spring-cloud / spring-functions-catalog

Reusable Spring Functions for data driven microservices

Spring Functions Catalog

In this repository, you will find a collection of components that can meet various data integration use cases and requirements.

The repository’s primary focus is to provide a set of standalone Java functions that can be useful in the end-user applications as-is.

Most of these functions are, essentially, auto-configurations for specific Spring Integration Channel Adapter. These functions can be consumed in the target project any possible way, for example, the FunctionFlowBuilder from Spring Cloud Function Integration module can be used to compose an IntegrationFlow for any complex solution.

This functions catalog is also a foundation for Spring Cloud Stream Applications project.

This BOM is needed to be included into dependency management:

<dependency>
    <groupId>org.springframework.cloud.fn</groupId>
    <artifactId>spring-functions-catalog-bom</artifactId>
    <version>5.0.0-SNAPSHOT</version>
    <type>pom</type>
    <scope>import</scope>
</dependency>

Reusable Functions

java.util.Supplier	java.util.Function	java.util.Consumer
Debezium supplier	Aggregator	Analytics
File	Filter	Cassandra
FTP	Header-Enricher	Elasticsearch
HTTP	Header-Filter	FTP
JDBC	HTTP Request	JDBC
JMS	SpEL	Log
Mail	Splitter	MongoDB
MongoDB	Task Launch Request	MQTT
MQTT	Twitter	RabbitMQ
AWS S3		Redis
RabbitMQ		RSocket
SFTP		AWS S3
Syslog		SFTP
TCP		TCP
Time		Twitter
Twitter		Websocket
Websocket		Wavefront
XMPP		XMPP

Guidelines

See Contributor Guidelines.