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Correctly add compression extensions to the generated S3 sink keys. I…
…f compression is internal, does not utilize. Resolves #3158. Signed-off-by: David Venable <[email protected]>
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5 changes: 5 additions & 0 deletions
5
...s/s3-sink/src/main/java/org/opensearch/dataprepper/plugins/sink/s3/ExtensionProvider.java
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package org.opensearch.dataprepper.plugins.sink.s3; | ||
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public interface ExtensionProvider { | ||
String getExtension(); | ||
} |
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33 changes: 33 additions & 0 deletions
33
...k/src/main/java/org/opensearch/dataprepper/plugins/sink/s3/StandardExtensionProvider.java
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package org.opensearch.dataprepper.plugins.sink.s3; | ||
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import org.opensearch.dataprepper.model.codec.OutputCodec; | ||
import org.opensearch.dataprepper.plugins.sink.s3.compression.CompressionOption; | ||
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class StandardExtensionProvider implements ExtensionProvider { | ||
private final String extension; | ||
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static ExtensionProvider create(OutputCodec outputCodec, CompressionOption compressionOption) { | ||
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String codecExtension = outputCodec.getExtension(); | ||
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if(outputCodec.isCompressionInternal()) { | ||
return new StandardExtensionProvider(codecExtension); | ||
} | ||
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String extension = compressionOption.getExtension() | ||
.map(compressionExtension -> codecExtension + "." + compressionExtension) | ||
.orElse(codecExtension); | ||
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return new StandardExtensionProvider(extension); | ||
} | ||
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private StandardExtensionProvider(String extension) { | ||
this.extension = extension; | ||
} | ||
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@Override | ||
public String getExtension() { | ||
return extension; | ||
} | ||
} |
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72 changes: 72 additions & 0 deletions
72
...c/test/java/org/opensearch/dataprepper/plugins/sink/s3/StandardExtensionProviderTest.java
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package org.opensearch.dataprepper.plugins.sink.s3; | ||
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import org.junit.jupiter.api.BeforeEach; | ||
import org.junit.jupiter.api.Test; | ||
import org.junit.jupiter.api.extension.ExtendWith; | ||
import org.mockito.Mock; | ||
import org.mockito.junit.jupiter.MockitoExtension; | ||
import org.opensearch.dataprepper.model.codec.OutputCodec; | ||
import org.opensearch.dataprepper.plugins.sink.s3.compression.CompressionOption; | ||
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import java.util.Optional; | ||
import java.util.UUID; | ||
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import static org.hamcrest.MatcherAssert.assertThat; | ||
import static org.hamcrest.Matchers.equalTo; | ||
import static org.hamcrest.Matchers.notNullValue; | ||
import static org.mockito.Mockito.never; | ||
import static org.mockito.Mockito.verify; | ||
import static org.mockito.Mockito.when; | ||
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@ExtendWith(MockitoExtension.class) | ||
class StandardExtensionProviderTest { | ||
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@Mock | ||
private OutputCodec outputCodec; | ||
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@Mock | ||
private CompressionOption compressionOption; | ||
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private String codecExtension; | ||
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@BeforeEach | ||
void setUp() { | ||
codecExtension = UUID.randomUUID().toString(); | ||
} | ||
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@Test | ||
void getExtension_returns_extension_of_codec_when_compression_internal() { | ||
when(outputCodec.getExtension()).thenReturn(codecExtension); | ||
when(outputCodec.isCompressionInternal()).thenReturn(true); | ||
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ExtensionProvider extensionProvider = StandardExtensionProvider.create(outputCodec, compressionOption); | ||
assertThat(extensionProvider, notNullValue()); | ||
assertThat(extensionProvider.getExtension(), equalTo(codecExtension)); | ||
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verify(compressionOption, never()).getExtension(); | ||
} | ||
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@Test | ||
void getExtension_returns_extension_of_codec_compression_has_no_extension() { | ||
when(outputCodec.getExtension()).thenReturn(codecExtension); | ||
when(compressionOption.getExtension()).thenReturn(Optional.empty()); | ||
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ExtensionProvider extensionProvider = StandardExtensionProvider.create(outputCodec, compressionOption); | ||
assertThat(extensionProvider, notNullValue()); | ||
assertThat(extensionProvider.getExtension(), equalTo(codecExtension)); | ||
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verify(compressionOption).getExtension(); | ||
} | ||
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@Test | ||
void getExtension_returns_extension_of_codec_compression_has_extension() { | ||
String compressionExtension = UUID.randomUUID().toString(); | ||
when(outputCodec.getExtension()).thenReturn(codecExtension); | ||
when(compressionOption.getExtension()).thenReturn(Optional.of(compressionExtension)); | ||
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ExtensionProvider extensionProvider = StandardExtensionProvider.create(outputCodec, compressionOption); | ||
assertThat(extensionProvider, notNullValue()); | ||
assertThat(extensionProvider.getExtension(), equalTo(codecExtension + "." + compressionExtension)); | ||
} | ||
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} |
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