui.properties.BetaFeaturesListener.cannot_open_beta_eula");
}
return eulaText;
}
public static void init() {
File connectionsFile = getOldConnectionsFile();
File xmlConnectionsFile = getXMLConnectionsFile();
if (!xmlConnectionsFile.exists() && !connectionsFile.exists()) {
// both files do not exist, create the new xml format file
try {
xmlConnectionsFile.createNewFile();
writeXMLConnectionsEntries(getConnectionEntries(), xmlConnectionsFile);
} catch (IOException ex) {
// do nothing
}
} else if (!xmlConnectionsFile.exists() && connectionsFile.exists()) {
// only the old text format exists, read it and save as new xml format so next time only the
// new xml format exists
connections = readConnectionEntries(connectionsFile);
writeXMLConnectionsEntries(getConnectionEntries(), xmlConnectionsFile);
connectionsFile.delete();
} else {
try {
if (!"".equals(Tools.readTextFile(xmlConnectionsFile))) {
Document document = XMLTools.parse(xmlConnectionsFile);
Element jdbcElement = document.getDocumentElement();
connections = new LinkedList<FieldConnectionEntry>(parseEntries(jdbcElement));
}
} catch (Exception e) {
// LogService.getRoot().log(Level.WARNING, "Failed to read database connections file: "+e,
// e);
LogService.getRoot()
.log(
Level.WARNING,
I18N.getMessage(
LogService.getRoot().getResourceBundle(),
"com.rapidminer.tools.jdbc.connection.DatabaseConnectionService.reading_database_error",
e),
e);
}
}
}