public ActionResult read(string id)
{
DocumentEntity doc = _repository.Single <DocumentEntity>(id);
var fields = typeof(ConvertComponentType).GetFields(BindingFlags.Static | BindingFlags.Public);
var componentName = ConfigurationManager.AppSettings["Component"];
ConvertComponentType selectenum = (ConvertComponentType)Enum.Parse(typeof(ConvertComponentType), componentName, false);
ConvertDocument convertdoc = new ConvertDocument(doc, selectenum);
///未考虑到的情况： 如果文档已经解析完毕，是否需要重新解析
///留下与后续数据存放的逻辑一同实现
///update 2014-12-11已完成 逻辑在ProcessDocument中实现
JsonDocEntity parseEntity = convertdoc.ProcessDocument();
//若解析文档不成功，则直接返回
if (parseEntity != null)
{
//若文档已经存储过，则跳过存储逻辑
if (!convertdoc._docEntity.isStore)
{
convertdoc._docEntity.isStore = true;
_repository.Update <DocumentEntity>(convertdoc._docEntity);
}
return(Json(parseEntity, JsonRequestBehavior.AllowGet));
}
return(null);
}
public static BaseComponent CreateComponent(DocumentType documenttype, ConvertComponentType componenttype)
{
switch (documenttype)
{
case DocumentType.Word:
if (componenttype == ConvertComponentType.AsposeComponent)
{
return(new AsposeWordComponent());
}
else if (componenttype == ConvertComponentType.MSComponent)
{
return(new MSWordComponent());
}
return(null);
case DocumentType.Excel:
if (componenttype == ConvertComponentType.AsposeComponent)
{
return(new AsposeExcelComponent());
}
else if (componenttype == ConvertComponentType.MSComponent)
{
return(new MSExcelComponent());
}
return(null);
case DocumentType.PowerPoint:
if (componenttype == ConvertComponentType.AsposeComponent)
{
return(new AsposePPTComponent());
}
else if (componenttype == ConvertComponentType.MSComponent)
{
return(new MSPPTComponent());
}
return(null);
default:
return(null);
}
}
public WordDocument(DocumentEntity docentity, ConvertComponentType componenttype)
: base(docentity, componenttype)
{
}
public JsonDocEntity ProcessDocument(ConvertComponentType component)
{
throw new NotImplementedException();
}
public ConvertDocument(DocumentEntity docEntity, ConvertComponentType component)
{
_docEntity = docEntity;
_docConvertComponent = component;
}
public ConvertDocument(DocumentEntity docEntity)
{
_docEntity = docEntity;
_docConvertComponent = ConvertComponentType.AsposeComponent;
}
