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Merge pull request #34486 from cescoffier/redis-custom-codec
Implement Redis custom codec support
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92 changes: 92 additions & 0 deletions
92
...ployment/src/test/java/io/quarkus/redis/client/deployment/datasource/CustomCodecTest.java
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| @@ -0,0 +1,92 @@ | ||
| package io.quarkus.redis.client.deployment.datasource; | ||
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| import static org.assertj.core.api.Assertions.assertThat; | ||
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| import java.lang.reflect.Type; | ||
| import java.nio.charset.StandardCharsets; | ||
| import java.util.UUID; | ||
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| import jakarta.enterprise.context.ApplicationScoped; | ||
| import jakarta.inject.Inject; | ||
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| import org.jboss.shrinkwrap.api.ShrinkWrap; | ||
| import org.jboss.shrinkwrap.api.spec.JavaArchive; | ||
| import org.junit.jupiter.api.Test; | ||
| import org.junit.jupiter.api.extension.RegisterExtension; | ||
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| import io.quarkus.redis.client.deployment.RedisTestResource; | ||
| import io.quarkus.redis.datasource.RedisDataSource; | ||
| import io.quarkus.redis.datasource.codecs.Codec; | ||
| import io.quarkus.redis.datasource.codecs.Codecs; | ||
| import io.quarkus.redis.datasource.hash.HashCommands; | ||
| import io.quarkus.test.QuarkusUnitTest; | ||
| import io.quarkus.test.common.QuarkusTestResource; | ||
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| @QuarkusTestResource(RedisTestResource.class) | ||
| public class CustomCodecTest { | ||
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| @RegisterExtension | ||
| static final QuarkusUnitTest unitTest = new QuarkusUnitTest() | ||
| .setArchiveProducer( | ||
| () -> ShrinkWrap.create(JavaArchive.class).addClass(Jedi.class).addClass(MyCustomCodec.class)) | ||
| .overrideConfigKey("quarkus.redis.hosts", "${quarkus.redis.tr}"); | ||
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| @Inject | ||
| RedisDataSource ds; | ||
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| @Test | ||
| void testCustomCodecs() { | ||
| String key1 = UUID.randomUUID().toString(); | ||
| // Check that the codec is registered | ||
| assertThat(Codecs.getDefaultCodecFor(Jedi.class)).isInstanceOf(MyCustomCodec.class); | ||
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| HashCommands<String, String, Jedi> hash1 = ds.hash(Jedi.class); | ||
| hash1.hset(key1, "test", new Jedi("luke", "skywalker")); | ||
| var retrieved = hash1.hget(key1, "test"); | ||
| assertThat(retrieved.firstName).isEqualTo("luke"); | ||
| assertThat(retrieved.lastName).isEqualTo("SKYWALKER"); | ||
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| HashCommands<String, Jedi, String> hash2 = ds.hash(String.class, Jedi.class, String.class); | ||
| hash2.hset(key1, new Jedi("luke", "skywalker"), "test"); | ||
| var retrieved2 = hash2.hget(key1, new Jedi("luke", "skywalker")); | ||
| assertThat(retrieved2).isEqualTo("test"); | ||
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| HashCommands<Jedi, String, String> hash3 = ds.hash(Jedi.class, String.class, String.class); | ||
| hash3.hset(new Jedi("luke", "skywalker"), "key", "value"); | ||
| var retrieved3 = hash3.hget(new Jedi("luke", "skywalker"), "key"); | ||
| assertThat(retrieved3).isEqualTo("value"); | ||
| } | ||
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| @ApplicationScoped | ||
| public static class MyCustomCodec implements Codec { | ||
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| @Override | ||
| public boolean canHandle(Type clazz) { | ||
| return clazz.equals(Jedi.class); | ||
| } | ||
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| @Override | ||
| public byte[] encode(Object item) { | ||
| var jedi = (Jedi) item; | ||
| return (jedi.firstName + ";" + jedi.lastName).getBytes(StandardCharsets.UTF_8); | ||
| } | ||
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| @Override | ||
| public Object decode(byte[] item) { | ||
| String s = new String(item, StandardCharsets.UTF_8); | ||
| String[] strings = s.split(";"); | ||
| return new Jedi(strings[0], strings[1].toUpperCase()); | ||
| } | ||
| } | ||
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| public static class Jedi { | ||
| public final String firstName; | ||
| public final String lastName; | ||
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| public Jedi(String firstName, String lastName) { | ||
| this.firstName = firstName; | ||
| this.lastName = lastName; | ||
| } | ||
| } | ||
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| } |
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