public void preprocess(Run run) {
File logFile = new File(getRunDir(run), "genetik.log");
try {
SimpleFileHandler fh = new SimpleFileHandler(logFile);
fh.setFormatter(new CompactFormatter());
Logger logger = Logger.getLogger(GenetikConstants.LOGGER);
logger.setLevel(Level.INFO);
logger.setUseParentHandlers(false);
Handler handlers[] = logger.getHandlers();
logger.addHandler(fh);
for (Handler h : handlers) {
logger.removeHandler(h);
if (h instanceof SimpleFileHandler) h.close(); // close our old one
}
} catch (Exception exp) {
throw new IllegalArgumentException(
"Unable to create log file at " + logFile.getAbsolutePath());
}
super.preprocess(run);
}
public File getRunDir(Run run) {
String runName = run.getName();
if (runName == null) throw new IllegalArgumentException("Run doesn't have a name.");
File runDir = new File(root, runName);
if (!runDir.exists()) runDir.mkdir();
return runDir;
}
public void saveRunData(Run run, String name, String data) {
File file = new File(getRunDir(run), name);
try {
BufferedWriter writer = new BufferedWriter(new FileWriter(file));
writer.write(data);
writer.close();
} catch (Exception exp) {
throw new IllegalArgumentException(
"Error trying to save data to " + file.getAbsolutePath(), exp);
}
}
public FileBasedGenerationalDriver(File rootFolder) {
super();
if (rootFolder == null || !rootFolder.exists())
throw new IllegalArgumentException("Valid Root folder is required " + rootFolder);
root = rootFolder;
mode = JSON_MODE;
}
public String getRunData(Run run, String name) {
File file = new File(getRunDir(run), name);
String retVal = null;
if (!file.exists()) return null;
try {
BufferedReader reader = new BufferedReader(new FileReader(file));
StringBuilder builder = new StringBuilder();
String line = null;
while ((line = reader.readLine()) != null) {
builder.append(line);
}
reader.close();
retVal = builder.toString();
} catch (Exception exp) {
throw new IllegalArgumentException(
"Error trying to read data at " + file.getAbsolutePath(), exp);
}
return retVal;
}
