org.codehaus.plexus.archiver.util
Class ResourceUtils

java.lang.Object
  org.codehaus.plexus.archiver.util.ResourceUtils

public class ResourceUtils
extends Object

Utility class for work with PlexusIoResource instances.

Method Summary

static void	copyFile(org.codehaus.plexus.components.io.resources.PlexusIoResource in, File outFile) Copies the sources contents to the given destination file.
static boolean	isCanonicalizedSame(org.codehaus.plexus.components.io.resources.PlexusIoResource resource, File file) Checks, whether the resource and the file are identical.
static boolean	isSame(org.codehaus.plexus.components.io.resources.PlexusIoResource resource, File file) Checks, whether the resource and the file are identical.
static boolean	isUptodate(long sourceDate, long destinationDate) Queries, whether the given source is up-to-date relative to the given modification date.
static boolean	isUptodate(org.codehaus.plexus.components.io.resources.PlexusIoResource source, File destination) Queries, whether the given source is up-to-date relative to the given destination.
static boolean	isUptodate(org.codehaus.plexus.components.io.resources.PlexusIoResource source, long destinationDate) Queries, whether the given source is up-to-date relative to the given modification date.

Methods inherited from class java.lang.Object

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

Method Detail

isUptodate

public static boolean isUptodate(org.codehaus.plexus.components.io.resources.PlexusIoResource source,
                                 File destination)

Queries, whether the given source is up-to-date relative to the given destination.

isUptodate

public static boolean isUptodate(org.codehaus.plexus.components.io.resources.PlexusIoResource source,
                                 long destinationDate)

Queries, whether the given source is up-to-date relative to the given modification date.

isUptodate

public static boolean isUptodate(long sourceDate,
                                 long destinationDate)

Queries, whether the given source is up-to-date relative to the given modification date.

copyFile

public static void copyFile(org.codehaus.plexus.components.io.resources.PlexusIoResource in,
                            File outFile)
                     throws IOException

Copies the sources contents to the given destination file.

Throws:

IOException

isSame

public static boolean isSame(org.codehaus.plexus.components.io.resources.PlexusIoResource resource,
                             File file)

Checks, whether the resource and the file are identical.

isCanonicalizedSame

public static boolean isCanonicalizedSame(org.codehaus.plexus.components.io.resources.PlexusIoResource resource,
                                          File file)
                                   throws IOException

Checks, whether the resource and the file are identical. Uses File.getCanonicalFile() for comparison, which is much slower than comparing the files.

Throws:

IOException