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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Runtime.Serialization;
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using System.Text;
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using HcUtility.Comm;
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namespace HcUtility.Core
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{
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/// <summary>
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/// 功能: ModelObject的基类
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/// 创建: 吴伟 2009-05-07
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/// 说明:
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/// </summary>
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[DataContract]
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public class ModelObjectBase_Base : IModelObject
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{
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#region 公共属性
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//存储此数据的对应的数据表名
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public string TableName { get; set; }
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//明细数据
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public List<List<ModelObjectBase>> BodyList
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{
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get { return _bodyList; }
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set { _bodyList = value; }
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}
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//保存时的动作(如新增、修改等)
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public DbOperationType DbOperationType
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{
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get { return _dbOperationType; }
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set { _dbOperationType = value; }
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}
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public virtual string getSQL()
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{
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//在实际实体类中实现，为实体类确定查询语句。
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return "";
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}
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#endregion
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/// <summary>
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/// 功能: 根据属性指定的ModelDBAttribute[]反射取得Insert SQL语句
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/// 创建: 吴伟 2009-05-07
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/// 说明: 子类可以覆盖此方法,生成自己的Insert语句
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/// </summary>
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/// <returns>Insert Sql语句 </returns>
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public virtual string GenInsertSql()
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{
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var sbInto = new StringBuilder();
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var sbParam = new StringBuilder();
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var sbSql = new StringBuilder();
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string insertSql = String.Empty;
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string fieldName = String.Empty;
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string paramName = string.Empty;
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PropertyDescriptorCollection pdcList = TypeDescriptor.GetProperties(this);
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foreach (PropertyDescriptor pdc in pdcList)
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{
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foreach (Attribute attr in pdc.Attributes)
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{
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if (attr is ModelDBAttribute)
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{
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var a = (ModelDBAttribute) attr;
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if (ModelDBOprationType.Insert == (ModelDBOprationType.Insert & a.MDBType))
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{
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if (sbInto.Length != 0)
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{
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sbInto.Append(",");
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sbParam.Append(",");
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}
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fieldName = a.InsFieldName == String.Empty ? pdc.Name : a.InsFieldName;
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paramName = a.InsParamName == String.Empty ? pdc.Name : a.InsParamName;
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sbInto.Append("["+fieldName+"]"); //如果属性设置了FieldName值，则取设置的FieldName值，否则取属性值
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sbParam.Append("@" + paramName); //如果属性设置了ParamName值，则取设置的ParamName值，否则取属性值
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}
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}
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}
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}
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sbSql.Append("Insert Into " + TableName);
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sbSql.Append(" (");
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sbSql.Append(sbInto.ToString());
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sbSql.Append(" ) ");
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sbSql.Append(" Values");
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sbSql.Append(" (");
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sbSql.Append(sbParam.ToString());
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sbSql.Append(" ) ");
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return sbSql.ToString();
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}
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/// <summary>
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/// 功能: 根据属性指定的ModelDBAttribute[]反射取得Update SQL语句
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/// 创建: 吴伟 2009-05-07
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/// 说明: 子类可以覆盖此方法,生成自己的Update语句
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/// </summary>
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/// <returns>Update Sql语句 </returns>
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public virtual string GenUpdateSql()
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{
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var sbUpdAndParam = new StringBuilder();
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var sbWhere = new StringBuilder();
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var sbSql = new StringBuilder();
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string insertSql = String.Empty;
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string fieldName = String.Empty;
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string paramName = String.Empty;
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PropertyDescriptorCollection pdcList = TypeDescriptor.GetProperties(this);
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foreach (PropertyDescriptor pdc in pdcList)
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{
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foreach (Attribute attr in pdc.Attributes)
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{
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if (attr is ModelDBAttribute)
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{
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var a = (ModelDBAttribute) attr;
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if (ModelDBOprationType.Edit == (ModelDBOprationType.Edit & a.MDBType))
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{
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fieldName = a.UpdFieldName == String.Empty ? pdc.Name : a.UpdFieldName;
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paramName = a.UpdParamName == String.Empty ? pdc.Name : a.UpdParamName;
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if (!a.IsPrimary)
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{
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if (sbUpdAndParam.Length != 0)
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{
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sbUpdAndParam.Append(",");
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}
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sbUpdAndParam.Append("["+fieldName+"]" + "=@" + paramName);
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}
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if (a.IsPrimary)
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{
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if (sbWhere.Length != 0)
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{
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sbWhere.Append(" and ");
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}
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sbWhere.Append("[" + fieldName + "]" + "=@" + paramName);
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}
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}
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}
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}
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}
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sbSql.Append("update " + TableName);
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sbSql.Append(" set ");
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sbSql.Append(sbUpdAndParam.ToString());
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sbSql.Append(" where ");
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sbSql.Append(sbWhere.ToString());
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//后台sql执行语句
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return sbSql.ToString();
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}
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/// <summary>
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/// 功能: 根据属性指定的ModelDBAttribute[]反射取得Delete SQL语句
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/// 创建: 吴伟 2009-05-07
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/// 说明: 子类可以覆盖此方法,生成自己的Delete语句
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/// </summary>
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/// <returns>Delete Sql语句 </returns>
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public virtual string GenDeleteSql()
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{
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var sbUpdAndParam = new StringBuilder();
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var sbWhere = new StringBuilder();
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var sbSql = new StringBuilder();
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string insertSql = String.Empty;
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string fieldName = String.Empty;
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string paramName = String.Empty;
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PropertyDescriptorCollection pdcList = TypeDescriptor.GetProperties(this);
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foreach (PropertyDescriptor pdc in pdcList)
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{
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foreach (Attribute attr in pdc.Attributes)
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{
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if (attr is ModelDBAttribute)
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{
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var a = (ModelDBAttribute) attr;
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if (ModelDBOprationType.Delete == (ModelDBOprationType.Delete & a.MDBType))
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{
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fieldName = a.DelFieldName == String.Empty ? pdc.Name : a.DelFieldName;
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paramName = a.DelParamName == String.Empty ? pdc.Name : a.DelParamName;
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if (sbWhere.Length != 0)
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{
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sbWhere.Append(" and ");
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}
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sbWhere.Append(fieldName + "=@" + paramName);
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}
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}
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}
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}
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if (sbWhere.ToString() == String.Empty)
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{
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throw new NotSupportedException("请增加Model的属性已组成条件");
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}
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sbSql.Append(" delete from " + TableName);
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sbSql.Append(" where ");
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sbSql.Append(sbWhere.ToString());
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return sbSql.ToString();
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}
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public virtual string GenDeleteSql(string USERID)
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{
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var sbUpdAndParam = new StringBuilder();
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var sbWhere = new StringBuilder();
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var sbSql = new StringBuilder();
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string insertSql = String.Empty;
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string fieldName = String.Empty;
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string paramName = String.Empty;
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PropertyDescriptorCollection pdcList = TypeDescriptor.GetProperties(this);
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foreach (PropertyDescriptor pdc in pdcList)
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{
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foreach (Attribute attr in pdc.Attributes)
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{
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if (attr is ModelDBAttribute)
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{
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var a = (ModelDBAttribute)attr;
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if (ModelDBOprationType.Delete == (ModelDBOprationType.Delete & a.MDBType))
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{
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fieldName = a.DelFieldName == String.Empty ? pdc.Name : a.DelFieldName;
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paramName = a.DelParamName == String.Empty ? pdc.Name : a.DelParamName;
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if (sbWhere.Length != 0)
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{
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sbWhere.Append(" and ");
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}
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sbWhere.Append(fieldName + "=@" + paramName);
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}
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}
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}
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}
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if (sbWhere.ToString() == String.Empty)
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{
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throw new NotSupportedException("请增加Model的属性已组成条件");
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}
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sbSql.Append(" update " + TableName + " set ISDELETE=1,DELETETIME=getdate(),DELETEUSER='" + USERID + "'");
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sbSql.Append(" where ");
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sbSql.Append(sbWhere.ToString());
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return sbSql.ToString();
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}
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//public virtual string GenSelectSql()
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//{
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// var sbSelect = new StringBuilder();
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// PropertyDescriptorCollection pdcList = TypeDescriptor.GetProperties(this);
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// foreach (PropertyDescriptor pdc in pdcList)
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// {
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// foreach (Attribute attr in pdc.Attributes)
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// {
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// if (attr is ModelDBAttribute)
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// {
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// var a = (ModelDBAttribute)attr;
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// if (ModelDBOprationType.Select == (ModelDBOprationType.Select & a.MDBType))
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// {
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// if (sbSelect.Length != 0)
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// {
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// sbSelect.Append(",");
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// }
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// var fieldName = a.InsFieldName == String.Empty ? pdc.Name : a.InsFieldName;
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// sbSelect.Append(fieldName); //如果属性设置了FieldName值，则取设置的FieldName值，否则取属性值
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// }
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// }
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// }
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// }
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// var sbSql = new StringBuilder();
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// sbSql.Append(" select ");
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// sbSql.Append(sbSelect.ToString());
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// sbSql.Append(" from " + TableName);
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// return sbSql.ToString();
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//}
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#region 私有/保护变量
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protected List<List<ModelObjectBase>> _bodyList = new List<List<ModelObjectBase>>();
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protected DbOperationType _dbOperationType;
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#endregion
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}
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public class ExtendData : Object
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{
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public string Name { get; set; }
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public string Value { get; set; }
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public ModelDBAttribute MDB { get; set; }
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public ExtendData(string Name, string Value, ModelDBAttribute ma)
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|
|
{
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|
|
this.Name = Name;
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|
|
this.Value = Value;
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|
|
this.MDB = ma;
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}
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}
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|
/// <summary>
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|
|
/// 包含扩展数据类型的新基类 兼容原有功能
|
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/// </summary>
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|
|
public class ModelObjectBase : ModelObjectBase_Base
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|
|
{
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#region
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|
protected List<ExtendData> _ExtendList = new List<ExtendData>();
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public List<ExtendData> ExtendDataList
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|
|
{
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|
|
get { return _ExtendList; }
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|
|
set { _ExtendList = value; }
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|
|
}
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|
|
public bool Extended()
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|
|
{
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|
|
if (_ExtendList.Count > 0)
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|
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{
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return true;
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|
}
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|
|
return false;
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}
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|
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protected Dictionary<string, string> _SaveDic = new Dictionary<string, string>();
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public Dictionary<string, string> SaveDic
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|
|
{
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|
|
get { return _SaveDic; }
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|
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set { _SaveDic = value; }
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|
}
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|
|
public bool CanSave(string Name)
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|
|
{
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|
|
if (SaveDic.ContainsKey(Name))
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|
|
{
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|
|
if (SaveDic[Name] == "1") return true;
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|
|
}
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|
|
return false;
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|
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|
|
}
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|
|
public void NoSave(string Name)
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|
|
{
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|
|
if (SaveDic.ContainsKey(Name))
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|
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|
|
{
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|
|
SaveDic[Name] = "0";
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|
|
|
|
}
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|
|
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|
|
}
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|
|
|
|
|
public void LetSave(string Name)
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|
|
|
|
|
{
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|
|
if (SaveDic.ContainsKey(Name))
|
|
|
|
|
|
{
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|
|
SaveDic[Name] = "1";
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|
|
|
|
}
|
|
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|
|
}
|
|
|
|
|
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|
|
|
|
|
|
public void TimeNext()
|
|
|
|
|
|
{
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|
|
|
//
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
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|
|
|
public Dictionary<string, string> ExtendDic
|
|
|
|
|
|
{
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|
|
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|
|
get
|
|
|
|
|
|
{
|
|
|
|
|
|
var result = new Dictionary<string, string>();
|
|
|
|
|
|
if (Extended())
|
|
|
|
|
|
{
|
|
|
|
|
|
foreach (var d in ExtendDataList)
|
|
|
|
|
|
{
|
|
|
|
|
|
result.Add(d.Name, d.Value);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
return result;
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
public bool Have(string name)
|
|
|
|
|
|
{
|
|
|
|
|
|
if (ExtendDataList.Find(x => x.Name == name) == null)
|
|
|
|
|
|
{
|
|
|
|
|
|
return false;
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
return true;
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
virtual public Dictionary<string, ModelDBOprationType> GetPKey()
|
|
|
|
|
|
{//用于给扩展的动态数据提供主键字段名
|
|
|
|
|
|
var d = new Dictionary<string, ModelDBOprationType>() { { "ID", ModelDBOprationType.EditDelete }, { "GID", ModelDBOprationType.All } };
|
|
|
|
|
|
|
|
|
|
|
|
return d;
|
|
|
|
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
|
/// 添加扩展参数
|
|
|
|
|
|
/// </summary>
|
|
|
|
|
|
/// <param name="Name"></param>
|
|
|
|
|
|
/// <param name="Value"></param>
|
|
|
|
|
|
/// <param name="ma"></param>
|
|
|
|
|
|
private void AddExtendDate(string Name, string Value, ModelDBAttribute ma)
|
|
|
|
|
|
{
|
|
|
|
|
|
var ed = new ExtendData(Name, Value, ma);
|
|
|
|
|
|
|
|
|
|
|
|
ExtendDataList.Add(ed);
|
|
|
|
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
|
/// 添加扩展参数 只增加普通类型（即可保存 非insert delete主键）
|
|
|
|
|
|
/// </summary>
|
|
|
|
|
|
/// <param name="Name"></param>
|
|
|
|
|
|
/// <param name="Value"></param>
|
|
|
|
|
|
public void AddExtendDate(string Name, string Value)
|
|
|
|
|
|
{
|
|
|
|
|
|
ModelDBAttribute ma = new ModelDBAttribute();
|
|
|
|
|
|
ma.IsPrimary = false;
|
|
|
|
|
|
var _dt = GetPKey();
|
|
|
|
|
|
|
|
|
|
|
|
if (_dt.ContainsKey(Name))
|
|
|
|
|
|
{
|
|
|
|
|
|
if ((_dt[Name] & ModelDBOprationType.All) > 0)
|
|
|
|
|
|
{
|
|
|
|
|
|
AddExtendDate(Name, Value, true, _dt[Name]);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
if (CanSave(Name))
|
|
|
|
|
|
{
|
|
|
|
|
|
ma.MDBType = ModelDBOprationType.InsertEdit;
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
ma.MDBType = 0;
|
|
|
|
|
|
}
|
|
|
|
|
|
var ed = new ExtendData(Name, Value, ma);
|
|
|
|
|
|
ExtendDataList.Add(ed);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
public void AddExtendDate_Show(string Name, string Value)
|
|
|
|
|
|
{
|
|
|
|
|
|
ModelDBAttribute ma = new ModelDBAttribute();
|
|
|
|
|
|
ma.IsPrimary = false;
|
|
|
|
|
|
ma.MDBType = 0;
|
|
|
|
|
|
var ed = new ExtendData(Name, Value, ma);
|
|
|
|
|
|
ExtendDataList.Add(ed);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
private void AddExtendDate(string Name, string Value, bool IsPrimary, ModelDBOprationType mot)
|
|
|
|
|
|
{
|
|
|
|
|
|
ModelDBAttribute ma = new ModelDBAttribute();
|
|
|
|
|
|
ma.IsPrimary = IsPrimary;
|
|
|
|
|
|
ma.MDBType = mot;
|
|
|
|
|
|
var ed = new ExtendData(Name, Value, ma);
|
|
|
|
|
|
ExtendDataList.Add(ed);
|
|
|
|
|
|
}
|
|
|
|
|
|
#endregion
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
|
/// 功能: 根据属性指定的ModelDBAttribute[]反射取得Insert SQL语句
|
|
|
|
|
|
/// 创建: ddlucky 2017-03-01
|
|
|
|
|
|
/// 说明: 子类可以覆盖此方法,生成自己的Insert语句
|
|
|
|
|
|
/// </summary>
|
|
|
|
|
|
/// <returns>Insert Sql语句 </returns>
|
|
|
|
|
|
public override string GenInsertSql()
|
|
|
|
|
|
{
|
|
|
|
|
|
var sbInto = new StringBuilder();
|
|
|
|
|
|
var sbParam = new StringBuilder();
|
|
|
|
|
|
var sbSql = new StringBuilder();
|
|
|
|
|
|
|
|
|
|
|
|
string insertSql = String.Empty;
|
|
|
|
|
|
string fieldName = String.Empty;
|
|
|
|
|
|
string paramName = string.Empty;
|
|
|
|
|
|
|
|
|
|
|
|
PropertyDescriptorCollection pdcList = TypeDescriptor.GetProperties(this);
|
|
|
|
|
|
|
|
|
|
|
|
foreach (PropertyDescriptor pdc in pdcList)
|
|
|
|
|
|
{
|
|
|
|
|
|
foreach (Attribute attr in pdc.Attributes)
|
|
|
|
|
|
{
|
|
|
|
|
|
if (attr is ModelDBAttribute)
|
|
|
|
|
|
{
|
|
|
|
|
|
var a = (ModelDBAttribute)attr;
|
|
|
|
|
|
if (ModelDBOprationType.Insert == (ModelDBOprationType.Insert & a.MDBType))
|
|
|
|
|
|
{
|
|
|
|
|
|
if (sbInto.Length != 0)
|
|
|
|
|
|
{
|
|
|
|
|
|
sbInto.Append(",");
|
|
|
|
|
|
sbParam.Append(",");
|
|
|
|
|
|
}
|
|
|
|
|
|
fieldName = a.InsFieldName == String.Empty ? pdc.Name : a.InsFieldName;
|
|
|
|
|
|
paramName = a.InsParamName == String.Empty ? pdc.Name : a.InsParamName;
|
|
|
|
|
|
sbInto.Append("[" + fieldName + "]"); //如果属性设置了FieldName值，则取设置的FieldName值，否则取属性值
|
|
|
|
|
|
|
|
|
|
|
|
sbParam.Append("@" + paramName); //如果属性设置了ParamName值，则取设置的ParamName值，否则取属性值
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (Extended())
|
|
|
|
|
|
{
|
|
|
|
|
|
foreach (var d in ExtendDataList)
|
|
|
|
|
|
{
|
|
|
|
|
|
if (d.MDB.needInsert())
|
|
|
|
|
|
{
|
|
|
|
|
|
if (sbInto.Length != 0)
|
|
|
|
|
|
{
|
|
|
|
|
|
sbInto.Append(",");
|
|
|
|
|
|
sbParam.Append(",");
|
|
|
|
|
|
}
|
|
|
|
|
|
sbInto.Append("[" + d.Name + "]");
|
|
|
|
|
|
sbParam.Append("@" + d.Name);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
sbSql.Append("Insert Into " + TableName);
|
|
|
|
|
|
sbSql.Append(" (");
|
|
|
|
|
|
sbSql.Append(sbInto.ToString());
|
|
|
|
|
|
sbSql.Append(" ) ");
|
|
|
|
|
|
sbSql.Append(" Values");
|
|
|
|
|
|
sbSql.Append(" (");
|
|
|
|
|
|
sbSql.Append(sbParam.ToString());
|
|
|
|
|
|
sbSql.Append(" ) ");
|
|
|
|
|
|
|
|
|
|
|
|
return sbSql.ToString();
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
|
/// 功能: 根据属性指定的ModelDBAttribute[]反射取得Update SQL语句
|
|
|
|
|
|
/// 创建: ddlucky 2017-03-01
|
|
|
|
|
|
/// 说明: 子类可以覆盖此方法,生成自己的Update语句
|
|
|
|
|
|
/// </summary>
|
|
|
|
|
|
/// <returns>Update Sql语句 </returns>
|
|
|
|
|
|
public override string GenUpdateSql()
|
|
|
|
|
|
{
|
|
|
|
|
|
var sbUpdAndParam = new StringBuilder();
|
|
|
|
|
|
var sbWhere = new StringBuilder();
|
|
|
|
|
|
var sbSql = new StringBuilder();
|
|
|
|
|
|
|
|
|
|
|
|
string insertSql = String.Empty;
|
|
|
|
|
|
string fieldName = String.Empty;
|
|
|
|
|
|
string paramName = String.Empty;
|
|
|
|
|
|
|
|
|
|
|
|
PropertyDescriptorCollection pdcList = TypeDescriptor.GetProperties(this);
|
|
|
|
|
|
foreach (PropertyDescriptor pdc in pdcList)
|
|
|
|
|
|
{
|
|
|
|
|
|
foreach (Attribute attr in pdc.Attributes)
|
|
|
|
|
|
{
|
|
|
|
|
|
if (attr is ModelDBAttribute)
|
|
|
|
|
|
{
|
|
|
|
|
|
var a = (ModelDBAttribute)attr;
|
|
|
|
|
|
if (ModelDBOprationType.Edit == (ModelDBOprationType.Edit & a.MDBType))
|
|
|
|
|
|
{
|
|
|
|
|
|
fieldName = a.UpdFieldName == String.Empty ? pdc.Name : a.UpdFieldName;
|
|
|
|
|
|
paramName = a.UpdParamName == String.Empty ? pdc.Name : a.UpdParamName;
|
|
|
|
|
|
if (!a.IsPrimary)
|
|
|
|
|
|
{
|
|
|
|
|
|
if (sbUpdAndParam.Length != 0)
|
|
|
|
|
|
{
|
|
|
|
|
|
sbUpdAndParam.Append(",");
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
sbUpdAndParam.Append("[" + fieldName + "]" + "=@" + paramName);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (a.IsPrimary)
|
|
|
|
|
|
{
|
|
|
|
|
|
if (sbWhere.Length != 0)
|
|
|
|
|
|
{
|
|
|
|
|
|
sbWhere.Append(" and ");
|
|
|
|
|
|
}
|
|
|
|
|
|
sbWhere.Append("[" + fieldName + "]" + "=@" + paramName);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (Extended())
|
|
|
|
|
|
{
|
|
|
|
|
|
foreach (var d in ExtendDataList)
|
|
|
|
|
|
{
|
|
|
|
|
|
if (d.MDB.needInsert())
|
|
|
|
|
|
{
|
|
|
|
|
|
if (sbUpdAndParam.Length != 0)
|
|
|
|
|
|
{
|
|
|
|
|
|
sbUpdAndParam.Append(",");
|
|
|
|
|
|
}
|
|
|
|
|
|
sbUpdAndParam.Append("[" + d.Name + "]" + "=@" + d.Name);
|
|
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (d.MDB.IsPrimary)
|
|
|
|
|
|
{
|
|
|
|
|
|
if (sbWhere.Length != 0)
|
|
|
|
|
|
{
|
|
|
|
|
|
sbWhere.Append(" and ");
|
|
|
|
|
|
}
|
|
|
|
|
|
sbWhere.Append("[" + d.Name + "]" + "=@" + d.Name);
|
|
|
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}
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}
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}
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sbSql.Append("update " + TableName);
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sbSql.Append(" set ");
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sbSql.Append(sbUpdAndParam.ToString());
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sbSql.Append(" where ");
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sbSql.Append(sbWhere.ToString());
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//后台sql执行语句
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|
return sbSql.ToString();
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}
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|
/// <summary>
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/// 功能: 根据属性指定的ModelDBAttribute[]反射取得Delete SQL语句
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/// 创建: ddlucky 2017-03-01
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/// 说明: 子类可以覆盖此方法,生成自己的Delete语句
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/// </summary>
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/// <returns>Delete Sql语句 </returns>
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public override string GenDeleteSql()
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{
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var sbUpdAndParam = new StringBuilder();
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var sbWhere = new StringBuilder();
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var sbSql = new StringBuilder();
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string insertSql = String.Empty;
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string fieldName = String.Empty;
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string paramName = String.Empty;
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PropertyDescriptorCollection pdcList = TypeDescriptor.GetProperties(this);
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foreach (PropertyDescriptor pdc in pdcList)
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{
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foreach (Attribute attr in pdc.Attributes)
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{
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if (attr is ModelDBAttribute)
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{
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var a = (ModelDBAttribute)attr;
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if (a.needDelete())
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{
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fieldName = a.DelFieldName == String.Empty ? pdc.Name : a.DelFieldName;
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paramName = a.DelParamName == String.Empty ? pdc.Name : a.DelParamName;
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if (sbWhere.Length != 0)
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{
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|
sbWhere.Append(" and ");
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}
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|
sbWhere.Append(fieldName + "=@" + paramName);
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}
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|
}
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|
}
|
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|
|
}
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|
|
if (Extended())
|
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|
|
{
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|
|
foreach (var d in ExtendDataList)
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|
|
{
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|
|
if (d.MDB.needDelete())
|
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|
|
{
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|
|
if (sbWhere.Length != 0)
|
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|
|
{
|
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|
|
sbWhere.Append(" and ");
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|
|
}
|
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|
|
sbWhere.Append(d.Name + "=@" + d.Name);
|
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|
|
}
|
|
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|
|
}
|
|
|
|
|
|
}
|
|
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|
|
|
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|
|
|
if (sbWhere.ToString() == String.Empty)
|
|
|
|
|
|
{
|
|
|
|
|
|
throw new NotSupportedException("请增加Model的属性已组成条件");
|
|
|
|
|
|
}
|
|
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|
|
sbSql.Append(" delete from " + TableName);
|
|
|
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|
|
sbSql.Append(" where ");
|
|
|
|
|
|
sbSql.Append(sbWhere.ToString());
|
|
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|
|
|
|
|
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|
|
return sbSql.ToString();
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
public override string GenDeleteSql(string USERID)
|
|
|
|
|
|
{
|
|
|
|
|
|
var sbUpdAndParam = new StringBuilder();
|
|
|
|
|
|
var sbWhere = new StringBuilder();
|
|
|
|
|
|
var sbSql = new StringBuilder();
|
|
|
|
|
|
|
|
|
|
|
|
string insertSql = String.Empty;
|
|
|
|
|
|
string fieldName = String.Empty;
|
|
|
|
|
|
string paramName = String.Empty;
|
|
|
|
|
|
|
|
|
|
|
|
PropertyDescriptorCollection pdcList = TypeDescriptor.GetProperties(this);
|
|
|
|
|
|
foreach (PropertyDescriptor pdc in pdcList)
|
|
|
|
|
|
{
|
|
|
|
|
|
foreach (Attribute attr in pdc.Attributes)
|
|
|
|
|
|
{
|
|
|
|
|
|
if (attr is ModelDBAttribute)
|
|
|
|
|
|
{
|
|
|
|
|
|
var a = (ModelDBAttribute)attr;
|
|
|
|
|
|
if (ModelDBOprationType.Delete == (ModelDBOprationType.Delete & a.MDBType))
|
|
|
|
|
|
{
|
|
|
|
|
|
fieldName = a.DelFieldName == String.Empty ? pdc.Name : a.DelFieldName;
|
|
|
|
|
|
paramName = a.DelParamName == String.Empty ? pdc.Name : a.DelParamName;
|
|
|
|
|
|
if (sbWhere.Length != 0)
|
|
|
|
|
|
{
|
|
|
|
|
|
sbWhere.Append(" and ");
|
|
|
|
|
|
}
|
|
|
|
|
|
sbWhere.Append(fieldName + "=@" + paramName);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (Extended())
|
|
|
|
|
|
{
|
|
|
|
|
|
foreach (var d in ExtendDataList)
|
|
|
|
|
|
{
|
|
|
|
|
|
if (d.MDB.needDelete())
|
|
|
|
|
|
{
|
|
|
|
|
|
if (sbWhere.Length != 0)
|
|
|
|
|
|
{
|
|
|
|
|
|
sbWhere.Append(" and ");
|
|
|
|
|
|
}
|
|
|
|
|
|
sbWhere.Append(d.Name + "=@" + d.Name);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (sbWhere.ToString() == String.Empty)
|
|
|
|
|
|
{
|
|
|
|
|
|
throw new NotSupportedException("请增加Model的属性已组成条件");
|
|
|
|
|
|
}
|
|
|
|
|
|
sbSql.Append(" update " + TableName + " set ISDELETE=1,DELETETIME=getdate(),DELETEUSER='" + USERID + "'");
|
|
|
|
|
|
sbSql.Append(" where ");
|
|
|
|
|
|
sbSql.Append(sbWhere.ToString());
|
|
|
|
|
|
|
|
|
|
|
|
return sbSql.ToString();
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
|
/// 参数是目标对象，应该是【来源对象.Copy(目标对象)】
|
|
|
|
|
|
/// </summary>
|
|
|
|
|
|
/// <param name="tar"></param>
|
|
|
|
|
|
public void Copy(ModelObjectBase tar)
|
|
|
|
|
|
{
|
|
|
|
|
|
|
|
|
|
|
|
PropertyDescriptorCollection pdcList = TypeDescriptor.GetProperties(this);
|
|
|
|
|
|
PropertyDescriptorCollection tarList = TypeDescriptor.GetProperties(tar);
|
|
|
|
|
|
string fieldName1 = String.Empty;
|
|
|
|
|
|
string paramName1 = String.Empty;
|
|
|
|
|
|
string fieldName2 = String.Empty;
|
|
|
|
|
|
string paramName2 = String.Empty;
|
|
|
|
|
|
bool needcontinue = false;
|
|
|
|
|
|
foreach (PropertyDescriptor pdc in pdcList)
|
|
|
|
|
|
{
|
|
|
|
|
|
needcontinue = false;
|
|
|
|
|
|
foreach (PropertyDescriptor tarpdc in tarList)
|
|
|
|
|
|
{
|
|
|
|
|
|
foreach (Attribute attr in pdc.Attributes)
|
|
|
|
|
|
{
|
|
|
|
|
|
if (attr is ModelDBAttribute)
|
|
|
|
|
|
foreach (Attribute tarattr in tarpdc.Attributes)
|
|
|
|
|
|
{
|
|
|
|
|
|
if (tarattr is ModelDBAttribute)
|
|
|
|
|
|
{
|
|
|
|
|
|
var a = (ModelDBAttribute)attr;
|
|
|
|
|
|
var b = (ModelDBAttribute)tarattr;
|
|
|
|
|
|
fieldName1 = a.InsFieldName == String.Empty ? pdc.Name : a.InsFieldName;
|
|
|
|
|
|
fieldName2 = b.InsFieldName == String.Empty ? tarpdc.Name : b.InsFieldName;
|
|
|
|
|
|
if (fieldName1 == fieldName2)
|
|
|
|
|
|
tarpdc.SetValue(tar, pdc.GetValue(this));
|
|
|
|
|
|
needcontinue = true;
|
|
|
|
|
|
continue;
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
if (needcontinue) continue;
|
|
|
|
|
|
}
|
|
|
|
|
|
if (needcontinue) continue;
|
|
|
|
|
|
}
|
|
|
|
|
|
if (needcontinue) continue;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (Extended())
|
|
|
|
|
|
{
|
|
|
|
|
|
foreach (var d in ExtendDataList)
|
|
|
|
|
|
{
|
|
|
|
|
|
tar.ExtendDataList.Add(d);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
if (SaveDic.Count > 0)
|
|
|
|
|
|
{
|
|
|
|
|
|
foreach (var d in SaveDic)
|
|
|
|
|
|
{
|
|
|
|
|
|
tar.SaveDic.Add(d.Key, d.Value);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
public void SetSaveDic(ModelObjectBase tar)
|
|
|
|
|
|
{
|
|
|
|
|
|
|
|
|
|
|
|
if (SaveDic.Count > 0)
|
|
|
|
|
|
{
|
|
|
|
|
|
foreach (var d in SaveDic)
|
|
|
|
|
|
{
|
|
|
|
|
|
tar.SaveDic.Add(d.Key, d.Value);
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
