/// <summary>
/// 判断该业务对象对应的键值是否已经进行了提交处理。
/// 区别于CheckHasSubmit 最主要的部分是增加和是否审核通过的判断。
/// </summary>
/// <param name="dbCmd"></param>
/// <param name="busObj"></param>
/// <param name="keyValue"></param>
/// <returns></returns>
public bool CheckParentHasSubmit(Database db, MB.RuleBase.IFace.IBaseRule baseRule, object mainEntity)
{
RuleSettingAttribute ruleSettAtt = MB.RuleBase.Atts.AttributeConfigHelper.Instance.GetRuleSettingAtt(baseRule);
//如果用户没有配置那么表示不需要上级引用的约束控制
if (ruleSettAtt == null || ruleSettAtt.BaseDataType == null)
{
return(true);
}
//providerAtt.BaseDataType
ParentProviderAttribute providerAtt = MB.RuleBase.Atts.AttributeConfigHelper.Instance.GetParentProviderAttByType(ruleSettAtt.BaseDataType);
if (providerAtt == null || providerAtt.ProviderTableName == null || providerAtt.ProviderTableName.Length == 0)
{
return(true);
}
if (!MB.Util.MyReflection.Instance.CheckObjectExistsProperty(mainEntity, providerAtt.ForeingKeyField))
{
throw new MB.Util.APPException(string.Format("在检查引用上级对象时 属性{0}在对象{1}中不存在。请检查配置信息！", providerAtt.ForeingKeyField, mainEntity.GetType().FullName), MB.Util.APPMessageType.DisplayToUser);
}
object refrenceKeyValue = MB.Util.MyReflection.Instance.InvokePropertyForGet(mainEntity, providerAtt.ForeingKeyField);
return(CheckParentHasSubmit(db, providerAtt.ProviderTableName, providerAtt.ProviderKeyName, refrenceKeyValue.ToString()));
}
/// <summary>
/// 提交指定的业务处理数据。
/// </summary>
/// <param name="baseRule"></param>
/// <param name="mainEntity"></param>
/// <returns></returns>
public int ObjectSubmit(MB.RuleBase.IFace.IBaseRule baseRule, object mainEntity)
{
MB.Orm.Mapping.ModelMappingInfo mappingInfo = null;
string keyName = MB.Orm.Mapping.AttMappingManager.Instance.GetPrimaryKey(mainEntity, ref mappingInfo);
object keyValue = MB.Util.MyReflection.Instance.InvokePropertyForGet(mainEntity, keyName);
string sql = string.Format("UPDATE {0} SET {1} = '1',{2} = SYSTIMESTAMP WHERE {3} = '{4}' ", mappingInfo.MapTable, ENTITY_DOC_STATE, ENTITY_LAST_MODIFIED_DATE, keyName, keyValue.ToString());
Database db = MB.Orm.Persistence.DatabaseHelper.CreateDatabase();
//在提交之前先检查服务器日期
MB.Orm.Persistence.EntityDistributedHelper.NewInstance.CheckEntityCanSave(mainEntity);
DbCommand cmd = db.GetSqlStringCommand(sql);
_DbExexuteHelper.ExecuteNonQuery(db, cmd);
return(1);
}
/// <summary>
/// 检查当前对象是否已被其它对象引用。
/// </summary>
/// <param name="db"></param>
/// <param name="baseRule"></param>
/// <param name="mainEntity"></param>
/// <param name="restrictOption"></param>
/// <returns></returns>
public bool ObjectOwnerless(Database db, MB.RuleBase.IFace.IBaseRule baseRule, object mainEntity, LinkRestrictOption restrictOption)
{
if (restrictOption == LinkRestrictOption.CancelSubmit)
{
if (!CheckExistsDocState(mainEntity))
{
return(true);
}
var docState = GetEntityDocState(mainEntity);
if (docState == DocState.Progress)
{
return(true);
}
}
RuleSettingAttribute ruleSettAtt = MB.RuleBase.Atts.AttributeConfigHelper.Instance.GetRuleSettingAtt(baseRule);
//如果用户没有配置那么表示不需要上级引用的约束控制
if (ruleSettAtt == null || ruleSettAtt.BaseDataType == null)
{
return(true);
}
NextOwnAttribute[] atts = MB.RuleBase.Atts.AttributeConfigHelper.Instance.GetNextOwnAttByType(ruleSettAtt.BaseDataType);
if (atts == null || atts.Length == 0)
{
return(true);
}
List <DbCommand> cmds = new List <DbCommand>();
string objDescription = string.Empty;
MB.Orm.Mapping.ModelMappingInfo mappingInfo = null;
string keyName = MB.Orm.Mapping.AttMappingManager.Instance.GetPrimaryKey(mainEntity, ref mappingInfo);
object keyValue = MB.Util.MyReflection.Instance.InvokePropertyForGet(mainEntity, keyName);
foreach (NextOwnAttribute att in atts)
{
//只有配置成 阻止撤消提交的，才进行这样的处理
if (att.RestrictOption != restrictOption)
{
continue;
}
if (string.IsNullOrEmpty(att.CfgXmlSqlName))
{
string sql = string.Format("SELECT 1 FROM {0} WHERE {1}='{2}'", att.OwnTableName, att.OwnFieldName, keyValue.ToString());
if (!string.IsNullOrEmpty(att.OwnFilter))
{
sql += string.Format(att.OwnFilter, keyValue.ToString());
}
DbCommand tempCmd = db.GetSqlStringCommand(sql);
cmds.Add(tempCmd);
}
else
{
System.Data.Common.DbCommand[] tempCmds = MB.Orm.Persistence.PersistenceManagerHelper.NewInstance.CreateDbCommandByXml(db,
mappingInfo.XmlConfigFileName, att.CfgXmlSqlName, keyValue);
if (tempCmds.Length != 1)
{
throw new MB.RuleBase.Exceptions.SelectSqlXmlConfigException(mappingInfo.XmlConfigFileName, att.CfgXmlSqlName);
}
cmds.AddRange(tempCmds);
}
if (objDescription.Length == 0)
{
objDescription = "<<" + att.OwnDescription + ">>";
}
else
{
objDescription += "或 <<" + att.OwnDescription + ">>";
}
}
foreach (DbCommand dbCmd in cmds)
{
object val = _DbExexuteHelper.ExecuteScalar(db, dbCmd);
if (val != null && val != System.DBNull.Value)
{
throw new MB.Util.APPException(string.Format("由于该对象已生成{0}，不能再进行重做。", objDescription),
MB.Util.APPMessageType.DisplayToUser);
}
}
return(true);
}
