public class FileSystemLocationStrategy extends Object implements FileLocationStrategy
A specialized implementation of
FileLocationStrategy which uses the
FileSystem to locate a file.
This strategy implementation ignores the URL of the passed in
FileLocator and operates on its base path and file name. These
properties are passed to the
locateFromURL() method of
FileSystem. So the burden of resolving the file is delegated to the
|Constructor and Description|
|Modifier and Type||Method and Description|
Tries to locate the specified file.
public URL locate(FileSystem fileSystem, FileLocator locator)
FileSystemto be used. Note that the
FileLocatorobject may also contain a
FileSystem, but this is optional. The passed in
FileSystemshould be used, and callers must not pass a null reference for this argument. A concrete implementation has to evaluate the properties stored in the
FileLocatorobject and try to match them to an existing file. If this can be done, a corresponding URL is returned. Otherwise, result is null. Implementations should not throw an exception (unless parameters are null) as there might be alternative strategies which can find the file in question. This implementation delegates to the
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