CDNResource (OmniFaces 4.0 API)

java.lang.Object
- jakarta.faces.application.ViewResource
- - jakarta.faces.application.Resource
  - - jakarta.faces.application.ResourceWrapper
    - - org.omnifaces.resourcehandler.RemappedResource
      - org.omnifaces.resourcehandler.CDNResource

All Implemented Interfaces:

FacesWrapper<Resource>, Externalizable, Serializable
```
public class CDNResource
extends RemappedResource
```
This Resource implementation can be used as a marker class to signal the custom ResourceHandler such as CombinedResourceHandler that the given resource actually returns a CDN URL, and offers a method to return the local URL which can be used as fallback in case the CDN request errors out.

Since:

2.7

Author:

Bauke Scholtz

See Also:

Serialized Form

Field Summary
- Fields inherited from class jakarta.faces.application.Resource
  COMPONENT_RESOURCE_KEY

Constructor Summary

Constructors
Constructor	Description
`CDNResource()`	Do not use this constructor.
`CDNResource(Resource resource, String cdnURL)`	Constructs a new CDN resource which remaps the given wrapped resource to the given CDN URL.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

String getLocalRequestPath()
Returns the local URL.

String getRequestPath()
Returns the CDN URL.
- Methods inherited from class org.omnifaces.resourcehandler.RemappedResource
  equals, getContentType, getInputStream, getLibraryName, getResourceName, getResponseHeaders, getURL, getWrapped, hashCode, readExternal, setLibraryName, setResourceName, userAgentNeedsUpdate, writeExternal
- Methods inherited from class jakarta.faces.application.ResourceWrapper
  setContentType
- Methods inherited from class jakarta.faces.application.Resource
  toString
- Methods inherited from class java.lang.Object
  clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - CDNResource
```
public CDNResource()
```
    Do not use this constructor. It's merely there for Externalizable.
  - CDNResource
```
public CDNResource(Resource resource,
                   String cdnURL)
```
    Constructs a new CDN resource which remaps the given wrapped resource to the given CDN URL. The CDN URL is available by getRequestPath(). The local URL is available by getLocalRequestPath().
    
    Parameters:
    
    resource - The resource to be remapped.
    
    cdnURL - The CDN URL of the resource.
- Method Detail
  - getRequestPath
```
public String getRequestPath()
```
    Returns the CDN URL. I.e. the remapped request path pointing a CDN host.
    
    Overrides:
    
    getRequestPath in class RemappedResource
    
    Returns:
    
    The CDN URL.
  - getLocalRequestPath
```
public String getLocalRequestPath()
```
    Returns the local URL. I.e. the original request path pointing the local host.
    
    Returns:
    
    The local URL.