Package net.i2p.router.update

Class NewsFetcher

java.lang.Object

java.lang.Thread

net.i2p.util.I2PThread

net.i2p.util.I2PAppThread

net.i2p.router.update.UpdateRunner

net.i2p.router.update.NewsFetcher

All Implemented Interfaces:

Runnable, UpdateTask, EepGet.StatusListener

class NewsFetcher
extends UpdateRunner

Task to fetch updates to the news.xml, and to keep track of whether that has an announcement for a new version.

Since:

0.9.4 moved from NewsFetcher and make an Updater

Nested Class Summary

Nested classes/interfaces inherited from class net.i2p.util.I2PThread

I2PThread.OOMEventListener

Nested classes/interfaces inherited from class java.lang.Thread

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields

Modifier and Type	Field	Description
(package private) static String	PROP_BLOCKLIST_TIME

Fields inherited from class net.i2p.router.update.UpdateRunner

_baos, _context, _currentURI, _get, _isPartial, _isRunning, _log, _method, _mgr, _newVersion, _type, _updateFile, _urls, CONNECT_TIMEOUT, done, INACTIVITY_TIMEOUT, NOPROXY_INACTIVITY_TIMEOUT

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor	Description
NewsFetcher(RouterContext ctx, ConsoleUpdateManager mgr, List<URI> uris)

Method Summary

Modifier and Type	Method	Description
void	bytesTransferred(long alreadyTransferred, int currentWrite, long bytesTransferred, long bytesRemaining, String url)	override to prevent status update
(package private) void	checkForUpdates()	Parse the installed (not the temp) news file for the latest version.
void	fetchNews()
void	headerReceived(String url, int attemptNum, String key, String val)	Overriden to get the last-modified header
void	run()
void	transferComplete(long alreadyTransferred, long bytesTransferred, long bytesRemaining, String url, String outputFile, boolean notModified)	Copies the file from temp dir to the news location, calls checkForUpdates()
void	transferFailed(String url, long bytesTransferred, long bytesRemaining, int currentAttempt)	override to prevent status update

Methods inherited from class net.i2p.router.update.UpdateRunner

_t, _t, attemptFailed, attempting, getID, getMethod, getType, getURI, isRunning, linkify, shutdown, toString, update, updateStatus

Methods inherited from class net.i2p.util.I2PAppThread

addOOMEventThreadListener, fireOOM, removeOOMEventThreadListener

Methods inherited from class net.i2p.util.I2PThread

addOOMEventListener, removeOOMEventListener, start

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, onSpinWait, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, stop, suspend, yield

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.i2p.update.UpdateTask

start

Field Detail

PROP_BLOCKLIST_TIME

static final String PROP_BLOCKLIST_TIME

See Also:

Constant Field Values

Constructor Detail

NewsFetcher

public NewsFetcher(RouterContext ctx,
                   ConsoleUpdateManager mgr,
                   List<URI> uris)

Method Detail

run

public void run()

Specified by:

run in interface Runnable

Overrides:

run in class UpdateRunner

fetchNews

public void fetchNews()

checkForUpdates

void checkForUpdates()

Parse the installed (not the temp) news file for the latest version. TODO: Real XML parsing TODO: Check minVersion, use backup URLs specified TODO: SU3

bytesTransferred

public void bytesTransferred(long alreadyTransferred,
                             int currentWrite,
                             long bytesTransferred,
                             long bytesRemaining,
                             String url)

override to prevent status update

Specified by:

bytesTransferred in interface EepGet.StatusListener

Overrides:

bytesTransferred in class UpdateRunner

headerReceived

public void headerReceived(String url,
                           int attemptNum,
                           String key,
                           String val)

Overriden to get the last-modified header

Specified by:

headerReceived in interface EepGet.StatusListener

Overrides:

headerReceived in class UpdateRunner

transferComplete

public void transferComplete(long alreadyTransferred,
                             long bytesTransferred,
                             long bytesRemaining,
                             String url,
                             String outputFile,
                             boolean notModified)

Copies the file from temp dir to the news location, calls checkForUpdates()

Specified by:

transferComplete in interface EepGet.StatusListener

Overrides:

transferComplete in class UpdateRunner

transferFailed

public void transferFailed(String url,
                           long bytesTransferred,
                           long bytesRemaining,
                           int currentAttempt)

override to prevent status update

Specified by:

transferFailed in interface EepGet.StatusListener

Overrides:

transferFailed in class UpdateRunner