authz-batch/src/main/java/com/att/authz/actions/Message.java

   1 /*******************************************************************************
   2  * Copyright (c) 2016 AT&T Intellectual Property. All rights reserved.
   3  *******************************************************************************/
   4 package com.att.authz.actions;
   5
   6 import java.util.ArrayList;
   7 import java.util.List;
   8
   9 public class Message {
  10         public final List<String> lines;
  11
  12         public Message() {
  13                 lines = new ArrayList<String>();
  14         }
  15
  16         public void clear() {
  17                 lines.clear();
  18         }
  19
  20         public void line(String format, Object ... args) {
  21                 lines.add(String.format(format, args));
  22         }
  23
  24         public void msg(StringBuilder sb, String lineIndent) {
  25                 if(lines.size()>0) {
  26                         for(String line : lines) {
  27                                 sb.append(lineIndent);
  28                                 sb.append(line);
  29                                 sb.append('\n');
  30                         }
  31                 }
  32         }
  33 }