/**
* Messages will be read from the given filepath and stored in the array list (messagesList)
*
* @param filePath Text file to be read
*/
public static List<String> readFile(String filePath) {
BufferedReader bufferedReader = null;
StringBuffer message = new StringBuffer("");
final String asterixLine = "*****";
List<String> messagesList = new ArrayList<String>();
try {
String line;
bufferedReader = new BufferedReader(new FileReader(filePath));
while ((line = bufferedReader.readLine()) != null) {
if ((line.equals(asterixLine.trim()) && !"".equals(message.toString().trim()))) {
messagesList.add(message.toString());
message = new StringBuffer("");
} else {
message = message.append(String.format("\n%s", line));
}
}
if (!"".equals(message.toString().trim())) {
messagesList.add(message.toString());
}
} catch (FileNotFoundException e) {
log.error("Error in reading file " + filePath, e);
} catch (IOException e) {
log.error("Error in reading file " + filePath, e);
} finally {
try {
if (bufferedReader != null) {
bufferedReader.close();
}
} catch (IOException e) {
log.error("Error occurred when closing the file : " + e.getMessage(), e);
}
}
return messagesList;
}
public static void main(String argv[]) {
String queuecf = null;
String requestq = null;
if (argv.length == 2) {
queuecf = argv[0];
requestq = argv[1];
} else {
System.out.println("Invalid arguments. Should be: ");
System.out.println("java QLender factory request_queue");
System.exit(0);
}
QLender lender = new QLender(queuecf, requestq);
try {
// Run until enter is pressed
BufferedReader stdin = new BufferedReader(new InputStreamReader(System.in));
System.out.println("QLender application started");
System.out.println("Press enter to quit application");
stdin.readLine();
lender.exit();
} catch (IOException ioe) {
ioe.printStackTrace();
}
}
private static void enter4quit(QLender lender) {
try {
// Run until enter is pressed
BufferedReader stdin = new BufferedReader(new InputStreamReader(System.in));
System.out.println("QLender application started");
System.out.println("Press enter to quit application");
stdin.readLine();
lender.exit();
} catch (IOException ioe) {
ioe.printStackTrace();
}
}