org.hyperledger.fabric.gateway

Class Wallets

java.lang.Object

org.hyperledger.fabric.gateway.Wallets

public final class Wallets
extends Object

Factory methods for creating wallets to hold identity information, using various backing stores.

Method Summary

Modifier and Type	Method and Description
static Wallet	newCouchDBWallet(URL serverUrl, String databaseName) Create a wallet backed by a CouchDB database.
static Wallet	newFileSystemWallet(Path storeDirectory) Create a wallet backed by a directory on the file system.
static Wallet	newInMemoryWallet() Create a wallet backed by an in-memory (non-persistent) store.
static Wallet	newWallet(WalletStore store) Create a wallet backed by a custom store implementation.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

newInMemoryWallet

public static Wallet newInMemoryWallet()

Create a wallet backed by an in-memory (non-persistent) store. Each wallet instance created will have its own private in-memory store.

Returns:

A wallet.

newFileSystemWallet

public static Wallet newFileSystemWallet(Path storeDirectory)
                                  throws IOException

Create a wallet backed by a directory on the file system.

Parameters:

storeDirectory - A directory.

Returns:

A wallet.

Throws:

IOException - if the specified directory does not exist and can not be created.

newCouchDBWallet

public static Wallet newCouchDBWallet(URL serverUrl,
                                      String databaseName)

Create a wallet backed by a CouchDB database.

Parameters:

serverUrl - Connection URL for CouchDB server.

databaseName - Wallet database name.

Returns:

A wallet.

newWallet

public static Wallet newWallet(WalletStore store)

Create a wallet backed by a custom store implementation.

Parameters:

store - A wallet store implementation.

Returns:

A wallet.