/// <summary>
/// 构造函数
/// </summary>
/// <param name="instances">MetaInstanceConfigurationElementCollection集合对象</param>
public FileNameMatchStrategy(MetaInstanceConfigurationElementCollection instances)
{
CoreHelper.ExceptionHelper.TrueThrow <NullReferenceException>(instances == null, "配置节点{0}不存在", "sourceMapping/instances");
base.path = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, AppDomain.CurrentDomain.FriendlyName);
base.path = ToLowerTrim(base.path);
base.candidates = FileterPath(instances, false);
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="instances">MetaInstanceConfigurationElementCollection集合对象</param>
public DirectoryMatchStrategy(MetaInstanceConfigurationElementCollection instances)
{
CoreHelper.ExceptionHelper.TrueThrow <NullReferenceException>(instances == null, "配置节点{0}不存在", "sourceMapping/instances");
base.path = CoreHelper.EnvironmentHelper.Mode == EnumInstanceMode.Web
? HttpContext.Current.Request.Url.AbsoluteUri
: AppDomain.CurrentDomain.SetupInformation.ApplicationBase;
base.path = ToLowerTrim(base.path);
base.candidates = FileterPath(instances, true);
}
/// <summary>
/// 依照路径类型（文件/目录）和格式筛选路径
/// </summary>
/// <param name="instances"></param>
/// <param name="isDirectory">是否为目录</param>
/// <returns></returns>
protected IDictionary <string, string> FileterPath(MetaInstanceConfigurationElementCollection instances, bool isDirectory)
{
if (instances == null || instances.Count <= 0)
{
return(null);
}
IDictionary <string, string> result = new Dictionary <string, string>();
//Uri pathAbsolute = null;
foreach (MetaInstanceConfigurationElement instance in instances)
{
if (instance == null || instance.Mappings == null || instance.Mappings.Count <= 0 || instance.InstanceMode != CoreHelper.EnvironmentHelper.Mode)
{
continue;
}
string metaConfig = ToLowerTrim(instance.Path);
foreach (MetaApplicationsConfigurationElement mapping in instance.Mappings)
{
string applicationPath = mapping.Application;
if (isDirectory ^ IsDirectory(applicationPath))
{
continue;
}
if (CoreHelper.EnvironmentHelper.Mode == EnumInstanceMode.Web)
{
//if (pathAbsolute == null)
// pathAbsolute = new Uri(path, UriKind.Absolute);
Uri appAbsolute = new Uri(applicationPath, UriKind.RelativeOrAbsolute);
if (appAbsolute.IsAbsoluteUri)
{
//if (pathAbsolute.Scheme == appAbsolute.Scheme
// && pathAbsolute.Port == appAbsolute.Port
// && pathAbsolute.UserInfo == appAbsolute.UserInfo
// && pathAbsolute.Host == appAbsolute.Host
// && pathAbsolute.HostNameType == appAbsolute.HostNameType
// )
{
applicationPath = ToLowerTrim(appAbsolute.GetComponents(UriComponents.PathAndQuery, UriFormat.Unescaped));
}
}
}
else
{
applicationPath = ToLowerTrim(Path.GetFullPath(applicationPath));
}
result.Add(applicationPath, metaConfig);
}
}
return(result);
}
