Revert "Merge pull request spring-projects#43813 from quaff"

This reverts commit 4478bd5, reversing
changes made to c032e1f.

Signed-off-by: arefbehboudi <behboodiaref@gmail.com>

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/data/redis/PropertiesRedisConnectionDetails.java

@@ -27,7 +27,6 @@
  * @author Andy Wilkinson
  * @author Phillip Webb
  * @author Scott Frederick
- * @author Yanming Zhou
  */
 class PropertiesRedisConnectionDetails implements RedisConnectionDetails {
 
@@ -60,8 +59,7 @@ public Standalone getStandalone() {
 		if (this.properties.getUrl() != null) {
 			ConnectionInfo connectionInfo = ConnectionInfo.of(this.properties.getUrl());
 			return Standalone.of(connectionInfo.getUri().getHost(), connectionInfo.getUri().getPort(),
-					(connectionInfo.getDatabase() != null) ? connectionInfo.getDatabase()
-							: this.properties.getDatabase());
+					this.properties.getDatabase());
 		}
 		return Standalone.of(this.properties.getHost(), this.properties.getPort(), this.properties.getDatabase());
 	}
@@ -77,7 +75,7 @@ public Sentinel getSentinel() {
 
 			@Override
 			public int getDatabase() {
-				return getStandalone().getDatabase();
+				return PropertiesRedisConnectionDetails.this.properties.getDatabase();
 			}
 
 			@Override

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/data/redis/RedisConnectionConfiguration.java

@@ -33,7 +33,6 @@
 import org.springframework.data.redis.connection.RedisSentinelConfiguration;
 import org.springframework.data.redis.connection.RedisStandaloneConfiguration;
 import org.springframework.util.ClassUtils;
-import org.springframework.util.StringUtils;
 
 /**
  * Base Redis connection configuration.
@@ -46,7 +45,6 @@
  * @author Moritz Halbritter
  * @author Andy Wilkinson
  * @author Phillip Webb
- * @author Yanming Zhou
  */
 abstract class RedisConnectionConfiguration {
 
@@ -191,14 +189,11 @@ static final class ConnectionInfo {
 
 		private final String password;
 
-		private final Integer database;
-
-		private ConnectionInfo(URI uri, boolean useSsl, String username, String password, Integer database) {
+		private ConnectionInfo(URI uri, boolean useSsl, String username, String password) {
 			this.uri = uri;
 			this.useSsl = useSsl;
 			this.username = username;
 			this.password = password;
-			this.database = database;
 		}
 
 		URI getUri() {
@@ -217,10 +212,6 @@ String getPassword() {
 			return this.password;
 		}
 
-		Integer getDatabase() {
-			return this.database;
-		}
-
 		static ConnectionInfo of(String url) {
 			try {
 				URI uri = new URI(url);
@@ -242,14 +233,7 @@ static ConnectionInfo of(String url) {
 						password = candidate;
 					}
 				}
-				Integer database = null;
-				if (StringUtils.hasText(uri.getPath())) {
-					String[] pathSplit = uri.getPath().split("/", 2);
-					if (pathSplit.length > 1 && !pathSplit[1].isEmpty()) {
-						database = Integer.parseInt(pathSplit[1]);
-					}
-				}
-				return new ConnectionInfo(uri, useSsl, username, password, database);
+				return new ConnectionInfo(uri, useSsl, username, password);
 			}
 			catch (URISyntaxException ex) {
 				throw new RedisUrlSyntaxException(url, ex);

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/data/redis/RedisProperties.java

@@ -31,7 +31,6 @@
  * @author Mark Paluch
  * @author Stephane Nicoll
  * @author Scott Frederick
- * @author Yanming Zhou
  * @since 1.0.0
  */
 @ConfigurationProperties(prefix = "spring.data.redis")
@@ -43,8 +42,8 @@ public class RedisProperties {
 	private int database = 0;
 
 	/**
-	 * Connection URL. Overrides host, port, username, password, and database. Example:
-	 * redis://user:password@example.com:6379/8
+	 * Connection URL. Overrides host, port, username, and password. Example:
+	 * redis://user:password@example.com:6379
 	 */
 	private String url;
 

spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/data/redis/PropertiesRedisConnectionDetailsTests.java

@@ -103,17 +103,6 @@ void standaloneIsConfiguredFromUrl() {
 		RedisConnectionDetails.Standalone standalone = connectionDetails.getStandalone();
 		assertThat(standalone.getHost()).isEqualTo("example.com");
 		assertThat(standalone.getPort()).isEqualTo(1234);
-		assertThat(standalone.getDatabase()).isEqualTo(9999);
-	}
-
-	@Test
-	void standaloneIsConfiguredFromUrlWithoutDatabase() {
-		this.properties.setUrl("redis://example.com:1234");
-		this.properties.setDatabase(5);
-		PropertiesRedisConnectionDetails connectionDetails = new PropertiesRedisConnectionDetails(this.properties);
-		RedisConnectionDetails.Standalone standalone = connectionDetails.getStandalone();
-		assertThat(standalone.getHost()).isEqualTo("example.com");
-		assertThat(standalone.getPort()).isEqualTo(1234);
 		assertThat(standalone.getDatabase()).isEqualTo(5);
 	}
 
@@ -144,22 +133,9 @@ void sentinelIsConfigured() {
 		RedisProperties.Sentinel sentinel = new RedisProperties.Sentinel();
 		sentinel.setNodes(List.of("localhost:1111", "127.0.0.1:2222", "[::1]:3333"));
 		this.properties.setSentinel(sentinel);
-		this.properties.setDatabase(5);
 		PropertiesRedisConnectionDetails connectionDetails = new PropertiesRedisConnectionDetails(this.properties);
 		assertThat(connectionDetails.getSentinel().getNodes()).containsExactly(new Node("localhost", 1111),
 				new Node("127.0.0.1", 2222), new Node("[::1]", 3333));
-		assertThat(connectionDetails.getSentinel().getDatabase()).isEqualTo(5);
-	}
-
-	@Test
-	void sentinelDatabaseIsConfiguredFromUrl() {
-		RedisProperties.Sentinel sentinel = new RedisProperties.Sentinel();
-		sentinel.setNodes(List.of("localhost:1111", "127.0.0.1:2222", "[::1]:3333"));
-		this.properties.setSentinel(sentinel);
-		this.properties.setUrl("redis://example.com:1234/9999");
-		this.properties.setDatabase(5);
-		PropertiesRedisConnectionDetails connectionDetails = new PropertiesRedisConnectionDetails(this.properties);
-		assertThat(connectionDetails.getSentinel().getDatabase()).isEqualTo(9999);
 	}
 
 }