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CsvConfig.cs
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175 lines (156 loc) · 4.36 KB
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using System;
using System.Linq;
using System.Collections.Generic;
using ServiceStack.Text.Common;
using System.Reflection;
namespace ServiceStack.Text
{
public static class CsvConfig
{
static CsvConfig()
{
Reset();
}
[ThreadStatic]
private static string tsItemSeperatorString;
private static string sItemSeperatorString;
public static string ItemSeperatorString
{
get
{
return tsItemSeperatorString ?? sItemSeperatorString ?? JsWriter.ItemSeperatorString;
}
set
{
tsItemSeperatorString = value;
if (sItemSeperatorString == null) sItemSeperatorString = value;
ResetEscapeStrings();
}
}
[ThreadStatic]
private static string tsItemDelimiterString;
private static string sItemDelimiterString;
public static string ItemDelimiterString
{
get
{
return tsItemDelimiterString ?? sItemDelimiterString ?? JsWriter.QuoteString;
}
set
{
tsItemDelimiterString = value;
if (sItemDelimiterString == null) sItemDelimiterString = value;
EscapedItemDelimiterString = value + value;
ResetEscapeStrings();
}
}
private const string DefaultEscapedItemDelimiterString = JsWriter.QuoteString + JsWriter.QuoteString;
[ThreadStatic]
private static string tsEscapedItemDelimiterString;
private static string sEscapedItemDelimiterString;
internal static string EscapedItemDelimiterString
{
get
{
return tsEscapedItemDelimiterString ?? sEscapedItemDelimiterString ?? DefaultEscapedItemDelimiterString;
}
set
{
tsEscapedItemDelimiterString = value;
if (sEscapedItemDelimiterString == null) sEscapedItemDelimiterString = value;
}
}
private static readonly string[] defaultEscapeStrings = GetEscapeStrings();
[ThreadStatic]
private static string[] tsEscapeStrings;
private static string[] sEscapeStrings;
public static string[] EscapeStrings
{
get
{
return tsEscapeStrings ?? sEscapeStrings ?? defaultEscapeStrings;
}
private set
{
tsEscapeStrings = value;
if (sEscapeStrings == null) sEscapeStrings = value;
}
}
private static string[] GetEscapeStrings()
{
return new[] {ItemDelimiterString, ItemSeperatorString, RowSeparatorString, "\r", "\n"};
}
private static void ResetEscapeStrings()
{
EscapeStrings = GetEscapeStrings();
}
[ThreadStatic]
private static string tsRowSeparatorString;
private static string sRowSeparatorString;
public static string RowSeparatorString
{
get
{
return tsRowSeparatorString ?? sRowSeparatorString ?? Environment.NewLine;
}
set
{
tsRowSeparatorString = value;
if (sRowSeparatorString == null) sRowSeparatorString = value;
ResetEscapeStrings();
}
}
public static void Reset()
{
tsItemSeperatorString = sItemSeperatorString = null;
tsItemDelimiterString = sItemDelimiterString = null;
tsEscapedItemDelimiterString = sEscapedItemDelimiterString = null;
tsRowSeparatorString = sRowSeparatorString = null;
tsEscapeStrings = sEscapeStrings = null;
}
}
public static class CsvConfig<T>
{
public static bool OmitHeaders { get; set; }
private static Dictionary<string, string> customHeadersMap;
public static Dictionary<string, string> CustomHeadersMap
{
get
{
return customHeadersMap;
}
set
{
customHeadersMap = value;
if (value == null) return;
CsvWriter<T>.ConfigureCustomHeaders(customHeadersMap);
}
}
public static object CustomHeaders
{
set
{
if (value == null) return;
if (value.GetType().IsValueType())
throw new ArgumentException("CustomHeaders is a ValueType");
var propertyInfos = value.GetType().GetPropertyInfos();
if (propertyInfos.Length == 0) return;
customHeadersMap = new Dictionary<string, string>();
foreach (var pi in propertyInfos)
{
var getMethod = pi.GetMethodInfo();
if (getMethod == null) continue;
var oValue = getMethod.Invoke(value, new object[0]);
if (oValue == null) continue;
customHeadersMap[pi.Name] = oValue.ToString();
}
CsvWriter<T>.ConfigureCustomHeaders(customHeadersMap);
}
}
public static void Reset()
{
OmitHeaders = false;
CsvWriter<T>.Reset();
}
}
}