115 lines
4.5 KiB
C#
115 lines
4.5 KiB
C#
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using System;
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using System.Collections.Specialized;
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using System.Configuration;
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using System.IO;
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using System.Text;
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namespace AyAEM.ExceptionManagement.Exceptions
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{
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public class ExceptionPublisher : IExceptionPublisher
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{
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private string m_LogName = String.Format("{0}ErrorLog.txt", AppDomain.CurrentDomain.BaseDirectory);
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private string strFromMail = "", strToMail = "", strSMTP = "", strSubject = "", strFromName = "";
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private bool blnSendMail;
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private NameValueCollection appSettings = ConfigurationManager.AppSettings;
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public ExceptionPublisher()
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{
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}
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// Provide implementation of the IPublishException interface
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// This contains the single Publish method.
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void IExceptionPublisher.Publish(Exception exception, NameValueCollection AdditionalInfo, NameValueCollection ConfigSettings)
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{
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// Load Config values if they are provided.
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if (appSettings != null)
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{
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if (appSettings["ExceptionFromMail"] != null &&
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appSettings["ExceptionFromMail"].Length > 0)
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{
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strFromMail = appSettings["ExceptionFromMail"];
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}
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if (appSettings["ExceptionToMail"] != null &&
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appSettings["ExceptionToMail"].Length > 0)
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{
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strToMail = appSettings["ExceptionToMail"];
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}
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if (appSettings["ServerMail"] != null &&
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appSettings["ServerMail"].Length > 0)
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{
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strSMTP = appSettings["ExceptionServerMail"];
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}
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if (appSettings["ExceptionSubject"] != null &&
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appSettings["ExceptionSubject"].Length > 0)
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{
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strSubject = appSettings["ExceptionSubject"];
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}
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if (appSettings["ExceptionFromName"] != null &&
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appSettings["ExceptionFromName"].Length > 0)
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{
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strFromName = appSettings["ExceptionFromName"];
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}
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if (appSettings["ExceptionSendEmail"] != null &&
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appSettings["ExceptionSendEmail"].Length > 0)
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{
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if (appSettings["ExceptionSendEmail"].ToString() == "on")
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blnSendMail = true;
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}
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}
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// Create StringBuilder to maintain publishing information.
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StringBuilder strInfo = new StringBuilder();
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// Record the contents of the AdditionalInfo collection.
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if (AdditionalInfo != null)
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{
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// Record General information.
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strInfo.AppendFormat("{0}General Information{0}", Environment.NewLine);
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strInfo.AppendFormat("{0}Additonal Info:", Environment.NewLine);
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foreach (string i in AdditionalInfo)
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{
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strInfo.AppendFormat("{0}{1}: {2}", Environment.NewLine, i, AdditionalInfo.Get(i));
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}
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}
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// Append the exception text
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strInfo.AppendFormat("{0}{0}Exception Information{0}{1}", Environment.NewLine, exception.ToString());
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strInfo.AppendFormat("{0}{0}---------------------{0}{1}", Environment.NewLine, " ");
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// Write the entry to the log file.
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using ( FileStream fs = File.Open(m_LogName,
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FileMode.Append,FileAccess.Write))
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{
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using (StreamWriter sw = new StreamWriter(fs))
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{
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sw.Write(strInfo.ToString());
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}
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}
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// send notification email if operatorMail attribute was provided
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if (strSMTP.Length > 0 && strSubject.Length > 0 && strToMail.Length > 0 && strFromMail.Length > 0 &&
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blnSendMail)
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{
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System.Net.Mail.MailMessage mlmExceptionMail;
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System.Net.Mail.MailAddress mlaExceptionSender, mlaExceptionRecipient;
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System.Net.Mail.SmtpClient stcExceptionSmtp;
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mlmExceptionMail = new System.Net.Mail.MailMessage();
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mlaExceptionSender = new System.Net.Mail.MailAddress(strFromMail, strFromName);
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mlaExceptionRecipient = new System.Net.Mail.MailAddress(strToMail);
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stcExceptionSmtp = new System.Net.Mail.SmtpClient(strSMTP);
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mlmExceptionMail.Body = strInfo.ToString();
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mlmExceptionMail.Subject = strSubject;
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mlmExceptionMail.IsBodyHtml = true;
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mlmExceptionMail.From = mlaExceptionSender;
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mlmExceptionMail.To.Add(mlaExceptionRecipient);
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stcExceptionSmtp.Send(mlmExceptionMail);
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}
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}
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}
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}
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