Rename samples to smoke tests

Closes spring-projectsgh-17197

CONTRIBUTING.adoc

@@ -125,7 +125,7 @@ find the process a little slower than the standard build.
 
 [TIP]
 ====
-If you want to run a build without the samples and integration tests, building the
+If you want to run a build without the smoke tests and integration tests, building the
 `spring-boot-project` module is enough. You can cd there and run the same command, or you
 can run this from the top-level directory:
 
@@ -196,7 +196,7 @@ changes just won't be automatically formatted.
 
 With the requisite eclipse plugins installed you can select
 `import existing maven projects` from the `file` menu to import the code. You will
-need to import the root `spring-boot` pom and the `spring-boot-samples` pom separately.
+need to import the root `spring-boot` pom and the `spring-boot-smoke-tests` pom separately.
 
 
 
@@ -241,11 +241,11 @@ Maven is well supported by most Java IDEs. Refer to your vendor documentation.
 
 
 == Integration Tests
-The sample applications are used as integration tests during the build (when you
-`./mvnw install`). Due to the fact that they make use of the `spring-boot-maven-plugin`
+The smoke tests run as part of the build when you `./mvnw install`.
+Due to the fact that they make use of the `spring-boot-maven-plugin`
 they cannot be called directly, and so instead are launched via the
 `maven-invoker-plugin`. If you encounter build failures running the integration tests,
-check the `build.log` file in the appropriate sample directory.
+check the `build.log` file in the appropriate smoke test directory.
 
 
 == Cloning the git repository on Windows

README.adoc

@@ -251,9 +251,6 @@ Groovy samples for use with the command line application are available in
 link:spring-boot-project/spring-boot-cli/samples[spring-boot-cli/samples]. To run the CLI samples type
 `spring run <sample>.groovy` from samples directory.
 
-Java samples are available in link:spring-boot-samples[spring-boot-samples] and should
-be built with maven and run by invoking `java -jar target/<sample>.jar`.
-
 
 
 == Guides

ci/scripts/build-samples.sh

@@ -5,5 +5,5 @@ source $(dirname $0)/common.sh
 repository=$(pwd)/distribution-repository
 
 pushd git-repo > /dev/null
-run_maven -f spring-boot-samples/pom.xml clean install -U -Dfull -Drepository=file://${repository}
+run_maven -f spring-boot-smoke-tests/pom.xml clean install -U -Dfull -Drepository=file://${repository}
 popd > /dev/null

ci/scripts/stage.sh

@@ -36,7 +36,7 @@ git commit -m"Release v$stageVersion" > /dev/null
 git tag -a "v$stageVersion" -m"Release v$stageVersion" > /dev/null
 
 run_maven -f spring-boot-project/pom.xml clean deploy -U -Dfull -DaltDeploymentRepository=distribution::default::file://${repository}
-run_maven -f spring-boot-samples/pom.xml clean install -U -Dfull -Drepository=file://${repository}
+run_maven -f spring-boot-smoke-tests/pom.xml clean install -U -Dfull -Drepository=file://${repository}
 run_maven -f spring-boot-tests/spring-boot-integration-tests/pom.xml clean install -U -Dfull -Drepository=file://${repository}
 run_maven -f spring-boot-tests/spring-boot-deployment-tests/pom.xml clean install -U -Dfull -Drepository=file://${repository}
 

eclipse/spring-boot-project.setup

@@ -127,10 +127,10 @@
           pattern="spring-boot-starter(s|-.*)"/>
     </workingSet>
     <workingSet
-        name="spring-boot-samples">
+        name="spring-boot-smoke-tests">
       <predicate
           xsi:type="predicates:NamePredicate"
-          pattern="spring-boot-sample(s|-.*)"/>
+          pattern="spring-boot-smoke-test(s|-.*)"/>
     </workingSet>
     <workingSet
         name="spring-boot-tests">

pom.xml

@@ -106,8 +106,8 @@
 			</build>
 			<modules>
 				<module>spring-boot-project</module>
-				<!-- Samples are built via the invoker plugin -->
-				<module>spring-boot-samples-invoker</module>
+				<!-- Smoke tests are built via the invoker plugin -->
+				<module>spring-boot-smoke-tests-invoker</module>
 				<module>spring-boot-tests</module>
 			</modules>
 		</profile>
@@ -121,7 +121,7 @@
 			</activation>
 			<modules>
 				<module>spring-boot-project</module>
-				<module>spring-boot-samples</module>
+				<module>spring-boot-smoke-tests</module>
 				<module>spring-boot-tests</module>
 			</modules>
 		</profile>

spring-boot-project/spring-boot-docs/src/main/asciidoc/getting-started.adoc

@@ -557,7 +557,7 @@ editor for this example.
 [[getting-started-first-application-dependencies]]
 === Adding Classpath Dependencies
 Spring Boot provides a number of "`Starters`" that let you add jars to your classpath.
-Our sample application has already used `spring-boot-starter-parent` in the `parent`
+Our applications for smoke tests use the `spring-boot-starter-parent` in the `parent`
 section of the POM. The `spring-boot-starter-parent` is a special starter that provides
 useful Maven defaults. It also provides a
 <<using-spring-boot.adoc#using-boot-dependency-management,`dependency-management`>>
@@ -819,11 +819,6 @@ https://spring.io/guides/[getting started] guides that solve specific "`How do I
 with Spring?`" problems. We also have Spring Boot-specific
 "`<<howto.adoc#howto, How-to>>`" reference documentation.
 
-The https://github.com/{github-repo}[Spring Boot repository] also has a
-{github-code}/spring-boot-samples[bunch of samples] you can run. The samples are
-independent of the rest of the code (that is, you do not need to build the rest to run or
-use the samples).
-
 Otherwise, the next logical step is to read _<<using-spring-boot.adoc#using-boot>>_. If
 you are really impatient, you could also jump ahead and read about
 _<<spring-boot-features.adoc#boot-features, Spring Boot features>>_.

spring-boot-project/spring-boot-docs/src/main/asciidoc/howto.adoc

@@ -699,9 +699,7 @@ a plain HTTP connector at port 8080. Spring Boot does not support the configurat
 both an HTTP connector and an HTTPS connector through `application.properties`. If you
 want to have both, you need to configure one of them programmatically. We recommend using
 `application.properties` to configure HTTPS, as the HTTP connector is the easier of the
-two to configure programmatically. See the
-{github-code}/spring-boot-samples/spring-boot-sample-tomcat-multi-connectors[`spring-boot-sample-tomcat-multi-connectors`]
-sample project for an example.
+two to configure programmatically.
 
 
 
@@ -1668,9 +1666,7 @@ And the following example shows one way to set up the starters in Gradle:
 
 NOTE: The Log4j starters gather together the dependencies for common logging
 requirements (such as having Tomcat use `java.util.logging` but configuring the
-output using Log4j 2). See the
-{github-code}/spring-boot-samples/spring-boot-sample-actuator-log4j2[Actuator Log4j 2]
-samples for more detail and to see it in action.
+output using Log4j 2).
 
 NOTE: To ensure that debug logging performed using `java.util.logging` is routed into
 Log4j 2, configure its https://logging.apache.org/log4j/2.0/log4j-jul/index.html[JDK
@@ -1895,9 +1891,7 @@ the same package (or a sub-package) of your `@EnableAutoConfiguration` class.
 For many applications, all you need is to put the right Spring Data dependencies on
 your classpath (there is a `spring-boot-starter-data-jpa` for JPA and a
 `spring-boot-starter-data-mongodb` for Mongodb) and create some repository interfaces to
-handle your `@Entity` objects. Examples are in the
-{github-code}/spring-boot-samples/spring-boot-sample-data-jpa[JPA sample] and the
-{github-code}/spring-boot-samples/spring-boot-sample-data-mongodb[Mongodb sample].
+handle your `@Entity` objects.
 
 Spring Boot tries to guess the location of your `@Repository` definitions, based on the
 `@EnableAutoConfiguration` it finds. To get more control, use the `@EnableJpaRepositories`
@@ -2356,8 +2350,6 @@ is sufficient to cause Flyway to use its own `DataSource`. If any of the three
 properties has not be set, the value of its equivalent `spring.datasource` property will
 be used.
 
-There is a {github-code}/spring-boot-samples/spring-boot-sample-flyway[Flyway sample] so
-that you can see how to set things up.
 
 You can also use Flyway to provide data for specific scenarios. For example, you can
 place test-specific migrations in `src/test/resources` and they are run only when your
@@ -2399,9 +2391,6 @@ See
 {sc-spring-boot-autoconfigure}/liquibase/LiquibaseProperties.{sc-ext}[`LiquibaseProperties`]
 for details about available settings such as contexts, the default schema, and others.
 
-There is a {github-code}/spring-boot-samples/spring-boot-sample-liquibase[Liquibase
-sample] so that you can see how to set things up.
-
 
 
 [[howto-messaging]]
@@ -3049,22 +3038,6 @@ The following example shows how to build an executable archive with Ant:
 	</target>
 ----
 
-The {github-code}/spring-boot-samples/spring-boot-sample-ant[Ant Sample] has a
-`build.xml` file with a `manual` task that should work if you run it with the following
-command:
-
-[indent=0,subs="verbatim,quotes,attributes"]
-----
-	$ ant -lib <folder containing ivy-2.2.jar> clean manual
-----
-
-Then you can run the application with the following command:
-
-[indent=0,subs="verbatim,quotes,attributes"]
-----
-	$ java -jar target/*.jar
-----
-
 
 
 [[howto-traditional-deployment]]
@@ -3166,11 +3139,6 @@ file with the provided dependencies packaged in a `lib-provided` directory. This
 that, in addition to being deployable to a servlet container, you can also run your
 application by using `java -jar` on the command line.
 
-TIP: Take a look at Spring Boot's sample applications for a
-{github-code}/spring-boot-samples/spring-boot-sample-traditional/pom.xml[Maven-based
-example] of the previously described configuration.
-
-
 
 
 [[howto-convert-an-existing-application-to-spring-boot]]

spring-boot-project/spring-boot-docs/src/main/asciidoc/spring-boot-features.adoc

@@ -1586,9 +1586,7 @@ You can also add a custom Spring `Validator` by creating a bean definition calle
 configuration properties validator is created very early in the application's lifecycle,
 and declaring the `@Bean` method as static lets the bean be created without having to
 instantiate the `@Configuration` class. Doing so avoids any problems that may be caused
-by early instantiation. There is a
-{github-code}/spring-boot-samples/spring-boot-sample-property-validation[property
-validation sample] that shows how to set things up.
+by early instantiation.
 
 TIP: The `spring-boot-actuator` module includes an endpoint that exposes all
 `@ConfigurationProperties` beans. Point your web browser to
@@ -3212,9 +3210,6 @@ an `@Order`, which you can set with `spring.jersey.filter.order`. Both the servl
 the filter registrations can be given init parameters by using `spring.jersey.init.*` to
 specify a map of properties.
 
-There is a {github-code}/spring-boot-samples/spring-boot-sample-jersey[Jersey sample] so
-that you can see how to set things up.
-
 
 
 [[boot-features-embedded-container]]
@@ -3422,9 +3417,6 @@ packaged as an executable archive), there are some limitations in the JSP suppor
 <<boot-features-error-handling-custom-error-pages,Custom error pages>> should be used
 instead.
 
-There is a {github-code}/spring-boot-samples/spring-boot-sample-web-jsp[JSP sample] so
-that you can see how to set things up.
-
 
 
 [[boot-features-reactive-server]]
@@ -3646,8 +3638,6 @@ so does not disable the `UserDetailsService` configuration or Actuator's securit
 
 To also switch off the `UserDetailsService` configuration, you can add a bean of type
 `UserDetailsService`, `AuthenticationProvider`, or `AuthenticationManager`.
-There are several secure applications in the {github-code}/spring-boot-samples/[Spring
-Boot samples] to get you started with common use cases.
 
 Access rules can be overridden by adding a custom `WebSecurityConfigurerAdapter`. Spring
 Boot provides convenience methods that can be used to override access rules for actuator