DependenciesIntoLayerSpec Class — spring-boot Architecture

Source Code

build-plugin/spring-boot-gradle-plugin/src/main/java/org/springframework/boot/gradle/tasks/bundling/LayeredSpec.java lines 267–318

	public static class DependenciesIntoLayerSpec extends IntoLayerSpec {

		private boolean includeProjectDependencies;

		private boolean excludeProjectDependencies;

		/**
		 * Creates a new {@code IntoLayerSpec} that will control the content of the given
		 * layer.
		 * @param intoLayer the layer
		 */
		public DependenciesIntoLayerSpec(String intoLayer) {
			super(intoLayer);
		}

		/**
		 * Configures the layer to include project dependencies. If no includes are
		 * specified then all content is included. If includes are specified then content
		 * must match an inclusion and not match any exclusions to be included.
		 */
		public void includeProjectDependencies() {
			this.includeProjectDependencies = true;
		}

		/**
		 * Configures the layer to exclude project dependencies. If no excludes a
		 * specified no content is excluded. If exclusions are specified then any content
		 * that matches an exclusion will be excluded irrespective of whether it matches
		 * an include.
		 */
		public void excludeProjectDependencies() {
			this.excludeProjectDependencies = true;
		}

		ContentSelector<Library> asLibrarySelector(Function<String, ContentFilter<Library>> filterFactory) {
			Layer layer = new Layer(getIntoLayer());
			List<ContentFilter<Library>> includeFilters = getIncludes().stream()
				.map(filterFactory)
				.collect(Collectors.toCollection(ArrayList::new));
			if (this.includeProjectDependencies) {
				includeFilters.add(Library::isLocal);
			}
			List<ContentFilter<Library>> excludeFilters = getExcludes().stream()
				.map(filterFactory)
				.collect(Collectors.toCollection(ArrayList::new));
			if (this.excludeProjectDependencies) {
				excludeFilters.add(Library::isLocal);
			}
			return new IncludeExcludeContentSelector<>(layer, includeFilters, excludeFilters);
		}

	}