gnodet-bot commented on code in PR #28353:
URL: https://github.com/apache/camel/pull/28353#discussion_r4364398035
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components/camel-aws/camel-aws2-transcribe/src/main/java/org/apache/camel/component/aws2/transcribe/Transcribe2Producer.java:
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@@ -917,6 +910,32 @@ private void applyIfPresent(Exchange exchange, String
header, Consumer<String> s
}
}
+ /**
+ * Reads the phrases (or words of a vocabulary filter) header as a list of
strings. A single String is taken as a
+ * list of one phrase.
+ */
+ private List<String> getPhrases(Exchange exchange) {
+ Object value =
exchange.getIn().getHeader(Transcribe2Constants.VOCABULARY_PHRASES);
+ if (value == null) {
+ return null;
+ }
+ if (value instanceof String phrase) {
+ return phrase.isBlank() ? null : List.of(phrase);
+ }
+ if (value instanceof Collection<?> collection) {
+ List<String> phrases = new ArrayList<>(collection.size());
+ for (Object phrase : collection) {
+ if (phrase != null) {
+ phrases.add(phrase.toString());
+ }
+ }
+ return phrases;
+ }
+ throw new IllegalArgumentException(
+ "The " + Transcribe2Constants.VOCABULARY_PHRASES + " header
must be a List<String> or a String, was: "
+ + value.getClass().getName());
Review Comment:
Test transcribe
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