/// <summary>
/// 增加连线
/// </summary>
/// <param name="entity">流程连线实体</param>
/// <returns>增加成功后的主键</returns>
public string InsertLink(WorkLinkEntity entity)
{
string returnStr = string.Empty;
if (entity.WorkLinkId.Trim().Length == 0 || entity.WorkLinkId == null)
{
throw new Exception("InsertLink方法错误，LinkId 不能为空！");
}
if (entity.WorkFlowId.Trim().Length == 0 || entity.WorkFlowId == null)
{
throw new Exception("InsertLink方法错误，WorkflowId 不能为空！");
}
if (entity.StartTaskId == null)
{
throw new Exception("InsertLink方法错误，StartTask 不能为空！");
}
if (entity.EndTaskId == null)
{
throw new Exception("InsertLink方法错误，EndTask 不能为空！");
}
try
{
returnStr = this.AddEntity(entity);
}
catch (Exception ex)
{
throw ex;
}
return(returnStr);
}
/// <summary>
/// 修改连线
/// </summary>
/// <param name="entity">实体</param>
/// <returns>大于0成功</returns>
public int UpdateLink(WorkLinkEntity entity)
{
int returnInt = -1;
if (entity.WorkLinkId.Trim().Length == 0 || entity.WorkLinkId == null)
{
throw new Exception("UpdateLink方法错误，LinkId 不能为空！");
}
if (entity.WorkFlowId.Trim().Length == 0 || entity.WorkFlowId == null)
{
throw new Exception("UpdateLink方法错误，WorkflowId 不能为空！");
}
if (entity.StartTaskId == null)
{
throw new Exception("UpdateLink方法错误，StartTaskId 不能为空！");
}
if (entity.EndTaskId == null)
{
throw new Exception("UpdateLink方法错误，EndTaskId 不能为空！");
}
try
{
returnInt = this.UpdateEntity(entity);
}
catch (Exception ex)
{
throw ex;
}
return(returnInt);
}
/// <summary>
/// 更新实体
/// </summary>
/// <param name="workLinkEntity">实体</param>
public int UpdateEntity(WorkLinkEntity workLinkEntity)
{
SQLBuilder sqlBuilder = new SQLBuilder(DBProvider);
sqlBuilder.BeginUpdate(this.CurrentTableName);
this.SetEntity(sqlBuilder, workLinkEntity);
sqlBuilder.SetWhere(WorkLinkTable.FieldWorkLinkId, workLinkEntity.WorkLinkId);
return(sqlBuilder.EndUpdate());
}
/// <summary>
/// 更新流程连线
/// </summary>
/// <param name="userInfo">用户</param>
/// <param name="entity">流程连线实体</param>
/// <returns>大于0成功</returns>
public int UpdateWorkLink(UserInfo userInfo, WorkLinkEntity entity)
{
var returnValue = -1;
var parameter = ParameterUtil.CreateWithMessage(userInfo, MethodBase.GetCurrentMethod(), this.serviceName, RDIFrameworkMessage.WorkFlowTemplateService_UpdateWorkLink);
ServiceUtil.ProcessWorkFlowDbWithTransaction(userInfo, parameter, dbProvider =>
{
var manager = new WorkLinkManager(dbProvider, userInfo);
returnValue = manager.UpdateLink(entity);
});
return(returnValue);
}
/// <summary>
/// 设置实体
/// </summary>
/// <param name="sqlBuilder">Sql语句生成器</param>
/// <param name="workLinkEntity">实体</param>
private void SetEntity(SQLBuilder sqlBuilder, WorkLinkEntity workLinkEntity)
{
sqlBuilder.SetValue(WorkLinkTable.FieldWorkFlowId, workLinkEntity.WorkFlowId);
sqlBuilder.SetValue(WorkLinkTable.FieldStartTaskId, workLinkEntity.StartTaskId);
sqlBuilder.SetValue(WorkLinkTable.FieldEndTaskId, workLinkEntity.EndTaskId);
if (DBProvider.CurrentDbType == CurrentDbType.MySql)
{
sqlBuilder.SetValue("`" + WorkLinkTable.FieldCondition + "`", workLinkEntity.Condition); //mySql中的"Condition"为保留字，会报错，加键盘上1左边的`括起来即可
}
else
{
sqlBuilder.SetValue(WorkLinkTable.FieldCondition, workLinkEntity.Condition);
}
sqlBuilder.SetValue(WorkLinkTable.FieldDescription, workLinkEntity.Description);
sqlBuilder.SetValue(WorkLinkTable.FieldBreakX, workLinkEntity.BreakX);
sqlBuilder.SetValue(WorkLinkTable.FieldBreakY, workLinkEntity.BreakY);
sqlBuilder.SetValue(WorkLinkTable.FieldCommandName, workLinkEntity.CommandName);
sqlBuilder.SetValue(WorkLinkTable.FieldPriority, workLinkEntity.Priority);
}
/// <summary>
/// 添加实体
/// </summary>
/// <param name="workLinkEntity">实体</param>
public string AddEntity(WorkLinkEntity workLinkEntity)
{
string sequence = string.Empty;
this.Identity = false;
if (!string.IsNullOrEmpty(workLinkEntity.WorkLinkId))
{
sequence = workLinkEntity.WorkLinkId.ToString(CultureInfo.InvariantCulture);
}
SQLBuilder sqlBuilder = new SQLBuilder(DBProvider, this.Identity, this.ReturnId);
sqlBuilder.BeginInsert(this.CurrentTableName, WorkLinkTable.FieldWorkLinkId);
if (!this.Identity)
{
if (string.IsNullOrEmpty(workLinkEntity.WorkLinkId))
{
sequence = BusinessLogic.NewGuid();
workLinkEntity.WorkLinkId = sequence;
}
sqlBuilder.SetValue(WorkLinkTable.FieldWorkLinkId, workLinkEntity.WorkLinkId);
}
else
{
if (!this.ReturnId && (DBProvider.CurrentDbType == CurrentDbType.Oracle || DBProvider.CurrentDbType == CurrentDbType.DB2))
{
if (DBProvider.CurrentDbType == CurrentDbType.Oracle)
{
sqlBuilder.SetFormula(WorkLinkTable.FieldWorkLinkId, "SEQ_" + this.CurrentTableName.ToUpper() + ".NEXTVAL ");
}
if (DBProvider.CurrentDbType == CurrentDbType.DB2)
{
sqlBuilder.SetFormula(WorkLinkTable.FieldWorkLinkId, "NEXT VALUE FOR SEQ_" + this.CurrentTableName.ToUpper());
}
}
else
{
if (this.Identity && (DBProvider.CurrentDbType == CurrentDbType.Oracle || DBProvider.CurrentDbType == CurrentDbType.DB2))
{
if (string.IsNullOrEmpty(workLinkEntity.WorkLinkId))
{
if (string.IsNullOrEmpty(sequence))
{
CiSequenceManager sequenceManager = new CiSequenceManager(DBProvider, this.Identity);
sequence = sequenceManager.GetSequence(this.CurrentTableName);
}
workLinkEntity.WorkLinkId = sequence;
}
sqlBuilder.SetValue(WorkLinkTable.FieldWorkLinkId, workLinkEntity.WorkLinkId);
}
}
}
this.SetEntity(sqlBuilder, workLinkEntity);
if (this.Identity && (DBProvider.CurrentDbType == CurrentDbType.SqlServer || DBProvider.CurrentDbType == CurrentDbType.Access))
{
sequence = sqlBuilder.EndInsert().ToString();
}
else
{
sqlBuilder.EndInsert();
}
return(sequence);
}
/// <summary>
/// 更新
/// </summary>
/// <param name="workLinkEntity">实体</param>
public int Update(WorkLinkEntity workLinkEntity)
{
return(this.UpdateEntity(workLinkEntity));
}
/// <summary>
/// 添加
/// </summary>
/// <param name="workLinkEntity">实体</param>
/// <param name="identity">自增量方式</param>
/// <param name="returnId">返回主键</param>
/// <returns>主键</returns>
public string Add(WorkLinkEntity workLinkEntity, bool identity, bool returnId)
{
this.Identity = identity;
this.ReturnId = returnId;
return(this.AddEntity(workLinkEntity));
}
/// <summary>
/// 添加
/// </summary>
/// <param name="workLinkEntity">实体</param>
/// <returns>主键</returns>
public string Add(WorkLinkEntity workLinkEntity)
{
return(this.AddEntity(workLinkEntity));
}
