Initial Commit

database/perl/lib/CPAN/Exception/yaml_process_error.pm

@@ -0,0 +1,53 @@
+# -*- Mode: cperl; coding: utf-8; cperl-indent-level: 4 -*-
+# vim: ts=4 sts=4 sw=4:
+package CPAN::Exception::yaml_process_error;
+use strict;
+use overload '""' => "as_string";
+
+use vars qw(
+            $VERSION
+);
+$VERSION = "5.5";
+
+
+sub new {
+    my($class,$module,$file,$during,$error) = @_;
+    # my $at = Carp::longmess(""); # XXX find something more beautiful
+    bless { module => $module,
+            file => $file,
+            during => $during,
+            error => $error,
+            # at => $at,
+          }, $class;
+}
+
+sub as_string {
+    my($self) = shift;
+    if ($self->{during}) {
+        if ($self->{file}) {
+            if ($self->{module}) {
+                if ($self->{error}) {
+                    return "Alert: While trying to '$self->{during}' YAML file\n".
+                        " '$self->{file}'\n".
+                            "with '$self->{module}' the following error was encountered:\n".
+                                "  $self->{error}\n";
+                } else {
+                    return "Alert: While trying to '$self->{during}' YAML file\n".
+                        " '$self->{file}'\n".
+                            "with '$self->{module}' some unknown error was encountered\n";
+                }
+            } else {
+                return "Alert: While trying to '$self->{during}' YAML file\n".
+                    " '$self->{file}'\n".
+                        "some unknown error was encountered\n";
+            }
+        } else {
+            return "Alert: While trying to '$self->{during}' some YAML file\n".
+                    "some unknown error was encountered\n";
+        }
+    } else {
+        return "Alert: unknown error encountered\n";
+    }
+}
+
+1;