/// <summary>
/// 保存最后读取的插件配置信息
/// </summary>
/// <param name="sp"></param>
/// <param name="lst"></param>
private static void SaveLastPluginInfo(SchedulePluginsInfo sp, ref List <SchedulePluginsInfo> lst)
{
if (sp != null)
{
lst.Add(sp);
}
}
public static List <SchedulePluginsInfo> Read(string path)
{
List <SchedulePluginsInfo> lst = new List <SchedulePluginsInfo>();
using (StreamReader sr = new StreamReader(path, Encoding.Default))
{
string line;
SchedulePluginsInfo sp = null;
while ((line = sr.ReadLine()) != null)
{
line = line.Trim();
if (string.IsNullOrEmpty(line))
{
continue;
}
bool isStop = false;
ReadNoteLine(line);
ReadAssemblyInfo(line, ref isStop, ref sp, ref lst);
ReadField(line, ref isStop, "Id", ref sp);
ReadField(line, ref isStop, "Name", ref sp);
ReadField(line, ref isStop, "EventsName", ref sp);
ReadField(line, ref isStop, "NotifyUrl", ref sp);
}
SaveLastPluginInfo(sp, ref lst);
return(lst);
}
}
public bool AddJobPlugin(SchedulePluginsInfo jobPlugin)
{
lock (lockPad)
{
if (jobPlugin == null)
{
return(false);
}
if (Assemblies.Exists(c => c.Equals(jobPlugin.AssemblyInfo, StringComparison.OrdinalIgnoreCase)))
{
return(false);
}
if (jobPlugin.Id == 0)
{
bool successed = pluginService.Save(jobPlugin);
if (!successed)
{
return(false);
}
ConfigFileHelper.Write(Path.Combine(Directory, "config.ini"), jobPlugin);
}
Assemblies.Add(jobPlugin.AssemblyInfo);
if (this.AppDomain == null)
{
this.AppDomain = new AppDomainInfo(Directory);
}
return(true);
}
}
public void Execute(IJobExecutionContext context)
{
Guid jobID = (Guid)context.JobDetail.JobDataMap["JOBS"];
ScheduleJobsInfo job = jobsService.FindOne(jobID);
if (job == null)
{
return;
}
logger.Info("Execute:" + job.ScheduleId.ToString());
SchedulePluginsInfo schedule = pluginService.FindOne(job.ScheduleId);
string assembly = schedule == null ? "" : schedule.AssemblyInfo;
if (string.IsNullOrEmpty(assembly))
{
return;
}
IPlugins plugin = LoadPlugins.Instance.CreateInstance(assembly);
if (plugin == null)
{
logger.Warn("实例化插件:" + assembly + "失败");
//如果插件不存在，//标记未读取,以便下一次插件加载后可以读取任务
jobsService.UpdateStatus(jobID, JobStatus.WaitToRun);
RemoveQuartzJob(context);
return;
}
jobsService.UpdateStatus(jobID, JobStatus.Running);//标记任务正在执行
try
{
if (job.Mode == JobMode.OnTimeEveryTime)
{
plugin.Execute(job.Id, schedule.NotifyUrl, job.Mode, null, OnPluginTaskCompleted);//执行任务
}
else
{
TaskExecuteState state = new TaskExecuteState();
plugin.Execute(job.Id, schedule.NotifyUrl, job.Mode, state, null);//执行任务
state.Wait();
OnPluginTaskCompleted(context, job, plugin.State.Successed, plugin.State.OperationException != null ? plugin.State.OperationException.Message : "");
}
}
catch (Exception ex)
{
jobsService.UpdateStatus(jobID, JobStatus.Failed);
logger.Error(ex);
}
}
/// <summary>
/// 读取插件程序集信息
/// </summary>
/// <param name="line"></param>
private static void ReadAssemblyInfo(string line, ref bool isStop, ref SchedulePluginsInfo sp, ref List <SchedulePluginsInfo> lst)
{
if (isStop)
{
return;
}
if (!line.StartsWith("[") || !line.EndsWith("]"))
{
return;
}
SaveLastPluginInfo(sp, ref lst);
sp = new SchedulePluginsInfo()
{
AssemblyInfo = line.Trim('[', ']')
};
isStop = true;
}
public static void Write(string path, SchedulePluginsInfo sp)
{
string txt = string.Empty;
using (StreamReader sr = new StreamReader(path, Encoding.Default))
{
txt = sr.ReadToEnd();
}
txt = txt.Replace("\r\n\r\n", "\r\n\r\n\r\n");
int index = txt.IndexOf(sp.AssemblyInfo, StringComparison.OrdinalIgnoreCase);
if (index == -1)
{
logger.Error(new Exception(sp.AssemblyInfo + "不存在于" + path));
return;
}
int end = txt.IndexOf('[', index + sp.AssemblyInfo.Length + 3);
if (end == -1)
{
end = txt.Length - 1;
}
int i_start = txt.IndexOf("Id=", index + sp.AssemblyInfo.Length + 3, StringComparison.OrdinalIgnoreCase);
if (i_start == -1 || i_start > end)
{
i_start = index + sp.AssemblyInfo.Length + 3;
txt = txt.Insert(i_start, "\r\nId=" + sp.Id.ToString() + "\r\n");
}
else
{
int i_end = txt.IndexOf("\r\n", i_start);
txt = txt.Remove(i_start, i_end - i_start);
txt = txt.Insert(i_start, "\r\nId=" + sp.Id.ToString() + "\r\n");
}
txt = txt.Replace("\r\n\r\n", "\r\n");
using (StreamWriter sw = new StreamWriter(path, false, Encoding.Default))
{
sw.WriteLine(txt);
}
}
/// <summary>
/// 读取字段信息
/// </summary>
/// <param name="line"></param>
/// <param name="fieldName"></param>
/// <param name="sp"></param>
private static void ReadField(string line, ref bool isStop, string fieldName, ref SchedulePluginsInfo sp)
{
if (isStop)
{
return;
}
if (sp == null)
{
return;
}
if (!line.StartsWith(fieldName + "=", StringComparison.OrdinalIgnoreCase))
{
return;
}
string val = line.Substring(fieldName.Length + 1).Trim();
if (string.IsNullOrEmpty(val))
{
return;
}
PropertyInfo propertyInfo = typeof(SchedulePluginsInfo).GetProperty(fieldName, BindingFlags.Public | BindingFlags.Instance | BindingFlags.GetProperty | BindingFlags.SetProperty);
if (propertyInfo == null)
{
return;
}
propertyInfo.SetValue(sp, Convert.ChangeType(val, propertyInfo.PropertyType));
isStop = true;
}
public bool Save(SchedulePluginsInfo info)
{
return(repository.Save(info));
}
