public void RemoveJob(JobInfoEntity job)
{
if (jobs.Contains(job))
{
jobs.Remove(job);
}
}
private JobManager()
{
try
{
//载入
doc = new XmlDocument();
doc.Load(configFile);
var jobNodes = doc.SelectNodes("EntScheduler/JobPlugins/Job");
//读取 JobPlugins
foreach (XmlNode job in jobNodes)
{
string fileDir = job.Attributes["fileDir"].Value;
if (!File.Exists(fileDir))
{
//log.Error(string.Format("文件:{0} 不存在!",fileDir));
break;
}
//载入程序集
Assembly asm = Assembly.LoadFile(fileDir);
foreach (Type type in asm.GetTypes())
{
if (type.GetInterface("Doho.EntScheduler.Extendable.IExtendedJob") != null)
{
JobInfoEntity entity = new JobInfoEntity(job.Attributes["authorName"].Value, job.Attributes["authorUrl"].Value,
job.Attributes["authorEmail"].Value, job.Attributes["jobName"].Value, job.Attributes["jobDescription"].Value, job.Attributes["version"].Value, type);
if (!jobs.Contains(entity))
{
jobs.Add(entity);
}
}
}
}
}
catch
{
}
}
//public void AddJob(JobInfoEntity job)
//{
// if (!jobs.Contains(job))
// jobs.Add(job);
//}
public void AddJob(string jobFile)
{
if (!File.Exists(jobFile))
{
string msg = string.Format("文件:{0} 不存在!", jobFile);
log.Error(msg);
MessageBox.Show(msg, "添加任务扩展", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
bool isExtendFromIExtendedJob = false;
//载入程序集
Assembly asm = Assembly.LoadFile(jobFile);
foreach (Type type in asm.GetTypes())
{
if (type.GetInterface("Doho.EntScheduler.Extendable.IExtendedJob") != null)
{
isExtendFromIExtendedJob = true;
//获取扩展信息
foreach (var p in type.GetCustomAttributes(typeof(JobInfoAttribute), false))
{
JobInfoAttribute att = p as JobInfoAttribute;
JobInfoEntity job = new JobInfoEntity(att.AuthorName, att.AuthorUrl, att.AuthorEmail, att.JobName,
att.JobDescription, att.Version, type);
if (!jobs.Contains(job))
{
jobs.Add(job);
//保存到配置文件
if (doc == null)
{
doc = new XmlDocument();
doc.Load(configFile);
}
XmlNode jobPluginsRoot = doc.SelectSingleNode("EntScheduler/JobPlugins");
XmlElement newJobNode = doc.CreateElement("Job");
newJobNode.SetAttribute("fileDir", jobFile);
newJobNode.SetAttribute("authorName", att.AuthorName);
newJobNode.SetAttribute("authorUrl", att.AuthorUrl);
newJobNode.SetAttribute("authorEmail", att.AuthorEmail);
newJobNode.SetAttribute("jobName", att.JobName);
newJobNode.SetAttribute("jobDescription", att.JobDescription);
newJobNode.SetAttribute("version", att.Version);
jobPluginsRoot.AppendChild(newJobNode);
doc.Save(configFile);
}
}
}
}
if (!isExtendFromIExtendedJob)
{
string msg = string.Format("扩展必须继承:Doho.EntScheduler.Extendable.IExtendedJob", jobFile);
log.Error(msg);
MessageBox.Show(msg, "添加任务扩展", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
