Use MongoClient consistently

Closes gh-11431

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/data/mongo/MongoDataAutoConfiguration.java

@@ -20,7 +20,6 @@ import java.net.UnknownHostException;
 import java.util.Collections;
 
 import com.mongodb.DB;
-import com.mongodb.Mongo;
 import com.mongodb.MongoClient;
 
 import org.springframework.beans.BeanUtils;
@@ -72,7 +71,7 @@ import org.springframework.util.StringUtils;
  * @since 1.1.0
  */
 @Configuration
-@ConditionalOnClass({ Mongo.class, MongoTemplate.class })
+@ConditionalOnClass({ MongoClient.class, MongoTemplate.class })
 @EnableConfigurationProperties(MongoProperties.class)
 @AutoConfigureAfter(MongoAutoConfiguration.class)
 public class MongoDataAutoConfiguration {

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/data/mongo/MongoRepositoriesAutoConfiguration.java

 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2017 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,7 +16,7 @@
 
 package org.springframework.boot.autoconfigure.data.mongo;
 
-import com.mongodb.Mongo;
+import com.mongodb.MongoClient;
 
 import org.springframework.boot.autoconfigure.AutoConfigureAfter;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
@@ -52,7 +52,7 @@ import org.springframework.data.mongodb.repository.support.MongoRepositoryFactor
  * @see EnableMongoRepositories
  */
 @Configuration
-@ConditionalOnClass({ Mongo.class, MongoRepository.class })
+@ConditionalOnClass({ MongoClient.class, MongoRepository.class })
 @ConditionalOnMissingBean({ MongoRepositoryFactoryBean.class,
 		MongoRepositoryConfigurationExtension.class })
 @ConditionalOnProperty(prefix = "spring.data.mongodb.repositories", name = "enabled", havingValue = "true", matchIfMissing = true)

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/mongo/embedded/EmbeddedMongoAutoConfiguration.java

@@ -24,7 +24,6 @@ import java.util.HashMap;
 import java.util.Map;
 import java.util.Set;
 
-import com.mongodb.Mongo;
 import com.mongodb.MongoClient;
 import de.flapdoodle.embed.mongo.Command;
 import de.flapdoodle.embed.mongo.MongodExecutable;
@@ -77,7 +76,7 @@ import org.springframework.util.Assert;
 @Configuration
 @EnableConfigurationProperties({ MongoProperties.class, EmbeddedMongoProperties.class })
 @AutoConfigureBefore(MongoAutoConfiguration.class)
-@ConditionalOnClass({ Mongo.class, MongodStarter.class })
+@ConditionalOnClass({ MongoClient.class, MongodStarter.class })
 public class EmbeddedMongoAutoConfiguration {
 
 	private static final byte[] IP4_LOOPBACK_ADDRESS = { 127, 0, 0, 1 };

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/data/mongo/MongoDataAutoConfigurationTests.java

@@ -20,7 +20,7 @@ import java.time.LocalDateTime;
 import java.util.Arrays;
 import java.util.Set;
 
-import com.mongodb.Mongo;
+import com.mongodb.MongoClient;
 import org.junit.After;
 import org.junit.Rule;
 import org.junit.Test;
@@ -101,8 +101,8 @@ public class MongoDataAutoConfigurationTests {
 				MongoAutoConfiguration.class, MongoDataAutoConfiguration.class);
 		this.context.refresh();
 		MongoTemplate template = this.context.getBean(MongoTemplate.class);
-		assertThat(template.getConverter().getConversionService().canConvert(Mongo.class,
-				Boolean.class)).isTrue();
+		assertThat(template.getConverter().getConversionService()
+				.canConvert(MongoClient.class, Boolean.class)).isTrue();
 	}
 
 	@Test
@@ -210,10 +210,10 @@ public class MongoDataAutoConfigurationTests {
 
 	}
 
-	private static class MyConverter implements Converter<Mongo, Boolean> {
+	private static class MyConverter implements Converter<MongoClient, Boolean> {
 
 		@Override
-		public Boolean convert(Mongo source) {
+		public Boolean convert(MongoClient source) {
 			return null;
 		}
 

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/data/mongo/MongoRepositoriesAutoConfigurationTests.java

@@ -18,7 +18,6 @@ package org.springframework.boot.autoconfigure.data.mongo;
 
 import java.util.Set;
 
-import com.mongodb.Mongo;
 import com.mongodb.MongoClient;
 import org.junit.After;
 import org.junit.Test;
@@ -59,8 +58,7 @@ public class MongoRepositoriesAutoConfigurationTests {
 		prepareApplicationContext(TestConfiguration.class);
 
 		assertThat(this.context.getBean(CityRepository.class)).isNotNull();
-		Mongo mongo = this.context.getBean(Mongo.class);
-		assertThat(mongo).isInstanceOf(MongoClient.class);
+		assertThat(this.context.getBeansOfType(MongoClient.class)).hasSize(1);
 		MongoMappingContext mappingContext = this.context
 				.getBean(MongoMappingContext.class);
 		@SuppressWarnings("unchecked")
@@ -72,9 +70,7 @@ public class MongoRepositoriesAutoConfigurationTests {
 	@Test
 	public void testNoRepositoryConfiguration() throws Exception {
 		prepareApplicationContext(EmptyConfiguration.class);
-
-		Mongo mongo = this.context.getBean(Mongo.class);
-		assertThat(mongo).isInstanceOf(MongoClient.class);
+		assertThat(this.context.getBeansOfType(MongoClient.class)).hasSize(1);
 	}
 
 	@Test

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/mongo/MongoAutoConfigurationTests.java

@@ -18,7 +18,6 @@ package org.springframework.boot.autoconfigure.mongo;
 
 import javax.net.SocketFactory;
 
-import com.mongodb.Mongo;
 import com.mongodb.MongoClient;
 import com.mongodb.MongoClientOptions;
 import org.junit.After;
@@ -54,7 +53,7 @@ public class MongoAutoConfigurationTests {
 	public void clientExists() {
 		this.context = new AnnotationConfigApplicationContext(
 				PropertyPlaceholderAutoConfiguration.class, MongoAutoConfiguration.class);
-		assertThat(this.context.getBeanNamesForType(Mongo.class).length).isEqualTo(1);
+		assertThat(this.context.getBeanNamesForType(MongoClient.class)).hasSize(1);
 	}
 
 	@Test