spring-functions-catalog

Files

Artem Bilan 745d270dde GH-441: Add JsonBytesToMap function (#461 )

Add `JsonBytesToMap` function to allow conversion between byte[] and JSON Map.

Fixes https://github.com/spring-cloud/stream-applications/issues/441

* Introduce a `JsonBytesToMap` as a part of a `payload-converter-function` module
which is auto-discovered by Spring Cloud Function scanning algorithm - the `functions` package.
* Add a `payload-converter-function` as dependency into an `aggregator-function`
* Compose `jsonBytesToMap|aggregatorFunction` for the `aggregator-processor`
* Verify a `JsonBytesToMap` function in action with an `AggregatorProcessorTests`
* Mentioned such a payload conversion in the `aggregator-processor` README

2023-05-30 18:25:27 -05:00

src

Disable DefaultAggregatorTests

2023-05-02 17:12:36 -04:00

pom.xml

GH-441: Add JsonBytesToMap function (#461 )

2023-05-30 18:25:27 -05:00

README.adoc

Add Aggregator function & processor

2020-08-20 15:54:51 -04:00

README.adoc

# Aggregator Function

This module provides an aggregation function that can be reused and composed in other applications.

## Beans for injection

You can import the `AggregatorFunctionConfiguration` in a Spring Boot application and then inject the following bean.

`aggregatorFunction`

You can use `aggregatorFunction` as a qualifier when injecting.

Once injected, you can use the `apply` method of the `Function` to invoke it and get the result.

## Configuration Options

For more information on the various options available, please see link:src/main/java/org/springframework/cloud/fn/aggregator/AggregatorFunctionProperties.java[AggregatorFunctionProperties.java]

## Tests

See this link:src/test/java/org/springframework/cloud/fn/aggregator/AggregatorFunctionApplicationTests.java[test suite] for examples of how this function is used.

## Other usage

See this link:../../../applications/processor/aggregator-processor/README.adoc[README] where this function is used to create a Spring Cloud Stream application.