net.sf.sail.core.util
Class BinaryUtils

java.lang.Object
  net.sf.sail.core.util.BinaryUtils

public class BinaryUtils
extends java.lang.Object

Author:

turadg AUDIT07-

Constructor Summary

BinaryUtils()

Method Summary

static java.net.URL	addToArchive(Pod pod, java.util.zip.ZipOutputStream podArchiveOutputStream, java.lang.String filename, java.io.InputStream source)
static void	cleanClosePodArchive(Pod pod, java.util.jar.JarOutputStream podArchive) TODO think of way to avoid this hack
static java.io.File	createTempDir(java.lang.String tempDirName)
static CurnitFile	curnitFileForArgs(java.lang.String[] args)
static CurnitUuid	curnitIdFromInt(int someInt) Transform integer id into a valid curnit uuid
static java.io.File	fileForCommandArgument(java.lang.String path)
static Curnit	loadCurnit(java.io.File file) loads a curnit from a file, returns the curnit object
static java.net.URL	makeJarUrl(java.net.URL jarUrl, java.lang.String pathInJar)
static java.util.jar.JarOutputStream	newPodArchiveFor(Pod pod) Note: ignores the previous archive associated with the pod
static java.io.File	tempCurnitArchive(PodUuid rootPodId)
static java.io.File	tempFileForUrl(java.lang.String externalForm)
static java.io.File	tempFileForUrl(java.net.URL url)
static java.io.File	tempFileForUrl(java.net.URL url, boolean deleteOnExit)
static java.net.URL	toFileUrl(java.net.URL location) Takes a URL that points to a resource within a JAR, unzips it onto the filesystem, and returns a file: url to it
static java.net.URL	urlForCommandArgument(java.lang.String path)
static void	writeCurnit(CurnitUuid curnitId, java.lang.String curnitTitle, Pod rootPod, java.io.OutputStream out) Write to the output stream a curnit archive of a curnit with the specified curnit id, title and root pod

Methods inherited from class java.lang.Object

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

Constructor Detail

BinaryUtils

public BinaryUtils()

Method Detail

toFileUrl

public static java.net.URL toFileUrl(java.net.URL location)
                              throws java.io.IOException

Takes a URL that points to a resource within a JAR, unzips it onto the filesystem, and returns a file: url to it

Parameters:

location - points to a resource within a JAR

Returns:

file: URL to the specified jar: URL resource

Throws:

java.io.IOException

createTempDir

public static java.io.File createTempDir(java.lang.String tempDirName)
                                  throws java.io.IOException

Parameters:

tempDirName - TODO

Throws:

java.io.IOException

makeJarUrl

public static java.net.URL makeJarUrl(java.net.URL jarUrl,
                                      java.lang.String pathInJar)

tempFileForUrl

public static java.io.File tempFileForUrl(java.lang.String externalForm)
                                   throws java.io.IOException

Parameters:

externalForm -

Returns:

Throws:

java.io.IOException

tempFileForUrl

public static java.io.File tempFileForUrl(java.net.URL url,
                                          boolean deleteOnExit)
                                   throws java.io.IOException

Parameters:

curnitArchiveUrl -

deleteOnExit -

Returns:

Throws:

java.io.IOException

tempFileForUrl

public static java.io.File tempFileForUrl(java.net.URL url)
                                   throws java.io.IOException

Parameters:

curnitArchiveUrl -

Returns:

Throws:

java.io.IOException

fileForCommandArgument

public static java.io.File fileForCommandArgument(java.lang.String path)
                                           throws java.io.IOException

Parameters:

path -

Returns:

Throws:

java.io.IOException

urlForCommandArgument

public static java.net.URL urlForCommandArgument(java.lang.String path)
                                          throws java.io.IOException

Parameters:

path -

Returns:

Throws:

java.io.IOException

addToArchive

public static java.net.URL addToArchive(Pod pod,
                                        java.util.zip.ZipOutputStream podArchiveOutputStream,
                                        java.lang.String filename,
                                        java.io.InputStream source)
                                 throws java.io.IOException

Throws:

java.io.IOException

newPodArchiveFor

public static java.util.jar.JarOutputStream newPodArchiveFor(Pod pod)
                                                      throws java.io.IOException

Note: ignores the previous archive associated with the pod

Parameters:

pod -

Returns:

a new JarOutputStream to which to write to the new archive

Throws:

java.io.IOException

cleanClosePodArchive

public static void cleanClosePodArchive(Pod pod,
                                        java.util.jar.JarOutputStream podArchive)
                                 throws java.io.IOException

TODO think of way to avoid this hack

Parameters:

pod -

podToArchive -

Throws:

java.io.IOException

curnitFileForArgs

public static CurnitFile curnitFileForArgs(java.lang.String[] args)
                                    throws java.io.IOException

Parameters:

args -

Returns:

Throws:

java.io.IOException

writeCurnit

public static void writeCurnit(CurnitUuid curnitId,
                               java.lang.String curnitTitle,
                               Pod rootPod,
                               java.io.OutputStream out)
                        throws java.lang.Exception

Write to the output stream a curnit archive of a curnit with the specified curnit id, title and root pod

Throws:

java.lang.Exception

curnitIdFromInt

public static CurnitUuid curnitIdFromInt(int someInt)

Transform integer id into a valid curnit uuid

Parameters:

someInt -

Returns:

uuid of curnit for given serial id

loadCurnit

public static Curnit loadCurnit(java.io.File file)
                         throws java.io.IOException,
                                UnknownPodException

loads a curnit from a file, returns the curnit object

Parameters:

file - - curnit archive file

Returns:

Throws:

java.io.IOException

UnknownPodException

tempCurnitArchive

public static java.io.File tempCurnitArchive(PodUuid rootPodId)
                                      throws java.io.IOException,
                                             java.io.FileNotFoundException,
                                             java.net.MalformedURLException

Parameters:

rootPodId -

Returns:

Throws:

java.io.IOException

java.io.FileNotFoundException

java.net.MalformedURLException