Package org.codehaus.commons.compiler.util.resource

Class DirectoryResourceFinder

java.lang.Object

org.codehaus.commons.compiler.util.resource.ResourceFinder

org.codehaus.commons.compiler.util.resource.ListableResourceFinder

org.codehaus.commons.compiler.util.resource.FileResourceFinder

org.codehaus.commons.compiler.util.resource.DirectoryResourceFinder

public class DirectoryResourceFinder
extends FileResourceFinder

A FileResourceFinder that finds file resources in a directory. The name of the file is constructed by concatenating a dirctory name with the resource name such that slashes in the resource name map to file separators.

Field Summary

Fields

Modifier and Type	Field	Description
private final File	directory
private final Map<String,Set<File>>	subdirectoryNameToFiles

Fields inherited from class org.codehaus.commons.compiler.util.resource.ResourceFinder

EMPTY_RESOURCE_FINDER

Constructor Summary

Constructors

Constructor	Description
DirectoryResourceFinder(File directory)

Method Summary

Modifier and Type	Method	Description
protected final File	findResourceAsFile(String resourceName)	Converts a given resource resource name into a File.
Iterable<Resource>	list(String resourceNamePrefix, boolean recurse)
private Set<File>	listFiles(String subdirectoryName)
final String	toString()

Methods inherited from class org.codehaus.commons.compiler.util.resource.FileResourceFinder

findResource

Methods inherited from class org.codehaus.commons.compiler.util.resource.ResourceFinder

findResourceAsStream

Methods inherited from class java.lang.Object

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

Field Details

directory

private final File directory

subdirectoryNameToFiles

private final Map<String,Set<File>> subdirectoryNameToFiles

Constructor Details

DirectoryResourceFinder

public DirectoryResourceFinder(File directory)

Parameters:

directory - the directory to use as the search base

Method Details

toString

public final String toString()

Overrides:

toString in class Object

findResourceAsFile

@Nullable
protected final File findResourceAsFile(String resourceName)

Description copied from class: FileResourceFinder

Converts a given resource resource name into a File.

Specified by:

findResourceAsFile in class FileResourceFinder

listFiles

@Nullable
private Set<File> listFiles(@Nullable
 String subdirectoryName)

list

@Nullable
public Iterable<Resource> list(String resourceNamePrefix,
 boolean recurse)

Specified by:

list in class ListableResourceFinder

Parameters:

resourceNamePrefix - E.g. "" or "java/lang"

Returns:

All resources who's name starts with the given prefix; null iff a location designated by the resourceNamePrefix does not exist