Merge branch '2.3.x'

Closes gh-23731

buildSrc/src/main/java/org/springframework/boot/build/mavenplugin/DocumentPluginGoals.java

@@ -136,11 +136,7 @@ public class DocumentPluginGoals extends DefaultTask {
 		for (Parameter parameter : parameters) {
 			String name = parameter.getName();
 			writer.printf("| <<%s-%s,%s>>%n", detailsSectionId, name, name);
-			String type = parameter.getType();
-			if (type.lastIndexOf('.') >= 0) {
-				type = type.substring(type.lastIndexOf('.') + 1);
-			}
-			writer.printf("| `%s`%n", type);
+			writer.printf("| `%s`%n", typeNameToJavadocLink(shortTypeName(parameter.getType()), parameter.getType()));
 			String defaultValue = parameter.getDefaultValue();
 			if (defaultValue != null) {
 				writer.printf("| `%s`%n", defaultValue);
@@ -166,7 +162,7 @@ public class DocumentPluginGoals extends DefaultTask {
 			writer.println("|===");
 			writer.println();
 			writeDetail(writer, "Name", name);
-			writeDetail(writer, "Type", parameter.getType());
+			writeDetail(writer, "Type", typeNameToJavadocLink(parameter.getType()));
 			writeOptionalDetail(writer, "Default value", parameter.getDefaultValue());
 			writeOptionalDetail(writer, "User property", parameter.getUserProperty());
 			writeOptionalDetail(writer, "Since", parameter.getSince());
@@ -191,4 +187,32 @@ public class DocumentPluginGoals extends DefaultTask {
 		writer.println();
 	}
 
+	private String shortTypeName(String name) {
+		if (name.lastIndexOf('.') >= 0) {
+			name = name.substring(name.lastIndexOf('.') + 1);
+		}
+		if (name.lastIndexOf('$') >= 0) {
+			name = name.substring(name.lastIndexOf('$') + 1);
+		}
+		return name;
+	}
+
+	private String typeNameToJavadocLink(String name) {
+		return typeNameToJavadocLink(name, name);
+	}
+
+	private String typeNameToJavadocLink(String shortName, String name) {
+		if (name.startsWith("org.springframework.boot.maven")) {
+			return "{spring-boot-docs}/maven-plugin/api/" + typeNameToJavadocPath(name) + ".html[" + shortName + "]";
+		}
+		if (name.startsWith("org.springframework.boot")) {
+			return "{spring-boot-docs}/api/" + typeNameToJavadocPath(name) + ".html[" + shortName + "]";
+		}
+		return shortName;
+	}
+
+	private String typeNameToJavadocPath(String name) {
+		return name.replace(".", "/").replace("$", ".");
+	}
+
 }

spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/src/main/java/org/springframework/boot/maven/AbstractDependencyFilterMojo.java

@@ -40,7 +40,8 @@ public abstract class AbstractDependencyFilterMojo extends AbstractMojo {
 
 	/**
 	 * Collection of artifact definitions to include. The {@link Include} element defines
-	 * a {@code groupId} and {@code artifactId} mandatory properties and an optional
+	 * mandatory {@code groupId} and {@code artifactId} properties and an optional
+	 * mandatory {@code groupId} and {@code artifactId} properties and an optional
 	 * {@code classifier} property.
 	 * @since 1.2.0
 	 */
@@ -49,7 +50,7 @@ public abstract class AbstractDependencyFilterMojo extends AbstractMojo {
 
 	/**
 	 * Collection of artifact definitions to exclude. The {@link Exclude} element defines
-	 * a {@code groupId} and {@code artifactId} mandatory properties and an optional
+	 * mandatory {@code groupId} and {@code artifactId} properties and an optional
 	 * {@code classifier} property.
 	 * @since 1.1.0
 	 */

spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/src/main/java/org/springframework/boot/maven/AbstractPackagerMojo.java

@@ -75,7 +75,7 @@ public abstract class AbstractPackagerMojo extends AbstractDependencyFilterMojo
 
 	/**
 	 * The name of the main class. If not specified the first compiled class found that
-	 * contains a 'main' method will be used.
+	 * contains a {@code main} method will be used.
 	 * @since 1.0.0
 	 */
 	@Parameter
@@ -83,8 +83,8 @@ public abstract class AbstractPackagerMojo extends AbstractDependencyFilterMojo
 
 	/**
 	 * The type of archive (which corresponds to how the dependencies are laid out inside
-	 * it). Possible values are JAR, WAR, ZIP, DIR, NONE. Defaults to a guess based on the
-	 * archive type.
+	 * it). Possible values are {@code JAR}, {@code WAR}, {@code ZIP}, {@code DIR},
+	 * {@code NONE}. Defaults to a guess based on the archive type.
 	 * @since 1.0.0
 	 */
 	@Parameter(property = "spring-boot.repackage.layout")
@@ -114,7 +114,8 @@ public abstract class AbstractPackagerMojo extends AbstractDependencyFilterMojo
 	public boolean includeSystemScope;
 
 	/**
-	 * Layer configuration with the option to exclude layer tools jar.
+	 * Layer configuration with options to disable layer creation, exclude layer tools
+	 * jar, and provide a custom layers configuration file.
 	 * @since 2.3.0
 	 */
 	@Parameter
@@ -211,7 +212,7 @@ public abstract class AbstractPackagerMojo extends AbstractDependencyFilterMojo
 		ZIP(new Expanded()),
 
 		/**
-		 * Dir Layout.
+		 * Directory Layout.
 		 */
 		DIR(new Expanded()),
 

spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/src/main/java/org/springframework/boot/maven/BuildImageMojo.java

@@ -100,8 +100,9 @@ public class BuildImageMojo extends AbstractPackagerMojo {
 	private String classifier;
 
 	/**
-	 * Image configuration, with `builder`, `runImage`, `name`, `env`, `cleanCache`,
-	 * `verboseLogging`, and `publish` options.
+	 * Image configuration, with {@code builder}, {@code runImage}, {@code name},
+	 * {@code env}, {@code cleanCache}, {@code verboseLogging}, {@code pullPolicy}, and
+	 * {@code publish} options.
 	 * @since 2.3.0
 	 */
 	@Parameter

spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/src/main/java/org/springframework/boot/maven/BuildInfoMojo.java

@@ -62,7 +62,7 @@ public class BuildInfoMojo extends AbstractMojo {
 	private MavenProject project;
 
 	/**
-	 * The location of the generated build-info.properties.
+	 * The location of the generated {@code build-info.properties} file.
 	 */
 	@Parameter(defaultValue = "${project.build.outputDirectory}/META-INF/build-info.properties")
 	private File outputFile;
@@ -77,8 +77,8 @@ public class BuildInfoMojo extends AbstractMojo {
 	private String time;
 
 	/**
-	 * Additional properties to store in the build-info.properties. Each entry is prefixed
-	 * by {@code build.} in the generated build-info.properties.
+	 * Additional properties to store in the {@code build-info.properties} file. Each
+	 * entry is prefixed by {@code build.} in the generated {@code build-info.properties}.
 	 */
 	@Parameter
 	private Map<String, String> additionalProperties;

spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/src/main/java/org/springframework/boot/maven/Image.java

@@ -38,62 +38,102 @@ import org.springframework.util.StringUtils;
  */
 public class Image {
 
-	/**
-	 * The name of the created image.
-	 */
 	String name;
 
-	/**
-	 * The builder used to create the image.
-	 */
 	String builder;
 
-	/**
-	 * The run image used to launch the built image.
-	 */
 	String runImage;
 
-	/**
-	 * Environment properties that should be passed to the builder.
-	 */
 	Map<String, String> env;
 
-	/**
-	 * If the cache should be cleaned before building.
-	 */
 	boolean cleanCache;
 
-	/**
-	 * If verbose logging is required.
-	 */
 	boolean verboseLogging;
 
-	/**
-	 * If images should be pulled from a remote repository during image build.
-	 */
 	PullPolicy pullPolicy;
 
-	/**
-	 * If the built image should be pushed to a registry.
-	 */
 	Boolean publish;
 
+	/**
+	 * The name of the created image.
+	 * @return the image name
+	 */
+	public String getName() {
+		return this.name;
+	}
+
 	void setName(String name) {
 		this.name = name;
 	}
 
+	/**
+	 * The name of the builder image to use to create the image.
+	 * @return the builder image name
+	 */
+	public String getBuilder() {
+		return this.builder;
+	}
+
 	void setBuilder(String builder) {
 		this.builder = builder;
 	}
 
+	/**
+	 * The name of the run image to use to create the image.
+	 * @return the builder image name
+	 */
+	public String getRunImage() {
+		return this.runImage;
+	}
+
 	void setRunImage(String runImage) {
 		this.runImage = runImage;
 	}
 
+	/**
+	 * Environment properties that should be passed to the builder.
+	 * @return the environment properties
+	 */
+	public Map<String, String> getEnv() {
+		return this.env;
+	}
+
+	/**
+	 * If the cache should be cleaned before building.
+	 * @return {@code true} if the cache should be cleaned
+	 */
+	public boolean isCleanCache() {
+		return this.cleanCache;
+	}
+
+	/**
+	 * If verbose logging is required.
+	 * @return {@code true} for verbose logging
+	 */
+	public boolean isVerboseLogging() {
+		return this.verboseLogging;
+	}
+
+	/**
+	 * If images should be pulled from a remote repository during image build.
+	 * @return the pull policy
+	 */
+	public PullPolicy getPullPolicy() {
+		return this.pullPolicy;
+	}
+
 	public void setPullPolicy(PullPolicy pullPolicy) {
 		this.pullPolicy = pullPolicy;
 	}
 
+	/**
+	 * If the built image should be pushed to a registry.
+	 * @return {@code true} if the image should be published
+	 */
+	public Boolean getPublish() {
+		return this.publish;
+	}
+
 	public void setPublish(Boolean publish) {
 		this.publish = publish;
 	}

spring-boot-project/spring-boot-tools/spring-boot-maven-plugin/src/main/java/org/springframework/boot/maven/Layers.java

@@ -33,8 +33,8 @@ public class Layers {
 	private File configuration;
 
 	/**
-	 * Whether a layers.idx file should be added to the jar.
-	 * @return true if a layers.idx file should be added.
+	 * Whether a {@code layers.idx} file should be added to the jar.
+	 * @return true if a {@code layers.idx} file should be added.
 	 */
 	public boolean isEnabled() {
 		return this.enabled;