LrSqsClient.addMessageToChangeVisibilityBatch

Adds a message to the current batch, to be used for the ChangeMessageVisibilityBatch request.

public static void addMessageToChangeVisibilityBatch(LrSqsMessage message, int visibilityTimeout)

public static void addMessageToChangeVisibilityBatch(LrSqsMessage message, int visibilityTimeout, String messageIdWithinBatch)

Arguments

NameDescription
message The message to be added.
visibilityTimeout The new VisibilityTimeout value.
messageIdWithinBatchThe ID of the message in the current batch.

Return values

This function does not return any values.

General information

The messageIdWithinBatch parameter is used to identify the message status in the response.

Example

Copy code
public void changeVisibility() {

        LrSqsClient.initClient(region, standardQueueUrl); 
            
        LrSqsClient.initMessageBatch();
        LrSqsClient.addMessageToBatch("m1");
        LrSqsClient.addMessageToBatch("m2");
        LrSqsClient.addMessageToBatch("m3");
        LrSqsClient.addMessageToBatch("m4");
        LrSqsClient.sendMessageBatch();
                
        LrSqsMessage message1 = LrSqsClient.receiveMessage();
        if (message1 != null){
            LrSqsClient.changeMessageVisibility(message1.receiptHandle(), 20);
        }
        List <LrSqsMessage> receivedMessages = LrSqsClient.receiveMessages(3, 20);
                
        LrSqsClient.initChangeMessageVisibilityBatch();
        int visibilityTimeout = 10;
        for (LrSqsMessage m : receivedMessages) {
            //LrSqsClient.addMessageToChangeVisibilityBatch(m, visibilityTimeout);
            LrSqsClient.addReceiptHandleToChangeVisibilityBatch(m.receiptHandle(), visibilityTimeout);
            visibilityTimeout += 2;
        }
        LrSqsClient.changeMessageVisibilityBatch();    
            
        LrSqsClient.closeClient();
    }