From c0d337d715961c5a754d23a54860a244ceb5fe62 Mon Sep 17 00:00:00 2001
From: Jens Schauder <jschauder@vmware.com>
Date: Tue, 3 Nov 2020 16:30:55 +0100
Subject: [PATCH] DATAJDBC-629 - Implements
 CrudRepository.deleteAllById(Iterable<ID>).

Original pull request: #252.
---
 .../repository/support/SimpleJdbcRepository.java   |  6 ++++++
 .../repository/JdbcRepositoryIntegrationTests.java | 14 ++++++++++++++
 .../EnableJdbcRepositoriesIntegrationTests.java    |  5 +++++
 3 files changed, 25 insertions(+)

diff --git a/spring-data-jdbc/src/main/java/org/springframework/data/jdbc/repository/support/SimpleJdbcRepository.java b/spring-data-jdbc/src/main/java/org/springframework/data/jdbc/repository/support/SimpleJdbcRepository.java
index 6b25fb12..be22e92a 100644
--- a/spring-data-jdbc/src/main/java/org/springframework/data/jdbc/repository/support/SimpleJdbcRepository.java
+++ b/spring-data-jdbc/src/main/java/org/springframework/data/jdbc/repository/support/SimpleJdbcRepository.java
@@ -155,6 +155,11 @@ public class SimpleJdbcRepository<T, ID> implements PagingAndSortingRepository<T
 		entityOperations.deleteAll(entity.getType());
 	}
 
+	@Override
+	public void deleteAllById(Iterable<? extends ID> ids) {
+		ids.forEach(it -> entityOperations.deleteById(it, entity.getType()));
+	}
+
 	/*
 	 * (non-Javadoc)
 	 * @see org.springframework.data.repository.PagingAndSortingRepository#findAll(org.springframework.data.domain.Sort sort)
@@ -172,4 +177,5 @@ public class SimpleJdbcRepository<T, ID> implements PagingAndSortingRepository<T
 	public Page<T> findAll(Pageable pageable) {
 		return entityOperations.findAll(entity.getType(), pageable);
 	}
+
 }
diff --git a/spring-data-jdbc/src/test/java/org/springframework/data/jdbc/repository/JdbcRepositoryIntegrationTests.java b/spring-data-jdbc/src/test/java/org/springframework/data/jdbc/repository/JdbcRepositoryIntegrationTests.java
index 665554ae..a9752033 100644
--- a/spring-data-jdbc/src/test/java/org/springframework/data/jdbc/repository/JdbcRepositoryIntegrationTests.java
+++ b/spring-data-jdbc/src/test/java/org/springframework/data/jdbc/repository/JdbcRepositoryIntegrationTests.java
@@ -204,6 +204,20 @@ public class JdbcRepositoryIntegrationTests {
 				.containsExactlyInAnyOrder(two.getIdProp());
 	}
 
+	@Test // DATAJDBC-629
+	public void deleteByIdList() {
+
+		DummyEntity one = repository.save(createDummyEntity());
+		DummyEntity two = repository.save(createDummyEntity());
+		DummyEntity three = repository.save(createDummyEntity());
+
+		repository.deleteAllById(asList(one.idProp, three.idProp));
+
+		assertThat(repository.findAll()) //
+				.extracting(DummyEntity::getIdProp) //
+				.containsExactlyInAnyOrder(two.getIdProp());
+	}
+
 	@Test // DATAJDBC-97
 	public void deleteAll() {
 
diff --git a/spring-data-jdbc/src/test/java/org/springframework/data/jdbc/repository/config/EnableJdbcRepositoriesIntegrationTests.java b/spring-data-jdbc/src/test/java/org/springframework/data/jdbc/repository/config/EnableJdbcRepositoriesIntegrationTests.java
index f8c3ea2a..b6c8bcc2 100644
--- a/spring-data-jdbc/src/test/java/org/springframework/data/jdbc/repository/config/EnableJdbcRepositoriesIntegrationTests.java
+++ b/spring-data-jdbc/src/test/java/org/springframework/data/jdbc/repository/config/EnableJdbcRepositoriesIntegrationTests.java
@@ -228,5 +228,10 @@ public class EnableJdbcRepositoriesIntegrationTests {
 		public void deleteAll() {
 
 		}
+
+		@Override
+		public void deleteAllById(Iterable<? extends ID> ids) {
+
+		}
 	}
 }