SessionManager (Apache jclouds 1.9.3 API)

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SessionManager (Apache jclouds 1.9.3 API)

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java.lang.Object
- org.jclouds.http.handlers.BackoffLimitedRetryHandler
- - org.jclouds.dynect.v3.filters.SessionManager

All Implemented Interfaces:

HttpRequestFilter, HttpRetryHandler, IOExceptionRetryHandler
```
public final class SessionManager
extends BackoffLimitedRetryHandler
implements HttpRequestFilter
```
This class manages session interactions, including grabbing latest from the cache, and invalidating upon 401 If the credentials supplied in the authentication header are invalid, or if the token has expired, the server returns HTTP response code 401. After the token expires, you must log in again to obtain a new token.

Field Summary
- Fields inherited from class org.jclouds.http.handlers.BackoffLimitedRetryHandler
  INSTANCE
- Fields inherited from interface org.jclouds.http.HttpRetryHandler
  ALWAYS_RETRY, NEVER_RETRY
- Fields inherited from interface org.jclouds.http.IOExceptionRetryHandler
  ALWAYS_RETRY, NEVER_RETRY

Method Summary

Methods
Modifier and Type	Method and Description
`HttpRequest`	`filter(HttpRequest request)`
`void`	`logoutOnClose()` it is important that we close any sessions on close to help the server not become overloaded.
`boolean`	`shouldRetryRequest(HttpCommand command, HttpResponse response)` Return true if the command should be retried.

Methods inherited from class org.jclouds.http.handlers.BackoffLimitedRetryHandler
imposeBackoffExponentialDelay, imposeBackoffExponentialDelay, imposeBackoffExponentialDelay, shouldRetryRequest

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

- Method Detail
  - filter
```
public HttpRequest filter(HttpRequest request)
                   throws HttpException
```
    Specified by:
    
    filter in interface HttpRequestFilter
    
    Throws:
    
    HttpException
  - shouldRetryRequest
```
public boolean shouldRetryRequest(HttpCommand command,
                         HttpResponse response)
```
    Description copied from interface: HttpRetryHandler
    
    Return true if the command should be retried. This method should only be invoked when the response has failed with a HTTP 5xx error indicating a server-side error.
    
    Specified by:
    
    shouldRetryRequest in interface HttpRetryHandler
    
    Overrides:
    
    shouldRetryRequest in class BackoffLimitedRetryHandler
  - logoutOnClose
```
@PreDestroy
public void logoutOnClose()
```
    it is important that we close any sessions on close to help the server not become overloaded.

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