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Java 16 migration for Redis examples.

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See #606.
This commit is contained in:
Mark Paluch
2021-04-29 11:03:21 +02:00
parent 338d9d92ca
commit 88aabe89e2
16 changed files with 77 additions and 98 deletions
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5
redis/reactive/src/test/java/example/springdata/redis/EmailAddress.java
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@@ -26,9 +26,6 @@ import com.fasterxml.jackson.annotation.JsonTypeInfo.Id;
*
* @author Mark Paluch
*/
@Value
@RequiredArgsConstructor
@JsonTypeInfo(use = Id.CLASS, property = "_type")
public class EmailAddress {
final String address;
public record EmailAddress(String address) {
}

6
redis/reactive/src/test/java/example/springdata/redis/RedisTestConfiguration.java
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@@ -51,11 +51,11 @@ public class RedisTestConfiguration {
public ReactiveRedisTemplate<String, Person> reactiveJsonPersonRedisTemplate(
ReactiveRedisConnectionFactory connectionFactory) {
Jackson2JsonRedisSerializer<Person> serializer = new Jackson2JsonRedisSerializer<>(Person.class);
var serializer = new Jackson2JsonRedisSerializer<Person>(Person.class);
RedisSerializationContextBuilder<String, Person> builder = RedisSerializationContext
.newSerializationContext(new StringRedisSerializer());
RedisSerializationContext<String, Person> serializationContext = builder.value(serializer).build();
var serializationContext = builder.value(serializer).build();
return new ReactiveRedisTemplate<>(connectionFactory, serializationContext);
}
@@ -70,7 +70,7 @@ public class RedisTestConfiguration {
RedisSerializationContextBuilder<String, Object> builder = RedisSerializationContext
.newSerializationContext(new StringRedisSerializer());
RedisSerializationContext<String, Object> serializationContext = builder
var serializationContext = builder
.value(new GenericJackson2JsonRedisSerializer("_type")).build();
return new ReactiveRedisTemplate<>(connectionFactory, serializationContext);

12
redis/reactive/src/test/java/example/springdata/redis/commands/KeyCommandsTests.java
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@@ -77,7 +77,7 @@ public class KeyCommandsTests {
generateRandomKeys(50);
Mono<Long> keyCount = connection.keyCommands() //
var keyCount = connection.keyCommands() //
.keys(ByteBuffer.wrap(serializer.serialize(KEY_PATTERN))) //
.flatMapMany(Flux::fromIterable) //
.doOnNext(byteBuffer -> System.out.println(toString(byteBuffer))) //
@@ -93,12 +93,12 @@ public class KeyCommandsTests {
@Test
public void storeToListAndPop() {
Mono<PopResult> popResult = connection.listCommands()
var popResult = connection.listCommands()
.brPop(Collections.singletonList(ByteBuffer.wrap("list".getBytes())), Duration.ofSeconds(5));
Mono<Long> llen = connection.listCommands().lLen(ByteBuffer.wrap("list".getBytes()));
var llen = connection.listCommands().lLen(ByteBuffer.wrap("list".getBytes()));
Mono<Long> popAndLlen = connection.listCommands() //
var popAndLlen = connection.listCommands() //
.rPush(ByteBuffer.wrap("list".getBytes()), Collections.singletonList(ByteBuffer.wrap("item".getBytes())))
.flatMap(l -> popResult) //
.doOnNext(result -> System.out.println(toString(result.getValue()))) //
@@ -110,9 +110,9 @@ public class KeyCommandsTests {
private void generateRandomKeys(int nrKeys) {
Flux<String> keyFlux = Flux.range(0, nrKeys).map(i -> (PREFIX + "-" + i));
var keyFlux = Flux.range(0, nrKeys).map(i -> (PREFIX + "-" + i));
Flux<SetCommand> generator = keyFlux.map(String::getBytes).map(ByteBuffer::wrap) //
var generator = keyFlux.map(String::getBytes).map(ByteBuffer::wrap) //
.map(key -> SetCommand.set(key) //
.value(ByteBuffer.wrap(UUID.randomUUID().toString().getBytes())));

6
redis/reactive/src/test/java/example/springdata/redis/operations/JacksonJsonTests.java
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@@ -66,7 +66,7 @@ public class JacksonJsonTests {
.expectNext(true) //
.verifyComplete();
Flux<String> get = typedOperations.execute(conn -> conn.stringCommands().get(ByteBuffer.wrap("homer".getBytes()))) //
var get = typedOperations.execute(conn -> conn.stringCommands().get(ByteBuffer.wrap("homer".getBytes()))) //
.map(ByteUtils::getBytes) //
.map(String::new);
@@ -93,7 +93,7 @@ public class JacksonJsonTests {
.expectNext(true) //
.verifyComplete();
Flux<String> get = genericOperations.execute(conn -> conn.stringCommands().get(ByteBuffer.wrap("homer".getBytes()))) //
var get = genericOperations.execute(conn -> conn.stringCommands().get(ByteBuffer.wrap("homer".getBytes()))) //
.map(ByteUtils::getBytes) //
.map(String::new);
@@ -121,7 +121,7 @@ public class JacksonJsonTests {
.expectNext(true) //
.verifyComplete();
Flux<String> get = genericOperations.execute(conn -> conn.stringCommands().get(ByteBuffer.wrap("mail".getBytes()))) //
var get = genericOperations.execute(conn -> conn.stringCommands().get(ByteBuffer.wrap("mail".getBytes()))) //
.map(ByteUtils::getBytes) //
.map(String::new);

6
redis/reactive/src/test/java/example/springdata/redis/operations/ListOperationsTests.java
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@@ -60,11 +60,11 @@ public class ListOperationsTests {
@Test
public void shouldPollAndPopulateQueue() {
String queue = "foo";
var queue = "foo";
ReactiveListOperations<String, String> listOperations = operations.opsForList();
var listOperations = operations.opsForList();
Mono<String> blpop = listOperations //
var blpop = listOperations //
.leftPop(queue, Duration.ofSeconds(30)) //
.log("example.springdata.redis", Level.INFO);

8
redis/reactive/src/test/java/example/springdata/redis/operations/ValueOperationsTests.java
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@@ -61,11 +61,11 @@ public class ValueOperationsTests {
@Test
public void shouldCacheValue() {
String cacheKey = "foo";
var cacheKey = "foo";
ReactiveValueOperations<String, String> valueOperations = operations.opsForValue();
var valueOperations = operations.opsForValue();
Mono<String> cachedMono = valueOperations.get(cacheKey) //
var cachedMono = valueOperations.get(cacheKey) //
.switchIfEmpty(cacheValue().flatMap(it -> {
return valueOperations.set(cacheKey, it, Duration.ofSeconds(60)).then(Mono.just(it));
@@ -80,7 +80,7 @@ public class ValueOperationsTests {
log.info("Subsequent access (use cached value)");
Duration duration = StepVerifier.create(cachedMono) //
var duration = StepVerifier.create(cachedMono) //
.expectNext("Hello, World!") //
.verifyComplete();