/*-
 * See the file LICENSE for redistribution information.
 *
 * Copyright (c) 2009 Oracle.  All rights reserved.
 *
 */
using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Text;
using System.Threading;
using System.Xml;
using NUnit.Framework;
using BerkeleyDB;

namespace CsharpAPITest
{
	[TestFixture]
	public class SecondaryQueueDatabaseConfigTest
	{
		private string testFixtureHome;
		private string testFixtureName;
		private string testName;
		private string testHome;

		[TestFixtureSetUp]
		public void RunBeforeTests()
		{
			testFixtureName = "SecondaryQueueDatabaseConfigTest";
			testFixtureHome = "./TestOut/" + testFixtureName;

			Configuration.ClearDir(testFixtureHome);
		}

		[Test]
		public void TestConfig()
		{
			testName = "TestConfig";
			testHome = testFixtureHome + "/" + testName;
			string dbFileName = testHome + "/" + testName + ".db";

			Configuration.ClearDir(testHome);
			XmlElement xmlElem = Configuration.TestSetUp(
			    testFixtureName, testName);
			
			// Open a primary btree database.
			QueueDatabaseConfig queueDBConfig =
			    new QueueDatabaseConfig();
			queueDBConfig.Creation = CreatePolicy.IF_NEEDED;
			QueueDatabase queueDB = QueueDatabase.Open(
			    dbFileName, queueDBConfig);

			SecondaryQueueDatabaseConfig secDBConfig =
			    new SecondaryQueueDatabaseConfig(queueDB, null);

			Config(xmlElem, ref secDBConfig, true);
			Confirm(xmlElem, secDBConfig, true);

			// Close the primary btree database.
			queueDB.Close();
		}

		public static void Confirm(XmlElement xmlElement,
		    SecondaryQueueDatabaseConfig secQueueDBConfig,
		    bool compulsory)
		{
			SecondaryDatabaseConfig secDBConfig =
			    secQueueDBConfig;
			SecondaryDatabaseConfigTest.Confirm(xmlElement,
			    secDBConfig, compulsory);

			// Confirm secondary hash database specific configuration.
			Configuration.ConfirmCreatePolicy(xmlElement,
			    "Creation", secQueueDBConfig.Creation, compulsory);
			Configuration.ConfirmUint(xmlElement,
			    "ExtentSize", secQueueDBConfig.ExtentSize, compulsory);
			Configuration.ConfirmUint(xmlElement, "Length",
			    secQueueDBConfig.Length, compulsory);
			Configuration.ConfirmInt(xmlElement, "PadByte",
			    secQueueDBConfig.PadByte, compulsory);
		}

		public static void Config(XmlElement xmlElement,
		    ref SecondaryQueueDatabaseConfig secQueueDBConfig,
		    bool compulsory)
		{
			uint uintValue = new uint();
			int intValue = new int();
			SecondaryDatabaseConfig secConfig = secQueueDBConfig;
			SecondaryDatabaseConfigTest.Config(xmlElement, 
			    ref secConfig, compulsory);

			// Configure specific fields/properties of Queue database
			Configuration.ConfigCreatePolicy(xmlElement, "Creation",
			    ref secQueueDBConfig.Creation, compulsory);
			if (Configuration.ConfigUint(xmlElement, "Length", 
			    ref uintValue, compulsory))
				secQueueDBConfig.Length = uintValue;
			if (Configuration.ConfigInt(xmlElement, "PadByte", 
			    ref intValue, compulsory))
				secQueueDBConfig.PadByte = intValue;
			if (Configuration.ConfigUint(xmlElement, "ExtentSize", 
			    ref uintValue, compulsory))
				secQueueDBConfig.ExtentSize = uintValue;
		}
	}
}