DynamicMedia (ZK Kernel 10.0.0 API)

```
public interface DynamicMedia
```
Implemented by the object returned by ComponentCtrl.getExtraCtrl(), if a component might have viewable parts other than HTML (WML, XAML or any client language). A typical example is an image and an audio.
How it works:
1. DynamicMedia component first invoke Desktop.getDynamicMediaURI(org.zkoss.zk.ui.Component, java.lang.String) to retrieve a URI and generate proper HTML (or any client language).
3. Then, client will send a request to the URI
4. DHtmlUpdateServlet interprets it and call getMedia(java.lang.String) to retrieve the media and return it the client
Author:

tomyeh

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  org.zkoss.util.media.Media getMedia(java.lang.String pathInfo)
  Retrieve the view in Media format.

- Method Detail
  - getMedia
```
org.zkoss.util.media.Media getMedia(java.lang.String pathInfo)
```
    Retrieve the view in Media format.
    Unlike other methods, you cannot post event, create, remove, invalidate or do any smart updates in this method. In other words, READ ONLY.
    
    Parameters:
    
    pathInfo - the extra info passed to DHtmlUpdateServlet. It is what you passed to Desktop.getDynamicMediaURI(org.zkoss.zk.ui.Component, java.lang.String). It is never null. It must start with "/" or be empty.