PluginUpdateChecker (I2P Anonymous Network - Java Documentation

java.lang.Object
- java.lang.Thread
- - net.i2p.util.I2PThread
  - - net.i2p.util.I2PAppThread
    - - net.i2p.router.update.UpdateRunner
      - net.i2p.router.update.PluginUpdateChecker

All Implemented Interfaces:

Runnable, UpdateTask, EepGet.StatusListener
```
class PluginUpdateChecker
extends UpdateRunner
```
Check for an updated version of a plugin. A plugin is a standard .sud file with a 40-byte signature, a 16-byte version, and a .zip file. So we get the current version and update URL for the installed plugin, then fetch the first 56 bytes of the URL, extract the version, and compare. Moved from web/ and turned into an UpdateTask.

Since:

0.7.12

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 inherited from class java.lang.Thread
  MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY
- 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

Constructor Summary

Constructors
Constructor	Description
`PluginUpdateChecker(RouterContext ctx, ConsoleUpdateManager mgr, List<URI> uris, String appName, String oldVersion)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`bytesTransferred(long alreadyTransferred, int currentWrite, long bytesTransferred, long bytesRemaining, String url)`	subclasses should override
`String`	`getID()`	Valid for plugins
`void`	`transferComplete(long alreadyTransferred, long bytesTransferred, long bytesRemaining, String url, String outputFile, boolean notModified)`	subclasses should override
`void`	`transferFailed(String url, long bytesTransferred, long bytesRemaining, int currentAttempt)`	subclasses should override
`protected void`	`update()`	Loop through the entire list of update URLs.

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

Methods inherited from class java.lang.Thread
activeCount, checkAccess, clone, countStackFrames, currentThread, destroy, 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, stop, suspend, yield

Methods inherited from class net.i2p.router.update.UpdateRunner
_t, _t, attemptFailed, attempting, getMethod, getType, getURI, headerReceived, isRunning, linkify, run, shutdown, toString, updateStatus

Methods inherited from interface net.i2p.update.UpdateTask
start

Constructor Detail

PluginUpdateChecker

public PluginUpdateChecker(RouterContext ctx,
                           ConsoleUpdateManager mgr,
                           List<URI> uris,
                           String appName,
                           String oldVersion)

Method Detail
- getID
```
public String getID()
```
  Description copied from interface: UpdateTask
  
  Valid for plugins
  
  Specified by:
  
  getID in interface UpdateTask
  
  Overrides:
  
  getID in class UpdateRunner
- update
```
protected void update()
```
  Description copied from class: UpdateRunner
  
  Loop through the entire list of update URLs. For each one, first get the version from the first 56 bytes and see if it is newer than what we are running now. If it is, get the whole thing.
  
  Overrides:
  
  update in class UpdateRunner
- bytesTransferred
```
public void bytesTransferred(long alreadyTransferred,
                             int currentWrite,
                             long bytesTransferred,
                             long bytesRemaining,
                             String url)
```
  Description copied from class: UpdateRunner
  
  subclasses should override
  
  Specified by:
  
  bytesTransferred in interface EepGet.StatusListener
  
  Overrides:
  
  bytesTransferred in class UpdateRunner
- transferComplete
```
public void transferComplete(long alreadyTransferred,
                             long bytesTransferred,
                             long bytesRemaining,
                             String url,
                             String outputFile,
                             boolean notModified)
```
  Description copied from class: UpdateRunner
  
  subclasses should override
  
  Specified by:
  
  transferComplete in interface EepGet.StatusListener
  
  Overrides:
  
  transferComplete in class UpdateRunner
- transferFailed
```
public void transferFailed(String url,
                           long bytesTransferred,
                           long bytesRemaining,
                           int currentAttempt)
```
  Description copied from class: UpdateRunner
  
  subclasses should override
  
  Specified by:
  
  transferFailed in interface EepGet.StatusListener
  
  Overrides:
  
  transferFailed in class UpdateRunner

Class PluginUpdateChecker

Nested Class Summary

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

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

Field Summary

Fields inherited from class java.lang.Thread

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

Constructor Summary

Method Summary

Methods inherited from class net.i2p.util.I2PAppThread

Methods inherited from class net.i2p.util.I2PThread

Methods inherited from class java.lang.Object

Methods inherited from class java.lang.Thread

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

Methods inherited from interface net.i2p.update.UpdateTask

Constructor Detail

PluginUpdateChecker

Method Detail

getID

update

bytesTransferred

transferComplete

transferFailed