public static string CreateTagsList(StringBuilder sb, TagListGenerator.TagList tagList)
{
sb.Append(@"// <auto-generated/>
#nullable enable
using Datadog.Trace.Processors;
using Datadog.Trace.Tagging;
namespace ");
sb.Append(tagList.Namespace)
.Append(
@"
{
partial class ")
.Append(tagList.ClassName)
.Append(
@"
{");
if (tagList.MetricProperties is not null)
{
foreach (var property in tagList.MetricProperties)
{
var tagBytes = Encoding.UTF8.GetBytes(property.TagValue);
var tagArray = new string[tagBytes.Length];
for (var i = 0; i < tagBytes.Length; i++)
{
tagArray[i] = tagBytes[i].ToString();
}
var tagByteArray = string.Join(", ", tagArray);
sb.Append(
@"
// ")
.Append(property.PropertyName)
.Append(@"Bytes = System.Text.Encoding.UTF8.GetBytes(""")
.Append(property.TagValue)
.Append(@""");");
sb.Append(
@"
private static readonly byte[] ")
.Append(property.PropertyName)
.Append(@"Bytes = new byte[] { ")
.Append(tagByteArray)
.Append(@" };");
}
}
if (tagList.TagProperties is not null)
{
foreach (var property in tagList.TagProperties)
{
var tagBytes = Encoding.UTF8.GetBytes(property.TagValue);
var tagArray = new string[tagBytes.Length];
for (var i = 0; i < tagBytes.Length; i++)
{
tagArray[i] = tagBytes[i].ToString();
}
var tagByteArray = string.Join(", ", tagArray);
sb.Append(
@"
// ")
.Append(property.PropertyName)
.Append(@"Bytes = System.Text.Encoding.UTF8.GetBytes(""")
.Append(property.TagValue)
.Append(@""");");
sb.Append(
@"
private static readonly byte[] ")
.Append(property.PropertyName)
.Append(@"Bytes = new byte[] { ")
.Append(tagByteArray)
.Append(@" };");
}
sb.Append(
@"
public override string? GetTag(string key)
{
return key switch
{
");
for (int i = 0; i < tagList.TagProperties.Count; i++)
{
var property = tagList.TagProperties[i];
sb.Append('"')
.Append(property.TagValue)
.Append(@""" => ")
.Append(property.PropertyName)
.Append(
@",
");
}
sb.Append(
@"_ => base.GetTag(key),
};
}
public override void SetTag(string key, string value)
{
switch(key)
{
");
for (int i = 0; i < tagList.TagProperties.Count; i++)
{
var property = tagList.TagProperties[i];
if (property.IsReadOnly)
{
continue;
}
sb.Append(@"case """)
.Append(property.TagValue)
.Append(
@""":
")
.Append(property.PropertyName)
.Append(
@" = value;
break;
");
}
sb.Append(
@"default:
base.SetTag(key, value);
break;
}
}
protected static Datadog.Trace.Tagging.IProperty<string?>[] ");
sb.Append(tagList.ClassName);
sb.Append(
@"Properties =>
");
sb.Append(@"Datadog.Trace.ExtensionMethods.ArrayExtensions.Concat(");
sb.Append(tagList.BaseClassName);
sb.Append(@"Properties,
");
for (int i = 0; i < tagList.TagProperties.Count; i++)
{
var property = tagList.TagProperties[i];
sb.AppendFormat(@" new Datadog.Trace.Tagging.Property<{0}, string?>(""{1}"", t => t.{2})", tagList.ClassName, property.TagValue, property.PropertyName);
if (i != tagList.TagProperties.Count - 1)
{
sb.Append(value: ',');
}
sb.AppendLine();
}
sb.Append(
@" );
public override void EnumerateTags<TProcessor>(ref TProcessor processor)
{
");
foreach (var property in tagList.TagProperties)
{
sb.Append(@"if (")
.Append(property.PropertyName)
.Append(@" is not null)
{
processor.Process(new TagItem<string>(""")
.Append(property.TagValue)
.Append(@""", ")
.Append(property.PropertyName)
.Append(@", ")
.Append(property.PropertyName)
.Append(@"Bytes));
}
");
}
sb.Append(
@"base.EnumerateTags(ref processor);
}
protected override Datadog.Trace.Tagging.IProperty<string?>[] GetAdditionalTags()
{
return ");
sb.Append(tagList.ClassName);
sb.Append(@"Properties;
}
protected override int WriteAdditionalTags(ref byte[] bytes, ref int offset, ITagProcessor[] tagProcessors)
{
var count = 0;
");
foreach (var property in tagList.TagProperties)
{
sb.Append(@"if (")
.Append(property.PropertyName)
.Append(@" is not null)
{
count++;
WriteTag(ref bytes, ref offset, ")
.Append(property.PropertyName)
.Append(@"Bytes, ")
.Append(property.PropertyName)
.Append(@", tagProcessors);
}
");
}
sb.Append(
@"return count + base.WriteAdditionalTags(ref bytes, ref offset, tagProcessors);
}
protected override void WriteAdditionalTags(System.Text.StringBuilder sb)
{
");
foreach (var property in tagList.TagProperties)
{
sb.Append(@"if (")
.Append(property.PropertyName)
.Append(
@" is not null)
{
sb.Append(""")
.Append(property.TagValue)
.Append(@" (tag):"")
.Append(")
.Append(property.PropertyName)
.Append(
@")
.Append(',');
}
");
}
sb.Append(@"base.WriteAdditionalTags(sb);
}");
}
else
{
sb.AppendFormat(
@"
protected static Datadog.Trace.Tagging.IProperty<string?>[] {0}Properties => {1}Properties;
protected override Datadog.Trace.Tagging.IProperty<string?>[] GetAdditionalTags()
{{
return {0}Properties;
}}",
tagList.ClassName,
tagList.BaseClassName);
}
if (tagList.MetricProperties is not null)
{
if (tagList.TagProperties is null)
{
sb.AppendLine();
}
sb.Append(
@"
public override double? GetMetric(string key)
{
return key switch
{
");
foreach (var property in tagList.MetricProperties)
{
sb.Append('"')
.Append(property.TagValue)
.Append(@""" => ")
.Append(property.PropertyName)
.Append(
@",
");
}
sb.Append(
@"_ => base.GetMetric(key),
};
}
public override void SetMetric(string key, double? value)
{
switch(key)
{
");
foreach (var property in tagList.MetricProperties)
{
if (property.IsReadOnly)
{
continue;
}
sb.Append(@"case """)
.Append(property.TagValue)
.Append(
@""":
")
.Append(property.PropertyName)
.Append(
@" = value;
break;
");
}
sb.Append(
@"default:
base.SetMetric(key, value);
break;
}
}
public override void EnumerateMetrics<TProcessor>(ref TProcessor processor)
{
");
foreach (var property in tagList.MetricProperties)
{
sb.Append(@"if (")
.Append(property.PropertyName)
.Append(@" is not null)
{
processor.Process(new TagItem<double>(""")
.Append(property.TagValue)
.Append(@""", ")
.Append(property.PropertyName)
.Append(@".Value, ")
.Append(property.PropertyName)
.Append(@"Bytes));
}
");
}
sb.Append(
@"base.EnumerateMetrics(ref processor);
}
protected override void WriteAdditionalMetrics(System.Text.StringBuilder sb)
{
");
foreach (var property in tagList.MetricProperties)
{
sb.Append(@"if (")
.Append(property.PropertyName)
.Append(
@" is not null)
{
sb.Append(""")
.Append(property.TagValue)
.Append(@" (metric):"")
.Append(")
.Append(property.PropertyName)
.Append(
@".Value)
.Append(',');
}
");
}
sb.Append(@"base.WriteAdditionalMetrics(sb);
}");
}
sb.AppendLine(@"
}
}");
return(sb.ToString());
}
public static string CreateTagsList(StringBuilder sb, TagListGenerator.TagList tagList)
{
sb.Append(@"// <auto-generated/>
#nullable enable
using Datadog.Trace.Processors;
namespace ");
sb.Append(tagList.Namespace)
.Append(
@"
{
partial class ")
.Append(tagList.ClassName)
.Append(
@"
{");
if (tagList.MetricProperties is not null)
{
foreach (var property in tagList.MetricProperties)
{
sb.Append(
@"
private static readonly byte[] ")
.Append(property.PropertyName)
.Append(@"Bytes = Datadog.Trace.Vendors.MessagePack.StringEncoding.UTF8.GetBytes(""")
.Append(property.TagValue)
.Append(@""");");
}
}
if (tagList.TagProperties is not null)
{
foreach (var property in tagList.TagProperties)
{
sb.Append(
@"
private static readonly byte[] ")
.Append(property.PropertyName)
.Append(@"Bytes = Datadog.Trace.Vendors.MessagePack.StringEncoding.UTF8.GetBytes(""")
.Append(property.TagValue)
.Append(@""");");
}
sb.Append(
@"
public override string? GetTag(string key)
{
return key switch
{
");
for (int i = 0; i < tagList.TagProperties.Count; i++)
{
var property = tagList.TagProperties[i];
sb.Append('"')
.Append(property.TagValue)
.Append(@""" => ")
.Append(property.PropertyName)
.Append(
@",
");
}
sb.Append(
@"_ => base.GetTag(key),
};
}
public override void SetTag(string key, string value)
{
switch(key)
{
");
for (int i = 0; i < tagList.TagProperties.Count; i++)
{
var property = tagList.TagProperties[i];
if (property.IsReadOnly)
{
continue;
}
sb.Append(@"case """)
.Append(property.TagValue)
.Append(
@""":
")
.Append(property.PropertyName)
.Append(
@" = value;
break;
");
}
sb.Append(
@"default:
base.SetTag(key, value);
break;
}
}
protected override int WriteAdditionalTags(ref byte[] bytes, ref int offset, ITagProcessor[] tagProcessors)
{
var count = 0;
");
foreach (var property in tagList.TagProperties)
{
sb.Append(@"if (")
.Append(property.PropertyName)
.Append(@" != null)
{
count++;
WriteTag(ref bytes, ref offset, ")
.Append(property.PropertyName)
.Append(@"Bytes, ")
.Append(property.PropertyName)
.Append(@", tagProcessors);
}
");
}
sb.Append(
@"return count + base.WriteAdditionalTags(ref bytes, ref offset, tagProcessors);
}
protected override void WriteAdditionalTags(System.Text.StringBuilder sb)
{
");
foreach (var property in tagList.TagProperties)
{
sb.Append(@"if (")
.Append(property.PropertyName)
.Append(
@" != null)
{
sb.Append(""")
.Append(property.TagValue)
.Append(@" (tag):"")
.Append(")
.Append(property.PropertyName)
.Append(
@")
.Append(',');
}
");
}
sb.Append(@"base.WriteAdditionalTags(sb);
}");
}
if (tagList.MetricProperties is not null)
{
if (tagList.TagProperties is null)
{
sb.AppendLine();
}
sb.Append(
@"
public override double? GetMetric(string key)
{
return key switch
{
");
foreach (var property in tagList.MetricProperties)
{
sb.Append('"')
.Append(property.TagValue)
.Append(@""" => ")
.Append(property.PropertyName)
.Append(
@",
");
}
sb.Append(
@"_ => base.GetMetric(key),
};
}
public override void SetMetric(string key, double? value)
{
switch(key)
{
");
foreach (var property in tagList.MetricProperties)
{
if (property.IsReadOnly)
{
continue;
}
sb.Append(@"case """)
.Append(property.TagValue)
.Append(
@""":
")
.Append(property.PropertyName)
.Append(
@" = value;
break;
");
}
sb.Append(
@"default:
base.SetMetric(key, value);
break;
}
}
protected override int WriteAdditionalMetrics(ref byte[] bytes, ref int offset, ITagProcessor[] tagProcessors)
{
var count = 0;
");
foreach (var property in tagList.MetricProperties)
{
sb.Append(@"if (")
.Append(property.PropertyName)
.Append(@" != null)
{
count++;
WriteMetric(ref bytes, ref offset, ")
.Append(property.PropertyName)
.Append(@"Bytes, ")
.Append(property.PropertyName)
.Append(@".Value, tagProcessors);
}
");
}
sb.Append(
@"return count + base.WriteAdditionalMetrics(ref bytes, ref offset, tagProcessors);
}
protected override void WriteAdditionalMetrics(System.Text.StringBuilder sb)
{
");
foreach (var property in tagList.MetricProperties)
{
sb.Append(@"if (")
.Append(property.PropertyName)
.Append(
@" != null)
{
sb.Append(""")
.Append(property.TagValue)
.Append(@" (metric):"")
.Append(")
.Append(property.PropertyName)
.Append(
@".Value)
.Append(',');
}
");
}
sb.Append(@"base.WriteAdditionalMetrics(sb);
}");
}
sb.AppendLine(@"
}
}");
return(sb.ToString());
}