jline2 | Java library for handling console input | Command Line Interface library

by jline Java Version: Current License: Non-SPDX

X-Ray Key Features Code Snippets(8)Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | jline2 Summary

jline2 is a Java library typically used in Utilities, Command Line Interface applications. jline2 has no bugs, it has no vulnerabilities, it has build file available and it has high support. However jline2 has a Non-SPDX License. You can download it from GitHub, Maven.

JLine is a Java library for handling console input. It is similar in functionality to BSD editline and GNU readline. People familiar with the readline/editline capabilities for modern shells (such as bash and tcsh) will find most of the command editing features of JLine to be familiar. JLine 2.x is an evolution of JLine 1.x which was previously maintained at SourceForge. JLine 2.x development has come to an end, and users are encouraged to investigate the use of JLine 3.x instead.

Support

Quality

Security

License

Reuse

Support

jline2 has a highly active ecosystem.

It has 698 star(s) with 187 fork(s). There are 51 watchers for this library.

It had no major release in the last 6 months.

There are 47 open issues and 141 have been closed. On average issues are closed in 186 days. There are 8 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of jline2 is current.

Quality

jline2 has 0 bugs and 0 code smells.

Security

jline2 has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

jline2 code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

jline2 has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

jline2 releases are not available. You will need to build from source code and install.

Deployable package is available in Maven.

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

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

It has 11253 lines of code, 796 functions and 78 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed jline2 and discovered the below as its top functions. This is intended to give you an instant insight into jline2 implemented functionality, and help decide if they suit your requirements.

Returns a map of key - value pairs
Bind the arrow keys
Returns an emacs meta map
Returns a keymap that can be used to enter the keys
Completes the given list of completions
Attempts to read a character from the input stream
Print a collection of columns
Complete the given buffer
Returns the number of matching files in the given text
Detects if an ASCII console is supported
Completes the given character sequence ending with the given string
Flush the history
Sets the input stream
Initializes this Terminal
Disable interrupt character
Gets the URL for the inputrc configuration file
Completes the given string starting at the given buffer
Completes the given text with completers
Initialize the system property
Performs a completion operation on all completers
Determine if a keymap with the given name is currently known
Returns the java charset encoding for the output
Main entry point for reading
Setup the signal handler
Entry point for testing
Wrap the input stream in the console

Get all kandi verified functions for this library.

jline2 Key Features

No Key Features are available at this moment for jline2.

jline2 Examples and Code Snippets

Kafka listeners are wrong in the confluentic kubernetes setup

Lines of Code : 87

License : Strong Copyleft (CC BY-SA 4.0)

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[ root@curl:/ ]$ nslookup my-confluent-cp-kafka-headless
Server:    10.0.0.10
Address 1: 10.0.0.10 kube-dns.kube-system.svc.cluster.local

Name:      my-confluent-cp-kafka-headless
Address 1: 10.8.0.23 my-confluent-cp-kafka-1.my-confluent-

Not able to connect to kafka brokers

Lines of Code : 130

License : Strong Copyleft (CC BY-SA 4.0)

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[ root@curl:/ ]$ nslookup my-confluent-cp-kafka-headless
Server:    10.0.0.10
Address 1: 10.0.0.10 kube-dns.kube-system.svc.cluster.local

Name:      my-confluent-cp-kafka-headless
Address 1: 10.8.0.23 my-confluent-cp-kafka-1.my-confluent-

ZkCli state stay on Connecting no Connected

Lines of Code : 31

License : Strong Copyleft (CC BY-SA 4.0)

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Connecting to localhost:2181
Welcome to ZooKeeper!
JLine support is enabled
[zk: localhost:2181(CONNECTING) 0]

Exception in thread "main" org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCod

How to migrate kafka details to other server?

Lines of Code : 14

License : Strong Copyleft (CC BY-SA 4.0)

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kafka % bin/zookeeper-shell.sh localhost:2181 <<<  "ls /consumers"
Connecting to localhost:2181
Welcome to ZooKeeper!
JLine support is disabled

WATCHER::

WatchedEvent state:SyncConnected type:None path:null
[console-consumer-666

Can we be able to see contents of broker registry, consumer registry, ownership registry, and offset registry in Kafka?

Lines of Code : 17

License : Strong Copyleft (CC BY-SA 4.0)

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$ sh zookeeper-shell.sh localhost:2181
Connecting to localhost:2181
Welcome to ZooKeeper!
JLine support is disabled

WATCHER::

WatchedEvent state:SyncConnected type:None path:null
ls /
[cluster, controller, controller_epoch, brokers, zook

Kafka topic partitions with leader -1

Lines of Code : 13

License : Strong Copyleft (CC BY-SA 4.0)

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./zookeeper-shell.sh localhost:2181 <<< "ls /brokers/ids"

Connecting to localhost:2181
Welcome to ZooKeeper!
JLine support is enabled

WATCHER::

WatchedEvent state:SyncConnected type:None path:null
[zk: l

How to detect unreachable brokers Kafka and reconnect?

Java

Lines of Code : 29

License : Strong Copyleft (CC BY-SA 4.0)

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# Connect to ZooKeeper
bin/zookeeper-shell.sh  localhost:2181
Connecting to localhost:2181
Welcome to ZooKeeper!
JLine support is disabled

WATCHER::

WatchedEvent state:SyncConnected type:None path:null
    >> ls /brokers/ids

Kafka consumer with new API not working

Lines of Code : 12

License : Strong Copyleft (CC BY-SA 4.0)

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# Switch to enable topic deletion or not, default value is false
delete.topic.enable=true

bin/kafka-topics.sh --zookeeper localhost:2181 --delete --topic myTopic

$ kafka/bin/zookeeper-shell

Community Discussions

Trending Discussions on jline2

How can I read a single character from STDIN in Clojure?

Display a string just for a few seconds with JLine2

QUESTION

How can I read a single character from STDIN in Clojure?

Asked 2019-Oct-28 at 04:08

I'm writing a loop that only works on single-character inputs. Depending on what the user pressed (without pressing ENTER), I want to display what key the user typed in, and then repeat. If the user presses "q", then the loop must exit.

Constraints:

I don't care about Unicode (only supporting US ASCII character set is desirable).
I only care about Unixy systems (only Linux is fine).
I am using Leiningen.

Can this be done? Some searching led me to jline2 which had ConsoleReader class but it seems to have disappeared in jline3.

...

ANSWER

Answered 2019-Oct-28 at 04:08

I saw https://gist.github.com/mikeananev/f5138eeee12144a3ca82136184e7a742 and using the linked duplicate answer, came up with this:

Source https://stackoverflow.com/questions/58571928

QUESTION

Display a string just for a few seconds with JLine2

Asked 2017-Feb-23 at 12:48

I am using JLine 2 to write a console application in Java. I need to make a password visible on the console for say 10 seconds, then erase it (on a GNU terminal).

I tried different things, amongst which :

...

ANSWER

Answered 2017-Feb-23 at 12:48

Ok, I finally came up with the following (the class extends ConsoleReader):

Source https://stackoverflow.com/questions/42385921

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

Vulnerabilities

No vulnerabilities reported

Install jline2

You can download it from GitHub, Maven.
You can use jline2 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 jline2 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 .