UpdateHandler (I2P Anonymous Network - Java Documentation - Version 1.5.0)

java.lang.Object
- net.i2p.router.web.UpdateHandler

```
public class UpdateHandler
extends Object
```
Handles the request to update the router by firing one or more EepGet calls to download the latest signed update file and displaying the status to anyone who asks.

After the download completes the signed update file is verified with TrustedUpdate, and if it's authentic the payload of the signed update file is unpacked and the router is restarted to complete the update process.
This is like a FormHandler but we don't extend it, as we don't have the message area, etc.

Field Summary

Fields
Modifier and Type Field Description

protected RouterContext _context

protected Log _log

Constructor Summary

Constructors
Constructor Description

UpdateHandler()

UpdateHandler(RouterContext ctx)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`setContextId(String contextId)`	Configure this bean to query a particular router context
`void`	`setUpdateAction(String val)`	these two can be set in either order, so call checkUpdateAction() twice
`void`	`setUpdateNonce(String nonce)`
`static ConsoleUpdateManager`	`updateManager(RouterContext ctx)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - _context
```
protected RouterContext _context
```
  - _log
```
protected Log _log
```
- Constructor Detail
  - UpdateHandler
```
public UpdateHandler()
```
  - UpdateHandler
```
public UpdateHandler(RouterContext ctx)
```
- Method Detail
  - updateManager
```
public static ConsoleUpdateManager updateManager(RouterContext ctx)
```
    Returns:
    
    null if not found
    
    Since:
    
    0.9.12
  - setContextId
```
public void setContextId(String contextId)
```
    Configure this bean to query a particular router context
    
    Parameters:
    
    contextId - beginning few characters of the routerHash, or null to pick the first one we come across.
  - setUpdateAction
```
public void setUpdateAction(String val)
```
    these two can be set in either order, so call checkUpdateAction() twice
  - setUpdateNonce
```
public void setUpdateNonce(String nonce)
```