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org.apache.myfaces.trinidad.resource
Class AggregatingResourceLoader

java.lang.Object
org.apache.myfaces.trinidad.resource.ResourceLoader
org.apache.myfaces.trinidad.resource.DynamicResourceLoader
org.apache.myfaces.trinidad.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(String path, String[] paths, ResourceLoader target)
Creates a new AggregatingResourceLoader.

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

Method Summary

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

Methods inherited from class org.apache.myfaces.trinidad.resource.DynamicResourceLoader

findResource

Methods inherited from class org.apache.myfaces.trinidad.resource.ResourceLoader

getContentType, getContentType, getNullResourceLoader, getParent, getResource, isCachable, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

AggregatingResourceLoader

public AggregatingResourceLoader(String path,
                                 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(String path,
                                 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(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 URL getURL(String path)
              throws 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:

IOException - when something bad happens

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