fabric-chaincode-java | : truck : hyperledger fabric chaincode Java development | Blockchain library

by hooj0 Java Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(3)Vulnerabilities Install Support

kandi X-RAY | fabric-chaincode-java Summary

fabric-chaincode-java is a Java library typically used in Blockchain, Nodejs applications. fabric-chaincode-java has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can download it from GitHub.

:truck: hyperledger fabric chaincode Java development tutorial example.

Support

Quality

Security

License

Reuse

Support

fabric-chaincode-java has a low active ecosystem.

It has 18 star(s) with 0 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

fabric-chaincode-java has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of fabric-chaincode-java is current.

Quality

fabric-chaincode-java has no bugs reported.

Security

fabric-chaincode-java has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

fabric-chaincode-java is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

fabric-chaincode-java releases are not available. You will need to build from source code and install.

Build file is available. You can build the component from source.

Installation instructions are not available. Examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi has reviewed fabric-chaincode-java and discovered the below as its top functions. This is intended to give you an instant insight into fabric-chaincode-java implemented functionality, and help decide if they suit your requirements.

Invoke a chaincode
Initializes the chaincode stub .
Removes an organization from the chaincode stub .
Adding organizations to the chaincode stub .
Gets state .
Get list of organizations
cleanup chaincode stub
Put state and value pair .
Get the endorsement value for the ChaincodeStub
Main entry point for the Chaincode .

Get all kandi verified functions for this library.

fabric-chaincode-java Key Features

No Key Features are available at this moment for fabric-chaincode-java.

fabric-chaincode-java Examples and Code Snippets

No Code Snippets are available at this moment for fabric-chaincode-java.

Community Discussions

Trending Discussions on fabric-chaincode-java

What does ctx.stub.getState(KEY) return when no state exists for 'KEY'?

Gradle compile failed "Could not find com.github.everit-org.json-schema:org.everit.json.schema:1.11.1." in Hyperledger Fabric

Init equivalent in Java Chaincode

QUESTION

What does ctx.stub.getState(KEY) return when no state exists for 'KEY'?

Asked 2020-Jun-09 at 10:24

In the Commercial Paper example of Hyperledger Fabric, there is a StateListImpl class that implement getState like this:

...

ANSWER

Answered 2020-Jun-09 at 09:09

In Java is not enough checking for null, you have to check also for the length of the byte array, I'm using the following code:

Source https://stackoverflow.com/questions/62272322

QUESTION

Gradle compile failed "Could not find com.github.everit-org.json-schema:org.everit.json.schema:1.11.1." in Hyperledger Fabric

Asked 2020-Apr-23 at 03:21

I'm newbie to Hyperledger Fabric. When i instantiate the chaincode written in java after installed on peers from the cli container, there is something wrong:

...

ANSWER

Answered 2019-Jul-26 at 12:31

I searched the maven repository(https://mvnrepository.com/artifact/org.hyperledger.fabric-chaincode-java/fabric-chaincode-shim/1.4.2), found that this dependency is not in maven central repository. After adding repository in build.gradle as follows:

Source https://stackoverflow.com/questions/57217224

QUESTION

Init equivalent in Java Chaincode

Asked 2019-Sep-11 at 12:24

What is the equivalent of Init function in Java chaincode? I have been looking at this documentation but am unable to find out what function will be called when I run peer chain code instantiate...

This is the go variation.

...

ANSWER

Answered 2019-Sep-11 at 08:32

There is a similar method for java as well with same name "init"

Source https://stackoverflow.com/questions/57884688

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install fabric-chaincode-java

You can download it from GitHub.
You can use fabric-chaincode-java like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the fabric-chaincode-java component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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