I had a requirement to write a java code to listen continues changing text file.I have used following code to do that.
public void listenServer() throws IOException { Reader fileReader = new FileReader("/home/vaani/server.log"); BufferedReader input = new BufferedReader(fileReader); String line = null; while (true) { if ((line = input.readLine()) != null) { System.out.println(line); continue; } try { Thread.sleep(1000L); } catch (InterruptedException x) { Thread.currentThread().interrupt(); break; } } input.close(); return isException; }
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