请参阅: 说明
接口 | 说明 |
---|---|
Contract |
Represents a smart contract instance in a network.
|
ContractEvent |
Event emitted by the business logic of a smart contract during execution of a transaction.
|
Gateway |
The Gateway provides the connection point for an application to access the Fabric network as a specific user.
|
Gateway.Builder |
The Gateway Builder interface defines the options that can be configured
prior to connection.
|
Identity |
Common behavior shared by all identity implementations.
|
Network |
A Network object represents the set of peers in a Fabric network (channel).
|
Transaction |
A Transaction represents a specific invocation of a transaction function, and provides
flexibility over how that transaction is invoked.
|
Wallet |
A wallet stores identity information used to connect to a Hyperledger Fabric network.
|
X509Identity |
Identity comprising an X.509 certificate and associated private key.
|
类 | 说明 |
---|---|
DefaultCheckpointers |
Provides static factory methods used to create instances of default
Checkpointer implementations. |
Identities |
This class consists exclusively of static methods used to create and operate on identity information.
|
Wallets |
Factory methods for creating wallets to hold identity information, using various backing stores.
|
枚举 | 说明 |
---|---|
DefaultCommitHandlers |
Default commit handler implementations.
|
DefaultQueryHandlers |
Default query handler implementations.
|
异常错误 | 说明 |
---|---|
ContractException |
Thrown when an error occurs invoking a smart contract.
|
GatewayException |
Base class for exceptions thrown by the Gateway SDK or by components of the underlying Fabric.
|
GatewayRuntimeException |
Runtime exception for gateway classes.
|
This package provides the set of interfaces that enable a Java application to interact with a Fabric blockchain network. It provides a simple API to submit transactions to a ledger or query the contents of a ledger with minimal code. The Gateway SDK implements the Fabric programming model as described in the Developing Applications chapter of the Fabric documentation.
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