diamond.errors.exceptions.viewexception source code

1 /**
2 * Copyright © DiamondMVC 2019
3 * License: MIT (https://github.com/DiamondMVC/Diamond/blob/master/LICENSE)
4 * Author: Jacob Jensen (bausshf)
5 */
6 module diamond.errors.exceptions.viewexception;
7 
8 import diamond.core.apptype;
9 
10 static if (isWebServer)
11 {
12   /// Exception thrown by a view.
13   final class ViewException : Exception
14   {
15     private:
16     /// The view name.
17     string _viewName;
18 
19     public:
20     /**
21     * Creates a new view exception.
22     * Params:
23     *   viewName =  The name of the view that threw the error.
24     *   throwable =     The throwable.
25     *   fn =        The file.
26     *   ln =        The line.
27     */
28     this(string viewName, Throwable throwable, string fn = __FILE__, size_t ln = __LINE__)
29     {
30       _viewName = viewName;
31 
32       super("...", fn, ln, throwable);
33     }
34 
35     /**
36     * Retrieves a string equivalent to the exception text.
37     * Returns:
38     *   A string equivalent to the exception text.
39     */
40     override string toString()
41     {
42       return "view: " ~ _viewName ~ "\r\n\r\n" ~ super.toString();
43     }
44   }
45 
46   /// Error thrown by a view.
47   final class ViewError : Error
48   {
49     private:
50     /// The view name.
51     string _viewName;
52 
53     public:
54     /**
55     * Creates a new view error.
56     * Params:
57     *   viewName =  The name of the view that threw the error.
58     *   throwable =     The throwable.
59     *   fn =        The file.
60     *   ln =        The line.
61     */
62     this(string viewName, Throwable throwable, string fn = __FILE__, size_t ln = __LINE__)
63     {
64       _viewName = viewName;
65 
66       super("...", fn, ln, throwable);
67     }
68 
69     /**
70     * Retrieves a string equivalent to the error text.
71     * Returns:
72     *   A string equivalent to the error text.
73     */
74     override string toString()
75     {
76       return "view: " ~ _viewName ~ "\r\n\r\n" ~ super.toString();
77     }
78   }
79 }