Initial project's source code check-in.

WebsitePanel/Sources/WebsitePanel.EnterpriseServer.Base/Reports/OverusageReportUtils.cs

@@ -0,0 +1,80 @@
+// Copyright (c) 2011, Outercurve Foundation.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without modification,
+// are permitted provided that the following conditions are met:
+//
+// - Redistributions of source code must  retain  the  above copyright notice, this
+//   list of conditions and the following disclaimer.
+//
+// - Redistributions in binary form  must  reproduce the  above  copyright  notice,
+//   this list of conditions  and  the  following  disclaimer in  the documentation
+//   and/or other materials provided with the distribution.
+//
+// - Neither  the  name  of  the  Outercurve Foundation  nor   the   names  of  its
+//   contributors may be used to endorse or  promote  products  derived  from  this
+//   software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,  BUT  NOT  LIMITED TO, THE IMPLIED
+// WARRANTIES  OF  MERCHANTABILITY   AND  FITNESS  FOR  A  PARTICULAR  PURPOSE  ARE
+// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+// ANY DIRECT, INDIRECT, INCIDENTAL,  SPECIAL,  EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+// (INCLUDING, BUT NOT LIMITED TO,  PROCUREMENT  OF  SUBSTITUTE  GOODS OR SERVICES;
+// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)  HOWEVER  CAUSED AND ON
+// ANY  THEORY  OF  LIABILITY,  WHETHER  IN  CONTRACT,  STRICT  LIABILITY,  OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE)  ARISING  IN  ANY WAY OUT OF THE USE OF THIS
+// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Data;
+
+namespace WebsitePanel.EnterpriseServer.Base.Reports
+{
+	public static class OverusageReportUtils
+	{
+		/// <summary>
+		/// Returns a long value from <paramref name="value"/>.
+		/// </summary>
+		/// <param name="value">String representing a number.</param>
+		/// <param name="detaultValue">Default value.</param>
+		/// <returns>Long value.</returns>
+		public static long GetLongValueOrDefault(string value, long detaultValue)
+		{
+			long result = 0;
+
+			if (!long.TryParse(value, out result))
+			{
+				result = detaultValue;
+			}
+
+			if (result == -1)
+			{
+				result = long.MaxValue;
+			}
+
+			return result;
+		}
+
+		/// <summary>
+		/// Return string value specified by <paramref name="column"/> or <paramref name="defaultValue"/> in case there is no such column in <see cref="DataRow"/>.
+		/// </summary>
+		/// <param name="dr"><see cref="DataRow"/> containing data.</param>
+		/// <param name="column">Columns name to take data from.</param>
+		/// <param name="defaultValue">Default value in case if there is no such <paramref name="column"/></param>
+		/// <returns>String value.</returns>
+		public static string GetStringOrDefault(DataRow dr, string column, string defaultValue)
+		{
+			string result = defaultValue;
+
+			if (dr.Table.Columns.Contains(column))
+			{
+				result = dr[column].ToString();
+			}
+
+			return result;
+		}
+	}
+}