Allow disabling Hibernate Search through configuration properties

extensions/hibernate-search-orm-elasticsearch-aws/deployment/src/main/java/io/quarkus/hibernate/search/orm/elasticsearch/aws/HibernateSearchOrmElasticsearchAwsProcessor.java

@@ -6,8 +6,8 @@
 import io.quarkus.deployment.annotations.BuildStep;
 import io.quarkus.deployment.annotations.ExecutionTime;
 import io.quarkus.deployment.annotations.Record;
-import io.quarkus.hibernate.orm.deployment.PersistenceUnitDescriptorBuildItem;
-import io.quarkus.hibernate.orm.deployment.integration.HibernateOrmIntegrationRuntimeConfiguredBuildItem;
+import io.quarkus.hibernate.search.orm.elasticsearch.HibernateSearchElasticsearchPersistenceUnitConfiguredBuildItem;
+import io.quarkus.hibernate.search.orm.elasticsearch.HibernateSearchIntegrationRuntimeConfiguredBuildItem;
 import io.quarkus.hibernate.search.orm.elasticsearch.aws.runtime.HibernateSearchOrmElasticsearchAwsRecorder;
 import io.quarkus.hibernate.search.orm.elasticsearch.aws.runtime.HibernateSearchOrmElasticsearchAwsRuntimeConfig;
 
@@ -19,14 +19,13 @@ class HibernateSearchOrmElasticsearchAwsProcessor {
     @Record(ExecutionTime.RUNTIME_INIT)
     void setRuntimeConfig(HibernateSearchOrmElasticsearchAwsRecorder recorder,
             HibernateSearchOrmElasticsearchAwsRuntimeConfig runtimeConfig,
-            List<PersistenceUnitDescriptorBuildItem> persistenceUnitDescriptorBuildItems,
-            BuildProducer<HibernateOrmIntegrationRuntimeConfiguredBuildItem> runtimeConfigured) {
-        for (PersistenceUnitDescriptorBuildItem puDescriptor : persistenceUnitDescriptorBuildItems) {
-            runtimeConfigured.produce(new HibernateOrmIntegrationRuntimeConfiguredBuildItem(
-                    HIBERNATE_SEARCH_ORM_ELASTICSEARCH_AWS,
-                    puDescriptor.getPersistenceUnitName())
-                            .setInitListener(
-                                    recorder.createRuntimeInitListener(runtimeConfig, puDescriptor.getPersistenceUnitName())));
+            List<HibernateSearchElasticsearchPersistenceUnitConfiguredBuildItem> configuredPersistenceUnits,
+            BuildProducer<HibernateSearchIntegrationRuntimeConfiguredBuildItem> runtimeConfigured) {
+        for (HibernateSearchElasticsearchPersistenceUnitConfiguredBuildItem configuredPersistenceUnit : configuredPersistenceUnits) {
+            String puName = configuredPersistenceUnit.getPersistenceUnitName();
+            runtimeConfigured.produce(new HibernateSearchIntegrationRuntimeConfiguredBuildItem(
+                    HIBERNATE_SEARCH_ORM_ELASTICSEARCH_AWS, puName,
+                    recorder.createRuntimeInitListener(runtimeConfig, puName)));
         }
     }
 

extensions/hibernate-search-orm-elasticsearch-aws/deployment/src/test/java/io/quarkus/hibernate/search/elasticsearch/aws/test/configuration/MissingRegionSigningDisabledTest.java

@@ -11,11 +11,12 @@ public class MissingRegionSigningDisabledTest {
 
     @RegisterExtension
     static final QuarkusUnitTest config = new QuarkusUnitTest().setArchiveProducer(
-            () -> ShrinkWrap.create(JavaArchive.class).addClass(IndexedEntity.class)
-                    .addAsResource("application-missing-region-signing-disabled.properties", "application.properties"));
+            () -> ShrinkWrap.create(JavaArchive.class).addClass(IndexedEntity.class))
+            .withConfigurationResource("application.properties")
+            .overrideConfigKey("quarkus.hibernate-search-orm.elasticsearch.aws.signing.enabled", "false");
 
     @Test
     public void testNoConfig() {
-        // Just check there are no exceptions on startup, on contrary to MissingRegionTest
+        // Just check there are no exceptions on startup, on contrary to MissingRegionSigningEnabledTest
     }
 }

extensions/hibernate-search-orm-elasticsearch-aws/deployment/src/test/java/io/quarkus/hibernate/search/elasticsearch/aws/test/configuration/MissingRegionSigningEnabledHibernateSearchDisabledTest.java

@@ -0,0 +1,23 @@
+package io.quarkus.hibernate.search.elasticsearch.aws.test.configuration;
+
+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;
+
+import io.quarkus.test.QuarkusUnitTest;
+
+public class MissingRegionSigningEnabledHibernateSearchDisabledTest {
+
+    @RegisterExtension
+    static final QuarkusUnitTest config = new QuarkusUnitTest().setArchiveProducer(
+            () -> ShrinkWrap.create(JavaArchive.class).addClass(IndexedEntity.class))
+            .withConfigurationResource("application.properties")
+            .overrideConfigKey("quarkus.hibernate-search-orm.elasticsearch.aws.signing.enabled", "true")
+            .overrideConfigKey("quarkus.hibernate-search-orm.enabled", "false");
+
+    @Test
+    public void testNoConfig() {
+        // Just check there are no exceptions on startup, on contrary to MissingRegionSigningEnabledTest
+    }
+}

extensions/hibernate-search-orm-elasticsearch-aws/deployment/src/test/java/io/quarkus/hibernate/search/elasticsearch/aws/test/configuration/MissingRegionSigningEnabledNoIndexedEntityTest.java

@@ -0,0 +1,22 @@
+package io.quarkus.hibernate.search.elasticsearch.aws.test.configuration;
+
+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;
+
+import io.quarkus.test.QuarkusUnitTest;
+
+public class MissingRegionSigningEnabledNoIndexedEntityTest {
+
+    @RegisterExtension
+    static final QuarkusUnitTest config = new QuarkusUnitTest().setArchiveProducer(
+            () -> ShrinkWrap.create(JavaArchive.class).addClass(NonIndexedEntity.class))
+            .withConfigurationResource("application.properties")
+            .overrideConfigKey("quarkus.hibernate-search-orm.elasticsearch.aws.signing.enabled", "true");
+
+    @Test
+    public void testNoConfig() {
+        // Just check there are no exceptions on startup, on contrary to MissingRegionSigningEnabledTest
+    }
+}

extensions/hibernate-search-orm-elasticsearch-aws/deployment/src/test/java/io/quarkus/hibernate/search/elasticsearch/aws/test/configuration/MissingRegionSigningEnabledTest.java

@@ -14,8 +14,9 @@ public class MissingRegionSigningEnabledTest {
 
     @RegisterExtension
     static final QuarkusUnitTest config = new QuarkusUnitTest().setArchiveProducer(
-            () -> ShrinkWrap.create(JavaArchive.class).addClass(IndexedEntity.class)
-                    .addAsResource("application-missing-region-signing-enabled.properties", "application.properties"))
+            () -> ShrinkWrap.create(JavaArchive.class).addClass(IndexedEntity.class))
+            .withConfigurationResource("application.properties")
+            .overrideConfigKey("quarkus.hibernate-search-orm.elasticsearch.aws.signing.enabled", "true")
             .assertException(throwable -> assertThat(throwable)
                     .isInstanceOf(RuntimeException.class)
                     .hasMessageContainingAll(

extensions/hibernate-search-orm-elasticsearch-aws/deployment/src/test/java/io/quarkus/hibernate/search/elasticsearch/aws/test/configuration/NonIndexedEntity.java

@@ -0,0 +1,24 @@
+package io.quarkus.hibernate.search.elasticsearch.aws.test.configuration;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+
+/**
+ * A non-indexed entity.
+ */
+@Entity
+public class NonIndexedEntity {
+
+    @Id
+    @GeneratedValue
+    private Long id;
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+}

extensions/hibernate-search-orm-elasticsearch-aws/deployment/src/test/resources/application-missing-region-signing-enabled.properties → extensions/hibernate-search-orm-elasticsearch-aws/deployment/src/test/resources/application.properties

@@ -11,5 +11,3 @@ quarkus.hibernate-search-orm.automatic-indexing.synchronization.strategy=sync
 # Use integration tests if you really need to communicate with Elasticsearch.
 quarkus.hibernate-search-orm.schema-management.strategy=none
 quarkus.hibernate-search-orm.elasticsearch.version-check.enabled=false
-
-quarkus.hibernate-search-orm.elasticsearch.aws.signing.enabled=true

extensions/hibernate-search-orm-elasticsearch/deployment/src/main/java/io/quarkus/hibernate/search/orm/elasticsearch/HibernateSearchElasticsearchProcessor.java

@@ -143,10 +143,10 @@ void registerBeans(List<HibernateSearchElasticsearchPersistenceUnitConfiguredBui
     void setRuntimeConfig(HibernateSearchElasticsearchRecorder recorder,
             HibernateSearchElasticsearchRuntimeConfig runtimeConfig,
             List<HibernateSearchIntegrationRuntimeConfiguredBuildItem> integrationRuntimeConfigBuildItems,
-            List<PersistenceUnitDescriptorBuildItem> persistenceUnitDescriptorBuildItems,
+            List<HibernateSearchElasticsearchPersistenceUnitConfiguredBuildItem> configuredPersistenceUnits,
             BuildProducer<HibernateOrmIntegrationRuntimeConfiguredBuildItem> runtimeConfigured) {
-        for (PersistenceUnitDescriptorBuildItem puDescriptor : persistenceUnitDescriptorBuildItems) {
-            String puName = puDescriptor.getPersistenceUnitName();
+        for (HibernateSearchElasticsearchPersistenceUnitConfiguredBuildItem configuredPersistenceUnit : configuredPersistenceUnits) {
+            String puName = configuredPersistenceUnit.getPersistenceUnitName();
             List<HibernateOrmIntegrationRuntimeInitListener> integrationRuntimeInitListeners = new ArrayList<>();
             for (HibernateSearchIntegrationRuntimeConfiguredBuildItem item : integrationRuntimeConfigBuildItems) {
                 if (item.getPersistenceUnitName().equals(puName)) {
@@ -156,7 +156,7 @@ void setRuntimeConfig(HibernateSearchElasticsearchRecorder recorder,
             runtimeConfigured.produce(
                     new HibernateOrmIntegrationRuntimeConfiguredBuildItem(HIBERNATE_SEARCH_ELASTICSEARCH, puName)
                             .setInitListener(
-                                    recorder.createRuntimeInitListener(runtimeConfig, puDescriptor.getPersistenceUnitName(),
+                                    recorder.createRuntimeInitListener(runtimeConfig, puName,
                                             integrationRuntimeInitListeners)));
         }
     }

extensions/hibernate-search-orm-elasticsearch/deployment/src/main/java/io/quarkus/hibernate/search/orm/elasticsearch/HibernateSearchIntegrationRuntimeConfiguredBuildItem.java

@@ -3,7 +3,7 @@
 import io.quarkus.builder.item.MultiBuildItem;
 import io.quarkus.hibernate.orm.runtime.integration.HibernateOrmIntegrationRuntimeInitListener;
 
-public class HibernateSearchIntegrationRuntimeConfiguredBuildItem extends MultiBuildItem {
+public final class HibernateSearchIntegrationRuntimeConfiguredBuildItem extends MultiBuildItem {
     private final String integrationName;
     private final String persistenceUnitName;
     private final HibernateOrmIntegrationRuntimeInitListener initListener;

extensions/hibernate-search-orm-elasticsearch/deployment/src/test/java/io/quarkus/hibernate/search/elasticsearch/test/configuration/ConfigDisabledAndIndexedEntityTest.java

@@ -0,0 +1,40 @@
+package io.quarkus.hibernate.search.elasticsearch.test.configuration;
+
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+
+import javax.inject.Inject;
+
+import org.hibernate.SessionFactory;
+import org.hibernate.search.mapper.orm.Search;
+import org.hibernate.search.mapper.orm.mapping.SearchMapping;
+import org.hibernate.search.util.common.SearchException;
+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;
+
+import io.quarkus.arc.Arc;
+import io.quarkus.test.QuarkusUnitTest;
+
+public class ConfigDisabledAndIndexedEntityTest {
+
+    @RegisterExtension
+    static final QuarkusUnitTest config = new QuarkusUnitTest().setArchiveProducer(
+            () -> ShrinkWrap.create(JavaArchive.class).addClass(IndexedEntity.class))
+            .withConfigurationResource("application.properties")
+            .overrideConfigKey("quarkus.hibernate-search-orm.enabled", "false");
+
+    @Inject
+    SessionFactory sessionFactory;
+
+    @Test
+    public void testDisabled() {
+        assertThatThrownBy(() -> Arc.container().instance(SearchMapping.class).get())
+                .isInstanceOf(SearchException.class)
+                .hasMessageContaining("Hibernate Search was not initialized");
+
+        assertThatThrownBy(() -> Search.mapping(sessionFactory))
+                .isInstanceOf(SearchException.class)
+                .hasMessageContaining("Hibernate Search was not initialized");
+    }
+}

extensions/hibernate-search-orm-elasticsearch/runtime/src/main/java/io/quarkus/hibernate/search/orm/elasticsearch/runtime/HibernateSearchElasticsearchRecorder.java

@@ -190,6 +190,12 @@ private HibernateSearchIntegrationRuntimeInitListener(
 
         @Override
         public void contributeRuntimeProperties(BiConsumer<String, Object> propertyCollector) {
+            if (!runtimeConfig.enabled) {
+                addConfig(propertyCollector, HibernateOrmMapperSettings.ENABLED, false);
+                // Do not process other properties: Hibernate Search is disabled anyway.
+                return;
+            }
+
             addConfig(propertyCollector,
                     HibernateOrmMapperSettings.SCHEMA_MANAGEMENT_STRATEGY,
                     runtimeConfig.schemaManagement.strategy);
@@ -213,6 +219,10 @@ public void contributeRuntimeProperties(BiConsumer<String, Object> propertyColle
                     .entrySet()) {
                 contributeBackendRuntimeProperties(propertyCollector, backendEntry.getKey(), backendEntry.getValue());
             }
+
+            for (HibernateOrmIntegrationRuntimeInitListener integrationRuntimeInitListener : integrationRuntimeInitListeners) {
+                integrationRuntimeInitListener.contributeRuntimeProperties(propertyCollector);
+            }
         }
 
         private void contributeBackendRuntimeProperties(BiConsumer<String, Object> propertyCollector, String backendName,

extensions/hibernate-search-orm-elasticsearch/runtime/src/main/java/io/quarkus/hibernate/search/orm/elasticsearch/runtime/HibernateSearchElasticsearchRuntimeConfigPersistenceUnit.java

@@ -22,6 +22,12 @@
 @ConfigGroup
 public class HibernateSearchElasticsearchRuntimeConfigPersistenceUnit {
 
+    /**
+     * Whether Hibernate Search is enabled.
+     */
+    @ConfigItem(defaultValue = "true")
+    boolean enabled;
+
     /**
      * Default backend
      */