using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using Model;
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using Common;
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using Oracle.DataAccess.Client;
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using System.Data.Common;
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namespace Dao
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{
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/// <summary>
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/// 字典类型操作
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/// </summary>
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public class SysDictTypeDao : IDisposable
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{
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public void Dispose()
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{
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}
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private static SysDictTypeDao _instance;
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public static SysDictTypeDao Instance
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{
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get {
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if (_instance == null)
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{
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_instance = new SysDictTypeDao();
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}
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return _instance;
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}
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}
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public List<SysDictType> LoadInfoList(string dictName, int pageSize, int PageIndex, out int recordcount)
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{
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List<SysDictType> list = new List<SysDictType>();
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recordcount = 0;
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try
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{
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StringBuilder builder = new StringBuilder();
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builder.Append("from SYS_DICT_TYPE where 1=1 AND DEL_FLAG=0 ");
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if (!string.IsNullOrEmpty(dictName))
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{
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builder.Append(" and DICT_NAME like '%" + dictName + "%'");
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}
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using (OracleDataReader reader = OracleHelper.ExecuteReader("select count(*) as count " + builder.ToString(), OracleHelper.Connection))
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{
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while (reader.Read())
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{
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recordcount = this.ReadCount(reader);
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}
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}
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using (OracleDataReader reader2 = OracleHelper.ExecuteReader(PubConstant.doOracleSql(PageIndex, pageSize, recordcount, "select * " + builder.ToString()).ToString() + " order by CREATE_TIME ", OracleHelper.Connection ))
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{
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while (reader2.Read())
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{
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SysDictType o = new SysDictType();
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if (this.ReadInfo(reader2, o))
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{
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list.Add(o);
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}
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}
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}
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}
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catch (Exception exception)
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{
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LogHelper.Error(exception);
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return list;
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}
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return list;
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}
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//根据条件获取字典类型列表
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public List<SysDictType> getAllList(SysDictType bean)
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{
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List<SysDictType> list = new List<SysDictType>();
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try
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{
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StringBuilder builder = new StringBuilder();
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builder.Append("from SYS_DICT_TYPE where 1=1 AND DEL_FLAG=0 ");
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if (!string.IsNullOrEmpty(bean.DictName))
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{
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builder.Append(" and DICT_NAME like '%" + bean.DictName + "%'");
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}
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if (bean.Status == -1)
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{
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builder.Append(" AND (STATUS != " + bean.Status + " OR STATUS IS NULL) ");
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}
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else
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{
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builder.Append(" AND STATUS = " + bean.Status + " ");
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}
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using (OracleDataReader reader = OracleHelper.ExecuteReader("select * " + builder.ToString() + " order by CREATE_TIME ", OracleHelper.Connection))
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{
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while (reader.Read())
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{
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SysDictType o = new SysDictType();
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if (this.ReadInfo(reader, o))
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{
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list.Add(o);
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}
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}
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}
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}
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catch (Exception exception)
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{
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LogHelper.Error(exception);
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return list;
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}
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return list;
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}
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//添加字典类型
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public bool Add(SysDictType o)
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{
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StringBuilder stringBuilder = new StringBuilder();
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stringBuilder.Append("INSERT INTO SYS_DICT_TYPE ( ");
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stringBuilder.Append(" DICT_ID, DICT_TYPE, DICT_NAME, STATUS, CREATE_BY, CREATE_TIME, UPDATE_BY, UPDATE_TIME, REMARK ");
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stringBuilder.Append(" ) ");
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stringBuilder.Append(" VALUES (:DICT_ID, :DICT_TYPE, :DICT_NAME, :STATUS, :CREATE_BY, :CREATE_TIME, :UPDATE_BY, :UPDATE_TIME, :REMARK ");
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stringBuilder.Append(" ) ");
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string sql = stringBuilder.ToString();
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return OracleHelper.ExecuteSql(sql,
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OracleHelper.Connection,
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new OracleParameter(":DICT_ID", (object)o.DictId),
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new OracleParameter(":DICT_TYPE", (object)o.DictType),
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new OracleParameter(":DICT_NAME", (object)o.DictName),
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new OracleParameter(":STATUS", (object)o.Status),
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new OracleParameter(":CREATE_BY", (object)o.CreateBy),
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new OracleParameter(":CREATE_TIME", (object)o.CreateTime),
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new OracleParameter(":UPDATE_BY", (object)o.UpdateBy),
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new OracleParameter(":UPDATE_TIME", (object)o.UpdateTime),
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new OracleParameter(":REMARK", (object)o.Remark)
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) > 0;
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}
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//删除
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public bool Delete(SysDictType o)
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{
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if (o==null || string.IsNullOrEmpty(o.DictId) )
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return false;
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//return OracleHelper.ExecuteSql("delete from SYS_DICT_TYPE where DICT_ID=:DICT_ID", OracleHelper.Connection, new OracleParameter(":DICT_ID", (object)dictId)) > 0;
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return OracleHelper.ExecuteSql("UPDATE SYS_DICT_TYPE SET DEL_FLAG = 2, UPDATE_BY=:UPDATE_BY, UPDATE_TIME=:UPDATE_TIME where DICT_ID=:DICT_ID", OracleHelper.Connection, new OracleParameter(":UPDATE_BY", (object)o.UpdateBy), new OracleParameter(":UPDATE_TIME", (object)o.UpdateTime), new OracleParameter(":DICT_ID", (object)o.DictId)) > 0;
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}
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//更新信息
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public bool Update(SysDictType o)
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{
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OracleParameter[] cmdParms = new OracleParameter[] {
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new OracleParameter(":DICT_ID", (object)o.DictId),
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new OracleParameter(":DICT_TYPE", (object)o.DictType),
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new OracleParameter(":DICT_NAME", (object)o.DictName),
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new OracleParameter(":STATUS", (object)o.Status),
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new OracleParameter(":CREATE_BY", (object)o.CreateBy),
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new OracleParameter(":CREATE_TIME", (object)o.CreateTime),
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new OracleParameter(":UPDATE_BY", (object)o.UpdateBy),
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new OracleParameter(":UPDATE_TIME", (object)o.UpdateTime),
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new OracleParameter(":REMARK", (object)o.Remark)
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};
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StringBuilder stringBuilder = new StringBuilder();
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stringBuilder.Append("UPDATE SYS_DICT_TYPE SET ");
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stringBuilder.Append(" DICT_TYPE=:DICT_TYPE ");
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stringBuilder.Append(" , DICT_NAME =:DICT_NAME ");
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stringBuilder.Append(" , STATUS =:STATUS ");
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stringBuilder.Append(" , CREATE_BY =:CREATE_BY ");
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stringBuilder.Append(" , CREATE_TIME =:CREATE_TIME ");
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stringBuilder.Append(" , UPDATE_BY =:UPDATE_BY ");
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stringBuilder.Append(" , UPDATE_TIME =:UPDATE_TIME ");
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stringBuilder.Append(" , REMARK=:REMARK ");
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stringBuilder.Append(" WHERE DICT_ID=:DICT_ID ");
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string sql = stringBuilder.ToString();
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return (OracleHelper.ExecuteSql(sql, OracleHelper.Connection, cmdParms) > 0);
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}
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//获取信息
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public SysDictType GetByDictId(string dictId)
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{
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SysDictType o = new SysDictType();
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if (string.IsNullOrEmpty(dictId))
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return o;
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using (OracleDataReader reader = OracleHelper.ExecuteReader(string.Format("select * from SYS_DICT_TYPE where DICT_ID=:DICT_ID"), OracleHelper.Connection, new OracleParameter(":DICT_ID", (object)dictId)))
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{
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if (((DbDataReader)reader).Read())
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{
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this.ReadInfo(reader, o);
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return o;
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}
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}
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return o;
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}
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//获取信息
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public SysDictType GetByDictType(string dictType)
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{
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SysDictType o = new SysDictType();
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if (string.IsNullOrEmpty(dictType))
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return o;
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using (OracleDataReader reader = OracleHelper.ExecuteReader(string.Format("select * from SYS_DICT_TYPE where DICT_TYPE=:DICT_TYPE"), OracleHelper.Connection, new OracleParameter(":DICT_TYPE", (object)dictType)))
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{
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if (((DbDataReader)reader).Read())
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{
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this.ReadInfo(reader, o);
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return o;
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}
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}
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return o;
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}
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//更新启用或停用
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public bool UpdateStatus(SysDictType o)
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{
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if (o==null || string.IsNullOrEmpty(o.DictId))
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return false;
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return OracleHelper.ExecuteSql("UPDATE SYS_DICT_TYPE SET STATUS=:STATUS, UPDATE_BY=:UPDATE_BY, UPDATE_TIME=:UPDATE_TIME where DICT_ID=:DICT_ID", OracleHelper.Connection, new OracleParameter(":STATUS", (object)o.Status), new OracleParameter(":UPDATE_BY", (object)o.UpdateBy), new OracleParameter(":UPDATE_TIME", (object)o.UpdateTime), new OracleParameter(":DICT_ID", (object)o.DictId)) > 0;
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}
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//判断是否在产品中使用
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public int SysDictTypeUseCount(string dictType)
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{
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string str = string.Format("SELECT count(*) as Count from SYS_DICT_DATA where DICT_TYPE=:DICT_TYPE ");
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List<OracleParameter> list = new List<OracleParameter>();
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int num = 0;
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using (OracleDataReader reader = OracleHelper.ExecuteReader(str.ToString(), OracleHelper.Connection, new OracleParameter(":DICT_TYPE", (object)dictType)))
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{
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while (((DbDataReader)reader).Read())
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num = this.ReadCount(reader);
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}
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return num;
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}
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//统计记录数
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private int ReadCount(OracleDataReader reader)
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{
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OracleReaderWrapper wrapper = new OracleReaderWrapper(reader);
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return wrapper.GetInt("count", 0);
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}
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//数据封装
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private bool ReadInfo(OracleDataReader reader, SysDictType o)
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{
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OracleReaderWrapper oracleReaderWrapper = new OracleReaderWrapper(reader);
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o.DictId = oracleReaderWrapper.GetString("DICT_ID", "");
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o.DictType = oracleReaderWrapper.GetString("DICT_TYPE", "");
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o.DictName = oracleReaderWrapper.GetString("DICT_NAME", "");
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o.DelFlag = oracleReaderWrapper.GetInt("DEL_FLAG", 0);
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o.Status = oracleReaderWrapper.GetInt("STATUS", 0);
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o.CreateBy = oracleReaderWrapper.GetString("CREATE_BY", "");
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o.CreateTime = oracleReaderWrapper.GetDateTime("CREATE_TIME");
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o.UpdateBy = oracleReaderWrapper.GetString("UPDATE_BY", "");
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o.UpdateTime = oracleReaderWrapper.GetDateTime("UPDATE_TIME");
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o.Remark = oracleReaderWrapper.GetString("REMARK", "");
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return true;
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}
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}
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}
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