Spring/spring-data-keyvalue
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Revise KeySpaceResolver support to primary KeySpace detector source.

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A configured KeySpaceResolver is now used primarily to detect the KeySpace to allow further customization of the KeySpace detection strategy.

The concept of a fallback resolver is now deprecated.

Closes #461
This commit is contained in:
Mark Paluch
2022-11-15 10:11:30 +01:00
parent b05bfc6adf
commit d51ac8f482
6 changed files with 72 additions and 32 deletions
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21
src/test/java/org/springframework/data/keyvalue/core/mapping/BasicKeyValuePersistentEntityUnitTests.java
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@@ -24,7 +24,6 @@ import java.util.Map;
import org.junit.jupiter.api.Test;
import org.springframework.data.keyvalue.annotation.KeySpace;
import org.springframework.data.keyvalue.core.mapping.context.KeyValueMappingContext;
import org.springframework.data.mapping.context.MappingContext;
import org.springframework.data.spel.ExtensionAwareEvaluationContextProvider;
import org.springframework.data.spel.spi.EvaluationContextExtension;
@@ -35,7 +34,7 @@ import org.springframework.data.spel.spi.EvaluationContextExtension;
*/
class BasicKeyValuePersistentEntityUnitTests {
private MappingContext<? extends KeyValuePersistentEntity<?, ?>, ? extends KeyValuePersistentProperty<?>> mappingContext = new KeyValueMappingContext<>();
private KeyValueMappingContext<? extends KeyValuePersistentEntity<?, ?>, ? extends KeyValuePersistentProperty<?>> mappingContext = new KeyValueMappingContext<>();
@Test // DATAKV-268
void shouldDeriveKeyspaceFromClassName() {
@@ -64,6 +63,24 @@ class BasicKeyValuePersistentEntityUnitTests {
assertThat(persistentEntity.getKeySpace()).isEqualTo(NoKeyspaceEntity.class.getName());
}
@Test // GH-461
void shouldApplyKeySpaceResolver() {
mappingContext.setKeySpaceResolver(new PrefixKeyspaceResolver("foo", ClassNameKeySpaceResolver.INSTANCE));
KeyValuePersistentEntity<?, ?> persistentEntity = mappingContext.getPersistentEntity(NoKeyspaceEntity.class);
assertThat(persistentEntity.getKeySpace()).isEqualTo("foo" + NoKeyspaceEntity.class.getName());
}
@Test // GH-461
void shouldFallBackToDefaultsIfKeySpaceResolverReturnsNull() {
mappingContext.setKeySpaceResolver(it -> null);
KeyValuePersistentEntity<?, ?> persistentEntity = mappingContext.getPersistentEntity(NoKeyspaceEntity.class);
assertThat(persistentEntity.getKeySpace()).isEqualTo(NoKeyspaceEntity.class.getName());
}
@KeySpace("#{myProperty}")
private static class ExpressionEntity {}