public static DbExportArgs Merge(DbExportArgs args, DbExportArgs defaultArgs)
{
var result = new DbExportArgs();
result.ConnectionStrings.AddRange(defaultArgs.ConnectionStrings);
result.ConnectionStrings.AddRange(args.ConnectionStrings);
result.ExportMode = args.ExportMode ?? defaultArgs.ExportMode;
result.FromConnectionName = args.FromConnectionName ?? defaultArgs.FromConnectionName;
result.Queries.AddRange(defaultArgs.Queries);
result.Queries.AddRange(args.Queries);
foreach (var key in defaultArgs.QueryArguments.Keys)
{
result.QueryArguments[key] = defaultArgs.QueryArguments[key];
}
foreach (var key in args.QueryArguments.Keys)
{
result.QueryArguments[key] = args.QueryArguments[key];
}
result.RelationsToExclude.AddRange(defaultArgs.RelationsToExclude);
result.RelationsToExclude.AddRange(args.RelationsToExclude);
result.RelationsToInclude.AddRange(defaultArgs.RelationsToInclude);
result.RelationsToInclude.AddRange(args.RelationsToInclude);
result.TableFilters.AddRange(defaultArgs.TableFilters);
result.TableFilters.AddRange(args.TableFilters);
result.OnImportBefore.AddRange(defaultArgs.OnImportBefore);
result.OnImportBefore.AddRange(args.OnImportBefore);
result.OnImportAfter.AddRange(defaultArgs.OnImportAfter);
result.OnImportAfter.AddRange(args.OnImportAfter);
result.ToFileName = args.ToFileName ?? defaultArgs.ToFileName;
result.Repeat = args.Repeat ?? defaultArgs.Repeat;
result.Transactional = args.Transactional || defaultArgs.Transactional;
return(result);
}
public static DataSet Run(ISimpleTaskHost host, DbExportArgs args)
{
var connection = args.FromConnection;
using (var xtool = new DbExportTool(connection.ConnectionString, connection.ProviderName ?? "System.Data.SqlClient"))
{
xtool.ExportMode = args.ExportMode ?? DbExportMode.None;
foreach (var item in args.RelationsToExclude)
{
xtool.ExcludeRelation(item);
}
foreach (var item in args.RelationsToInclude)
{
xtool.IncludeRelation(item);
}
foreach (var item in args.TableFilters)
{
xtool.AddTableFilter(item.TableName, item.WhereCondition);
}
foreach (var item in args.QueryArguments)
{
xtool.QueryArguments[item.Key] = item.Value;
}
foreach (var item in args.Queries)
{
xtool.Export(host, item.TableName, item.WhereCondition);
}
return(xtool.TargetDataSet);
}
}
public static DbExportArgs FromXmlFile(string filename)
{
var result = new DbExportArgs();
var xdoc = new XmlDocument();
xdoc.Load(filename);
if (xdoc.DocumentElement.Attributes["mode"] != null && !String.IsNullOrWhiteSpace(xdoc.DocumentElement.Attributes["mode"].Value))
result.ExportMode = (DbExportMode)Enum.Parse(typeof(DbExportMode), xdoc.DocumentElement.Attributes["mode"].Value, true);
if (xdoc.DocumentElement.Attributes["connectionName"] != null && !String.IsNullOrWhiteSpace(xdoc.DocumentElement.Attributes["connectionName"].Value))
result.FromConnectionName = xdoc.DocumentElement.Attributes["connectionName"].Value;
if (xdoc.DocumentElement.Attributes["outputfile"] != null && !String.IsNullOrWhiteSpace(xdoc.DocumentElement.Attributes["outputfile"].Value))
result.FromConnectionName = xdoc.DocumentElement.Attributes["outputfile"].Value;
foreach (XmlElement element in xdoc.DocumentElement.SelectNodes("/*/connectionStrings/add"))
{
var item = new ConnectionStringSettings();
item.Name = element.Attributes["name"].Value;
item.ConnectionString = element.Attributes["connectionString"].Value;
if (element.Attributes["providerName"] != null && !String.IsNullOrWhiteSpace(element.Attributes["providerName"].Value))
item.ProviderName = element.Attributes["providerName"].Value;
result.ConnectionStrings.Add(item);
}
foreach (XmlElement element in xdoc.DocumentElement.SelectNodes("/*/queries/add"))
{
var item = new DbExportArgsQuery();
item.TableName = element.Attributes["table"].Value;
item.WhereCondition = (element.Attributes["where"] == null) ? "(1=1)" : element.Attributes["where"].Value;
result.Queries.Add(item);
}
foreach (XmlElement element in xdoc.DocumentElement.SelectNodes("/*/filters/add"))
{
if (element.Attributes["where"] != null)
{
var item = new DbExportArgsQuery();
item.TableName = element.Attributes["table"].Value;
item.WhereCondition = element.Attributes["where"].Value;
result.TableFilters.Add(item);
}
}
foreach (XmlElement element in xdoc.DocumentElement.SelectNodes("/*/includes/add"))
{
result.RelationsToInclude.Add(element.Attributes["relation"].Value);
}
foreach (XmlElement element in xdoc.DocumentElement.SelectNodes("/*/excludes/add"))
{
result.RelationsToExclude.Add(element.Attributes["relation"].Value);
}
foreach (XmlElement element in xdoc.DocumentElement.SelectNodes("/*/import/before"))
{
result.OnImportBefore.Add(element.InnerText);
}
foreach (XmlElement element in xdoc.DocumentElement.SelectNodes("/*/import/after"))
{
result.OnImportAfter.Add(element.InnerText);
}
return result;
}
public static DbExportArgs FromXmlFile(string filename)
{
var result = new DbExportArgs();
var xdoc = new XmlDocument();
xdoc.Load(filename);
if (xdoc.DocumentElement.Attributes["mode"] != null && !String.IsNullOrWhiteSpace(xdoc.DocumentElement.Attributes["mode"].Value))
{
result.ExportMode = (DbExportMode)Enum.Parse(typeof(DbExportMode), xdoc.DocumentElement.Attributes["mode"].Value, true);
}
if (xdoc.DocumentElement.Attributes["connectionName"] != null && !String.IsNullOrWhiteSpace(xdoc.DocumentElement.Attributes["connectionName"].Value))
{
result.FromConnectionName = xdoc.DocumentElement.Attributes["connectionName"].Value;
}
if (xdoc.DocumentElement.Attributes["outputfile"] != null && !String.IsNullOrWhiteSpace(xdoc.DocumentElement.Attributes["outputfile"].Value))
{
result.FromConnectionName = xdoc.DocumentElement.Attributes["outputfile"].Value;
}
foreach (XmlElement element in xdoc.DocumentElement.SelectNodes("/*/connectionStrings/add"))
{
var item = new ConnectionStringSettings();
item.Name = element.Attributes["name"].Value;
item.ConnectionString = element.Attributes["connectionString"].Value;
if (element.Attributes["providerName"] != null && !String.IsNullOrWhiteSpace(element.Attributes["providerName"].Value))
{
item.ProviderName = element.Attributes["providerName"].Value;
}
result.ConnectionStrings.Add(item);
}
foreach (XmlElement element in xdoc.DocumentElement.SelectNodes("/*/queries/add"))
{
var item = new DbExportArgsQuery();
item.TableName = element.Attributes["table"].Value;
item.WhereCondition = (element.Attributes["where"] == null) ? "(1=1)" : element.Attributes["where"].Value;
result.Queries.Add(item);
}
foreach (XmlElement element in xdoc.DocumentElement.SelectNodes("/*/filters/add"))
{
if (element.Attributes["where"] != null)
{
var item = new DbExportArgsQuery();
item.TableName = element.Attributes["table"].Value;
item.WhereCondition = element.Attributes["where"].Value;
result.TableFilters.Add(item);
}
}
foreach (XmlElement element in xdoc.DocumentElement.SelectNodes("/*/includes/add"))
{
result.RelationsToInclude.Add(element.Attributes["relation"].Value);
}
foreach (XmlElement element in xdoc.DocumentElement.SelectNodes("/*/excludes/add"))
{
result.RelationsToExclude.Add(element.Attributes["relation"].Value);
}
foreach (XmlElement element in xdoc.DocumentElement.SelectNodes("/*/import/before"))
{
result.OnImportBefore.Add(element.InnerText);
}
foreach (XmlElement element in xdoc.DocumentElement.SelectNodes("/*/import/after"))
{
result.OnImportAfter.Add(element.InnerText);
}
return(result);
}
public static DbExportArgs Merge(DbExportArgs args, DbExportArgs defaultArgs)
{
var result = new DbExportArgs();
result.ConnectionStrings.AddRange(defaultArgs.ConnectionStrings);
result.ConnectionStrings.AddRange(args.ConnectionStrings);
result.ExportMode = args.ExportMode ?? defaultArgs.ExportMode;
result.FromConnectionName = args.FromConnectionName ?? defaultArgs.FromConnectionName;
result.Queries.AddRange(defaultArgs.Queries);
result.Queries.AddRange(args.Queries);
foreach (var key in defaultArgs.QueryArguments.Keys)
result.QueryArguments[key] = defaultArgs.QueryArguments[key];
foreach (var key in args.QueryArguments.Keys)
result.QueryArguments[key] = args.QueryArguments[key];
result.RelationsToExclude.AddRange(defaultArgs.RelationsToExclude);
result.RelationsToExclude.AddRange(args.RelationsToExclude);
result.RelationsToInclude.AddRange(defaultArgs.RelationsToInclude);
result.RelationsToInclude.AddRange(args.RelationsToInclude);
result.TableFilters.AddRange(defaultArgs.TableFilters);
result.TableFilters.AddRange(args.TableFilters);
result.OnImportBefore.AddRange(defaultArgs.OnImportBefore);
result.OnImportBefore.AddRange(args.OnImportBefore);
result.OnImportAfter.AddRange(defaultArgs.OnImportAfter);
result.OnImportAfter.AddRange(args.OnImportAfter);
result.ToFileName = args.ToFileName ?? defaultArgs.ToFileName;
result.Repeat = args.Repeat ?? defaultArgs.Repeat;
result.Transactional = args.Transactional || defaultArgs.Transactional;
return result;
}
