Docjar: com/jplanet/xsldb/IOIndiv.java

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Source code: com/jplanet/xsldb/IOIndiv.java

1   /*
2    * (c) Copyright 2002 Christian Gehrke.
3    * All Rights Reserved.
4    */
5   package com.jplanet.xsldb;
6   
7   import java.io.*;
8   
9   /**
10   * This class handles Input & Output streams. There shall be no others.
11   * @version   1.0
12   * @author    Chris Gehrke
13   */
14  public class IOIndiv {
15  
16    /**
17     * Singleton Instance.
18     */  
19    private IOIndiv () {}
20    
21    
22    protected static void print (String str) {
23      
24      System.out.print (str);  
25    }
26  
27    protected static void println (String str) {
28      
29      System.out.println(str);  
30    }
31  
32  
33    /**
34     * Prompt for user command.
35     * Finish input with <CR>.
36     */
37    protected static String readln (String commandStr) {
38      
39      print (commandStr);
40      String in = null;
41      try {
42        in = brin.readLine();
43      } catch (Exception ex) {
44      
45      }
46      return in;
47    }
48  
49  
50    /**
51     * Prompt for user command.
52     * Finish input with <CR>.
53     */
54    protected static String readln () {
55      
56      print ("[CMD:/] ");
57      String in = null;
58      try {
59        in = brin.readLine();
60      } catch (Exception ex) {
61      
62      }
63      return in;
64    }
65    
66    protected static final BufferedReader brin= new BufferedReader(new InputStreamReader(System.in));
67  }