From 5f7139c481c7da982ace728b59ef2d9ea65b1e70 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tommy=20=C3=96man?= <tommy.oman@gmail.com>
Date: Wed, 9 Jan 2019 23:23:56 +0100
Subject: [PATCH] New scenario YouTubeexception etc

---
 Exceptionhandling/Exceptionhandling.csproj |  3 +++
 Exceptionhandling/Program.cs               | 14 ++++-------
 Exceptionhandling/Video.cs                 | 13 ++++++++++
 Exceptionhandling/YouTubeApi.cs            | 28 ++++++++++++++++++++++
 Exceptionhandling/YouTubeException.cs      | 13 ++++++++++
 5 files changed, 62 insertions(+), 9 deletions(-)
 create mode 100644 Exceptionhandling/Video.cs
 create mode 100644 Exceptionhandling/YouTubeApi.cs
 create mode 100644 Exceptionhandling/YouTubeException.cs

diff --git a/Exceptionhandling/Exceptionhandling.csproj b/Exceptionhandling/Exceptionhandling.csproj
index 82a7fec..545dd9f 100644
--- a/Exceptionhandling/Exceptionhandling.csproj
+++ b/Exceptionhandling/Exceptionhandling.csproj
@@ -46,6 +46,9 @@
     <Compile Include="Calculator.cs" />
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="Video.cs" />
+    <Compile Include="YouTubeApi.cs" />
+    <Compile Include="YouTubeException.cs" />
   </ItemGroup>
   <ItemGroup>
     <None Include="App.config" />
diff --git a/Exceptionhandling/Program.cs b/Exceptionhandling/Program.cs
index 3db9f0a..6894f1f 100644
--- a/Exceptionhandling/Program.cs
+++ b/Exceptionhandling/Program.cs
@@ -1,5 +1,4 @@
 using System;
-using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using System.Text;
@@ -12,21 +11,18 @@ namespace Exceptionhandling
         static void Main(string[] args)
         {
 
-            StreamReader streamreader = null;
             try
             {
-                streamreader = new StreamReader(@"c:\file.zip");
-                var content = streamreader.ReadToEnd();
+                using(var streamreader = new StreamReader(@"c:\file.zip"))
+                {
+                    var content = streamreader.ReadToEnd();
+                }
             }
             catch (Exception ex)
             {
                 Console.WriteLine("Sorry, an unexpected error occured. :" + ex.Message);
             }
-            finally
-            {
-                if (streamreader != null)
-                    streamreader.Dispose();
-            }
         }
     }
+
 }
diff --git a/Exceptionhandling/Video.cs b/Exceptionhandling/Video.cs
new file mode 100644
index 0000000..0d02b60
--- /dev/null
+++ b/Exceptionhandling/Video.cs
@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Exceptionhandling
+{
+    public class Video
+    {
+        public string Title { get; set; }
+    }
+}
diff --git a/Exceptionhandling/YouTubeApi.cs b/Exceptionhandling/YouTubeApi.cs
new file mode 100644
index 0000000..9588170
--- /dev/null
+++ b/Exceptionhandling/YouTubeApi.cs
@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+
+namespace Exceptionhandling
+{
+
+    public class YouTubeApi
+    {
+        public List<Video> GetVideos(string user)
+        {
+            try
+            {
+                // Access YouTube web interface
+                // Read the data 
+                // Create a list of Video objects
+                throw new Exception("Ooops some low level YouTube error.");
+            }
+            catch (Exception ex)
+            {
+                //Log
+                throw new YouTubeException("Could not fetch the videos from YouTube.",ex);
+            }
+            return new List<Video>();
+        }
+
+    }
+
+}
diff --git a/Exceptionhandling/YouTubeException.cs b/Exceptionhandling/YouTubeException.cs
new file mode 100644
index 0000000..9045d0b
--- /dev/null
+++ b/Exceptionhandling/YouTubeException.cs
@@ -0,0 +1,13 @@
+using System;
+
+namespace Exceptionhandling
+{
+    public class YouTubeException : Exception
+    {
+        public YouTubeException(string message, Exception innerException)
+            : base(message, innerException)
+        {
+        }
+    }
+
+}