hunt.console.output.StreamOutput source code

1 /*
2  * hunt-console eases the creation of beautiful and testable command line interfaces.
3  *
4  * Copyright (C) 2018-2019, HuntLabs
5  *
6  * Website: https://www.huntlabs.net
7  *
8  * Licensed under the Apache-2.0 License.
9  *
10  */
11  
12 module hunt.console.output.StreamOutput;
13 
14 import hunt.console.formatter.OutputFormatter;
15 
16 import hunt.stream.Common;
17 import hunt.stream.FileOutputStream;
18 // import hunt.io.PrintWriter;
19 import hunt.console.output.AbstractOutput;
20 import hunt.console.output.Verbosity;
21 import hunt.console.output.Output;
22 import std.stdio;
23 
24 class StreamOutput : AbstractOutput
25 {
26     private OutputStream stream;
27     private FileOutputStream writer;
28 
29     public this(OutputStream stream)
30     {
31         super();
32         initialize(stream);
33     }
34 
35     public this(OutputStream stream, Verbosity verbosity)
36     {
37         super(verbosity);
38         initialize(stream);
39     }
40 
41     public this(OutputStream stream, Verbosity verbosity, bool decorated)
42     {
43         super(verbosity, decorated);
44         initialize(stream);
45     }
46 
47     public this(OutputStream stream, Verbosity verbosity, bool decorated, OutputFormatter formatter)
48     {
49         super(verbosity, decorated, formatter);
50         initialize(stream);
51     }
52 
53     public OutputStream getStream()
54     {
55         return stream;
56     }
57 
58     private void initialize(OutputStream stream)
59     {
60         this.stream = stream;
61         writer = new FileOutputStream(stdout);
62     }
63 
64     override protected void doWrite(string message, bool newline)
65     {
66         writer.write(cast(byte[])message);
67 
68         if (newline) {
69             writer.write('\n');
70         }
71 
72         writer.flush();
73     }
74 }