org.argeo.slc.runtime/src/org/argeo/slc/runtime/tasks/Echo.java

   1 package org.argeo.slc.runtime.tasks;
   2
   3 import java.io.File;
   4 import java.io.IOException;
   5 import java.lang.System.Logger;
   6 import java.lang.System.Logger.Level;
   7 import java.nio.file.Path;
   8
   9 import org.apache.commons.io.FileUtils;
  10 import org.argeo.slc.SlcException;
  11
  12 public class Echo implements Runnable {
  13         private final static Logger defaultLogger = System.getLogger(Echo.class.getName());
  14         private Path writeTo = null;
  15
  16         private Logger log;
  17         private Object message;
  18
  19         public void run() {
  20                 log().log(Level.INFO, message);
  21
  22                 if (writeTo != null) {
  23                         try {
  24                                 File file = writeTo.toFile();
  25
  26                                 log().log(Level.DEBUG, () -> "Write to " + file);
  27                                 if (message != null)
  28                                         FileUtils.writeStringToFile(file, message.toString());
  29                         } catch (IOException e) {
  30                                 throw new SlcException("Could not write to " + writeTo, e);
  31                         }
  32                 }
  33         }
  34
  35         private Logger log() {
  36                 return log != null ? log : defaultLogger;
  37         }
  38
  39         public void setMessage(Object message) {
  40                 this.message = message;
  41         }
  42
  43         public void setWriteTo(Path writeTo) {
  44                 this.writeTo = writeTo;
  45         }
  46
  47 }