Rid out ElasticSearch.Net dependency from Serilog.Formatting.Elasticsearch package

src/Serilog.Formatting.Elasticsearch/ElasticsearchJsonFormatter.cs

@@ -18,8 +18,9 @@
 using System.IO;
 using System.Linq;
 using System.Reflection;
+#if !NO_SERIALIZATION
 using System.Runtime.Serialization;
-using Elasticsearch.Net;
+#endif
 using Serilog.Events;
 using Serilog.Parsing;
 
@@ -30,7 +31,6 @@ namespace Serilog.Formatting.Elasticsearch
     /// </summary>
     public class ElasticsearchJsonFormatter : DefaultJsonFormatter
     {
-        readonly IElasticsearchSerializer _serializer;
         readonly bool _inlineFields;
         readonly bool _formatStackTraceAsArray;
 
@@ -67,23 +67,19 @@ public class ElasticsearchJsonFormatter : DefaultJsonFormatter
         /// <param name="renderMessage">If true, the message will be rendered and written to the output as a
         /// property named RenderedMessage.</param>
         /// <param name="formatProvider">Supplies culture-specific formatting information, or null.</param>
-        /// <param name="serializer">Inject a serializer to force objects to be serialized over being ToString()</param>
         /// <param name="inlineFields">When set to true values will be written at the root of the json document</param>
-        /// <param name="renderMessageTemplate">If true, the message template will be rendered and written to the output as a
+        /// <param name="renderMessageTemplate">If true, the message template will be rendered and written to the output as a property named RenderedMessageTemplate.</param>
         /// <param name="formatStackTraceAsArray">If true, splits the StackTrace by new line and writes it as a an array of strings</param>
-        /// property named RenderedMessageTemplate.</param>
         public ElasticsearchJsonFormatter(
             bool omitEnclosingObject = false,
             string closingDelimiter = null,
             bool renderMessage = true,
             IFormatProvider formatProvider = null,
-            IElasticsearchSerializer serializer = null,
             bool inlineFields = false,
             bool renderMessageTemplate = true,
             bool formatStackTraceAsArray = false)
             : base(omitEnclosingObject, closingDelimiter, renderMessage, formatProvider, renderMessageTemplate)
         {
-            _serializer = serializer;
             _inlineFields = inlineFields;
             _formatStackTraceAsArray = formatStackTraceAsArray;
         }
@@ -313,23 +309,5 @@ protected override void WriteTimestamp(DateTimeOffset timestamp, ref string deli
         {
             WriteJsonProperty(TimestampPropertyName, timestamp, ref delim, output);
         }
-
-        /// <summary>
-        /// Allows a subclass to write out objects that have no configured literal writer.
-        /// </summary>
-        /// <param name="value">The value to be written as a json construct</param>
-        /// <param name="output">The writer to write on</param>
-        protected override void WriteLiteralValue(object value, TextWriter output)
-        {
-            if (_serializer != null)
-            {
-                string jsonString = _serializer.SerializeToString(value, SerializationFormatting.None);
-                output.Write(jsonString);
-                return;
-            }
-
-            base.WriteLiteralValue(value, output);
-        }
-
     }
 }

src/Serilog.Formatting.Elasticsearch/ExceptionAsObjectJsonFormatter.cs

@@ -15,7 +15,6 @@
 
 using System;
 using System.IO;
-using Elasticsearch.Net;
 
 namespace Serilog.Formatting.Elasticsearch
 {
@@ -41,17 +40,15 @@ public class ExceptionAsObjectJsonFormatter : ElasticsearchJsonFormatter
         /// <param name="renderMessage">If true, the message will be rendered and written to the output as a
         /// property named RenderedMessage.</param>
         /// <param name="formatProvider">Supplies culture-specific formatting information, or null.</param>
-        /// <param name="serializer">Inject a serializer to force objects to be serialized over being ToString()</param>
         /// <param name="inlineFields">When set to true values will be written at the root of the json document</param>
         /// <param name="formatStackTraceAsArray">If true, splits the StackTrace by new line and writes it as a an array of strings</param>
         public ExceptionAsObjectJsonFormatter(bool omitEnclosingObject = false, 
             string closingDelimiter = null, 
             bool renderMessage = false, 
-            IFormatProvider formatProvider = null, 
-            IElasticsearchSerializer serializer = null, 
+            IFormatProvider formatProvider = null,
             bool inlineFields = false, 
             bool formatStackTraceAsArray = false) 
-            : base(omitEnclosingObject, closingDelimiter, renderMessage, formatProvider, serializer, inlineFields, formatStackTraceAsArray)
+            : base(omitEnclosingObject, closingDelimiter, renderMessage, formatProvider, inlineFields, formatStackTraceAsArray)
         {
         }
 

src/Serilog.Formatting.Elasticsearch/Serilog.Formatting.ElasticSearch.Symbols.nuspec

@@ -11,8 +11,7 @@
     <iconUrl>http://serilog.net/images/serilog-sink-nuget.png</iconUrl>
     <tags>serilog logging elasticsearch</tags>
     <dependencies>
-       <dependency id="Serilog" version="2.6.0" />
-       <dependency id="Elasticsearch.Net" version="6.0.0" />
+       <dependency id="Serilog" version="2.8.0" />
     </dependencies>
   </metadata>
   <files>

src/Serilog.Formatting.Elasticsearch/Serilog.Formatting.ElasticSearch.nuspec

@@ -12,8 +12,7 @@
     <repository type="git" url="https://github.com/serilog/serilog-sinks-elasticsearch" />
     <tags>serilog logging elasticsearch formatters</tags>
     <dependencies>
-      <dependency id="Serilog" version="2.6.0" />
-      <dependency id="Elasticsearch.Net" version="6.0.0" />
+      <dependency id="Serilog" version="2.8.0" />
     </dependencies>
   </metadata>
   <files>

src/Serilog.Formatting.Elasticsearch/Serilog.Formatting.Elasticsearch.csproj

@@ -30,7 +30,6 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Elasticsearch.Net" Version="6.0.0" />
     <PackageReference Include="Serilog" Version="2.8.0" />
   </ItemGroup>