org.fabric3.node

Class ArchiveUtils

java.lang.Object

org.fabric3.node.ArchiveUtils

public class ArchiveUtils
extends java.lang.Object

Methods for performing operations on JAR files.

Method Summary

Modifier and Type	Method and Description
static java.io.File	getExtensionArchive(java.lang.String extension, java.io.File directory) Returns the archive file for the given extension in the Maven-based repository directory.
static java.io.File	getJarDirectory(java.lang.Class<?> clazz) Returns the directory where the JAR containing the given class is located on the file system.
static java.io.File	getProfileArchive(java.lang.String profile, java.io.File directory) Returns the archive file for the given profile in the Maven-based repository directory.
static java.util.List<java.io.File>	unpack(java.io.File archive, java.io.File destination) Expands the JAR and ZIP contents of an archive into the given destination directory.

Methods inherited from class java.lang.Object

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

Method Detail

getJarDirectory

public static java.io.File getJarDirectory(java.lang.Class<?> clazz)
                                    throws java.lang.IllegalStateException

Returns the directory where the JAR containing the given class is located on the file system.

Parameters:

clazz - the class

Returns:

the directory where the JAR containing the given class is located

Throws:

java.lang.IllegalStateException - if there is an error returning the directory

getProfileArchive

public static java.io.File getProfileArchive(java.lang.String profile,
                                             java.io.File directory)

Returns the archive file for the given profile in the Maven-based repository directory. The search algorithm is simple: calculate the Maven archive name using profile-[name]-[version]-bin.zip and find it relative to the provided directory

Parameters:

profile - the profile name; if not prefixed with 'profile-', it will be appended/

directory - the repository directory

Returns:

the archive file

getExtensionArchive

public static java.io.File getExtensionArchive(java.lang.String extension,
                                               java.io.File directory)

Returns the archive file for the given extension in the Maven-based repository directory. The search algorithm is simple: calculate the Maven archive name using [name]-[version].jar and find it relative to the provided directory

Parameters:

extension - the extension name, which is the Maven artifact id

directory - the repository directory

Returns:

the archive file

unpack

public static java.util.List<java.io.File> unpack(java.io.File archive,
                                                  java.io.File destination)
                                           throws java.io.IOException

Expands the JAR and ZIP contents of an archive into the given destination directory.

Parameters:

archive - the archive

destination - the destination directory

Throws:

java.io.IOException - if there is an error expanding the archive