本文整理汇总了C#中IEntityPersister.SetDbParamter方法的典型用法代码示例。如果您正苦于以下问题：C# IEntityPersister.SetDbParamter方法的具体用法？C# IEntityPersister.SetDbParamter怎么用？C# IEntityPersister.SetDbParamter使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类IEntityPersister的用法示例。
在下文中一共展示了IEntityPersister.SetDbParamter方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: GetConditaion
private static string GetConditaion(ISessionImplementor session, IEntityPersister entityPersister, IEntity obj, out List<DbParameter> parameters)
{
var rConditaion = obj.Conditaion;
var classMetadata = entityPersister.ClassMetadata;
parameters = new List<DbParameter>();
foreach (ColumnInfo columnInfo in classMetadata.ColumnInfos)
{
var value = columnInfo.PropertyInfo.FastGetValue(obj);
if (IsNull(value)) continue;
if (IsNullValue(value) && columnInfo.IsNullable) continue;
var index = Contains(obj.Conditaion, columnInfo.PropertyName);
if (index == 0)
{
rConditaion = rConditaion.Replace(string.Format(LikeString[0], columnInfo.PropertyName), entityPersister.Driver.FormatNameForSql(columnInfo.Name));
entityPersister.SetDbParamter(session, parameters, columnInfo.Name, value);
//entityPersister.SetDbParamter(session, parameters, classMetadata.PrimaryKey, value);
}
else if (index > 0)
{
rConditaion = rConditaion.Replace(string.Format(LikeString[index], columnInfo.PropertyName), string.Format(LikeValueString[index - 1], Escape(value.ToString(), "")));
}
}
return rConditaion;
}示例2: CreateUpdateSql
public static CmdParameter CreateUpdateSql(ISessionImplementor session, IEntityPersister entityPersister, IEntity obj)
{
var classMetadata = entityPersister.ClassMetadata;
var rConditaion = obj.Conditaion;
var columns = new StringBuilder();
List<DbParameter> parameters = new List<DbParameter>();
foreach (ColumnInfo columnInfo in classMetadata.ColumnInfos)
{
var value = columnInfo.PropertyInfo.FastGetValue(obj);
if (IsNull(value)) continue;
if (columnInfo.IsPrimaryKey && string.IsNullOrEmpty(obj.Conditaion))
{
rConditaion = string.Format("{0}={1}", columnInfo.Name, entityPersister.Driver.FormatNameForSql(columnInfo.Name));
entityPersister.SetDbParamter(session, parameters, columnInfo.Name, value);
}
else
{
var index = Contains(obj.Conditaion, columnInfo.Name);
if (index == 0)
{
rConditaion = rConditaion.Replace(string.Format(LikeString[0], columnInfo.Name), entityPersister.Driver.FormatNameForSql(columnInfo.Name));
entityPersister.SetDbParamter(session, parameters, classMetadata.PKColumnName, value);
}
else if (index > 0)
{
rConditaion = rConditaion.Replace(string.Format(LikeString[index], columnInfo.Name), string.Format(LikeValueString[index - 1], Escape(value.ToString(), "")));
}
else if (index == -1)
{
columns.AppendFormat("{0}={1},", columnInfo.Name, entityPersister.Driver.FormatNameForSql(columnInfo.Name));
if (columnInfo.IsNullable && IsNullValue(value))
{
entityPersister.SetDbParamter(session, parameters, columnInfo.Name, DBNull.Value);
}
else
{
entityPersister.SetDbParamter(session, parameters, columnInfo.Name, value);
}
}
}
}
var where = GetWhereCaluse(rConditaion);
var result = new CmdParameter();
if (where.Length > 0 && columns.Length > 0)
{
result.Parameters = parameters.ToArray();
result.CommandText = string.Format("UPDATE {0} SET {1} WHERE {2}{3}", classMetadata.TableName, columns.Remove(columns.Length - 1, 1), where, entityPersister.Driver.MultipleQueriesSeparator);
}
return result;
}示例3: CreateSelectSql
public static CmdParameter CreateSelectSql(ISessionImplementor session, IEntityPersister entityPersister, object pKey)
{
var result = new CmdParameter();
if (pKey != null)
{
var classMetadata = entityPersister.ClassMetadata;
var driver = entityPersister.Driver;
result.CommandText = string.Format("SELECT * FROM {0} WHERE {1}={2}", classMetadata.TableName, classMetadata.PrimaryKey, driver.FormatNameForSql(classMetadata.PrimaryKey));
var parameters = new List<DbParameter>();
entityPersister.SetDbParamter(session, parameters, classMetadata.PKColumnName, pKey);
result.Parameters = parameters.ToArray();
}
return result;
}示例4: CreateInsertSql
public static CmdParameter CreateInsertSql(ISessionImplementor session, IEntityPersister entityPersister, IEntity obj)
{
var result = new CmdParameter();
var classMetadata = entityPersister.ClassMetadata;
var driver = entityPersister.Driver;
var sql = new StringBuilder("INSERT INTO");
sql.AppendFormat(" {0} (", classMetadata.TableName);
var values = new StringBuilder();
var tParameters = new List<DbParameter>();
var columnInfos = classMetadata.ColumnInfos.FindAll(t => t.IsColumn);
foreach (var columnInfo in columnInfos)
{
var v = columnInfo.PropertyInfo.FastGetValue(obj);
if (IsNull(v)) continue;
if (columnInfo.IsNullable && IsNullValue(v)) continue;
sql.AppendFormat("{0},", columnInfo.Name);
values.AppendFormat("{0},", driver.FormatNameForSql(columnInfo.Name));
entityPersister.SetDbParamter(session, tParameters, columnInfo.Name, v);
}
if (values.Length > 0)
{
sql.Replace(',', ')', sql.Length - 1, 1);
sql.AppendFormat(" VALUES ({0}){1}", values.Remove(values.Length - 1, 1), driver.MultipleQueriesSeparator);
result.CommandText = sql.ToString();
result.Parameters = tParameters.ToArray();
}
return result;
}示例5: CreateDeleteWithValidateSql
public static CmdParameter CreateDeleteWithValidateSql(ISessionImplementor session, IEntityPersister entityPersister, params object[] pKeys)
{
var result = new CmdParameter();
var classMetadata = entityPersister.ClassMetadata;
var driver = entityPersister.Driver;
if (pKeys.Length == 1)
{
result.CommandText = string.Format("Delete FROM {0} WHERE {1} IN ( SELECT {1} FROM (SELECT M.{1} FROM {0} AS M LEFT JOIN {2} AS S ON M.ID=S.{3} WHERE M.{1}={4} AND S.{3} IS NULL )AS MS ){5}", classMetadata.TableName, classMetadata.PrimaryKey, classMetadata.AssociateTable, classMetadata.ForeignKey, driver.FormatNameForSql(classMetadata.PrimaryKey), driver.MultipleQueriesSeparator);
var parameters = new List<DbParameter>();
entityPersister.SetDbParamter(session, parameters, classMetadata.PrimaryKey, pKeys[0]);
result.Parameters = parameters.ToArray();
}
else if (pKeys.Length > 1)
{
result.CommandText = string.Format("Delete FROM {0} WHERE {1} IN ( SELECT {1} FROM (SELECT M.{1} FROM {0} AS M LEFT JOIN {2} AS S ON M.ID=S.{3} WHERE M.{1} {4} AND S.{3} IS NULL )AS MS ){5}", classMetadata.TableName, classMetadata.PrimaryKey, classMetadata.AssociateTable, classMetadata.ForeignKey, GetInExpression(pKeys), driver.MultipleQueriesSeparator);
}
return result;
}示例6: CreateDeleteSql
public static CmdParameter CreateDeleteSql(ISessionImplementor session, IEntityPersister entityPersister, params object[] pKeys)
{
var result = new CmdParameter();
var classMetadata = entityPersister.ClassMetadata;
var driver = entityPersister.Driver;
if (pKeys.Length == 1)
{
result.CommandText = string.Format("DELETE FROM {0} WHERE {1}={2}{3}", classMetadata.TableName, classMetadata.PKColumnName, driver.FormatNameForSql(classMetadata.PKColumnName), driver.MultipleQueriesSeparator);
var parameters = new List<DbParameter>();
entityPersister.SetDbParamter(session, parameters, classMetadata.PKColumnName, pKeys[0]);
result.Parameters = parameters.ToArray();
}
else if (pKeys.Length > 1)
{
result.CommandText = string.Format("DELETE FROM {0} WHERE {1} {2}{3}", classMetadata.TableName, classMetadata.PKColumnName, GetInExpression(pKeys), driver.MultipleQueriesSeparator);
}
return result;
}