Package jetbrains.buildServer.util.impl

Class AlteringZipArchiveExtractor

java.lang.Object

jetbrains.buildServer.util.impl.AlteringZipArchiveExtractor

All Implemented Interfaces:

TeamCityExtension, ArchiveExtractor

Direct Known Subclasses:

AgentAlteringZipArchiveExtractor, ServerAlteringZipArchiveExtractor

public abstract class AlteringZipArchiveExtractor
extends Object
implements ArchiveExtractor

Created by Nikita.Skvortsov date: 25.06.2015.

Field Summary

Fields

Modifier and Type	Field	Description
protected static String	FALLBACK_ZIP_EXTRACTION
protected boolean	myUseStream

Constructor Summary

Constructors

Constructor	Description
AlteringZipArchiveExtractor()

Method Summary

Modifier and Type	Method	Description
void	extractFiles(File archive, ArchiveFileSelector selector)	Extracts files from given archive filtered by file selector
Map<String,Long>	getEntitiesSize(File archive)
Map<String,Integer>	getEntitiesUnixPermissions(File archive)
boolean	isSupported(File archive)	Detect whether archive can be extract by this extractor
protected boolean	isUseStream()
void	setEncoding(String encoding)
protected void	setUseStream(boolean useStream)

Methods inherited from class java.lang.Object

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

Field Detail

FALLBACK_ZIP_EXTRACTION

protected static final String FALLBACK_ZIP_EXTRACTION

See Also:

Constant Field Values

myUseStream

protected volatile boolean myUseStream

Constructor Detail

AlteringZipArchiveExtractor

public AlteringZipArchiveExtractor()

Method Detail

setUseStream

protected void setUseStream(boolean useStream)

isUseStream

protected boolean isUseStream()

isSupported

public boolean isSupported(@NotNull
                           File archive)

Description copied from interface: ArchiveExtractor

Detect whether archive can be extract by this extractor

Specified by:

isSupported in interface ArchiveExtractor

Parameters:

archive - path to archive

Returns:

whether archive can be extract by this extractor

getEntitiesSize

public Map<String,Long> getEntitiesSize(@NotNull
                                              File archive)
                                       throws IOException

Specified by:

getEntitiesSize in interface ArchiveExtractor

Parameters:

archive - archive to be processed

Returns:

map of entities name to uncompressed size on this entry, same names which are used in ArchiveFileSelector will be used as keys, -1 as size may be returned if size is unknown

Throws:

IOException - Error occurred during extraction

getEntitiesUnixPermissions

public Map<String,Integer> getEntitiesUnixPermissions(@NotNull
                                                            File archive)
                                                     throws IOException

Specified by:

getEntitiesUnixPermissions in interface ArchiveExtractor

Parameters:

archive - archive to be processed

Returns:

map of entities name to an integer representation of Unix permissions for this entry, same names which are used in ArchiveFileSelector will be used as keys, empty map if unix permissions are not available in the map

Throws:

IOException - Error occurred during extraction

extractFiles

public void extractFiles(@NotNull
                         File archive,
                         @NotNull
                         ArchiveFileSelector selector)
                  throws IOException

Description copied from interface: ArchiveExtractor

Extracts files from given archive filtered by file selector

Specified by:

extractFiles in interface ArchiveExtractor

Parameters:

archive - archive to be processed

selector - selector for files within the archive

Throws:

IOException - Error occurred during extraction

setEncoding

public void setEncoding(@NotNull
                        String encoding)