org.gvsig.installer.lib.impl.execution

Class PackagesCache

java.lang.Object

org.gvsig.installer.lib.impl.execution.PackagesCache

All Implemented Interfaces:

Iterable<PackageInfo>

public class PackagesCache
extends Object
implements Iterable<PackageInfo>

Constructor Summary

Constructors

Constructor and Description
PackagesCache(InstallPackageProviderServices installerProviderServices)

Method Summary

Modifier and Type	Method and Description
void	addBundledPackage(PackageInfo pkg, File bundleFile, String bundleEntryName)
void	addBundledPackageIndex(PackageInfo pkg, File bundleFile, String bundleEntryName)
void	addPackage(PackageInfo pkg, File f)
void	addPackageIndex(PackageInfo pkg)
boolean	contains(PackageInfo packageInfo)
void	download(PackageInfo packageInfo, SimpleTaskStatus taskStatus)
PackageInfo	get(int n)
File	getFile(PackageInfo packageInfo) Return the file associated to this package.
InputStream	getInputStream(PackageInfo packageInfo) Return the InputStream of the package.
boolean	isDownloaded(PackageInfo packageInfo)
Iterator<PackageInfo>	iterator()
int	size()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

PackagesCache

public PackagesCache(InstallPackageProviderServices installerProviderServices)

Method Detail

addPackage

public void addPackage(PackageInfo pkg,
                       File f)

addPackageIndex

public void addPackageIndex(PackageInfo pkg)

addBundledPackage

public void addBundledPackage(PackageInfo pkg,
                              File bundleFile,
                              String bundleEntryName)

addBundledPackageIndex

public void addBundledPackageIndex(PackageInfo pkg,
                                   File bundleFile,
                                   String bundleEntryName)

getFile

public File getFile(PackageInfo packageInfo)

Return the file associated to this package. If the package is a standalone package it return the file of package. If the package is a standalone package index, return the file of the associated package, downloading it if need. If is a package in a bundle, return the file of the bundle.

Parameters:

packageInfo -

Returns:

contains

public boolean contains(PackageInfo packageInfo)

isDownloaded

public boolean isDownloaded(PackageInfo packageInfo)

download

public void download(PackageInfo packageInfo,
                     SimpleTaskStatus taskStatus)

getInputStream

public InputStream getInputStream(PackageInfo packageInfo)

Return the InputStream of the package. If is a package index, download if need the package and return a InputStream of the package associated to the index. If is a package in a bundle, return a InputStream without extract the package of the bundle.

Parameters:

packageInfo -

Returns:

iterator

public Iterator<PackageInfo> iterator()

Specified by:

iterator in interface Iterable<PackageInfo>

size

public int size()

get

public PackageInfo get(int n)