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' ******************************************************************************
' **
' ** Yahoo Finance Managed
' ** Written by Marius Häusler 2010
' ** It would be pleasant, if you contact me when you are using this code.
' ** Contact: YahooFinanceManaged@gmail.com
' ** Project Home: http://code.google.com/p/yahoo-finance-managed/
' **
' ******************************************************************************
' **
' ** Copyright 2010 Marius Häusler
' **
' ** Licensed under the Apache License, Version 2.0 (the "License");
' ** you may not use this file except in compliance with the License.
' ** You may obtain a copy of the License at
' **
' ** http://www.apache.org/licenses/LICENSE-2.0
' **
' ** Unless required by applicable law or agreed to in writing, software
' ** distributed under the License is distributed on an "AS IS" BASIS,
' ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
' ** See the License for the specific language governing permissions and
' ** limitations under the License.
' **
' ******************************************************************************
Namespace Base
''' <summary>
''' Class for storing informations about a download process
''' </summary>
''' <remarks></remarks>
Public Class ConnectionInfo
Private mException As Net.WebException
Private mTimeout As Integer = 0
Private mSizeInBytes As Integer = 0
Private mStartTime, mEndTime As DateTime
Private mTimeSpan As TimeSpan
''' <summary>
''' The size of the downloaded data in bytes.
''' </summary>
''' <value></value>
''' <returns></returns>
''' <remarks></remarks>
Public ReadOnly Property SizeInBytes() As Integer
Get
Return mSizeInBytes
End Get
End Property
''' <summary>
''' The setted timeout in milliseconds for this download process
''' </summary>
''' <value></value>
''' <returns></returns>
''' <remarks></remarks>
Public ReadOnly Property Timeout() As Integer
Get
Return mTimeout
End Get
End Property
''' <summary>
''' If an exception occurs during the download process, the exception object will be stored here.
''' </summary>
''' <value></value>
''' <returns></returns>
''' <remarks></remarks>
Public ReadOnly Property Exception() As Net.WebException
Get
Return mException
End Get
End Property
''' <summary>
''' Indicates the connection status.
''' </summary>
''' <value></value>
''' <returns></returns>
''' <remarks></remarks>
Public ReadOnly Property State() As ConnectionState
Get
If mException Is Nothing Then
Return ConnectionState.Success
Else
Select Case mException.Status
Case WebExceptionStatus.RequestCanceled : Return ConnectionState.Canceled
Case WebExceptionStatus.Timeout : Return ConnectionState.Timeout
Case Else : Return ConnectionState.ErrorOccured
End Select
End If
End Get
End Property
''' <summary>
''' The start time of the download process, independent to individual preparation of passed parameters for start downloading.
''' </summary>
''' <value></value>
''' <returns></returns>
''' <remarks></remarks>
Public ReadOnly Property StartTime() As DateTime
Get
Return mStartTime
End Get
End Property
''' <summary>
''' The end time of the download process, independent to post-processing actions like parsing.
''' </summary>
''' <value></value>
''' <returns></returns>
''' <remarks></remarks>
Public ReadOnly Property EndTime() As DateTime
Get
Return mEndTime
End Get
End Property
''' <summary>
''' The time span of start and end time.
''' </summary>
''' <value></value>
''' <returns></returns>
''' <remarks></remarks>
Public ReadOnly Property TimeSpan() As TimeSpan
Get
Return mTimeSpan
End Get
End Property
Friend Sub New(ByVal exception As Net.WebException, ByVal timeout As Integer, ByVal size As Integer, ByVal startTime As DateTime)
mException = exception
mTimeout = timeout
mSizeInBytes = size
mEndTime = Date.Now
mStartTime = startTime
mTimeSpan = mEndTime - mStartTime
End Sub
End Class
End Namespace
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