Module openj9.dtfj

Package com.ibm.dtfj.utils.file

Class ZipFileManager

java.lang.Object

com.ibm.dtfj.utils.file.FileManager

com.ibm.dtfj.utils.file.SimpleFileManager

com.ibm.dtfj.utils.file.CompressedFileManager

com.ibm.dtfj.utils.file.ZipFileManager

public class ZipFileManager
extends CompressedFileManager

Field Summary

Fields declared in class com.ibm.dtfj.utils.file.CompressedFileManager

buffer

Fields declared in class com.ibm.dtfj.utils.file.SimpleFileManager

managedFile

Fields declared in class com.ibm.dtfj.utils.file.FileManager

logger, MIN_CORE_SIZE

Constructor Summary

Constructors

Constructor	Description
ZipFileManager(File file)

Method Summary

Modifier and Type	Method	Description
void	extract(ManagedImageSource file, File todir)	Extracts the specified core file to the specified directory
void	extract(File todir)
List<ManagedImageSource>	getImageSources()	Returns all image sources found in this zip file
ImageInputStream	getStream(ManagedImageSource source)

Methods declared in class com.ibm.dtfj.utils.file.CompressedFileManager

checkDirectoryToExtractTo, extractEntry, getImageSource

Methods declared in class com.ibm.dtfj.utils.file.SimpleFileManager

getStream

Methods declared in class com.ibm.dtfj.utils.file.FileManager

createTempDir, fileExists, genJavacoreName, getJavaCoreNameFromPHD, getManager, isArchive

Methods declared in class java.lang.Object

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

Constructor Details

ZipFileManager

public ZipFileManager(File file)

Method Details

getImageSources

public List<ManagedImageSource> getImageSources()
                                         throws IOException

Returns all image sources found in this zip file

Returns:

all the recognised images

Throws:

IOException - thrown for problems reading the zip, or by individual image factories

extract

public void extract(ManagedImageSource file,
 File todir)
             throws IOException

Extracts the specified core file to the specified directory

Parameters:

file -

Throws:

IOException

ZipException

getStream

public ImageInputStream getStream(ManagedImageSource source)
                           throws IOException

Throws:

IOException

extract

public void extract(File todir)
             throws IOException

Throws:

IOException