oracle.adf.view.faces.resource
Class AggregatingResourceLoader

java.lang.Object
  oracle.adf.view.faces.resource.ResourceLoader
      oracle.adf.view.faces.resource.DynamicResourceLoader
          oracle.adf.view.faces.resource.AggregatingResourceLoader

public class AggregatingResourceLoader

extends DynamicResourceLoader

A resource loader implementation which combines multiple resources into a single stream. This version leverages the DynamicResourceLoader.

Nested Class Summary

class

AggregatingResourceLoader.AggregatingURLStreamHandler This is a Stream Handler which can be used to construct a URL that is an Aggregate of a list of other urls.

Constructor Summary

AggregatingResourceLoader(java.lang.String path, java.lang.String[] paths, ResourceLoader target)
Creates a new AggregatingResourceLoader.

AggregatingResourceLoader(java.lang.String path, java.lang.String[] paths, ResourceLoader target, ResourceLoader parent)
Creates a new AggregatingResourceLoader.

Method Summary

protected java.net.URL	getURL(java.lang.String path) Returns a URL which is an aggregate of all the paths.
void	setSeparator(java.lang.String separator) Sets the separator to use in between streams.

Methods inherited from class oracle.adf.view.faces.resource.DynamicResourceLoader

findResource

Methods inherited from class oracle.adf.view.faces.resource.ResourceLoader

getContentType, getNullResourceLoader, getParent, getResource

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AggregatingResourceLoader

public AggregatingResourceLoader(java.lang.String path,
                                 java.lang.String[] paths,
                                 ResourceLoader target,
                                 ResourceLoader parent)

Creates a new AggregatingResourceLoader.

Parameters:

path - the aggregated resource path

paths - the target resource paths to aggregate

target - the resource loader use to find target resource paths

parent - the parent resource loader

AggregatingResourceLoader

public AggregatingResourceLoader(java.lang.String path,
                                 java.lang.String[] paths,
                                 ResourceLoader target)

Creates a new AggregatingResourceLoader.

Parameters:

path - the aggregated resource path

paths - the target resource paths to aggregate

target - the resource loader use to find target resource paths

Method Detail

setSeparator

public void setSeparator(java.lang.String separator)

Sets the separator to use in between streams. This will typically contain a newline character. By default the value is null which implies no separator.

Parameters:

separator - a string containing the separator characters

getURL

protected java.net.URL getURL(java.lang.String path)
                       throws java.io.IOException

Returns a URL which is an aggregate of all the paths.

Specified by:

getURL in class DynamicResourceLoader

Parameters:

path - the current path

Returns:

a aggregate url

Throws:

java.io.IOException - when something bad happens