Update exceptions with more meaningful messages

6 files changed, 28 insertions, 16 deletions

diff --git a/lib/Config/Exception/FileNotFoundException.pm6 b/lib/Config/Exception/FileNotFoundException.pm6
index 74d7bc1..b00f956 100644
--- a/lib/Config/Exception/FileNotFoundException.pm6
+++ b/lib/Config/Exception/FileNotFoundException.pm6
@@ -4,8 +4,10 @@ use v6.c;
 
 class Config::Exception::FileNotFoundException is Exception
 {
+    has Str $.path;
+
     method message()
     {
-        "Could not find file"
+        "Could not find file at $!path"
     }
 }
diff --git a/lib/Config/Exception/MissingParserException.pm6 b/lib/Config/Exception/MissingParserException.pm6
new file mode 100644
index 0000000..484026a
--- /dev/null
+++ b/lib/Config/Exception/MissingParserException.pm6
@@ -0,0 +1,13 @@
+#! /usr/bin/env false
+
+use v6.c;
+
+class Config::Exception::MissingParserException is Exception
+{
+    has Str $.parser;
+
+    method message()
+    {
+        "$!parser is not a valid parser. Are you sure its installed?"
+    }
+}
diff --git a/lib/Config/Exception/UnimplementedMethodException.pm6 b/lib/Config/Exception/UnimplementedMethodException.pm6
index ae87db9..10af289 100644
--- a/lib/Config/Exception/UnimplementedMethodException.pm6
+++ b/lib/Config/Exception/UnimplementedMethodException.pm6
@@ -4,8 +4,10 @@ use v6.c;
 
 class Config::Exception::UnimplementedMethodException is Exception
 {
+    has Str $.method;
+
     method message()
     {
-        "This method is not implemented"
+        "The $!method method is not implemented"
     }
 }
diff --git a/lib/Config/Exception/UnknownTypeException.pm6 b/lib/Config/Exception/UnknownTypeException.pm6
index de58755..095572b 100644
--- a/lib/Config/Exception/UnknownTypeException.pm6
+++ b/lib/Config/Exception/UnknownTypeException.pm6
@@ -4,8 +4,10 @@ use v6.c;
 
 class Config::Exception::UnknownTypeException is Exception
 {
+    has Str $.file;
+
     method message()
     {
-        "Could not deduce loader type."
+        "Could not deduce loader type for $!file."
     }
 }
diff --git a/lib/Config/Exception/UnsupportedTypeException.pm6 b/lib/Config/Exception/UnsupportedTypeException.pm6
deleted file mode 100644
index c2f6f10..0000000
--- a/lib/Config/Exception/UnsupportedTypeException.pm6
+++ /dev/null
@@ -1,11 +0,0 @@
-#! /usr/bin/env false
-
-use v6.c;
-
-class Config::Exception::UnsupportedTypeException is Exception
-{
-    method message()
-    {
-        "No parser support for the given file. Have you imported a correct parser?"
-    }
-}
diff --git a/lib/Config/Parser.pm6 b/lib/Config/Parser.pm6
index 23effc0..1a99ad6 100644
--- a/lib/Config/Parser.pm6
+++ b/lib/Config/Parser.pm6
@@ -8,11 +8,15 @@ class Config::Parser
 {
     method read(Str $path --> Hash)
     {
-        Config::Exception::UnimplementedMethodException.new.throw();
+        Config::Exception::UnimplementedMethodException.new(
+            method => "read"
+        ).throw();
     }
 
     method write(Str $path, Hash $config --> Hash)
     {
-        Config::Exception::UnimplementedMethodException.new.throw();
+        Config::Exception::UnimplementedMethodException.new(
+            method => "write"
+        ).throw();
     }
 }