org.codehaus.plexus.archiver
Class AbstractUnArchiver

java.lang.Object
  org.codehaus.plexus.logging.AbstractLogEnabled
      org.codehaus.plexus.archiver.AbstractUnArchiver

All Implemented Interfaces:

FilterEnabled, FinalizerEnabled, org.codehaus.plexus.logging.LogEnabled, UnArchiver

Direct Known Subclasses:

AbstractZipUnArchiver, BZip2UnArchiver, GZipUnArchiver

public abstract class AbstractUnArchiver

extends org.codehaus.plexus.logging.AbstractLogEnabled

implements UnArchiver, FinalizerEnabled, FilterEnabled

Version:

$Revision: 7140 $ $Date: 2008-01-06 06:50:12 -0500 (Sun, 06 Jan 2008) $

Author:

Emmanuel Venisse

Field Summary

Fields inherited from interface org.codehaus.plexus.archiver.UnArchiver

ROLE

Constructor Summary

AbstractUnArchiver()

AbstractUnArchiver(java.io.File sourceFile)

Method Summary

void	addArchiveFinalizer(ArchiveFinalizer finalizer)
protected abstract void	execute()
protected abstract void	execute(java.lang.String path, java.io.File outputDirectory)
void	extract() Extract the archive.
void	extract(java.lang.String path, java.io.File outputDirectory) Take a patch into the archive and extract it to the specified directory.
java.io.File	getDestDirectory()
java.io.File	getDestFile()
org.codehaus.plexus.components.io.fileselectors.FileSelector[]	getFileSelectors() Returns a set of FileSelector instances, which may be used to select the files to extract from the archive.
java.io.File	getSourceFile()
protected boolean	include(java.io.InputStream inputStream, java.lang.String name)
boolean	isOverwrite()
protected boolean	isSelected(java.lang.String fileName, org.codehaus.plexus.components.io.resources.PlexusIoResource fileInfo)
void	setArchiveFilters(java.util.List filters)
void	setArchiveFinalizers(java.util.List archiveFinalizers)
void	setDestDirectory(java.io.File destDirectory)
void	setDestFile(java.io.File destFile)
void	setFileSelectors(org.codehaus.plexus.components.io.fileselectors.FileSelector[] fileSelectors) Sets a set of FileSelector instances, which may be used to select the files to extract from the archive.
void	setOverwrite(boolean b) Should we overwrite files in dest, even if they are newer than the corresponding entries in the archive?
void	setSourceFile(java.io.File sourceFile)
protected void	validate()
protected void	validate(java.lang.String path, java.io.File outputDirectory)

Methods inherited from class org.codehaus.plexus.logging.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractUnArchiver

public AbstractUnArchiver()

AbstractUnArchiver

public AbstractUnArchiver(java.io.File sourceFile)

Method Detail

getDestDirectory

public java.io.File getDestDirectory()

Specified by:

getDestDirectory in interface UnArchiver

setDestDirectory

public void setDestDirectory(java.io.File destDirectory)

Specified by:

setDestDirectory in interface UnArchiver

getDestFile

public java.io.File getDestFile()

Specified by:

getDestFile in interface UnArchiver

setDestFile

public void setDestFile(java.io.File destFile)

Specified by:

setDestFile in interface UnArchiver

getSourceFile

public java.io.File getSourceFile()

Specified by:

getSourceFile in interface UnArchiver

setSourceFile

public void setSourceFile(java.io.File sourceFile)

Specified by:

setSourceFile in interface UnArchiver

isOverwrite

public boolean isOverwrite()

setOverwrite

public void setOverwrite(boolean b)

Description copied from interface: UnArchiver

Should we overwrite files in dest, even if they are newer than the corresponding entries in the archive?

Specified by:

setOverwrite in interface UnArchiver

extract

public final void extract()
                   throws ArchiverException

Description copied from interface: UnArchiver

Extract the archive.

Specified by:

extract in interface UnArchiver

Throws:

ArchiverException

extract

public final void extract(java.lang.String path,
                          java.io.File outputDirectory)
                   throws ArchiverException

Description copied from interface: UnArchiver

Take a patch into the archive and extract it to the specified directory.

Specified by:

extract in interface UnArchiver

Parameters:

path - Path inside the archive to be extracted.

outputDirectory - Directory to extract to.

Throws:

ArchiverException

setArchiveFilters

public void setArchiveFilters(java.util.List filters)

Specified by:

setArchiveFilters in interface FilterEnabled

addArchiveFinalizer

public void addArchiveFinalizer(ArchiveFinalizer finalizer)

Specified by:

addArchiveFinalizer in interface FinalizerEnabled

setArchiveFinalizers

public void setArchiveFinalizers(java.util.List archiveFinalizers)

Specified by:

setArchiveFinalizers in interface FinalizerEnabled

include

protected boolean include(java.io.InputStream inputStream,
                          java.lang.String name)
                   throws ArchiveFilterException

Throws:

ArchiveFilterException

validate

protected void validate(java.lang.String path,
                        java.io.File outputDirectory)

validate

protected void validate()
                 throws ArchiverException

Throws:

ArchiverException

setFileSelectors

public void setFileSelectors(org.codehaus.plexus.components.io.fileselectors.FileSelector[] fileSelectors)

Description copied from interface: UnArchiver

Sets a set of FileSelector instances, which may be used to select the files to extract from the archive. If file selectors are present, then a file is only extracted, if it is confirmed by all file selectors.

Specified by:

setFileSelectors in interface UnArchiver

getFileSelectors

public org.codehaus.plexus.components.io.fileselectors.FileSelector[] getFileSelectors()

Description copied from interface: UnArchiver

Returns a set of FileSelector instances, which may be used to select the files to extract from the archive. If file selectors are present, then a file is only extracted, if it is confirmed by all file selectors.

Specified by:

getFileSelectors in interface UnArchiver

isSelected

protected boolean isSelected(java.lang.String fileName,
                             org.codehaus.plexus.components.io.resources.PlexusIoResource fileInfo)
                      throws ArchiverException

Throws:

ArchiverException

execute

protected abstract void execute()
                         throws ArchiverException

Throws:

ArchiverException

execute

protected abstract void execute(java.lang.String path,
                                java.io.File outputDirectory)
                         throws ArchiverException

Throws:

ArchiverException