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CAMEL-16092: Add fix for header override by Azure Storage Blob download consumer #4949

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Merged
omarsmak merged 1 commit into from
Jan 29, 2021
Merged

CAMEL-16092: Add fix for header override by Azure Storage Blob download consumer #4949

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15 changes: 15 additions & 0 deletions ...age-queue/src/main/java/org/apache/camel/component/azure/storage/queue/QueueConsumer.java
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@
*/
package org.apache.camel.component.azure.storage.queue;

import java.time.Duration;
import java.util.LinkedList;
import java.util.List;
import java.util.Queue;
Expand Down Expand Up @@ -111,10 +112,24 @@ public int processBatch(Queue<Object> exchanges) {
// update pending number of exchanges
pendingExchanges = total - index - 1;

// copy messageId, popReceipt, timeout for fix exchange override case
// azure storage blob can override this headers
final String messageId = exchange.getIn()
.getHeader(QueueConstants.MESSAGE_ID, String.class);
final String popReceipt = exchange.getIn()
.getHeader(QueueConstants.POP_RECEIPT, String.class);
final Duration timeout = exchange.getIn()
.getHeader(QueueConstants.TIMEOUT, Duration.class);

// add on completion to handle after work when the exchange is done
exchange.adapt(ExtendedExchange.class).addOnCompletion(new Synchronization() {
@Override
public void onComplete(Exchange exchange) {
// past messageId, popReceipt, timeout for fix exchange override case
exchange.getIn().setHeader(QueueConstants.MESSAGE_ID, messageId);
exchange.getIn().setHeader(QueueConstants.POP_RECEIPT, popReceipt);
exchange.getIn().setHeader(QueueConstants.TIMEOUT, timeout);

processCommit(exchange);
}

Expand Down