runtime/org.argeo.slc.core/src/main/java/org/argeo/slc/core/execution/tasks/Echo.java

   1 package org.argeo.slc.core.execution.tasks;
   2
   3 import java.io.File;
   4 import java.io.IOException;
   5
   6 import org.apache.commons.io.FileUtils;
   7 import org.apache.commons.logging.Log;
   8 import org.apache.commons.logging.LogFactory;
   9 import org.argeo.slc.SlcException;
  10 import org.springframework.core.io.Resource;
  11
  12 public class Echo implements Runnable {
  13         private final static Log defaultLog = LogFactory.getLog(Echo.class);
  14         private Resource writeTo = null;
  15
  16         private Log log;
  17         private String message;
  18
  19         public void run() {
  20                 log().info(message);
  21
  22                 if (writeTo != null) {
  23                         try {
  24                                 File file = writeTo.getFile();
  25                                 if (log().isDebugEnabled())
  26                                         log().debug("Write to " + file);
  27                                 FileUtils.writeStringToFile(file, message);
  28                         } catch (IOException e) {
  29                                 throw new SlcException("Could not write to " + writeTo, e);
  30                         }
  31                 }
  32         }
  33
  34         private Log log() {
  35                 return log != null ? log : defaultLog;
  36         }
  37
  38         public void setMessage(String message) {
  39                 this.message = message;
  40         }
  41
  42         public void setWriteTo(Resource writeTo) {
  43                 this.writeTo = writeTo;
  44         }
  45
  46 }