public void LinqCreateNotLikeConditionTest()
{
AbstractDatabase fakeDb = DatabaseFactory.CreateDatabase("", "System.Data.SqlClient") as AbstractDatabase;
SelectCommand expectedCommand = fakeDb.CreateSelectCommand("");
SelectCommand actualCommand = fakeDb.CreateSelectCommand("");
SqlConditionBuilder expectedConditionBuilder = expectedCommand.ConditionBuilder;
SqlBasicParameterCondition expectedCondition = expectedConditionBuilder.NotLike("TestColumn1", "test1");
SqlBasicParameterCondition actualCondition = SqlLinqCondition.Create <TestEntity>(actualCommand, c => c.Test1.NotLike("test1")) as SqlBasicParameterCondition;
Assert.AreEqual(expectedCondition, actualCondition);
SqlBasicParameterCondition expectedCondition2 = expectedConditionBuilder.NotLikeAll("TestColumn1", "test2");
SqlBasicParameterCondition actualCondition2 = SqlLinqCondition.Create <TestEntity>(actualCommand, c => c.Test1.NotLikeAll("test2")) as SqlBasicParameterCondition;
Assert.AreEqual(expectedCondition2, actualCondition2);
SqlBasicParameterCondition expectedCondition3 = expectedConditionBuilder.NotLikeStartWith("TestColumn1", "test3");
SqlBasicParameterCondition actualCondition3 = SqlLinqCondition.Create <TestEntity>(actualCommand, c => c.Test1.NotLikeStartWith("test3")) as SqlBasicParameterCondition;
Assert.AreEqual(expectedCondition3, actualCondition3);
SqlBasicParameterCondition expectedCondition4 = expectedConditionBuilder.NotLikeEndWith("TestColumn1", "test4");
SqlBasicParameterCondition actualCondition4 = SqlLinqCondition.Create <TestEntity>(actualCommand, c => c.Test1.NotLikeEndWith("test4")) as SqlBasicParameterCondition;
Assert.AreEqual(expectedCondition4, actualCondition4);
}
/// <summary>
/// 设置指定的查询语句并返回当前语句
/// </summary>
/// <param name="command">选择语句</param>
/// <param name="topics">主题列表</param>
/// <param name="includeHide">是否包含隐藏主题</param>
/// <returns>当前语句</returns>
internal static SelectCommand Where(this SelectCommand command, IList <ForumTopicEntity> topics, Boolean includeHide)
{
SqlConditionBuilder c = command.ConditionBuilder;
AbstractSqlCondition condition = command.WhereCondition as AbstractSqlCondition;
AbstractSqlCondition temp = null;
if (!includeHide)
{
temp = c.Equal(ForumPostRepository.ISHIDE, false);
condition = (condition == null ? temp : condition & temp);
}
if (topics != null)
{
temp = c.In <Int32>(ForumPostRepository.TOPICID, () =>
{
List <Int32> ids = new List <Int32>();
for (Int32 i = 0; i < topics.Count; i++)
{
ids.Add(topics[i].TopicID);
}
return(ids);
});
condition = (condition == null ? temp : condition & temp);
}
return(command.Where(condition));
}
public void CreateNullableConditionTest()
{
AbstractDatabase fakeDb = DatabaseFactory.CreateDatabase("", "System.Data.SqlClient") as AbstractDatabase;
SelectCommand baseCommand = fakeDb.CreateSelectCommand("");
SqlConditionBuilder conditionBuilder = baseCommand.ConditionBuilder;
AbstractSqlCondition baseCondition = conditionBuilder.Equal("TestColumn2", 1);
AbstractSqlCondition expectedCondition = baseCondition & null;
AbstractSqlCondition actualCondition = baseCondition;
Assert.AreEqual(expectedCondition, actualCondition);
AbstractSqlCondition expectedCondition2 = null & baseCondition;
AbstractSqlCondition actualCondition2 = baseCondition;
Assert.AreEqual(expectedCondition2, actualCondition2);
AbstractSqlCondition expectedCondition3 = baseCondition | null;
AbstractSqlCondition actualCondition3 = baseCondition;
Assert.AreEqual(expectedCondition3, actualCondition3);
AbstractSqlCondition expectedCondition4 = null | baseCondition;
AbstractSqlCondition actualCondition4 = baseCondition;
Assert.AreEqual(expectedCondition4, actualCondition4);
}
/// <summary>
/// 设置指定的查询语句并返回当前语句
/// </summary>
/// <param name="command">选择语句</param>
/// <param name="type">主题类型</param>
/// <param name="relativeID">相关ID</param>
/// <param name="includeHide">是否包含隐藏主题</param>
/// <returns>当前语句</returns>
internal static SelectCommand Where(this SelectCommand command, ForumTopicType type, Int32 relativeID, Boolean includeHide)
{
SqlConditionBuilder c = command.ConditionBuilder;
AbstractSqlCondition condition = command.WhereCondition as AbstractSqlCondition;
AbstractSqlCondition temp = null;
//不包含隐藏
if (!includeHide)
{
temp = c.Equal(ForumTopicRepository.ISHIDE, false);
condition = (condition == null ? temp : condition & temp);
}
if (type == ForumTopicType.Default) //普通讨论板中包括题目专属讨论板的帖子
{
temp = c.LessThan(ForumTopicRepository.TYPE, (Byte)ForumTopicType.Contest); //普通0，题目1，竞赛2
condition = (condition == null ? temp : condition & temp);
}
else//竞赛或题目专属讨论板只有专属帖子
{
temp = c.Equal(ForumTopicRepository.TYPE, (Byte)type) & c.Equal(ForumTopicRepository.RELATIVEID, relativeID);
condition = (condition == null ? temp : condition & temp);
}
return(command.Where(condition));
}
/// <summary>
/// 设置指定的查询语句并返回当前语句
/// </summary>
/// <param name="command">相关语句</param>
/// <param name="ids">逗号分隔的实体ID</param>
/// <param name="cid">竞赛ID</param>
/// <param name="pid">题目ID</param>
/// <param name="userName">用户名</param>
/// <param name="languageType">提交语言</param>
/// <param name="resultType">提交结果</param>
/// <param name="startDate">开始时间</param>
/// <param name="endDate">结束时间</param>
/// <returns>当前语句</returns>
internal static T Where <T>(this T command, String ids, Int32 cid, Int32 pid, String userName, LanguageType languageType, ResultType?resultType, DateTime?startDate, DateTime?endDate) where T : AbstractSqlCommandWithWhere
{
SqlConditionBuilder c = command.ConditionBuilder;
AbstractSqlCondition condition = command.WhereCondition as AbstractSqlCondition;
AbstractSqlCondition temp = null;
//提交ID
if (!String.IsNullOrEmpty(ids))
{
temp = c.InInt32(SolutionRepository.SOLUTIONID, ids, ',');
condition = (condition == null ? temp : condition & temp);
}
//竞赛ID
if (cid >= 0)
{
temp = c.Equal(SolutionRepository.CONTESTID, cid);
condition = (condition == null ? temp : condition & temp);
}
//题目ID
if (pid >= 0)
{
temp = c.Equal(SolutionRepository.PROBLEMID, pid);
condition = (condition == null ? temp : condition & temp);
}
//用户名
if (!String.IsNullOrEmpty(userName))
{
temp = c.Equal(SolutionRepository.USERNAME, userName);
condition = (condition == null ? temp : condition & temp);
}
//提交程序语言
if (!LanguageType.IsNull(languageType))
{
temp = c.Equal(SolutionRepository.LANGUAGE, languageType.ID);
condition = (condition == null ? temp : condition & temp);
}
//提交结果
if (resultType.HasValue)
{
temp = c.Equal(SolutionRepository.RESULT, (Byte)resultType.Value);
condition = (condition == null ? temp : condition & temp);
}
//开始时间
if (startDate.HasValue || endDate.HasValue)
{
temp = c.BetweenNullable <DateTime>(SolutionRepository.SUBMITTIME, startDate, endDate);
condition = (condition == null ? temp : condition & temp);
}
command.Where(condition);
return(command);
}
//todo: support for IN expression
//[TestCase(typeof(PropertyIsIn), "SomeColumn IN (1, 2, 3, 4, 5)", "SomeColumn", "(1, 2, 3, 4, 5)")]
public void TestComparisonExpressions(Type comparisonType, string conditionString, string column, string literal)
{
var builder = new SqlConditionBuilder(log);
ISqlConditionExpression condition = builder.Build(conditionString);
Assert.IsNotNull(condition);
TestComparisonType(comparisonType, condition, column, literal);
}
public void Reversed_Parse_Test()
{
var binaryTreeBuilder = new SqlConditionBuilder(log);
ISqlConditionExpression conditionBinaryTree = binaryTreeBuilder.Build(ExpZeros);
var sqlStringBuilder = new SqlServerConditionStringBuilder();
IUncheckedSqlCondition uncheckedSqlCondition = sqlStringBuilder.Build(conditionBinaryTree);
Assert.AreEqual(Expected, uncheckedSqlCondition.SqlConditionString);
}
public void R_Test(Type gate, string conditionString)
{
var builder = new SqlConditionBuilder(log);
ISqlConditionExpression condition = builder.Build(conditionString);
Assert.IsNotNull(condition);
Assert.IsInstanceOf <RightSideExpression>(condition);
Assert.IsInstanceOf(gate, condition);
}
public void LinqCreateNotInConditionTest()
{
AbstractDatabase fakeDb = DatabaseFactory.CreateDatabase("", "System.Data.SqlClient") as AbstractDatabase;
SelectCommand expectedCommand = fakeDb.CreateSelectCommand("");
SelectCommand actualCommand = fakeDb.CreateSelectCommand("");
SqlConditionBuilder expectedConditionBuilder = expectedCommand.ConditionBuilder;
SqlInsideParametersCondition expectedCondition = expectedConditionBuilder.NotInThese("TestColumn1", "1");
SqlInsideParametersCondition actualCondition = SqlLinqCondition.Create <TestEntity>(actualCommand, c => c.Test1.NotInThese("1")) as SqlInsideParametersCondition;
Assert.AreEqual(expectedCondition, actualCondition);
SqlInsideParametersCondition expectedCondition2 = expectedConditionBuilder.NotInThese("TestColumn1", "1", "2", "3", "4", "5");
SqlInsideParametersCondition actualCondition2 = SqlLinqCondition.Create <TestEntity>(actualCommand, c => c.Test1.NotInThese("1", "2", "3", "4", "5")) as SqlInsideParametersCondition;
Assert.AreEqual(expectedCondition2, actualCondition2);
SqlInsideParametersCondition expectedCondition3 = expectedConditionBuilder.NotInThese("TestColumn2", 1, 2, 3, 4, 5);
SqlInsideParametersCondition actualCondition3 = SqlLinqCondition.Create <TestEntity>(actualCommand, c => c.Test2.NotInThese(1, 2, 3, 4, 5)) as SqlInsideParametersCondition;
Assert.AreEqual(expectedCondition3, actualCondition3);
SqlInsideParametersCondition expectedCondition4 = expectedConditionBuilder.NotInThese("TestColumn5", 1, 2, 3, 4, 5);
SqlInsideParametersCondition actualCondition4 = SqlLinqCondition.Create <TestEntity>(actualCommand, c => c.Test5.NotInThese(1, 2, 3, 4, 5)) as SqlInsideParametersCondition;
Assert.AreEqual(expectedCondition4, actualCondition4);
TestEntityRepository repository = new TestEntityRepository(fakeDb);
TestEntity entity = new TestEntity()
{
Test1 = "1", Test2 = 2, Test3 = 3.0, Test4 = DateTime.Now, Test8 = 8
};
SqlInsideCommandCondition expectedCondition5 = expectedConditionBuilder.NotIn("TestColumn4", repository.TableName, s =>
{
s.Query("TestColumn4")
.Paged(10, 2)
.Where <TestEntity>(c => c.Test1 == "test" && c.Test2 != 222 && c.Test4 < DateTime.Now)
.OrderBy <TestEntity>(c => c.Test3, SqlOrderType.Desc);
});
Action <SelectCommand> createAnotherSelect = s =>
{
s.Query("TestColumn4")
.Paged(10, 2)
.Where <TestEntity>(sc => sc.Test1 == "test" && sc.Test2 != 222 && sc.Test4 < DateTime.Now)
.OrderBy <TestEntity>(sc => sc.Test3, SqlOrderType.Desc);
};
SqlInsideCommandCondition actualCondition5 = SqlLinqCondition.Create <TestEntity>(actualCommand, c => c.Test4.NotIn <TestEntity>(createAnotherSelect)) as SqlInsideCommandCondition;
Assert.AreEqual(expectedCondition5, actualCondition5);
}
public void LinqCreateBasicConditionTest()
{
AbstractDatabase fakeDb = DatabaseFactory.CreateDatabase("", "System.Data.SqlClient") as AbstractDatabase;
SelectCommand expectedCommand = fakeDb.CreateSelectCommand("");
SelectCommand actualCommand = fakeDb.CreateSelectCommand("");
SqlConditionBuilder expectedConditionBuilder = expectedCommand.ConditionBuilder;
SqlBasicParameterCondition expectedCondition = expectedConditionBuilder.Equal("TestColumn2", 123);
SqlBasicParameterCondition actualCondition = SqlLinqCondition.Create <TestEntity>(actualCommand, c => c.Test2 == 123) as SqlBasicParameterCondition;
Assert.AreEqual(expectedCondition, actualCondition);
SqlBasicParameterCondition expectedCondition2 = expectedConditionBuilder.NotEqual("TestColumn2", 123);
SqlBasicParameterCondition actualCondition2 = SqlLinqCondition.Create <TestEntity>(actualCommand, c => c.Test2 != 123) as SqlBasicParameterCondition;
Assert.AreEqual(expectedCondition2, actualCondition2);
SqlBasicParameterCondition expectedCondition3 = expectedConditionBuilder.GreaterThan("TestColumn2", 123);
SqlBasicParameterCondition actualCondition3 = SqlLinqCondition.Create <TestEntity>(actualCommand, c => c.Test2 > 123) as SqlBasicParameterCondition;
Assert.AreEqual(expectedCondition3, actualCondition3);
SqlBasicParameterCondition expectedCondition4 = expectedConditionBuilder.LessThan("TestColumn2", 123);
SqlBasicParameterCondition actualCondition4 = SqlLinqCondition.Create <TestEntity>(actualCommand, c => c.Test2 < 123) as SqlBasicParameterCondition;
Assert.AreEqual(expectedCondition4, actualCondition4);
SqlBasicParameterCondition expectedCondition5 = expectedConditionBuilder.GreaterThanOrEqual("TestColumn2", 123);
SqlBasicParameterCondition actualCondition5 = SqlLinqCondition.Create <TestEntity>(actualCommand, c => c.Test2 >= 123) as SqlBasicParameterCondition;
Assert.AreEqual(expectedCondition5, actualCondition5);
SqlBasicParameterCondition expectedCondition6 = expectedConditionBuilder.LessThanOrEqual("TestColumn2", 123);
SqlBasicParameterCondition actualCondition6 = SqlLinqCondition.Create <TestEntity>(actualCommand, c => c.Test2 <= 123) as SqlBasicParameterCondition;
Assert.AreEqual(expectedCondition6, actualCondition6);
SqlBasicParameterCondition expectedCondition7 = expectedConditionBuilder.IsNotNull("TestColumn1");
SqlBasicParameterCondition actualCondition7 = SqlLinqCondition.Create <TestEntity>(actualCommand, c => c.Test1 != null) as SqlBasicParameterCondition;
Assert.AreEqual(expectedCondition7, actualCondition7);
SqlBasicParameterCondition expectedCondition8 = expectedConditionBuilder.IsNull("TestColumn3");
SqlBasicParameterCondition actualCondition8 = SqlLinqCondition.Create <TestEntity>(actualCommand, c => c.Test3 == null) as SqlBasicParameterCondition;
Assert.AreEqual(expectedCondition8, actualCondition8);
SqlBasicParameterCondition expectedCondition10 = expectedConditionBuilder.EqualColumn("TestColumn2", "TestColumn3");
SqlBasicParameterCondition actualCondition10 = SqlLinqCondition.Create <TestEntity>(actualCommand, c => c.Test2 == c.Test3) as SqlBasicParameterCondition;
Assert.AreEqual(expectedCondition10, actualCondition10);
}
public void CreateNotInConditionTest()
{
AbstractDatabase fakeDb = DatabaseFactory.CreateDatabase("", "System.Data.SqlClient") as AbstractDatabase;
SelectCommand expectedCommand = fakeDb.CreateSelectCommand("");
SelectCommand actualCommand = fakeDb.CreateSelectCommand("");
SqlConditionBuilder expectedConditionBuilder = expectedCommand.ConditionBuilder;
SqlConditionBuilder actualConditionBuilder = actualCommand.ConditionBuilder;
SqlInsideParametersCondition expectedCondition = expectedConditionBuilder.NotInThese("TestColumn2", 1, 2, 3, 4, 5);
SqlInsideParametersCondition actualCondition = actualConditionBuilder.NotInInt32("TestColumn2", "1, 2, 3, 4, 5", ',');
Assert.AreEqual(expectedCondition, actualCondition);
}
public void CreateNotConditionTest()
{
AbstractDatabase fakeDb = DatabaseFactory.CreateDatabase("", "System.Data.SqlClient") as AbstractDatabase;
SelectCommand expectedCommand = fakeDb.CreateSelectCommand("");
SelectCommand actualCommand = fakeDb.CreateSelectCommand("");
SqlConditionBuilder expectedConditionBuilder = expectedCommand.ConditionBuilder;
SqlConditionBuilder actualConditionBuilder = expectedCommand.ConditionBuilder;
SqlBasicParameterCondition baseCondition = expectedConditionBuilder.Equal("TestColumn2", 1);
SqlNotCondition expectedCondition = !baseCondition;
SqlNotCondition actualCondition = SqlLinqCondition.Create <TestEntity>(actualCommand, c => !(c.Test2 == 1)) as SqlNotCondition;
Assert.AreEqual(expectedCondition, actualCondition);
}
public void LinqCreateConditionListTest()
{
AbstractDatabase fakeDb = DatabaseFactory.CreateDatabase("", "System.Data.SqlClient") as AbstractDatabase;
SelectCommand expectedCommand = fakeDb.CreateSelectCommand("");
SelectCommand actualCommand = fakeDb.CreateSelectCommand("");
SqlConditionBuilder expectedConditionBuilder = expectedCommand.ConditionBuilder;
AbstractSqlCondition expectedCondition = expectedConditionBuilder.GreaterThanOrEqual("TestColumn2", 123) & expectedConditionBuilder.LessThan("TestColumn2", 456);
AbstractSqlCondition actualCondition = SqlLinqCondition.Create <TestEntity>(actualCommand, c => c.Test2 >= 123 && c.Test2 < 456) as SqlConditionList;
Assert.AreEqual(expectedCondition, actualCondition);
AbstractSqlCondition expectedCondition2 = expectedConditionBuilder.GreaterThanOrEqual("TestColumn2", 123) | (expectedConditionBuilder.GreaterThan("TestColumn4", DateTime.Now) & expectedConditionBuilder.LessThan("TestColumn7", DateTime.Now.AddDays(7)));
AbstractSqlCondition actualCondition2 = SqlLinqCondition.Create <TestEntity>(actualCommand, c => c.Test2 >= 123 || (c.Test4 > DateTime.Now && c.Test7 < DateTime.Now.AddDays(7))) as SqlConditionList;
Assert.AreEqual(expectedCondition2, actualCondition2);
}
/// <summary>
/// 设置指定的查询语句并返回当前语句
/// </summary>
/// <param name="command">相关语句</param>
/// <param name="cid">竞赛ID</param>
/// <param name="pid">题目ID</param>
/// <param name="userName">用户名</param>
/// <param name="languageType">提交语言</param>
/// <param name="resultType">提交结果</param>
/// <returns>当前语句</returns>
internal static SelectCommand Where(this SelectCommand command, Int32 cid, Int32 pid, String userName, LanguageType languageType, ResultType?resultType)
{
SqlConditionBuilder c = command.ConditionBuilder;
AbstractSqlCondition condition = command.WhereCondition as AbstractSqlCondition;
AbstractSqlCondition temp = null;
//竞赛ID，非竞赛为-1
if (cid >= 0)
{
temp = c.Equal(SolutionRepository.CONTESTID, cid);
condition = (condition == null ? temp : condition & temp);
}
//题目ID，如果为竞赛从竞赛题目顺序查找，否则从题目ID查找
if (pid >= 0)
{
temp = c.Equal((cid >= 0 ? SolutionRepository.CONTESTPROBLEMID : SolutionRepository.PROBLEMID), pid);
condition = (condition == null ? temp : condition & temp);
}
//用户名
if (!String.IsNullOrEmpty(userName))
{
temp = c.Equal(SolutionRepository.USERNAME, userName);
condition = (condition == null ? temp : condition & temp);
}
//提交程序语言
if (!LanguageType.IsNull(languageType))
{
temp = c.Equal(SolutionRepository.LANGUAGE, languageType.ID);
condition = (condition == null ? temp : condition & temp);
}
//提交结果
if (resultType.HasValue)
{
temp = c.Equal(SolutionRepository.RESULT, (Byte)resultType.Value);
condition = (condition == null ? temp : condition & temp);
}
return(command.Where(condition));
}
public void CreateNotConditionTest()
{
AbstractDatabase fakeDb = DatabaseFactory.CreateDatabase("", "System.Data.SqlClient") as AbstractDatabase;
SelectCommand baseCommand = fakeDb.CreateSelectCommand("");
SqlConditionBuilder conditionBuilder = baseCommand.ConditionBuilder;
SqlBasicParameterCondition baseCondition = conditionBuilder.Equal("TestColumn2", 1);
SqlNotCondition actualCondition = !baseCondition;
String expectedConditionClause = "(NOT((TestColumn2 = @PN_IDX_0)))";
String actualConditionClause = actualCondition.GetClauseText();
DataParameter[] expectedParameters = baseCondition.GetAllParameters();
DataParameter[] actualParameters = baseCondition.GetAllParameters();
Assert.AreEqual(expectedConditionClause, actualConditionClause);
for (Int32 i = 0; i < expectedParameters.Length; i++)
{
Assert.AreEqual(expectedParameters[i], actualParameters[i]);
}
}
public void LinqCreateIsNullConditionTest()
{
AbstractDatabase fakeDb = DatabaseFactory.CreateDatabase("", "System.Data.SqlClient") as AbstractDatabase;
SelectCommand expectedCommand = fakeDb.CreateSelectCommand("");
SelectCommand actualCommand = fakeDb.CreateSelectCommand("");
SqlConditionBuilder expectedConditionBuilder = expectedCommand.ConditionBuilder;
SqlBasicParameterCondition expectedCondition = expectedConditionBuilder.IsNull("TestColumn1");
SqlBasicParameterCondition actualCondition = SqlLinqCondition.Create <TestEntity>(actualCommand, c => c.Test1.IsNull()) as SqlBasicParameterCondition;
Assert.AreEqual(expectedCondition, actualCondition);
SqlBasicParameterCondition expectedCondition2 = expectedConditionBuilder.IsNull("TestColumn2");
SqlBasicParameterCondition actualCondition2 = SqlLinqCondition.Create <TestEntity>(actualCommand, c => c.Test2.IsNull()) as SqlBasicParameterCondition;
Assert.AreEqual(expectedCondition2, actualCondition2);
SqlBasicParameterCondition expectedCondition3 = expectedConditionBuilder.IsNull("TestColumn5");
SqlBasicParameterCondition actualCondition3 = SqlLinqCondition.Create <TestEntity>(actualCommand, c => c.Test5.IsNull()) as SqlBasicParameterCondition;
Assert.AreEqual(expectedCondition3, actualCondition3);
}
/// <summary>
/// 初始化新的有Where语句的Sql语句抽象类
/// </summary>
/// <param name="database">数据库</param>
/// <param name="rootSource">创建时的根来源</param>
/// <param name="tableName">表格名称</param>
protected AbstractSqlCommandWithWhere(AbstractDatabase database, AbstractSqlCommand rootSource, String tableName)
: base(database, rootSource, tableName)
{
this._conditionBuilder = new SqlConditionBuilder(this);
}
/// <summary>
/// 设置指定的查询语句并返回当前语句
/// </summary>
/// <param name="command">选择语句</param>
/// <param name="ftids">主题ID列表</param>
/// <param name="userName">发帖人</param>
/// <param name="title">主题标题</param>
/// <param name="type">主题类型</param>
/// <param name="relativeID">相关ID</param>
/// <param name="isLocked">是否锁定</param>
/// <param name="isHide">是否隐藏</param>
/// <param name="startDate">发帖开始时间</param>
/// <param name="endDate">发帖结束时间</param>
/// <returns>当前语句</returns>
internal static SelectCommand Where(this SelectCommand command, String ftids, String userName, String title, ForumTopicType?type, Int32 relativeID, Boolean?isLocked, Boolean?isHide, DateTime?startDate, DateTime?endDate)
{
SqlConditionBuilder c = command.ConditionBuilder;
AbstractSqlCondition condition = command.WhereCondition as AbstractSqlCondition;
AbstractSqlCondition temp = null;
//主题ID
if (!String.IsNullOrEmpty(ftids))
{
temp = c.InInt32(ForumTopicRepository.TOPICID, ftids, ',');
condition = (condition == null ? temp : condition & temp);
}
//用户名
if (!String.IsNullOrEmpty(userName))
{
temp = c.LikeAll(ForumTopicRepository.USERNAME, userName);
condition = (condition == null ? temp : condition & temp);
}
//主题标题
if (!String.IsNullOrEmpty(title))
{
temp = c.LikeAll(ForumTopicRepository.TITLE, title);
condition = (condition == null ? temp : condition & temp);
}
//主题类型
if (type.HasValue)
{
temp = c.Equal(ForumTopicRepository.TYPE, (Byte)type.Value);
condition = (condition == null ? temp : condition & temp);
}
//相关ID
if (relativeID >= 0)
{
temp = c.Equal(ForumTopicRepository.RELATIVEID, relativeID);
condition = (condition == null ? temp : condition & temp);
}
//是否锁定
if (isLocked.HasValue)
{
temp = c.Equal(ForumTopicRepository.ISLOCKED, isLocked.Value);
condition = (condition == null ? temp : condition & temp);
}
//是否隐藏
if (isHide.HasValue)
{
temp = c.Equal(ForumTopicRepository.ISHIDE, isHide.Value);
condition = (condition == null ? temp : condition & temp);
}
//发布日期范围
if (startDate.HasValue || endDate.HasValue)
{
temp = c.BetweenNullable <DateTime>(ForumTopicRepository.LASTDATE, startDate, endDate);
condition = (condition == null ? temp : condition & temp);
}
return(command.Where(condition));
}
/// <summary>
/// 设置指定的查询语句并返回当前语句
/// </summary>
/// <param name="command">选择语句</param>
/// <param name="fpids">帖子ID列表</param>
/// <param name="ftids">主题ID列表</param>
/// <param name="userName">发帖用户名</param>
/// <param name="title">帖子标题</param>
/// <param name="content">帖子内容</param>
/// <param name="isHide">是否隐藏</param>
/// <param name="startDate">发帖开始时间</param>
/// <param name="endDate">发帖结束时间</param>
/// <param name="postip">发帖IP</param>
/// <returns>当前语句</returns>
internal static SelectCommand Where(this SelectCommand command, String fpids, String ftids, String userName, String title, String content, Boolean?isHide, DateTime?startDate, DateTime?endDate, String postip)
{
SqlConditionBuilder c = command.ConditionBuilder;
AbstractSqlCondition condition = command.WhereCondition as AbstractSqlCondition;
AbstractSqlCondition temp = null;
//帖子ID
if (!String.IsNullOrEmpty(fpids))
{
temp = c.InInt32(ForumPostRepository.POSTID, fpids, ',');
condition = (condition == null ? temp : condition & temp);
}
//主题ID
if (!String.IsNullOrEmpty(ftids))
{
temp = c.InInt32(ForumPostRepository.TOPICID, ftids, ',');
condition = (condition == null ? temp : condition & temp);
}
//用户名
if (!String.IsNullOrEmpty(userName))
{
temp = c.LikeAll(ForumPostRepository.USERNAME, userName);
condition = (condition == null ? temp : condition & temp);
}
//帖子标题
if (!String.IsNullOrEmpty(title))
{
temp = c.LikeAll(ForumPostRepository.TITLE, title);
condition = (condition == null ? temp : condition & temp);
}
//帖子内容
if (!String.IsNullOrEmpty(content))
{
temp = c.LikeAll(ForumPostRepository.CONTENT, content);
condition = (condition == null ? temp : condition & temp);
}
//是否隐藏
if (isHide.HasValue)
{
temp = c.Equal(ForumPostRepository.ISHIDE, isHide.Value);
condition = (condition == null ? temp : condition & temp);
}
//发布日期范围
if (startDate.HasValue || endDate.HasValue)
{
temp = c.BetweenNullable <DateTime>(ForumPostRepository.POSTDATE, startDate, endDate);
condition = (condition == null ? temp : condition & temp);
}
//发布IP
if (!String.IsNullOrEmpty(postip))
{
temp = c.LikeAll(ForumPostRepository.POSTIP, postip);
condition = (condition == null ? temp : condition & temp);
}
return(command.Where(condition));
}
/// <summary>
/// 初始化新的有Where语句的Sql语句抽象类
/// </summary>
/// <param name="database">数据库</param>
/// <param name="rootSource">创建时的根来源</param>
/// <param name="tableName">表格名称</param>
protected AbstractSqlCommandWithWhere(AbstractDatabase database, AbstractSqlCommand rootSource, String tableName)
: base(database, rootSource, tableName)
{
this._conditionBuilder = new SqlConditionBuilder(this);
}
/// <summary>
/// 设置指定的查询语句并返回当前语句
/// </summary>
/// <param name="command">选择语句</param>
/// <param name="names">用户名包含</param>
/// <param name="nickname">昵称包含</param>
/// <param name="email">邮箱包含</param>
/// <param name="school">学校包含</param>
/// <param name="lastIP">最后登录IP</param>
/// <param name="islocked">是否锁定</param>
/// <param name="regStartDate">注册日期开始</param>
/// <param name="regEndDate">注册日期结束</param>
/// <param name="loginStartDate">最后登录日期开始</param>
/// <param name="loginEndDate">最后登录日期结束</param>
/// <returns>当前语句</returns>
internal static SelectCommand Where(this SelectCommand command, String names, String nickname, String email, String school, String lastIP, Boolean?islocked, DateTime?regStartDate, DateTime?regEndDate, DateTime?loginStartDate, DateTime?loginEndDate)
{
SqlConditionBuilder c = command.ConditionBuilder;
AbstractSqlCondition condition = command.WhereCondition as AbstractSqlCondition;
AbstractSqlCondition temp = null;
//用户名列表模糊
if (!String.IsNullOrEmpty(names))
{
String[] arrnames = names.Split(',');
AbstractSqlCondition innertemp = null;
temp = null;
for (Int32 i = 0; i < arrnames.Length; i++)
{
if (!String.IsNullOrEmpty(arrnames[i]))
{
innertemp = c.LikeAll(UserRepository.USERNAME, arrnames[i]);
temp = (temp == null ? innertemp : innertemp | temp);
}
}
condition = (condition == null ? temp : condition & temp);
}
//昵称模糊
if (!String.IsNullOrEmpty(nickname))
{
temp = c.LikeAll(UserRepository.NICKNAME, nickname);
condition = (condition == null ? temp : condition & temp);
}
//邮箱模糊
if (!String.IsNullOrEmpty(email))
{
temp = c.LikeAll(UserRepository.EMAIL, email);
condition = (condition == null ? temp : condition & temp);
}
//学校模糊
if (!String.IsNullOrEmpty(school))
{
temp = c.LikeAll(UserRepository.SCHOOL, school);
condition = (condition == null ? temp : condition & temp);
}
//最后登录IP模糊
if (!String.IsNullOrEmpty(lastIP))
{
temp = c.LikeAll(UserRepository.LASTIP, lastIP);
condition = (condition == null ? temp : condition & temp);
}
//是否锁定
if (islocked.HasValue)
{
temp = c.Equal(UserRepository.ISLOCKED, islocked.Value);
condition = (condition == null ? temp : condition & temp);
}
//注册日期范围
if (regStartDate.HasValue || regEndDate.HasValue)
{
temp = c.BetweenNullable <DateTime>(UserRepository.CREATEDATE, regStartDate, regEndDate);
condition = (condition == null ? temp : condition & temp);
}
//登陆日期范围
if (loginStartDate.HasValue || loginEndDate.HasValue)
{
temp = c.BetweenNullable <DateTime>(UserRepository.LASTDATE, loginStartDate, loginEndDate);
condition = (condition == null ? temp : condition & temp);
}
return(command.Where(condition));
}
