ro.isdc.wro.model.resource.locator.wildcard
Interface WildcardStreamLocator

All Known Implementing Classes:

DefaultWildcardStreamLocator, JarWildcardStreamLocator

public interface WildcardStreamLocator

Defines the way resources containing wildcard characters are located.

Author:

Alex Objelean

Method Summary

boolean	hasWildcard(String uri)
InputStream	locateStream(String uri, File folder) Locates the stream based on the fileName containing the wildcard and the folder where to search.

Method Detail

hasWildcard

boolean hasWildcard(String uri)

Parameters:

uri - to check

Returns:

true if the uri contains a wildcard.

locateStream

InputStream locateStream(String uri,
                         File folder)
                         throws IOException

Locates the stream based on the fileName containing the wildcard and the folder where to search.

Parameters:

uri - the resource of the uri to locate. This uri should be exactly the same as defined in Resource.

folder - parent from where the search of fileNameWithWildcard should start.

Returns:

InputStream to the resources collection matching the wildcard.

Throws:

IOException - if folder is invalid or when I/O error occurs while locating the stream.