/// <summary>
/// 根据配置和指定的数据源初始化<see cref="SyncSession"/>。
/// </summary>
/// <param name="planName">配置文件中的计划名称</param>
/// <param name="dataProvider"><see cref="DataProviderBase"/>的派生类型的对象，提供源数据。</param>
/// <returns></returns>
public static SyncSession CreateSession(string planName, DataProviderBase dataProvider)
{
Configuration.PermissionCenterIncomeSyncSettings config = Configuration.PermissionCenterIncomeSyncSettings.GetConfig();
var planConfig = config.SyncPlans[planName];
if (planConfig == null)
{
throw new ArgumentException("未找到同步方案 " + planName, "providerName");
}
HashSet <string> comparerNames = new HashSet <string>();
HashSet <string> setterNames = new HashSet <string>();
PropertyMappingCollection mappings = new PropertyMappingCollection();
mappings.SourceKeyProperty = planConfig.SourceKeyProperty;
foreach (PropertyMappingConfigurationElement item in planConfig.PropertyMappings)
{
comparerNames.Add(item.ComparerName);
setterNames.Add(item.SetterName); //需要哪些比较器和设置器
mappings.Add(item.SourceProperty, new PropertyMapping(item.SourceProperty, item.TargetProperty, item.ComparerName, item.SetterName, new WrappedNameValueCollection(item.Parameters)));
}
var comparers = CreateComparers(comparerNames, config.Comparers);
var setters = CreateSetters(setterNames, config.PropertySetters);
IList <LogProviderBase> loggers = CreateLoggers(planConfig);
SyncSession task = new SyncSession(planName, dataProvider, comparers, setters, loggers, mappings);
task.batchSize = planConfig.BatchSize;
return(task);
}
/// <summary>
/// 根据配置初始化一个<see cref="SyncSession"/>
/// </summary>
/// <param name="planName">配置文件中的计划名称</param>
/// <returns></returns>
public static SyncSession CreateSession(string planName)
{
Configuration.PermissionCenterIncomeSyncSettings config = Configuration.PermissionCenterIncomeSyncSettings.GetConfig();
var planConfig = config.SyncPlans[planName];
if (planConfig == null)
{
throw new ArgumentException("未找到同步方案 " + planName, "providerName");
}
if (planConfig.DataProvider == null)
{
throw new System.Configuration.ConfigurationErrorsException("配置文件中，未配置dataProvider");
}
DataProviderBase provider = (DataProviderBase)CreateDataProvider(planConfig.DataProvider);
return(CreateSession(planName, provider));
}