org.jpc.util

Class ResourceManager

java.lang.Object

org.jpc.util.ResourceManager

public class ResourceManager
extends Object

A utility class for copying all the logic resources in a given url to a tmp location. Provides methods for obtaining the path in the file system of any given resource, given the original url of the resource.

Author:

sergioc

Constructor Summary

Constructors

Constructor and Description
ResourceManager(JpcPreferences preferences)

Method Summary

Modifier and Type	Method and Description
static void	copyResources(URL url, com.google.common.base.Predicate<String> predicate, File destination)
void	createTmpLogicFiles(URL url)
static ResourceManager	getDefaultResourceManager()
String	getResourcePath(String resource, URL url)
File	getTmpDir(URL url) Answers a convenient id of a tmp subdirectory for a given url
boolean	hasBeenProcessed(URL url)
boolean	process(URL url) Find all the logic files in the given url and copy them in a tmp folder
void	reset()
static void	setDefaultResourceManager(ResourceManager defaultResourceManager)

Methods inherited from class java.lang.Object

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

Constructor Detail

ResourceManager

public ResourceManager(JpcPreferences preferences)

Method Detail

getDefaultResourceManager

public static ResourceManager getDefaultResourceManager()

setDefaultResourceManager

public static void setDefaultResourceManager(ResourceManager defaultResourceManager)

reset

public void reset()

hasBeenProcessed

public boolean hasBeenProcessed(URL url)

Parameters:

url -

Returns:

true if the url has already been processed (i.e., tmp files for all logic files have been copied in a tmp location). false otherwise

process

public boolean process(URL url)

Find all the logic files in the given url and copy them in a tmp folder

Parameters:

url -

Returns:

a boolean indicating if the url has been processed after this call if the URL was already processed before returns false If it is not possible to process the URL an exception will be launched

getTmpDir

public File getTmpDir(URL url)

Answers a convenient id of a tmp subdirectory for a given url

Parameters:

url -

Returns:

createTmpLogicFiles

public void createTmpLogicFiles(URL url)
                         throws IOException

Throws:

IOException

copyResources

public static void copyResources(URL url,
                                 com.google.common.base.Predicate<String> predicate,
                                 File destination)

getResourcePath

public String getResourcePath(String resource,
                              URL url)