This SDK is a Kotlin library used to interact with a Blockchain-SSM chaincode hosted with Hyperledger Fabric.
It contains three submodules, each with a different level of abstraction.
SSM-Chaincode communicates directly with the blockchain API and is able to make simple queries and transactions over Signing State Machines.
- Build
make ssm-chaincode-package
This setup provides a Hyperledger Fabric Network pre-configured with generated cryptographic materials and the SSM chaincode installed, facilitating a quick start for development and testing purposes.
- Build
make ssm-chaincode-package
SSM-Chaincode communicates directly with the blockchain API and is able to make simple queries and transactions over Signing State Machines.
Import with Gradle
// Data models and query function definitions
implementation("io.komune.c2:ssm-chaincode-dsl:${Versions.ssm}")
// Implementation of query functions defined in ssm-chaincode-dsl
implementation("io.komune.c2:f2-query:${Versions.ssm}")
// Function to create an SSM
implementation("io.komune.c2:f2-create-ssm:${Versions.ssm}")
// Function to start a session on a given SSM
implementation("io.komune.c2:f2-session-start:${Versions.ssm}")
// Function to perform an action on a given session
implementation("io.komune.c2:f2-session-perform-action:${Versions.ssm}")Note: All functions are implemented as Spring Beans, so they can be instantiated with Dependency Injection mechanism
SSM-CouchDB is able to query a CouchDB attached to a blockchain in order to optimize costly requests.
Import with Gradle
// Data models and query function definitions
implementation("io.komune.c2:ssm-couchdb-dsl:${Versions.ssm}")
// Implementation of query functions defined in ssm-couchdb-dsl
implementation("io.komune.c2:ssm-couchdb-f2:${Versions.ssm}")Note: All functions are implemented as Spring Beans, so they can be instantiated with Dependency Injection mechanism
SSM-Data uses the two previous modules to provide more complex and detailed queries.
Import with Gradle
// Data models and query function definitions
implementation("io.komune.c2:ssm-data-dsl:${Versions.ssm}")
// Implementation of query functions defined in ssm-couchdb-dsl
implementation("io.komune.c2:ssm-data-f2:${Versions.ssm}")Note: All functions are implemented as Spring Beans, so they can be instantiated with Dependency Injection mechanism