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Add native serialization hints for basic Java types

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Resolves #4239
This commit is contained in:
Mahmoud Ben Hassine
2022-11-22 16:34:01 +01:00
parent dfbc3d03da
commit f14b9a10ef
1 changed files with 27 additions and 2 deletions
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29
spring-batch-core/src/main/java/org/springframework/batch/core/aot/CoreRuntimeHints.java
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@@ -16,13 +16,30 @@
package org.springframework.batch.core.aot;
import java.sql.Types;
import java.time.Duration;
import java.time.Instant;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;
import java.time.OffsetDateTime;
import java.time.OffsetTime;
import java.time.Period;
import java.time.ZonedDateTime;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.HashMap;
import java.util.Hashtable;
import java.util.Properties;
import java.util.UUID;
import java.util.stream.Stream;
import org.springframework.aop.SpringProxy;
import org.springframework.aop.framework.Advised;
import org.springframework.aot.hint.MemberCategory;
import org.springframework.aot.hint.RuntimeHints;
import org.springframework.aot.hint.RuntimeHintsRegistrar;
import org.springframework.aot.hint.SerializationHints;
import org.springframework.aot.hint.TypeReference;
import org.springframework.batch.core.scope.context.JobContext;
import org.springframework.batch.core.scope.context.StepContext;
@@ -41,6 +58,7 @@ public class CoreRuntimeHints implements RuntimeHintsRegistrar {
@Override
public void registerHints(RuntimeHints hints, ClassLoader classLoader) {
// resource hints
hints.resources().registerPattern("org/springframework/batch/core/schema-h2.sql");
hints.resources().registerPattern("org/springframework/batch/core/schema-derby.sql");
hints.resources().registerPattern("org/springframework/batch/core/schema-hsqldb.sql");
@@ -54,6 +72,7 @@ public class CoreRuntimeHints implements RuntimeHintsRegistrar {
hints.resources().registerPattern("org/springframework/batch/core/schema-sqlserver.sql");
hints.resources().registerPattern("org/springframework/batch/core/schema-sybase.sql");
// proxy hints
hints.proxies()
.registerJdkProxy(builder -> builder
.proxiedInterfaces(TypeReference.of("org.springframework.batch.core.repository.JobRepository"))
@@ -62,12 +81,18 @@ public class CoreRuntimeHints implements RuntimeHintsRegistrar {
.proxiedInterfaces(TypeReference.of("org.springframework.batch.core.explore.JobExplorer"))
.proxiedInterfaces(SpringProxy.class, Advised.class, DecoratingProxy.class));
// reflection hints
hints.reflection().registerType(Types.class, MemberCategory.DECLARED_FIELDS);
hints.reflection().registerType(JobContext.class, MemberCategory.INVOKE_PUBLIC_METHODS);
hints.reflection().registerType(StepContext.class, MemberCategory.INVOKE_PUBLIC_METHODS);
hints.serialization().registerType(HashMap.class);
// serialization hints
SerializationHints serializationHints = hints.serialization();
Stream.of(Number.class, Byte.class, Short.class, Integer.class, Long.class, Double.class, Float.class,
Character.class, String.class, Boolean.class, Date.class, Calendar.class, LocalDate.class,
LocalTime.class, LocalDateTime.class, OffsetTime.class, OffsetDateTime.class, ZonedDateTime.class,
Instant.class, Duration.class, Period.class, HashMap.class, Hashtable.class, ArrayList.class,
Properties.class, Exception.class, UUID.class).forEach(serializationHints::registerType);
}
}