FlowRelativeResourceLoader (Shibboleth Identity Provider 4.3.4-SNAPSHOT API)

java.lang.Object
- org.springframework.core.io.DefaultResourceLoader
- - net.shibboleth.idp.profile.spring.factory.FlowRelativeResourceLoader

All Implemented Interfaces:

ResourceLoader
```
class FlowRelativeResourceLoader
extends DefaultResourceLoader
```
This code is extended from org.springframework.webflow.engine.builder.model.FlowRelativeResourceLoader with modifications to support proper lookup of resources via both filesystem and classpath along with custom protocol-specific loaders. This fills a gap for cases where the Spring ResourceLoader itself is fully replaced, versus relying solely on customized behavior in the Spring contexts themselves.

Nested Class Summary
- Nested classes/interfaces inherited from class org.springframework.core.io.DefaultResourceLoader
  DefaultResourceLoader.ClassPathContextResource

Field Summary

Fields
Modifier and Type Field Description

private Resource flowResource
Flow resource for relative lookup.
- Fields inherited from interface org.springframework.core.io.ResourceLoader
  CLASSPATH_URL_PREFIX

Constructor Summary

Constructors
Constructor Description

FlowRelativeResourceLoader(Resource resource)
Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`private Resource`	`createFlowRelativeResource(String location)`
`ClassLoader`	`getClassLoader()`
`Resource`	`getResource(String location)`
`protected Resource`	`getResourceByPath(String path)`

Methods inherited from class org.springframework.core.io.DefaultResourceLoader
addProtocolResolver, clearResourceCaches, getProtocolResolvers, getResourceCache, setClassLoader

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - flowResource
```
private Resource flowResource
```
    Flow resource for relative lookup.
- Constructor Detail
  - FlowRelativeResourceLoader
```
public FlowRelativeResourceLoader(Resource resource)
```
    Constructor.
    
    Parameters:
    
    resource - flow resource for relative lookup
- Method Detail
  - getClassLoader
```
public ClassLoader getClassLoader()
```
    Specified by:
    
    getClassLoader in interface ResourceLoader
    
    Overrides:
    
    getClassLoader in class DefaultResourceLoader
  - getResource
```
public Resource getResource(String location)
```
    Specified by:
    
    getResource in interface ResourceLoader
    
    Overrides:
    
    getResource in class DefaultResourceLoader
  - createFlowRelativeResource
```
private Resource createFlowRelativeResource(String location)
```
  - getResourceByPath
```
protected Resource getResourceByPath(String path)
```
    Overrides the standard behavior of path-only resources and treats them as file paths if the path exists. Note that this differs from the ordinary Spring contexts that default to file paths because paths are treated as absolute if they are in fact absolute.
    
    Overrides:
    
    getResourceByPath in class DefaultResourceLoader