Я скучал так, я изменил некоторый материал, который я записал. Это попытка инкапсулировать парсинг способом OO whle сокращающий объема повторений через файл, это только выполняет итерации однажды наверху foreach.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
{
// usage:
// note this wont run as getting streams is not Implemented
// but will get you started
CSVFileParser fileParser = new CSVFileParser();
// TO Do: configure fileparser
PersonParser personParser = new PersonParser(fileParser);
List<Person> persons = new List<Person>();
// if the file is large and there is a good way to limit
// without having to reparse the whole file you can use a
// linq query if you desire
foreach (Person person in personParser.GetPersons())
{
persons.Add(person);
}
// now we have a list of Person objects
}
}
public abstract class CSVParser
{
protected String[] deliniators = { "," };
protected internal IEnumerable<String[]> GetRecords()
{
Stream stream = GetStream();
StreamReader reader = new StreamReader(stream);
String[] aRecord;
while (!reader.EndOfStream)
{
aRecord = reader.ReadLine().Split(deliniators,
StringSplitOptions.None);
yield return aRecord;
}
}
protected abstract Stream GetStream();
}
public class CSVFileParser : CSVParser
{
// to do: add logic to get a stream from a file
protected override Stream GetStream()
{
throw new NotImplementedException();
}
}
public class CSVWebParser : CSVParser
{
// to do: add logic to get a stream from a web request
protected override Stream GetStream()
{
throw new NotImplementedException();
}
}
public class Person
{
public String Name { get; set; }
public String Address { get; set; }
public DateTime DOB { get; set; }
}
public class PersonParser
{
public PersonParser(CSVParser parser)
{
this.Parser = parser;
}
public CSVParser Parser { get; set; }
public IEnumerable<Person> GetPersons()
{
foreach (String[] record in this.Parser.GetRecords())
{
yield return new Person()
{
Name = record[0],
Address = record[1],
DOB = DateTime.Parse(record[2]),
};
}
}
}
}
Вы можете изменить свою конфигурацию /config.ini для , а не , используйте org.eclipse.equinox.simpleconfigurator (который выполняет конфигурацию на основе p2) и вместо этого используйте org.eclipse.update.configurator, который является старым способом просто настраивая все, что находится в каталоге плагинов. Это должно дать вам то, что вы хотите.
Even if it does not fully answer what you are after, you can specify in an eclipse.ini
(like the one I describe here):
-Dorg.eclipse.equinox.p2.reconciler.dropins.directory=C:/jv/eclipse/mydropins
That does specify to p2 to monitor any directory of your choosing to detect plugins in it.
Another source of idea could be this article: Composing and updating custom Eclipse distros
It's not hard to create a feature based product that includes these things, and do a product build to end up with something like this:
Note: the concept of reconciliation is detailed in the eclipse Wiki.
For certain installations of Eclipse, there will exist the notion of a shared installation -- this may be in the case of a Linux system where a base set of software is installed via packages (perhaps RPMs), or may be in a Maya deployment where shared profiles are defined in a central server.
In both cases, it is necessary to perform reconciliation between the shared profile and the user's current instantiation of the profile including any modifications they may have made.
Part of this mechanism is the Dropins Reconciler setting. Although, as bug 251561 illustrates, it is not advised to put too many plugins in there.
Maybe this will help you (shot in the dark)? I found this when upgrading my Eclipse installation to Galileo and trying to keep my Flex Plugin install.