Module openj9.dtfj

Package com.ibm.dtfj.image.j9

Class ZipExtractionResolver

java.lang.Object

com.ibm.dtfj.image.j9.ZipExtractionResolver

All Implemented Interfaces:

ResourceReleaser, IFileLocationResolver

public class ZipExtractionResolver
extends Object
implements IFileLocationResolver, ResourceReleaser

Constructor Summary

Constructors

Constructor	Description
ZipExtractionResolver(ZipFile zip)

Method Summary

Modifier and Type	Method	Description
void	closeOpenFiles()
File	decompressCoreFile()
InputStream	decompressMetaDataStream()
File	findFileWithFullPath(String fullPath)	Used to lookup files at runtime.
Iterator	getCreatedFiles()
void	releaseResources()

Methods declared in class java.lang.Object

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

Constructor Details

ZipExtractionResolver

public ZipExtractionResolver(ZipFile zip)

Method Details

findFileWithFullPath

public File findFileWithFullPath(String fullPath)
                          throws FileNotFoundException

Description copied from interface: IFileLocationResolver

Used to lookup files at runtime. The fullPath is used as a hint for how to find the file and what it is called but implementers are free to use whatever RI are necessary to find and return the adequate file

Specified by:

findFileWithFullPath in interface IFileLocationResolver

Parameters:

fullPath - The full path to the file

Returns:

An abstract reference to the file, ready to be treated as any other file, by the caller (NEVER NULL)

Throws:

FileNotFoundException - If we couldn't find the file anywhere

decompressCoreFile

public File decompressCoreFile()
                        throws FileNotFoundException

Throws:

FileNotFoundException

decompressMetaDataStream

public InputStream decompressMetaDataStream()
                                     throws IOException,
FileNotFoundException

Throws:

IOException

FileNotFoundException

closeOpenFiles

public void closeOpenFiles()
                    throws IOException

Throws:

IOException

getCreatedFiles

public Iterator getCreatedFiles()

releaseResources

public void releaseResources()
                      throws IOException

Specified by:

releaseResources in interface ResourceReleaser

Throws:

IOException