GOOGLE_PING

java.lang.Object
- org.jgroups.stack.Protocol
- - org.jgroups.protocols.Discovery
  - - org.jgroups.protocols.FILE_PING
    - - org.jgroups.protocols.S3_PING
      - org.jgroups.protocols.GOOGLE_PING

```
@Deprecated
public class GOOGLE_PING
extends S3_PING
```
Deprecated.
Use GOOGLE_PING2 instead: https://github.com/jgroups-extras/jgroups-google

Discovery protocol for Google Cloud Storage. Very simple first shot at an impl, based on a simple migration of S3_PING, as discussed in [1].
The location property needs to be the bucket name.
[1] https://developers.google.com/storage/docs/migrating#migration-simple

Since:

3.5

Author:

Bela Ban

Nested Class Summary
- Nested classes/interfaces inherited from class org.jgroups.protocols.FILE_PING
  FILE_PING.InfoWriter
- Nested classes/interfaces inherited from class org.jgroups.protocols.Discovery
  Discovery.DiscoveryCacheDisseminationTask

Field Summary
- Fields inherited from class org.jgroups.protocols.S3_PING
  access_key, conn, host, port, pre_signed_delete_url, pre_signed_put_url, prefix, secret_access_key, skip_bucket_existence_check, use_ssl
- Fields inherited from class org.jgroups.protocols.FILE_PING
  filter, info_writer, info_writer_max_writes_after_view, info_writer_sleep_time, location, reads, regexp, register_shutdown_hook, remove_all_data_on_view_change, remove_old_coords_on_view_change, root_dir, SUFFIX, update_store_on_view_change, write_data_on_find, writes
- Fields inherited from class org.jgroups.protocols.Discovery
  async_discovery, async_discovery_use_separate_thread_per_request, break_on_coord_rsp, cluster_name, current_coord, discovery_req_futures, discovery_rsp_callback, discovery_rsp_expiry_time, is_coord, is_leaving, is_server, local_addr, max_members_in_discovery_request, max_rank_to_reply, num_discovery_requests, num_discovery_runs, ping_responses, return_entire_cache, send_cache_on_join, sends_can_block, stagger_timeout, timer, transport, transport_supports_multicasting, use_disk_cache, use_ip_addrs, view, WHITESPACE
- Fields inherited from class org.jgroups.stack.Protocol
  after_creation_hook, down_prot, ergonomics, id, log, stack, stats, up_prot

Constructor Summary

Constructors
Constructor Description

GOOGLE_PING()
Deprecated.

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`protected org.jgroups.protocols.S3_PING.AWSAuthConnection`	`createConnection()`	Deprecated.
`void`	`init()`	Deprecated. Called after instance has been created (null constructor) and before protocol is started.

Methods inherited from class org.jgroups.protocols.S3_PING
createRootDir, generatePreSignedUrl, readAll, readResponse, remove, removeAll, sanitize, usingPreSignedUrls, validateProperties, write

Methods inherited from class org.jgroups.protocols.FILE_PING
addressToFilename, deleteFile, down, findMembers, getLocation, getRemoveAllDataOnViewChange, handleView, isDynamic, isInfoWriterRunning, read, read, resetStats, setLocation, setRemoveAllDataOnViewChange, startInfoWriter, stop, stopInfoWriter, write, writeAll, writeAll, writeInfo

Methods inherited from class org.jgroups.protocols.Discovery
addDiscoveryResponseToCaches, addResponse, addResponse, addressAsString, addToCache, breakOnCoordResponse, breakOnCoordResponse, clearRequestFutures, deserialize, discoveryRequestReceived, discoveryRspExpiryTime, disseminateDiscoveryInformation, dumpCache, findInitialMembersAsString, findMembers, getClusterName, getCurrentCoord, getNumberOfDiscoveryRequestsSent, getView, getViewId, handleConnect, handleDisconnect, handleDiscoveryResponse, invokeFindMembers, isCoord, isMergeRunning, marshal, providedUpServices, readPingData, returnEntireCache, returnEntireCache, sendCacheInformation, sendDiscoveryResponse, serializeWithoutView, setClusterName, staggerTimeout, staggerTimeout, start, startCacheDissemination, up, up, useDiskCache, useDiskCache, weedOutCompletedDiscoveryResponses

Methods inherited from class org.jgroups.stack.Protocol
accept, afterCreationHook, destroy, down, enableStats, getConfigurableObjects, getDownProtocol, getDownServices, getId, getIdsAbove, getLevel, getLog, getName, getProtocolStack, getSocketFactory, getThreadFactory, getTransport, getUpProtocol, getUpServices, getValue, isErgonomics, level, parse, providedDownServices, requiredDownServices, requiredUpServices, resetStatistics, setDownProtocol, setErgonomics, setId, setLevel, setProtocolStack, setSocketFactory, setUpProtocol, setValue, statsEnabled, up

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

- Constructor Detail
  - GOOGLE_PING
```
public GOOGLE_PING()
```
    Deprecated.
- Method Detail
  - init
```
public void init()
          throws java.lang.Exception
```
    Deprecated.
    
    Description copied from class: Protocol
    
    Called after instance has been created (null constructor) and before protocol is started. Properties are already set. Other protocols are not yet connected and events cannot yet be sent.
    
    Overrides:
    
    init in class S3_PING
    
    Throws:
    
    java.lang.Exception - Thrown if protocol cannot be initialized successfully. This will cause the ProtocolStack to fail, so the channel constructor will throw an exception
  - createConnection
```
protected org.jgroups.protocols.S3_PING.AWSAuthConnection createConnection()
```
    Deprecated.
    
    Overrides:
    
    createConnection in class S3_PING