init lserp cs 5.0
This commit is contained in:
cyf
@@ -0,0 +1,62 @@
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using System;
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using System.Text;
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using Zhaizj.Framework;
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using Zhaizj.Framework.Data;
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using Zhaizj.Framework.Reflection;
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using Zhaizj.Framework.ORM.Caching;
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namespace Zhaizj.Framework.ORM {
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internal class CacheUtil {
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private static readonly ILog logger = LogManager.GetLogger( typeof( CacheUtil ) );
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public static void CheckCountCache( String action, IEntity obj, EntityInfo entityInfo ) {
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for (int i = 0; i < entityInfo.SavedPropertyList.Count; i++) {
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IEntity container = null;
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String propertyName = null;
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EntityPropertyInfo info = entityInfo.SavedPropertyList[i];
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if ((info.Name != "Id") && !(info.Name == "OID")) {
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ICacheAttribute attribute = ReflectionUtil.GetAttribute( info.Property, typeof( CacheCountAttribute ) ) as ICacheAttribute;
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if (attribute != null) {
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container = ReflectionUtil.GetPropertyValue( obj, info.Name ) as IEntity;
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propertyName = attribute.TargetPropertyName.Replace( " ", "" );
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}
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if (container != null) {
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String columnName = Entity.GetInfo( container ).GetColumnName( propertyName );
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setCountCacheBySql( container, columnName, action );
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}
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}
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}
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}
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public static void setCountCacheBySql( IEntity container, String columName, String action ) {
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EntityInfo et = Entity.GetInfo( container );
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StringBuilder builder = new StringBuilder();
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builder.Append( "update " );
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builder.Append( et.TableName );
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builder.Append( " set " );
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builder.Append( columName );
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builder.Append( "=" );
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builder.Append( columName );
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if (action.ToLower() == "insert") {
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builder.Append( "+1" );
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}
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else {
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builder.Append( "-1" );
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}
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builder.AppendFormat( " where id={0}", container.Id );
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DataFactory.GetCommand( builder.ToString(), DbContext.getConnection( et ) ).ExecuteNonQuery();
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logger.Debug( "set counter cache : " + builder.ToString() );
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CacheTime.updateTable( et.Type );
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}
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}
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}
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@@ -0,0 +1,240 @@
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using System;
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using System.Collections;
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using System.Data;
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using Zhaizj.Framework;
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using Zhaizj.Framework.Data;
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using System.Collections.Generic;
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using Zhaizj.Framework.Members.Interface;
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using Zhaizj.Framework.Web;
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using Zhaizj.Framework.ORM.Utils;
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using Zhaizj.Framework.ORM.Caching;
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namespace Zhaizj.Framework.ORM
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{
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internal class EntityPropertyUtil
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{
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private static readonly ILog logger = LogManager.GetLogger(typeof(EntityPropertyUtil));
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public static void Fill_EntityProperty_Ids(IDataRecord record, IList _includeEntityPropertyList, ref Hashtable _entityProperty_ids)
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{
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if (_includeEntityPropertyList == null) return;
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foreach (EntityPropertyInfo info in _includeEntityPropertyList)
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{
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String columnName = info.ColumnName;
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if (record[columnName] == DBNull.Value) continue;
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if (_entityProperty_ids[columnName] == null)
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{
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_entityProperty_ids[columnName] = record[columnName] + ",";
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}
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else
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{
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String ids = _entityProperty_ids[columnName].ToString();
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String tempId = "," + record[columnName] + ",";
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if (("," + ids).IndexOf(tempId) < 0)
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{
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_entityProperty_ids[columnName] = ids + record[columnName] + ",";
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}
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}
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}
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}
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public static IList FindList(ObjectInfo state, String sql)
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{
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IList results = new ArrayList();
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IDataReader rd = null;
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Hashtable hashtable = new Hashtable();
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IDbCommand command = DataFactory.GetCommand(sql, DbContext.getConnection(state.EntityInfo));
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try
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{
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rd = command.ExecuteReader();
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while (rd.Read())
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{
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IDataRecord record = rd;
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Fill_EntityProperty_Ids(record, state.Includer.EntityPropertyList, ref hashtable);
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int id = Convert.ToInt32(record["Id"]);
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Object cache = ObjectPool.FindOne(state.EntityInfo.Type, id);
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if (cache != null)
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{
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results.Add(cache);
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}
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else
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{
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results.Add(FillUtil.Populate(record, state));
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}
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}
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}
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catch (Exception ex)
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{
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logger.Error("sql=>" + sql);
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logger.Error(ex.Message);
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logger.Error(ex.StackTrace);
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throw ex;
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}
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finally
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{
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OrmHelper.CloseDataReader(rd);
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}
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if (results.Count == 0)
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{
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return results;
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}
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return setEntityProperty(state, results, hashtable);
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}
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public static DataTable FindDt(ObjectInfo state, String sql)
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{
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DataTable results = new DataTable();
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IDbDataAdapter adapter = DataFactory.GetAdapter(sql, DbContext.getConnection(state.EntityInfo));
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try
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{
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DataSet ds = new DataSet(state.EntityInfo.TableName);
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adapter.Fill(ds);
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results = ds.Tables[0];
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}
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catch (Exception ex)
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{
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logger.Error("sql=>" + sql);
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logger.Error(ex.Message);
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logger.Error(ex.StackTrace);
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throw ex;
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}
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return results;
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}
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public static int FindMaxId(ObjectInfo state, String sql)
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{
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int results = 0;
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IDbCommand command = DataFactory.GetCommand(sql, DbContext.getConnection(state.EntityInfo));
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try
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{
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object obj = command.ExecuteScalar();
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if (!string.IsNullOrEmpty(obj + ""))
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results = Convert.ToInt32(obj);
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}
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catch (Exception ex)
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{
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logger.Error("sql=>" + sql);
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logger.Error(ex.Message);
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logger.Error(ex.StackTrace);
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throw ex;
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}
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return results;
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}
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public static IList setEntityProperty(ObjectInfo state, IList results, Hashtable _entityProperty_ids)
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{
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Hashtable selectColumn = null;
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if (strUtil.HasText(state.Includer.SelectedProperty) && (state.Includer.SelectedProperty != "*"))
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{
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selectColumn = SqlBuilder.GetIncludeSelectColumn(state.Includer.SelectedProperty, state.EntityInfo.EntityPropertyList);
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}
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else
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{
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selectColumn = Includer.getSelectColumnFromInclude(state.Includer.EntityPropertyList);
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}
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Hashtable propertyList = getEntityPropertyList(state.Includer.EntityPropertyList, _entityProperty_ids, selectColumn, state.Order);
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fillPropertyObjectToResultList(ref results, state.EntityInfo.Type, state.Includer.EntityPropertyList, propertyList);
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return results;
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}
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public static Hashtable getEntityPropertyList(IList _includeEntityPropertyList, Hashtable _ep_ids, Hashtable selectColumn, String order)
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{
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Hashtable hashtable = new Hashtable();
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if (_includeEntityPropertyList == null) return hashtable;
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foreach (EntityPropertyInfo info in _includeEntityPropertyList)
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{
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String epIds = "";
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String[] arrIds = new String[] { };
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if (_ep_ids[info.ColumnName] != null)
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arrIds = _ep_ids[info.ColumnName].ToString().Trim().TrimEnd(',').Split(',');
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foreach (String strId in arrIds)
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{
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IEntity cacheObj = ObjectPool.FindOne(info.EntityInfo.Type, cvt.ToInt(strId));
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if (cacheObj != null)
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{
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hashtable[getPropertyObjectKey(info.Name, cacheObj.Id)] = cacheObj;
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}
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else
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{
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epIds = epIds + strId + ",";
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}
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}
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epIds = epIds.TrimEnd(',');
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if (strUtil.IsNullOrEmpty(epIds)) continue;
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String col = selectColumn[info.Name].ToString().Trim().TrimEnd(',');
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if (string.Compare(col, "Id", true) != 0)
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{
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if (!col.Equals("*") && (("," + col + ",").ToLower().IndexOf(",id,") < 0))
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{
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col = "Id," + col;
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}
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ObjectInfo cstate = new ObjectInfo(info.EntityInfo);
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cstate.IsFindChild = true;
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IList list = ObjectDB.Find(cstate, String.Format("Id in ({0})", epIds)).list();
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foreach (IEntity objItem in list)
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{
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hashtable[getPropertyObjectKey(info.Name, objItem.Id)] = objItem;
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ObjectPool.Add(objItem);
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}
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}
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}
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return hashtable;
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}
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public static void fillPropertyObjectToResultList(ref IList resultList, Type t, IList _includeEntityPropertyList, Hashtable _ep_obj_list)
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{
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if (_includeEntityPropertyList == null) return;
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foreach (IEntity obj in resultList)
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{
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foreach (EntityPropertyInfo ep in _includeEntityPropertyList)
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{
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IEntity objValue = obj.get(ep.Name) as IEntity;
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if (objValue == null) continue;
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String key = getPropertyObjectKey(ep.Name, objValue.Id);
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Object propertyValue = _ep_obj_list[key];
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ValueSetter.setEntityByCheckNull(obj, ep, propertyValue, objValue.Id);
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}
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}
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}
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public static String getPropertyObjectKey(String propertyName, int objId)
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{
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return (propertyName + "_" + objId);
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}
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}
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}
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@@ -0,0 +1,78 @@
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using System;
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using System.Collections;
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using System.Data;
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using Zhaizj.Framework.ORM.Caching;
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namespace Zhaizj.Framework.ORM {
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internal class FillUtil {
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private static readonly ILog logger = LogManager.GetLogger( typeof( FillUtil ) );
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public static Object Populate( IDataRecord rd, ObjectInfo state ) {
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IEntity obj = Entity.New( state.EntityInfo.Type.FullName );
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// state
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//obj.state.Order = state.Order;
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for (int i = 0; i < rd.FieldCount; i++) {
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Object fdvalue = rd[i];
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if (fdvalue == null || fdvalue == DBNull.Value) continue;
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EntityPropertyInfo ep = state.EntityInfo.GetPropertyByColumn( rd.GetName( i ) );
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if (ep == null) continue;
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try {
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if (ep.IsEntity || ep.IsAbstractEntity) {
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setEntityPropertyValueById( obj, state, ep, rd.GetInt32( i ) );
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}
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else {
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ep.SetValue( obj, getReaderValue( fdvalue, ep.Type ) );
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}
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}
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catch (Exception ex) {
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logger.Error( ex.Message + "=" + ep.Name + "_" + ep.Type );
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logger.Error( ex.StackTrace );
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throw ex;
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}
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}
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return obj;
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}
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private static void setEntityPropertyValueById( IEntity obj, ObjectInfo state, EntityPropertyInfo property, int pid ) {
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if (!property.IsAbstractEntity) {
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IEntity objValue = Entity.New( property.Type.FullName );
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objValue.Id = pid;
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// state
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//objValue.state = new ObjectInfo( property.Type ).Copy( state );
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IEntity objCache = ObjectPool.FindOne( property.Type, objValue.Id );
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if (objCache != null) {
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objValue = objCache;
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}
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obj.set( property.Name, objValue );
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}
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}
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private static Object getReaderValue( Object rdValue, Type ptype ) {
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if (ptype == typeof( decimal ))
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return Convert.ToDecimal( rdValue );
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if (ptype == typeof( int ))
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return Convert.ToInt32( rdValue );
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return rdValue;
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}
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}
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}
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@@ -0,0 +1,96 @@
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using System;
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using System.Data;
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using Zhaizj.Framework.Data;
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namespace Zhaizj.Framework.ORM {
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internal class OrmHelper {
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internal static void CloseDataReader( IDataReader rd ) {
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if (rd == null) return;
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if (rd.IsClosed) return;
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rd.Close();
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}
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internal static void SetParameters( IDbCommand cmd, String action, IEntity obj, EntityInfo entityInfo ) {
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for (int i = 0; i < entityInfo.SavedPropertyList.Count; i++) {
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EntityPropertyInfo info = entityInfo.SavedPropertyList[i];
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if (isContinue( action, info, entityInfo )) continue;
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Object paramVal = obj.get( info.Name );
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if (paramVal == null && info.DefaultAttribute != null) {
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paramVal = info.DefaultAttribute.Value;
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}
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if (paramVal == null) {
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setDefaultValue( cmd, info, entityInfo );
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}
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else if (info.Type.IsSubclassOf( typeof( IEntity ) ) || MappingClass.Instance.ClassList.Contains( info.Type.FullName )) {
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setEntityId( cmd, info, paramVal );
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}
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else {
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paramVal = DataFactory.SetParameter( cmd, info.ColumnName, paramVal );
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obj.set( info.Name, paramVal );
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}
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}
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}
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private static Boolean isContinue( String action, EntityPropertyInfo info, EntityInfo entityInfo ) {
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if (info.SaveToDB == false) return true;
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if (info.IsList) return true;
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if (info.Name.Equals( "Id" )) {
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if (action.Equals( "update" )) return true;
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// Ôö¼ÓʵÌå¼üÀàÐÍʶ±ð
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if (/**/DbConfig.Instance.IsAutoId && action.Equals("insert")
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&& entityInfo.Parent == null
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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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private static void setDefaultValue( IDbCommand cmd, EntityPropertyInfo info, EntityInfo entityInfo ) {
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if (MappingClass.Instance.ClassList.Contains( info.Type.FullName )) {
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DataFactory.SetParameter( cmd, info.ColumnName, -1 );
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}
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else if (info.Type == typeof( DateTime )) {
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if (entityInfo.DbType == DatabaseType.Access) {
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DataFactory.SetParameter( cmd, info.ColumnName, DateTime.Now.ToString() );
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}
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else {
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DataFactory.SetParameter( cmd, info.ColumnName, DateTime.Now );
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}
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}
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else {
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DataFactory.SetParameter( cmd, info.ColumnName, "" );
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}
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}
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private static void setEntityId( IDbCommand cmd, EntityPropertyInfo info, Object paramVal ) {
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int id = ((IEntity)paramVal).Id;
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DataFactory.SetParameter( cmd, info.ColumnName, id );
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}
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public static Boolean IsEntityBase( Type t ) {
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return t.FullName.IndexOf( "Zhaizj.Framework.ObjectBase" ) >= 0;
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}
|
||||
|
||||
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||||
}
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||||
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||||
}
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@@ -0,0 +1,80 @@
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using System;
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using System.Collections.Generic;
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using System.Text;
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namespace Zhaizj.Framework.ORM.Utils {
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internal class SqlUtil {
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public static List<String[]> getEntityProperties( String condition ) {
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List<String[]> result = new List<String[]>();
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String[] arrItem = condition.Split( ' ' );
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foreach (String str in arrItem) {
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if (str.IndexOf( '.' ) < 0) continue;
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String[] arr = getPropertyItems( str );
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result.Add( arr );
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}
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return result;
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}
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public static String[] getPropertyItems( String str ) {
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String[] arr = new string[2];
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String key = "";
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String val = "";
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Boolean valBegin = false;
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char[] arrChar = str.ToCharArray();
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foreach (char ch in arrChar) {
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if( ch == ' ' ) continue;
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|
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if (ch == '.') {
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valBegin = true;
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continue;
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}
|
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|
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if (valBegin == false) {
|
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|
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if (isAbcAndNumber( ch ) == false) {
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key = "";
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||||
continue;
|
||||
}
|
||||
key += ch;
|
||||
|
||||
}
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else {
|
||||
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||||
if (isAbcAndNumber( ch ) == false) {
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break;
|
||||
}
|
||||
|
||||
val += ch;
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
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arr[0] = key;
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arr[1] = val;
|
||||
|
||||
|
||||
|
||||
return arr;
|
||||
}
|
||||
|
||||
|
||||
private static Boolean isAbcAndNumber( char ch ) {
|
||||
return "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890".IndexOf( ch ) >= 0;
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,46 @@
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Text;
|
||||
using Zhaizj.Framework.Web;
|
||||
using Zhaizj.Framework.Members.Interface;
|
||||
|
||||
namespace Zhaizj.Framework.ORM.Utils {
|
||||
|
||||
internal class ValueSetter {
|
||||
|
||||
private static readonly ILog logger = LogManager.GetLogger( typeof( ValueSetter ) );
|
||||
|
||||
/// <summary>
|
||||
/// 1.5新增，针对已删除用户应用 null object 模式
|
||||
/// </summary>
|
||||
/// <param name="obj"></param>
|
||||
/// <param name="ep"></param>
|
||||
/// <param name="propertyValue"></param>
|
||||
public static void setEntityByCheckNull( IEntity obj, EntityPropertyInfo ep, Object propertyValue, int realUserId ) {
|
||||
|
||||
|
||||
if (propertyValue == null && rft.IsInterface( ep.Type, typeof( IUser ) )) {
|
||||
|
||||
IEntity user = getNullUser( realUserId );
|
||||
obj.set( ep.Name, user );
|
||||
}
|
||||
else {
|
||||
obj.set( ep.Name, propertyValue );
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
private static IEntity getNullUser( int realUserId ) {
|
||||
|
||||
IUserFactory userFactory = CurrentRequest.getItem( "_user_factory" ) as IUserFactory;
|
||||
IEntity user = userFactory.NullUser() as IEntity;
|
||||
if (user != null) {
|
||||
user.set( "RealId", realUserId );
|
||||
}
|
||||
return user;
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user