/// <summary>
/// 根据资源类型生成对应的类，image video document
/// </summary>
/// <param name="resourceType"></param>
/// <returns></returns>
public static IResourceType getResourceTypeByString(string resourceType)
{
IResourceType obj;
resourceType = resourceType.ToLower();
if (resourceType.Equals("image"))
{
obj = new ImageType();
}
else if (resourceType.Equals("video"))
{
obj = new VideoType();
}
else if (resourceType.Equals("document"))
{
obj = new DocumentType();
}
else
{
obj = new OtherType();
}
return obj;
}
/// <summary>
/// 根据文件扩展名来生成对应的资源类型
/// </summary>
/// <param name="fileExtention"></param>
/// <returns></returns>
public static IResourceType getResourceType(string fileExtention)
{
IResourceType obj;
fileExtention = fileExtention.ToLower();
if (ArrayContains(new ImageType().FileExtention, fileExtention))
{
obj = new ImageType();
}
else if (ArrayContains(new VideoType().FileExtention, fileExtention))
{
obj = new VideoType();
}
else if (ArrayContains(new DocumentType().FileExtention, fileExtention))
{
obj = new DocumentType();
}
else
{
obj = new OtherType();
}
return(obj);
}
/// <summary>
/// 根据资源类型生成对应的类，image video document
/// </summary>
/// <param name="resourceType"></param>
/// <returns></returns>
public static IResourceType getResourceTypeByString(string resourceType)
{
IResourceType obj;
resourceType = resourceType.ToLower();
if (resourceType.Equals("image"))
{
obj = new ImageType();
}
else if (resourceType.Equals("video"))
{
obj = new VideoType();
}
else if (resourceType.Equals("document"))
{
obj = new DocumentType();
}
else
{
obj = new OtherType();
}
return(obj);
}
/// <summary>
/// 根据文件扩展名来生成对应的资源类型
/// </summary>
/// <param name="fileExtention"></param>
/// <returns></returns>
public static IResourceType getResourceType(string fileExtention)
{
IResourceType obj;
fileExtention = fileExtention.ToLower();
if (ArrayContains(new ImageType().FileExtention, fileExtention))
{
obj = new ImageType();
}
else if (ArrayContains(new VideoType().FileExtention, fileExtention))
{
obj = new VideoType();
}
else if (ArrayContains(new DocumentType().FileExtention, fileExtention))
{
obj = new DocumentType();
}
else
{
obj = new OtherType();
}
return obj;
}
