详解免费开源的DotNet任务调度组件Quartz.NET（.NET组件介绍之五）

public interface ISchedulerFactory
  {
    /// <summary>
    /// Returns handles to all known Schedulers (made by any SchedulerFactory
    /// within this app domain.).
    /// </summary>
    ICollection<IScheduler> AllSchedulers { get; }

    /// <summary>
    /// Returns a client-usable handle to a <see cref="IScheduler" />.
    /// </summary>
    IScheduler GetScheduler();

    /// <summary>
    /// Returns a handle to the Scheduler with the given name, if it exists.
    /// </summary>
    IScheduler GetScheduler(string schedName);
  }

2.JobDetailImpl：传递给定作业实例的详细信息属性。

/// <summary>
    /// 获取或设置与<see cref =“IJob”/>相关联的<see cref =“JobDataMap”/>。
    /// </summary>
    public virtual JobDataMap JobDataMap
    {
      get
      {
        if (jobDataMap == null)
        {
          jobDataMap = new JobDataMap();
        }
        return jobDataMap;
      }

      set { jobDataMap = value; }
    }

3.JobKey：键由名称和组组成，名称必须是唯一的，在组内。 如果只指定一个组，则默认组将使用名称。

  [Serializable]
  public sealed class JobKey : Key<JobKey>
  {
    public JobKey(string name) : base(name, null)
    {
    }

    public JobKey(string name, string group) : base(name, group)
    {
    }

    public static JobKey Create(string name)
    {
      return new JobKey(name, null);
    }

    public static JobKey Create(string name, string group)
    {
      return new JobKey(name, group);
    }
  }

4.StdSchedulerFactory.Initialize():

/// <summary> 
    /// 使用初始化<see cref =“ISchedulerFactory”/>
     ///给定键值集合对象的内容。
    /// </summary>
    public virtual void Initialize(NameValueCollection props)
    {
      cfg = new PropertiesParser(props);
      ValidateConfiguration();
    }

    protected virtual void ValidateConfiguration()
    {
      if (!cfg.GetBooleanProperty(PropertyCheckConfiguration, true))
      {
        // should not validate
        return;
      }

      // determine currently supported configuration keys via reflection
      List<string> supportedKeys = new List<string>();
      List<FieldInfo> fields = new List<FieldInfo>(GetType().GetFields(BindingFlags.Static | BindingFlags.Public | BindingFlags.FlattenHierarchy));
      // choose constant string fields
      fields = fields.FindAll(field => field.FieldType == typeof (string));

      // read value from each field
      foreach (FieldInfo field in fields)
      {
        string value = (string) field.GetValue(null);
        if (value != null && value.StartsWith(ConfigurationKeyPrefix) && value != ConfigurationKeyPrefix)
        {
          supportedKeys.Add(value);
        }
      }

      // now check against allowed
      foreach (string configurationKey in cfg.UnderlyingProperties.AllKeys)
      {
        if (!configurationKey.StartsWith(ConfigurationKeyPrefix) || configurationKey.StartsWith(ConfigurationKeyPrefixServer))
        {
          // don't bother if truly unknown property
          continue;
        }

        bool isMatch = false;
        foreach (string supportedKey in supportedKeys)
        {
          if (configurationKey.StartsWith(supportedKey, StringComparison.InvariantCulture))
          {
            isMatch = true;
            break;
          }
        }
        if (!isMatch)
        {
          throw new SchedulerConfigException("Unknown configuration property '" + configurationKey + "'");
        }
      }

    }

								 
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