/// <summary>
/// 得到一个对象实体
/// </summary>
public DataAngineSet.Model.surveillance_task GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select id,name,person_dataset_id,device_id,type,create_time,start_time,end_time,remark from surveillance_task ");
strSql.Append(" where id=@id");
//strSql.Append("select st.id,st.name,st.person_dataset_id,st.device_id,stt.name as type,st.create_time,st.start_time,st.end_time,st.remark from surveillance_task as st INNER JOIN surveillance_task_type as stt on st.type = stt.id ");
//strSql.Append(" where st.id=@id");
MySqlParameter[] parameters =
{
new MySqlParameter("@id", MySqlDbType.Int32)
};
parameters[0].Value = id;
DataAngineSet.Model.surveillance_task model = new DataAngineSet.Model.surveillance_task();
DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
bool Init(int taskID)
{
DataAngineSet.Model.surveillance_task task = taskBll.GetModel(taskID);
if (null == task)
{
Log.Debug("检索任务失败"); return(false);
}
DataAngineSet.Model.device device = deviceBll.GetModel(task.device_id);
if (null == device)
{
Log.Debug("检索设备失败"); return(false);
}
DataAngineSet.Model.person_dataset person_dataset = datasetBll.GetModel(task.person_dataset_id);
if (null == person_dataset)
{
Log.Debug("检索库失败"); return(false);
}
InitFRS();
fa.LoadData(person_dataset.id);
cap.TaskID = taskID;
cap.HitAlertReturnEvent += new Capture.HitAlertCallback(OnHit);
int id = -1;
try
{
Log.Debug(device.video_address);
id = Convert.ToInt32(device.video_address);
}
catch
{
}
if (id == -1)
{
if (cap.Start(device.video_address) != ReturnCode.SUCCESS)
{
Log.Debug("打开摄像头失败");
return(false);
}
}
else
{
if (cap.Start(id) != ReturnCode.SUCCESS)
{
Log.Debug("打开摄像头失败");
return(false);
}
}
return(true);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(DataAngineSet.Model.surveillance_task model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update surveillance_task set ");
strSql.Append("name=@name,");
strSql.Append("person_dataset_id=@person_dataset_id,");
strSql.Append("device_id=@device_id,");
strSql.Append("type=@type,");
strSql.Append("create_time=@create_time,");
strSql.Append("start_time=@start_time,");
strSql.Append("end_time=@end_time,");
strSql.Append("remark=@remark");
strSql.Append(" where id=@id");
MySqlParameter[] parameters =
{
new MySqlParameter("@name", MySqlDbType.VarChar, 50),
new MySqlParameter("@person_dataset_id", MySqlDbType.Int32, 11),
new MySqlParameter("@device_id", MySqlDbType.Int32, 11),
new MySqlParameter("@type", MySqlDbType.VarChar, 50),
new MySqlParameter("@create_time", MySqlDbType.DateTime),
new MySqlParameter("@start_time", MySqlDbType.DateTime),
new MySqlParameter("@end_time", MySqlDbType.DateTime),
new MySqlParameter("@remark", MySqlDbType.VarChar, 50),
new MySqlParameter("@id", MySqlDbType.Int32, 11)
};
parameters[0].Value = model.name;
parameters[1].Value = model.person_dataset_id;
parameters[2].Value = model.device_id;
parameters[3].Value = model.type;
parameters[4].Value = model.create_time;
parameters[5].Value = model.start_time;
parameters[6].Value = model.end_time;
parameters[7].Value = model.remark;
parameters[8].Value = model.id;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public DataAngineSet.Model.surveillance_task DataRowToModel(DataRow row)
{
DataAngineSet.Model.surveillance_task model = new DataAngineSet.Model.surveillance_task();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["name"] != null)
{
model.name = row["name"].ToString();
}
if (row["person_dataset_id"] != null && row["person_dataset_id"].ToString() != "")
{
model.person_dataset_id = int.Parse(row["person_dataset_id"].ToString());
}
if (row["device_id"] != null && row["device_id"].ToString() != "")
{
model.device_id = int.Parse(row["device_id"].ToString());
}
if (row["type"] != null)
{
model.type = row["type"].ToString();
}
if (row["create_time"] != null && row["create_time"].ToString() != "")
{
model.create_time = DateTime.Parse(row["create_time"].ToString());
}
if (row["start_time"] != null && row["start_time"].ToString() != "")
{
model.start_time = DateTime.Parse(row["start_time"].ToString());
}
if (row["end_time"] != null && row["end_time"].ToString() != "")
{
model.end_time = DateTime.Parse(row["end_time"].ToString());
}
if (row["remark"] != null)
{
model.remark = row["remark"].ToString();
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(DataAngineSet.Model.surveillance_task model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into surveillance_task(");
strSql.Append("name,person_dataset_id,device_id,type,create_time,start_time,end_time,remark)");
strSql.Append(" values (");
strSql.Append("@name,@person_dataset_id,@device_id,@type,@create_time,@start_time,@end_time,@remark)");
MySqlParameter[] parameters =
{
new MySqlParameter("@name", MySqlDbType.VarChar, 50),
new MySqlParameter("@person_dataset_id", MySqlDbType.Int32, 11),
new MySqlParameter("@device_id", MySqlDbType.Int32, 11),
new MySqlParameter("@type", MySqlDbType.VarChar, 50),
new MySqlParameter("@create_time", MySqlDbType.DateTime),
new MySqlParameter("@start_time", MySqlDbType.DateTime),
new MySqlParameter("@end_time", MySqlDbType.DateTime),
new MySqlParameter("@remark", MySqlDbType.VarChar, 50)
};
parameters[0].Value = model.name;
parameters[1].Value = model.person_dataset_id;
parameters[2].Value = model.device_id;
parameters[3].Value = model.type;
parameters[4].Value = model.create_time;
parameters[5].Value = model.start_time;
parameters[6].Value = model.end_time;
parameters[7].Value = model.remark;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}