Release azure-functions-java-library 3.1.0

What's Changed

• Additional Annotations for Kafka Trigger and Output Binding by @jainharsh98 in #200
• Release java library 3.1.0 by @kamperiadis in #202

New Contributors

• @jainharsh98 made their first contribution in #200

Full Changelog: 3.0.0...3.1.0

Release azure-functions-java-library 3.0.0

New

azure-functions-java-library v3 - Updating cosmos DB annotations to support v4 extension bundle. #188

azure-functions-java-library v2 - will continue to use the old annotations supporting v3 extension bundle.

Release azure-functions-java-library 3.0.0-SNAPSHOT

New

azure-functions-java-library v3 - Updating cosmos DB annotations to support v4 extension bundle. #188

azure-functions-java-library v2 - will continue to use the old annotations supporting v3 extension bundle.

Release azure-functions-java-library 2.2.0

New

• Update azure-functions-core-library to 1.2.0 #186

Release azure-functions-java-library 2.1.0

New

• Update azure-functions-java-core-library to 1.1.0
• Add warmuptrigger #183

Release azure-functions-java-library 2.0.1

release lib verion 2.0.1

Release azure-functions-java-library 2.0.1-SNAPSHOT

Add a new annotation HasImplicitOutput which support function return value if it's value is set to true (By default it's true).

Release azure-functions-java-library 2.0.0

Restructured azure-functions-java-library. Now, it only contains annotations related to triggers and bindings. The rest files can be find in azure-functions-java-core-library. This help to decouple between java library and java worker.

Azure Functions Java Library 1.4.2

Releasing https://github.com/Azure/azure-functions-java-library/releases/tag/1.4.2 to maven central

Azure Functions Java Library 1.4.2-SNAPSHOT

Add support for Retry policies

For more details

• https://docs.microsoft.com/en-us/azure/azure-functions/functions-bindings-error-pages?tabs=java#fixed-delay-retry
• https://docs.microsoft.com/en-us/azure/azure-functions/functions-bindings-error-pages?tabs=java#exponential-backoff-retry

FixedDelayRetry sample

    @FunctionName("HttpExampleRetry")
    @FixedDelayRetry(maxRetryCount = 3, delayInterval = "00:00:05")
    public HttpResponseMessage runRetry(
            @HttpTrigger(
                    name = "req",
                    methods = {HttpMethod.GET, HttpMethod.POST},
                    authLevel = AuthorizationLevel.ANONYMOUS)
                    HttpRequestMessage<Optional<String>> request,
            final ExecutionContext context) throws Exception {
        context.getLogger().info("Java HTTP trigger processed a request.");

        // Parse query parameter
        final String query = request.getQueryParameters().get("name");
        final String name = request.getBody().orElse(query);

        if (name == null) {
            return request.createResponseBuilder(HttpStatus.BAD_REQUEST).body("Please pass a name on the query string or in the request body").build();
        } else {
            return request.createResponseBuilder(HttpStatus.OK).body(name).build();
        }
    }

ExponentialBackoffRetry sample

    @FunctionName("HttpExampleExponentialBackoffRetry")
    @ExponentialBackoffRetry(maxRetryCount = 3, minimumInterval = "00:00:01", maximumInterval = "00:00:03")
    public HttpResponseMessage runRetryExponentialBackoffRetry(
            @HttpTrigger(
                    name = "req",
                    methods = {HttpMethod.GET, HttpMethod.POST},
                    authLevel = AuthorizationLevel.ANONYMOUS)
                    HttpRequestMessage<Optional<String>> request,
            final ExecutionContext context) throws Exception {
        context.getLogger().info("Java HTTP trigger processed a request.");

        // Parse query parameter
        final String query = request.getQueryParameters().get("name");
        final String name = request.getBody().orElse(query);

        if (name == null) {
            return request.createResponseBuilder(HttpStatus.BAD_REQUEST).body("Please pass a name on the query string or in the request body").build();
        } else {
            return request.createResponseBuilder(HttpStatus.OK).body(name).build();
        }
    }

Add support service batch message for ServiceBusQueueTrigger and ServiceBusTopicTrigger

    @FunctionName("ServiceBusQueueBatchTrigger")
    public void serviceBusQueueBatchTrigger(
            @ServiceBusQueueTrigger(name = "message", queueName = "SBQueueNameBatch", connection = "AzureWebJobsServiceBus", cardinality = Cardinality.MANY, dataType = "String") String[] messages,
            @QueueOutput(name = "output", queueName = "test-servicebusqueuebatch-java", connection = "AzureWebJobsStorage") OutputBinding<String> output,
            final ExecutionContext context
    ) {
        context.getLogger().info("Java Service Bus Queue trigger function processed a message: " + messages[0]);
        output.setValue(messages[0]);
    }

    @FunctionName("ServiceBusTopicBatchTrigger")
    public void serviceBusTopicBatchTrigger(
            @ServiceBusTopicTrigger(name = "message", topicName = "SBTopicNameBatch", subscriptionName="SBTopicNameBatchSubName",connection = "AzureWebJobsServiceBus", cardinality = Cardinality.MANY, dataType = "String") List<String> messages,
            @QueueOutput(name = "output", queueName = "test-servicebustopicbatch-java", connection = "AzureWebJobsStorage") OutputBinding<String> output,
            final ExecutionContext context
    ) {
        context.getLogger().info("Java Service Bus Topic trigger function processed a message: " + messages.get(0));
        output.setValue(messages.get(0));
    }