# java-pubsublite-flink

**Repository Path**: mirrors_googleapis/java-pubsublite-flink

## Basic Information

- **Project Name**: java-pubsublite-flink
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Apache-2.0
- **Default Branch**: main
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2021-07-30
- **Last Updated**: 2026-02-07

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# Google Pub/Sub Lite Flink Connector Client for Java

Java idiomatic client for [Pub/Sub Lite Flink Connector][product-docs].

[![Maven][maven-version-image]][maven-version-link]
![Stability][stability-image]

- [Product Documentation][product-docs]
- [Client Library Documentation][javadocs]

> Note: This client is a work-in-progress, and may occasionally
> make backwards-incompatible changes.


## Quickstart


If you are using Maven, add this to your pom.xml file:

```xml
<dependency>
  <groupId>com.google.cloud</groupId>
  <artifactId>pubsublite-flink</artifactId>
  <version>0.0.0</version>
</dependency>
```

If you are using Gradle without BOM, add this to your dependencies

```Groovy
implementation 'com.google.cloud:pubsublite-flink:0.0.0'
```

If you are using SBT, add this to your dependencies

```Scala
libraryDependencies += "com.google.cloud" % "pubsublite-flink" % "0.0.0"
```

## Authentication

See the [Authentication][authentication] section in the base directory's README.

## Authorization

The client application making API calls must be granted [authorization scopes][auth-scopes] required for the desired Pub/Sub Lite Flink Connector APIs, and the authenticated principal must have the [IAM role(s)][predefined-iam-roles] required to access GCP resources using the Pub/Sub Lite Flink Connector API calls.

## Getting Started

### Prerequisites

You will need a [Google Cloud Platform Console][developer-console] project with the Pub/Sub Lite Flink Connector [API enabled][enable-api].
You will need to [enable billing][enable-billing] to use Google Pub/Sub Lite Flink Connector.
[Follow these instructions][create-project] to get your project set up. You will also need to set up the local development environment by
[installing the Google Cloud SDK][cloud-sdk] and running the following commands in command line:
`gcloud auth login` and `gcloud config set project [YOUR PROJECT ID]`.

### Installation and setup

You'll need to obtain the `pubsublite-flink` library.  See the [Quickstart](#quickstart) section
to add `pubsublite-flink` as a dependency in your code.

## About Pub/Sub Lite Flink Connector


[Pub/Sub Lite Flink Connector][product-docs] Pub/Sub Lite is a zonal, real-time messaging service that lets you send and receive messages between independent applications. You can manually configure the throughput and storage capacity for Pub/Sub Lite systems.

See the [Pub/Sub Lite Flink Connector client library docs][javadocs] to learn how to
use this Pub/Sub Lite Flink Connector Client Library.






## Troubleshooting

To get help, follow the instructions in the [shared Troubleshooting document][troubleshooting].

## Transport

Pub/Sub Lite Flink Connector uses gRPC for the transport layer.

## Supported Java Versions

Java 8 or above is required for using this client.

Google's Java client libraries,
[Google Cloud Client Libraries][cloudlibs]
and
[Google Cloud API Libraries][apilibs],
follow the
[Oracle Java SE support roadmap][oracle]
(see the Oracle Java SE Product Releases section).

### For new development

In general, new feature development occurs with support for the lowest Java
LTS version covered by  Oracle's Premier Support (which typically lasts 5 years
from initial General Availability). If the minimum required JVM for a given
library is changed, it is accompanied by a [semver][semver] major release.

Java 11 and (in September 2021) Java 17 are the best choices for new
development.

### Keeping production systems current

Google tests its client libraries with all current LTS versions covered by
Oracle's Extended Support (which typically lasts 8 years from initial
General Availability).

#### Legacy support

Google's client libraries support legacy versions of Java runtimes with long
term stable libraries that don't receive feature updates on a best efforts basis
as it may not be possible to backport all patches.

Google provides updates on a best efforts basis to apps that continue to use
Java 7, though apps might need to upgrade to current versions of the library
that supports their JVM.

#### Where to find specific information

The latest versions and the supported Java versions are identified on
the individual GitHub repository `github.com/GoogleAPIs/java-SERVICENAME`
and on [google-cloud-java][g-c-j].

## Versioning


This library follows [Semantic Versioning](http://semver.org/).


It is currently in major version zero (``0.y.z``), which means that anything may change at any time
and the public API should not be considered stable.


## Contributing


Contributions to this library are always welcome and highly encouraged.

See [CONTRIBUTING][contributing] for more information how to get started.

Please note that this project is released with a Contributor Code of Conduct. By participating in
this project you agree to abide by its terms. See [Code of Conduct][code-of-conduct] for more
information.


## License

Apache 2.0 - See [LICENSE][license] for more information.

Java is a registered trademark of Oracle and/or its affiliates.

[product-docs]: https://cloud.google.com/pubsub/lite/docs
[javadocs]: https://googleapis.dev/java/pubsublite-flink/latest/index.html
[stability-image]: https://img.shields.io/badge/stability-alpha-orange
[maven-version-image]: https://img.shields.io/maven-central/v/com.google.cloud/pubsublite-flink.svg
[maven-version-link]: https://search.maven.org/search?q=g:com.google.cloud%20AND%20a:pubsublite-flink&core=gav
[authentication]: https://github.com/googleapis/google-cloud-java#authentication
[auth-scopes]: https://developers.google.com/identity/protocols/oauth2/scopes
[predefined-iam-roles]: https://cloud.google.com/iam/docs/understanding-roles#predefined_roles
[iam-policy]: https://cloud.google.com/iam/docs/overview#cloud-iam-policy
[developer-console]: https://console.developers.google.com/
[create-project]: https://cloud.google.com/resource-manager/docs/creating-managing-projects
[cloud-sdk]: https://cloud.google.com/sdk/
[troubleshooting]: https://github.com/googleapis/google-cloud-common/blob/main/troubleshooting/readme.md#troubleshooting
[contributing]: https://github.com/googleapis/java-pubsublite-flink/blob/main/CONTRIBUTING.md
[code-of-conduct]: https://github.com/googleapis/java-pubsublite-flink/blob/main/CODE_OF_CONDUCT.md#contributor-code-of-conduct
[license]: https://github.com/googleapis/java-pubsublite-flink/blob/main/LICENSE
[enable-billing]: https://cloud.google.com/apis/docs/getting-started#enabling_billing
[enable-api]: https://console.cloud.google.com/flows/enableapi?apiid=pubsublite-flink.googleapis.com
[libraries-bom]: https://github.com/GoogleCloudPlatform/cloud-opensource-java/wiki/The-Google-Cloud-Platform-Libraries-BOM
[shell_img]: https://gstatic.com/cloudssh/images/open-btn.png

[semver]: https://semver.org/
[cloudlibs]: https://cloud.google.com/apis/docs/client-libraries-explained
[apilibs]: https://cloud.google.com/apis/docs/client-libraries-explained#google_api_client_libraries
[oracle]: https://www.oracle.com/java/technologies/java-se-support-roadmap.html
[g-c-j]: http://github.com/googleapis/google-cloud-java