ljbo82.util

Class EmbeddedLibraryBundle

java.lang.Object

ljbo82.util.LibraryBundle

ljbo82.util.EmbeddedLibraryBundle

public class EmbeddedLibraryBundle
extends LibraryBundle

Represents a library bundle packed into application jar file.

Author:

Leandro Oliveira (ljbo.82@gmail.com)

Constructor Summary

Constructors

Constructor and Description
EmbeddedLibraryBundle()

Method Summary

Modifier and Type	Method and Description
protected EmbeddedResource	getEmbeddedLibrary(String libname) Returns the embedded path associated with given library name.
protected String	getEmbeddedLibraryDir() Returns the embedded directory path where libraries are stored.
protected UniversalFile	getExtractionDir() Returns the place to store extracted libraries contained in JAR.
protected UniversalFile	getLibraryFile(String libname) Returns the file pointing to given library.
protected UniversalFile[]	getLibrarySearchDirs() Returns the list of paths to search when loading libraries.
protected boolean	isExtracted(String libname) Returns a boolean indicating if given library was extracted.

Methods inherited from class ljbo82.util.LibraryBundle

getLibraryPrefix, getLibrarySuffix, isLoaded, loadLibraries, loadLibrary, registerLibrary

Methods inherited from class java.lang.Object

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

Constructor Detail

EmbeddedLibraryBundle

public EmbeddedLibraryBundle()

Method Detail

getLibrarySearchDirs

protected final UniversalFile[] getLibrarySearchDirs()

Description copied from class: LibraryBundle

Returns the list of paths to search when loading libraries.

Overrides:

getLibrarySearchDirs in class LibraryBundle

Returns:

the list of paths to search when loading libraries.

getExtractionDir

protected UniversalFile getExtractionDir()

Returns the place to store extracted libraries contained in JAR.

Returns:

the place to store extracted libraries contained in JAR. Default implementation returns Platform.getTemporaryDir().

getEmbeddedLibraryDir

protected String getEmbeddedLibraryDir()

Returns the embedded directory path where libraries are stored.

Returns:

the embedded directory path where libraries are stored.

getEmbeddedLibrary

protected EmbeddedResource getEmbeddedLibrary(String libname)
                                       throws UniversalFile.FileAccessException

Returns the embedded path associated with given library name.

Parameters:

libname - library name.

Returns:

the embedded path associated with given library name.

Throws:

UniversalFile.FileAccessException - if an error happened while getting the resource.

isExtracted

protected boolean isExtracted(String libname)

Returns a boolean indicating if given library was extracted.

Parameters:

libname - library name.

Returns:

a boolean indicating if given library was extracted.

getLibraryFile

protected UniversalFile getLibraryFile(String libname)
                                throws UniversalFile.FileAccessException

Description copied from class: LibraryBundle

Returns the file pointing to given library.

Overrides:

getLibraryFile in class LibraryBundle

Parameters:

libname - library name.

Returns:

the file pointing to given library in current.

Throws:

UniversalFile.FileAccessException - if library file could not be found.