Collection of methods, classes and helpers to simplify recurring standard actions

Extension to http, ftp and email functionality

• Ftp
  • FtpClient based on System.Net.WebRequest (Type: "System.Net.WebRequest");
  • SftpClient based on SSH.NET (Type: "SSH.NET.FTP")
• Http
  • HttpClient based on System.Net.Http.HttpClient
• Email
  • MailClient based on System.Net.Mail.SmtpClient

Extension to define and configure dynamic fields that are not hard-coded in a C# class.

Extension for validation of dynamic fields configured rules

• Uses core.dynamic.fields
• Validating an object instance
• Creating a set of validation rules based on dynamic fields

Extension to encapsulate i/o actions

• Archive engine
  • Zip archive (System.IO.Compression.ZipFile)
• File system engine

Extension for dynamic creation of filter and sort queries based on IQueryable

• WhereQueryEngine
• SortingQueryEngine

Extension for transformation of expression tree from one data type to an other data type

• TransformQueryEngine
• TransformProfile

public IEnumerable<Target> ReadSomething(Expression<Func<Source, bool>> sourcExpression)
{
	var targetData = new List<Target>();
	var engine = new TransformQueryEngine();
	
	var targetExpression = engine.Transform<Source, Target>(sourcExpression);
	
	var result = targetData
					.Where(targetExpression.Compile())
					.ToList()
					;
			
	return result;
}

public enum CustomTransformProfile : TransformProfile
{
	public CustomTransformProfile()
	{
		CreateMap<Source, Target>()
			.ForPath(s => s.SourceId, t => t.TargetId)
			;
	}
}

Extension to collect logging information

• Exception logging (Microsoft.Extensions.Logging.Abstractions)
• Data record property modifications

Extension to secure data worthy of protection

• Checksum
  • Fletcher's checksum
• Cryptography
  • Rijndael engine (symmetric)
• Hash
  • Password engine

Extension to execute ms sql database actions

• create and drop login
• create and drop database
• backup and restore database
• add user to database
• drop user from database

Extension to execute microsoft sql database actions

• depends on Eshava.Core.Storage

Extension for validation of objects based on default annotation attributes and additional custom annotation attributes

• Uses System.ComponentModel.DataAnnotations
• Validating an object instance
• Creating a set of validation rules based on a class

• view on https://draw.io/