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Wrap PlaybackExceptions in TransformationExceptions.

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PiperOrigin-RevId: 420032157
This commit is contained in:
hschlueter 2022-01-06 12:37:20 +00:00 committed by bachinger
parent a0873e6f7d
commit e2c4fd80d3
2 changed files with 10 additions and 8 deletions
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15
libraries/transformer/src/main/java/androidx/media3/transformer/TransformationException.java
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@ -286,17 +286,18 @@ public final class TransformationException extends Exception {
}
/**
* Converts a {@link PlaybackException} to a {@code TransformationException}.
* Creates an instance for a {@link PlaybackException}.
*
* <p>If no corresponding error code exists, the created instance will have {@link
* #ERROR_CODE_UNSPECIFIED}.
* <p>If there is a corresponding {@link TransformationException.ErrorCode} for the {@link
* PlaybackException.ErrorCode}, this error code and the same message are used for the created
* instance. Otherwise, this is equivalent to {@link #createForUnexpected(Exception)}.
*/
/* package */ static TransformationException createForPlaybackException(
PlaybackException exception) {
return new TransformationException(
exception.getMessage(),
exception.getCause(),
getErrorCodeForName(exception.getErrorCodeName()));
@ErrorCode int errorCode = getErrorCodeForName(exception.getErrorCodeName());
return errorCode == ERROR_CODE_UNSPECIFIED
? createForUnexpected(exception)
: new TransformationException(exception.getMessage(), exception, errorCode);
}
/** An error code which identifies the cause of the transformation failure. */

3
libraries/transformer/src/test/java/androidx/media3/transformer/TransformerTest.java
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@ -340,7 +340,8 @@ public final class TransformerTest {
transformer.startTransformation(mediaItem, outputPath);
TransformationException exception = TransformerTestRunner.runUntilError(transformer);
assertThat(exception).hasCauseThat().isInstanceOf(IOException.class);
assertThat(exception).hasCauseThat().hasCauseThat().isInstanceOf(IOException.class);
assertThat(exception.errorCode).isEqualTo(TransformationException.ERROR_CODE_IO_FILE_NOT_FOUND);
}
@Test