org.codehaus.mojo.webstart

Interface Pack200Tool

public interface Pack200Tool

Tool api for pack200 operations.

Note: A such tool can only be used for a jre > 1.4.

Since:

1.0-beta-2

Author:

tchemit

Field Summary

Fields

Modifier and Type	Field and Description
static String	PACK_EXTENSION Extension of a pack file.
static String	PACK_GZ_EXTENSION Extension of a gz pack file.
static String	ROLE Plexus component role.

Method Summary

Methods

Modifier and Type	Method and Description
void	pack(File source, File destination, Map<String,String> props, boolean gzip) Pack a jar.
File	packJar(File jarFile, boolean gzip, List<String> passFiles) Pack the given jarfile and return the packed file.
void	packJars(File directory, FileFilter jarFileFilter, boolean gzip, List<String> passFiles) Packs from the given directory, all files matched by the filter.
void	repack(File source, File destination, Map<String,String> props) Repack a jar.
void	unpack(File source, File destination, Map<String,String> props) Unpack a jar.
File	unpackJar(File packFile) Unpack the given file and return it.
void	unpackJars(File directory, FileFilter pack200FileFilter) UnPacks from the given directory, all files matched by the filter.

Field Detail

ROLE

static final String ROLE

Plexus component role.

PACK_EXTENSION

static final String PACK_EXTENSION

Extension of a pack file.

See Also:

Constant Field Values

PACK_GZ_EXTENSION

static final String PACK_GZ_EXTENSION

Extension of a gz pack file.

See Also:

Constant Field Values

Method Detail

pack

void pack(File source,
        File destination,
        Map<String,String> props,
        boolean gzip)
          throws IOException

Pack a jar.

Parameters:

source - the source jar

destination - the packed jar

props - the packing properties

gzip - true if the destination file

Throws:

IOException

repack

void repack(File source,
          File destination,
          Map<String,String> props)
            throws IOException

Repack a jar.

Parameters:

source - the source jar

destination - the destination jar (may be the same as the source jar)

props - the packing properties

Throws:

IOException

unpack

void unpack(File source,
          File destination,
          Map<String,String> props)
            throws IOException

Unpack a jar.

Parameters:

source - the packed jar

destination - the unpacked jar

props - the packing properties

Throws:

IOException

packJars

void packJars(File directory,
            FileFilter jarFileFilter,
            boolean gzip,
            List<String> passFiles)
              throws IOException

Packs from the given directory, all files matched by the filter.

If parameter gzip is setted to true, then after it gzip packed files.

Parameters:

directory - the location of the directory containing files to pack

jarFileFilter - the filter to determin which files to pack

gzip - flag to gzip files after pack them

passFiles - the list of file names to be passed as not pack200 compressed

Throws:

IOException

packJar

File packJar(File jarFile,
           boolean gzip,
           List<String> passFiles)
             throws IOException

Pack the given jarfile and return the packed file.

Parameters:

jarFile - jar file to pack

gzip - flag to enable gzip compression

passFiles - the list of file names to be passed as not pack200 compressed

Returns:

the packed file

Throws:

IOException

unpackJars

void unpackJars(File directory,
              FileFilter pack200FileFilter)
                throws IOException

UnPacks from the given directory, all files matched by the filter.

Parameters:

directory - the location of the directory containing files to unpack

pack200FileFilter - the fileter to determin which files to unpakc

Throws:

IOException

unpackJar

File unpackJar(File packFile)
               throws IOException

Unpack the given file and return it.

Parameters:

packFile - the file to unpack

Returns:

the unpacked file

Throws:

IOException