Remove deprecated logging properties

See gh-19699

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/logging/LogFileWebEndpointAutoConfiguration.java

 /*
- * Copyright 2012-2019 the original author or authors.
+ * Copyright 2012-2020 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.
@@ -56,16 +56,15 @@ public class LogFileWebEndpointAutoConfiguration {
 
 	private static class LogFileCondition extends SpringBootCondition {
 
-		@SuppressWarnings("deprecation")
 		@Override
 		public ConditionOutcome getMatchOutcome(ConditionContext context, AnnotatedTypeMetadata metadata) {
 			Environment environment = context.getEnvironment();
-			String config = getLogFileConfig(environment, LogFile.FILE_NAME_PROPERTY, LogFile.FILE_PROPERTY);
+			String config = getLogFileConfig(environment, LogFile.FILE_NAME_PROPERTY);
 			ConditionMessage.Builder message = ConditionMessage.forCondition("Log File");
 			if (StringUtils.hasText(config)) {
 				return ConditionOutcome.match(message.found(LogFile.FILE_NAME_PROPERTY).items(config));
 			}
-			config = getLogFileConfig(environment, LogFile.FILE_PATH_PROPERTY, LogFile.PATH_PROPERTY);
+			config = getLogFileConfig(environment, LogFile.FILE_PATH_PROPERTY);
 			if (StringUtils.hasText(config)) {
 				return ConditionOutcome.match(message.found(LogFile.FILE_PATH_PROPERTY).items(config));
 			}
@@ -76,12 +75,8 @@ public class LogFileWebEndpointAutoConfiguration {
 			return ConditionOutcome.noMatch(message.didNotFind("logging file").atAll());
 		}
 
-		private String getLogFileConfig(Environment environment, String configName, String deprecatedConfigName) {
-			String config = environment.resolvePlaceholders("${" + configName + ":}");
-			if (StringUtils.hasText(config)) {
-				return config;
-			}
-			return environment.resolvePlaceholders("${" + deprecatedConfigName + ":}");
+		private String getLogFileConfig(Environment environment, String configName) {
+			return environment.resolvePlaceholders("${" + configName + ":}");
 		}
 
 	}

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/logging/LogFileWebEndpointAutoConfigurationTests.java

 /*
- * Copyright 2012-2019 the original author or authors.
+ * Copyright 2012-2020 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.
@@ -64,14 +64,6 @@ class LogFileWebEndpointAutoConfigurationTests {
 				.run((context) -> assertThat(context).hasSingleBean(LogFileWebEndpoint.class));
 	}
 
-	@Test
-	@Deprecated
-	void runWhenLoggingFileIsSetWithDeprecatedPropertyAndExposedShouldHaveEndpointBean() {
-		this.contextRunner
-				.withPropertyValues("logging.file:test.log", "management.endpoints.web.exposure.include=logfile")
-				.run((context) -> assertThat(context).hasSingleBean(LogFileWebEndpoint.class));
-	}
-
 	@Test
 	void runWhenLoggingPathIsSetAndNotExposedShouldNotHaveEndpointBean() {
 		this.contextRunner.withPropertyValues("logging.file.path:test/logs")
@@ -85,14 +77,6 @@ class LogFileWebEndpointAutoConfigurationTests {
 				.run((context) -> assertThat(context).hasSingleBean(LogFileWebEndpoint.class));
 	}
 
-	@Test
-	@Deprecated
-	void runWhenLoggingPathIsSetWithDeprecatedPropertyAndExposedShouldHaveEndpointBean() {
-		this.contextRunner
-				.withPropertyValues("logging.path:test/logs", "management.endpoints.web.exposure.include=logfile")
-				.run((context) -> assertThat(context).hasSingleBean(LogFileWebEndpoint.class));
-	}
-
 	@Test
 	void logFileWebEndpointIsAutoConfiguredWhenExternalFileIsSet() {
 		this.contextRunner

spring-boot-project/spring-boot-actuator/src/test/java/org/springframework/boot/actuate/logging/LogFileWebEndpointTests.java

 /*
- * Copyright 2012-2019 the original author or authors.
+ * Copyright 2012-2020 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.
@@ -74,16 +74,6 @@ class LogFileWebEndpointTests {
 		assertThat(contentOf(resource.getFile())).isEqualTo("--TEST--");
 	}
 
-	@Test
-	@Deprecated
-	void resourceResponseWithLogFileAndDeprecatedProperty() throws Exception {
-		this.environment.setProperty("logging.file", this.logFile.getAbsolutePath());
-		LogFileWebEndpoint endpoint = new LogFileWebEndpoint(LogFile.get(this.environment), null);
-		Resource resource = endpoint.logFile();
-		assertThat(resource).isNotNull();
-		assertThat(contentOf(resource.getFile())).isEqualTo("--TEST--");
-	}
-
 	@Test
 	void resourceResponseWithExternalLogFile() throws Exception {
 		LogFileWebEndpoint endpoint = new LogFileWebEndpoint(null, this.logFile);

spring-boot-project/spring-boot-actuator/src/test/java/org/springframework/boot/actuate/logging/LogFileWebEndpointWebIntegrationTests.java

 /*
- * Copyright 2012-2019 the original author or authors.
+ * Copyright 2012-2020 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.
@@ -74,7 +74,7 @@ class LogFileWebEndpointWebIntegrationTests {
 			File logFile = new File(tempFile, "test.log");
 			FileCopyUtils.copy("--TEST--".getBytes(), logFile);
 			MockEnvironment environment = new MockEnvironment();
-			environment.setProperty("logging.file", logFile.getAbsolutePath());
+			environment.setProperty("logging.file.name", logFile.getAbsolutePath());
 			return new LogFileWebEndpoint(LogFile.get(environment), null);
 		}
 

spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/logging/LoggingApplicationListener.java

 /*
- * Copyright 2012-2019 the original author or authors.
+ * Copyright 2012-2020 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.
@@ -136,13 +136,6 @@ public class LoggingApplicationListener implements GenericApplicationListener {
 	 */
 	public static final String LOGGER_GROUPS_BEAN_NAME = "springBootLoggerGroups";
 
-	/**
-	 * The name of the {@link LogFile} bean.
-	 * @deprecated since 2.2.0 in favor of {@link #LOG_FILE_BEAN_NAME}
-	 */
-	@Deprecated
-	public static final String LOGFILE_BEAN_NAME = LOG_FILE_BEAN_NAME;
-
 	private static final Map<String, List<String>> DEFAULT_GROUP_LOGGERS;
 	static {
 		MultiValueMap<String, String> loggers = new LinkedMultiValueMap<>();
@@ -333,7 +326,7 @@ public class LoggingApplicationListener implements GenericApplicationListener {
 	private void initializeFinalLoggingLevels(ConfigurableEnvironment environment, LoggingSystem system) {
 		bindLoggerGroups(environment);
 		if (this.springBootLogging != null) {
-			initializeLogLevel(system, this.springBootLogging);
+			initializeSpringBootLogging(system, this.springBootLogging);
 		}
 		setLogLevels(system, environment);
 	}
@@ -345,19 +338,6 @@ public class LoggingApplicationListener implements GenericApplicationListener {
 		}
 	}
 
-	/**
-	 * Initialize loggers based on the {@link #setSpringBootLogging(LogLevel)
-	 * springBootLogging} setting.
-	 * @param system the logging system
-	 * @param springBootLogging the spring boot logging level requested
-	 * @deprecated since 2.2.0 in favor of
-	 * {@link #initializeSpringBootLogging(LoggingSystem, LogLevel)}
-	 */
-	@Deprecated
-	protected void initializeLogLevel(LoggingSystem system, LogLevel springBootLogging) {
-		initializeSpringBootLogging(system, springBootLogging);
-	}
-
 	/**
 	 * Initialize loggers based on the {@link #setSpringBootLogging(LogLevel)
 	 * springBootLogging} setting. By default this implementation will pick an appropriate
@@ -372,20 +352,6 @@ public class LoggingApplicationListener implements GenericApplicationListener {
 				.forEach((name) -> configureLogLevel(name, springBootLogging, configurer));
 	}
 
-	/**
-	 * Set logging levels based on relevant {@link Environment} properties.
-	 * @param system the logging system
-	 * @param environment the environment
-	 * @deprecated since 2.2.0 in favor of
-	 * {@link #setLogLevels(LoggingSystem, ConfigurableEnvironment)}
-	 */
-	@Deprecated
-	protected void setLogLevels(LoggingSystem system, Environment environment) {
-		if (environment instanceof ConfigurableEnvironment) {
-			setLogLevels(system, (ConfigurableEnvironment) environment);
-		}
-	}
-
 	/**
 	 * Set logging levels based on relevant {@link Environment} properties.
 	 * @param system the logging system

spring-boot-project/spring-boot/src/main/java/org/springframework/boot/logging/LogFile.java

 /*
- * Copyright 2012-2019 the original author or authors.
+ * Copyright 2012-2020 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.
@@ -37,22 +37,6 @@ import org.springframework.util.StringUtils;
  */
 public class LogFile {
 
-	/**
-	 * The name of the Spring property that contains the name of the log file. Names can
-	 * be an exact location or relative to the current directory.
-	 * @deprecated since 2.2.0 in favor of {@link #FILE_NAME_PROPERTY}
-	 */
-	@Deprecated
-	public static final String FILE_PROPERTY = "logging.file";
-
-	/**
-	 * The name of the Spring property that contains the directory where log files are
-	 * written.
-	 * @deprecated since 2.2.0 in favor of {@link #FILE_PATH_PROPERTY}
-	 */
-	@Deprecated
-	public static final String PATH_PROPERTY = "logging.path";
-
 	/**
 	 * The name of the Spring property that contains the name of the log file. Names can
 	 * be an exact location or relative to the current directory.
@@ -128,21 +112,12 @@ public class LogFile {
 	 * suitable properties
 	 */
 	public static LogFile get(PropertyResolver propertyResolver) {
-		String file = getLogFileProperty(propertyResolver, FILE_NAME_PROPERTY, FILE_PROPERTY);
-		String path = getLogFileProperty(propertyResolver, FILE_PATH_PROPERTY, PATH_PROPERTY);
+		String file = propertyResolver.getProperty(FILE_NAME_PROPERTY);
+		String path = propertyResolver.getProperty(FILE_PATH_PROPERTY);
 		if (StringUtils.hasLength(file) || StringUtils.hasLength(path)) {
 			return new LogFile(file, path);
 		}
 		return null;
 	}
 
-	private static String getLogFileProperty(PropertyResolver propertyResolver, String propertyName,
-			String deprecatedPropertyName) {
-		String property = propertyResolver.getProperty(propertyName);
-		if (property != null) {
-			return property;
-		}
-		return propertyResolver.getProperty(deprecatedPropertyName);
-	}
-
 }

spring-boot-project/spring-boot/src/main/resources/META-INF/additional-spring-configuration-metadata.json

@@ -85,7 +85,8 @@
       "description": "Log file name (for instance, `myapp.log`). Names can be an exact location or relative to the current directory.",
       "sourceType": "org.springframework.boot.context.logging.LoggingApplicationListener",
       "deprecation": {
-        "replacement": "logging.file.name"
+        "replacement": "logging.file.name",
+        "level": "error"
       }
     },
     {
@@ -146,7 +147,8 @@
       "description": "Location of the log file. For instance, `/var/log`.",
       "sourceType": "org.springframework.boot.context.logging.LoggingApplicationListener",
       "deprecation": {
-        "replacement": "logging.file.path"
+        "replacement": "logging.file.path",
+        "level": "error"
       }
     },
     {

spring-boot-project/spring-boot/src/test/java/org/springframework/boot/context/logging/LoggingApplicationListenerIntegrationTests.java

 /*
- * Copyright 2012-2019 the original author or authors.
+ * Copyright 2012-2020 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.
@@ -59,7 +59,7 @@ class LoggingApplicationListenerIntegrationTests {
 	void logFileRegisteredInTheContextWhenApplicable(@TempDir File tempDir) throws Exception {
 		String logFile = new File(tempDir, "test.log").getAbsolutePath();
 		try (ConfigurableApplicationContext context = new SpringApplicationBuilder(SampleService.class)
-				.web(WebApplicationType.NONE).properties("logging.file=" + logFile).run()) {
+				.web(WebApplicationType.NONE).properties("logging.file.name=" + logFile).run()) {
 			SampleService service = context.getBean(SampleService.class);
 			assertThat(service.logFile).isNotNull();
 			assertThat(service.logFile.toString()).isEqualTo(logFile);

spring-boot-project/spring-boot/src/test/java/org/springframework/boot/context/logging/LoggingApplicationListenerTests.java

 /*
- * Copyright 2012-2019 the original author or authors.
+ * Copyright 2012-2020 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.
@@ -212,19 +212,6 @@ class LoggingApplicationListenerTests {
 		assertThat(output).startsWith(this.logFile.getAbsolutePath());
 	}
 
-	@Test
-	@Deprecated
-	void addLogFilePropertyWithDeprecatedProperty() {
-		addPropertiesToEnvironment(this.context, "logging.config=classpath:logback-nondefault.xml",
-				"logging.file=" + this.logFile);
-		this.initializer.initialize(this.context.getEnvironment(), this.context.getClassLoader());
-		Log logger = LogFactory.getLog(LoggingApplicationListenerTests.class);
-		String existingOutput = this.output.toString();
-		logger.info("Hello world");
-		String output = this.output.toString().substring(existingOutput.length()).trim();
-		assertThat(output).startsWith(this.logFile.getAbsolutePath());
-	}
-
 	@Test
 	void addLogFilePropertyWithDefault() {
 		assertThat(this.logFile).doesNotExist();
@@ -235,16 +222,6 @@ class LoggingApplicationListenerTests {
 		assertThat(this.logFile).isFile();
 	}
 
-	@Test
-	@Deprecated
-	void addLogFilePropertyWithDefaultAndDeprecatedProperty() {
-		addPropertiesToEnvironment(this.context, "logging.file=" + this.logFile);
-		this.initializer.initialize(this.context.getEnvironment(), this.context.getClassLoader());
-		Log logger = LogFactory.getLog(LoggingApplicationListenerTests.class);
-		logger.info("Hello world");
-		assertThat(this.logFile).isFile();
-	}
-
 	@Test
 	void addLogPathProperty() {
 		addPropertiesToEnvironment(this.context, "logging.config=classpath:logback-nondefault.xml",
@@ -257,18 +234,6 @@ class LoggingApplicationListenerTests {
 		assertThat(output).startsWith(new File(this.tempDir.toFile(), "spring.log").getAbsolutePath());
 	}
 
-	@Test
-	void addLogPathPropertyWithDeprecatedProperty() {
-		addPropertiesToEnvironment(this.context, "logging.config=classpath:logback-nondefault.xml",
-				"logging.path=" + this.tempDir);
-		this.initializer.initialize(this.context.getEnvironment(), this.context.getClassLoader());
-		Log logger = LogFactory.getLog(LoggingApplicationListenerTests.class);
-		String existingOutput = this.output.toString();
-		logger.info("Hello world");
-		String output = this.output.toString().substring(existingOutput.length()).trim();
-		assertThat(output).startsWith(new File(this.tempDir.toFile(), "spring.log").getAbsolutePath());
-	}
-
 	@Test
 	void parseDebugArg() {
 		addPropertiesToEnvironment(this.context, "debug");
@@ -495,15 +460,6 @@ class LoggingApplicationListenerTests {
 		assertThat(System.getProperty(LoggingSystemProperties.PID_KEY)).isNotNull();
 	}
 
-	@Test
-	@Deprecated
-	void systemPropertiesAreSetForLoggingConfigurationWithDeprecatedProperties() {
-		addPropertiesToEnvironment(this.context, "logging.file=" + this.logFile, "logging.path=path");
-		this.initializer.initialize(this.context.getEnvironment(), this.context.getClassLoader());
-		assertThat(System.getProperty(LoggingSystemProperties.LOG_FILE)).isEqualTo(this.logFile.getAbsolutePath());
-		assertThat(System.getProperty(LoggingSystemProperties.LOG_PATH)).isEqualTo("path");
-	}
-
 	@Test
 	void environmentPropertiesIgnoreUnresolvablePlaceholders() {
 		// gh-7719

spring-boot-project/spring-boot/src/test/java/org/springframework/boot/logging/LogFileTests.java

 /*
- * Copyright 2012-2019 the original author or authors.
+ * Copyright 2012-2020 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.
@@ -52,13 +52,6 @@ class LogFileTests {
 		testLoggingFile(resolver);
 	}
 
-	@Test
-	@Deprecated
-	void loggingFileWithDeprecatedProperties() {
-		PropertyResolver resolver = getPropertyResolver(Collections.singletonMap("logging.file", "log.file"));
-		testLoggingFile(resolver);
-	}
-
 	private void testLoggingFile(PropertyResolver resolver) {
 		LogFile logFile = LogFile.get(resolver);
 		Properties properties = new Properties();
@@ -74,13 +67,6 @@ class LogFileTests {
 		testLoggingPath(resolver);
 	}
 
-	@Test
-	@Deprecated
-	void loggingPathWithDeprecatedProperties() {
-		PropertyResolver resolver = getPropertyResolver(Collections.singletonMap("logging.path", "logpath"));
-		testLoggingPath(resolver);
-	}
-
 	private void testLoggingPath(PropertyResolver resolver) {
 		LogFile logFile = LogFile.get(resolver);
 		Properties properties = new Properties();
@@ -100,16 +86,6 @@ class LogFileTests {
 		testLoggingFileAndPath(resolver);
 	}
 
-	@Test
-	@Deprecated
-	void loggingFileAndPathWithDeprecatedProperties() {
-		Map<String, Object> properties = new LinkedHashMap<>();
-		properties.put("logging.file", "log.file");
-		properties.put("logging.path", "logpath");
-		PropertyResolver resolver = getPropertyResolver(properties);
-		testLoggingFileAndPath(resolver);
-	}
-
 	private void testLoggingFileAndPath(PropertyResolver resolver) {
 		LogFile logFile = LogFile.get(resolver);
 		Properties properties = new Properties();