com.redhat.rhn.manager.download

Class DownloadManager

java.lang.Object

com.redhat.rhn.manager.BaseManager

com.redhat.rhn.manager.download.DownloadManager

public class DownloadManager
extends BaseManager

Provides methods for downloading packages and files and getting urls DownloadManager

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	DOWNLOAD_TYPE_COBBLER
static java.lang.String	DOWNLOAD_TYPE_COBBLER_API
static java.lang.String	DOWNLOAD_TYPE_CRASHFILE
static java.lang.String	DOWNLOAD_TYPE_KICKSTART
static java.lang.String	DOWNLOAD_TYPE_PACKAGE
static java.lang.String	DOWNLOAD_TYPE_REPO_LOG
static java.lang.String	DOWNLOAD_TYPE_SCRIPTRAWOUTPUT
static java.lang.String	DOWNLOAD_TYPE_SOURCE

Constructor Summary

Constructors

Constructor and Description
DownloadManager()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	getChannelSyncLogDownloadPath(Channel c, User user) Get a download path that is used to download a repo log file.
static java.lang.String	getCrashFileDownloadPath(CrashFile crashFile, User user) Get a download path (part of the url) that is used to download a crash file.
static java.lang.String	getFileSHA1Token(java.lang.Long fileId, java.lang.String filename, User user, java.lang.Long expire, java.lang.String type) get the Hmac SHA1 token use in constructing a package download url also useful if verifying a package download url
static java.lang.String	getPackageDownloadPath(Package pack, User user) Get a download path (part of the url) that is used to download a package.
static java.lang.String	getPackageDownloadPathNoExpiration(Package pack, User user) Get a download path (part of the url) that is used to download a package.
static java.lang.String	getPackageSourceDownloadPath(Package pkg, PackageSource src, User user) Get a download path that is used to download a srpm.
static java.lang.String	getScriptRawOutputDownloadPath(java.lang.Long actionId, java.lang.Long scriptResultId, User currentUser) Get a download path that is used to download raw script output.
static boolean	isFileAvailable(java.lang.String path) Checks to see if a file exists

Methods inherited from class com.redhat.rhn.manager.BaseManager

makeDataResult, makeDataResult, makeDataResult, makeDataResult, makeDataResultNoPagination, makeDataResultNoPagination, processListControl, processPageControl

Methods inherited from class java.lang.Object

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

Field Detail

DOWNLOAD_TYPE_KICKSTART

public static final java.lang.String DOWNLOAD_TYPE_KICKSTART

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Constant Field Values

DOWNLOAD_TYPE_COBBLER

public static final java.lang.String DOWNLOAD_TYPE_COBBLER

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Constant Field Values

DOWNLOAD_TYPE_COBBLER_API

public static final java.lang.String DOWNLOAD_TYPE_COBBLER_API

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Constant Field Values

DOWNLOAD_TYPE_PACKAGE

public static final java.lang.String DOWNLOAD_TYPE_PACKAGE

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Constant Field Values

DOWNLOAD_TYPE_SOURCE

public static final java.lang.String DOWNLOAD_TYPE_SOURCE

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Constant Field Values

DOWNLOAD_TYPE_REPO_LOG

public static final java.lang.String DOWNLOAD_TYPE_REPO_LOG

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Constant Field Values

DOWNLOAD_TYPE_CRASHFILE

public static final java.lang.String DOWNLOAD_TYPE_CRASHFILE

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Constant Field Values

DOWNLOAD_TYPE_SCRIPTRAWOUTPUT

public static final java.lang.String DOWNLOAD_TYPE_SCRIPTRAWOUTPUT

See Also:

Constant Field Values

Constructor Detail

DownloadManager

public DownloadManager()

Method Detail

getPackageDownloadPath

public static java.lang.String getPackageDownloadPath(Package pack,
                                                      User user)

Get a download path (part of the url) that is used to download a package. The url will be in the form of /download/SHA1_TOKEN/EXPIRE_TIME/userId/packId/filename.rpm

Parameters:

pack - the package

user - the user

Returns:

the path/url

getPackageDownloadPathNoExpiration

public static java.lang.String getPackageDownloadPathNoExpiration(Package pack,
                                                                  User user)

Get a download path (part of the url) that is used to download a package. The url will be in the form of /download/SHA1_TOKEN/0/userId/packId/filename.rpm The url will NOT expire and should generally only be used

Parameters:

pack - the package

user - the user

Returns:

the path/url

getPackageSourceDownloadPath

public static java.lang.String getPackageSourceDownloadPath(Package pkg,
                                                            PackageSource src,
                                                            User user)

Get a download path that is used to download a srpm. The url will be in the form of /download/SHA1_TOKEN/EXPIRE_TIME/userId/packId/filename.rpm

Parameters:

pkg - the package

src - the package source

user - the user

Returns:

the path/url

getChannelSyncLogDownloadPath

public static java.lang.String getChannelSyncLogDownloadPath(Channel c,
                                                             User user)

Get a download path that is used to download a repo log file.

Parameters:

c - the Channel

user - the user

Returns:

the path/url

getScriptRawOutputDownloadPath

public static java.lang.String getScriptRawOutputDownloadPath(java.lang.Long actionId,
                                                              java.lang.Long scriptResultId,
                                                              User currentUser)

Get a download path that is used to download raw script output.

Parameters:

actionId - action id

scriptResultId - script result id

currentUser - current user

Returns:

the path/url

getFileSHA1Token

public static java.lang.String getFileSHA1Token(java.lang.Long fileId,
                                                java.lang.String filename,
                                                User user,
                                                java.lang.Long expire,
                                                java.lang.String type)

get the Hmac SHA1 token use in constructing a package download url also useful if verifying a package download url

Parameters:

fileId - the file id

filename - the filename of the file

user - the user requesting the file

expire - the expire time

type - the type of the download (i.e. package, iso, etc..)

Returns:

a string representing the hash

isFileAvailable

public static boolean isFileAvailable(java.lang.String path)

Checks to see if a file exists

Parameters:

path - the path to the file

Returns:

true if available, false otherwise

getCrashFileDownloadPath

public static java.lang.String getCrashFileDownloadPath(CrashFile crashFile,
                                                        User user)

Get a download path (part of the url) that is used to download a crash file. The url will be in the form of /download/SHA1_TOKEN/EXPIRE_TIME/userId/crashId/crashfile

Parameters:

crashFile - the package

user - the user

Returns:

the path/url