/// <summary>
///
/// </summary>
static DMEWeb_TemplateDocumentConfig()
{
DMEWeb_TemplateDocumentConfig.Default = new DMEWeb_TemplateDocumentConfig();
DMEWeb_TemplateDocumentConfig.Full = new DMEWeb_TemplateDocumentConfig(DMEWeb_TagOpenMode.Full, false);
DMEWeb_TemplateDocumentConfig.Compress = new DMEWeb_TemplateDocumentConfig(DMEWeb_TagOpenMode.Simple, true);
DMEWeb_TemplateDocumentConfig.Compatible = new DMEWeb_TemplateDocumentConfig(DMEWeb_TagOpenMode.Simple, false, true);
}
/// <summary>
/// 根据文件内容进行解析
/// </summary>
/// <param name="fileName"></param>
/// <param name="charset"></param>
/// <param name="documentConfig"></param>
public DMEWeb_TemplateDocument(string fileName, Encoding charset, DMEWeb_TemplateDocumentConfig documentConfig)
{
string text = System.IO.File.ReadAllText(fileName, charset);
this.File = Path.GetFullPath(fileName);
this.Charset = charset;
this.AddFileDependency(this.File);
this.DocumentConfig = documentConfig;
this.ParseString(this, text);
}
/// <summary>
/// 根据字符串进行解析
/// </summary>
/// <param name="text"></param>
/// <param name="documentConfig"></param>
public DMEWeb_TemplateDocument(string text, DMEWeb_TemplateDocumentConfig documentConfig)
{
this.DocumentConfig = documentConfig;
this.ParseString(text);
}
/// <summary>
/// 根据TextRader数据进行解析
/// </summary>
/// <param name="reader"></param>
/// <param name="documentConfig"></param>
public DMEWeb_TemplateDocument(TextReader reader, DMEWeb_TemplateDocumentConfig documentConfig)
{
this.DocumentConfig = documentConfig;
this.ParseString(reader.ReadToEnd());
}
/// <summary>
/// 从文件缓存中构建模板文档对象
/// </summary>
/// <param name="fileName"></param>
/// <param name="charset"></param>
/// <param name="documentConfig"></param>
/// <returns></returns>
public static DMEWeb_TemplateDocument FromFileCache(string fileName, Encoding charset, DMEWeb_TemplateDocumentConfig documentConfig)
{
Cache cache = HttpRuntime.Cache;
if (documentConfig == null) documentConfig = DMEWeb_TemplateDocumentConfig.Default;
//没有缓存则直接返回实例
if (cache == null) return new DMEWeb_TemplateDocument(fileName, charset, documentConfig);
fileName = Path.GetFullPath(fileName);
string cacheKey = string.Format("TEMPLATE_DOCUMENT_CACHE_ITEM_{0}_{1}_{2}", documentConfig.TagOpenMode, documentConfig.CompressText, fileName);
DMEWeb_TemplateDocument document = cache.Get(cacheKey) as DMEWeb_TemplateDocument;
if (document == null)
{
document = new DMEWeb_TemplateDocument(fileName, charset, documentConfig);
cache.Insert(cacheKey, document, new CacheDependency(document.FileDependencies));
}
//返回副本
return document.Clone();
}
/// <summary>
///
/// </summary>
private DMEWeb_TemplateDocument(DMEWeb_TemplateDocumentConfig documentConfig)
{
this.DocumentConfig = documentConfig;
}
/// <summary>
///
/// </summary>
/// <param name="documentElement"></param>
/// <param name="container"></param>
/// <param name="text"></param>
/// <param name="documentConfig"></param>
internal DMEWeb_TemplateDocument(DMEWeb_Template documentElement, DMEWeb_Tag container, string text, DMEWeb_TemplateDocumentConfig documentConfig)
{
this.DocumentConfig = documentConfig;
this.AppendChild(documentElement);
this.ChildTemplates.Add(documentElement);
this.ParseString(documentElement, container, text);
}
/// <summary>
///
/// </summary>
/// <param name="documentElement"></param>
/// <param name="text"></param>
/// <param name="documentConfig"></param>
internal DMEWeb_TemplateDocument(DMEWeb_Template documentElement, string text, DMEWeb_TemplateDocumentConfig documentConfig)
: this(documentElement, documentElement, text, documentConfig)
{
}
