getResources() — spring-boot Function Reference

Architecture documentation for the getResources() function in LocationResourceLoader.java from the spring-boot codebase.

Function java GradlePlugin DslExtensions calls 3

Entity Profile

GradlePlugin→ DslExtensions→ getResources() — spring-boot Function Reference

Dependency Diagram

graph TD
  513f1438_c988_7573_e693_4e5e95b0dd80["getResources()"]
  dc275f22_dc4e_a38d_0beb_87529a6fc2ae["validatePattern()"]
  513f1438_c988_7573_e693_4e5e95b0dd80 -->|calls| dc275f22_dc4e_a38d_0beb_87529a6fc2ae
  e6532b20_39af_4d6f_f097_fa28368a9655["getResource()"]
  513f1438_c988_7573_e693_4e5e95b0dd80 -->|calls| e6532b20_39af_4d6f_f097_fa28368a9655
  12d4ef93_bb92_2e96_af1f_6ec25cf5f72d["getFile()"]
  513f1438_c988_7573_e693_4e5e95b0dd80 -->|calls| 12d4ef93_bb92_2e96_af1f_6ec25cf5f72d
  style 513f1438_c988_7573_e693_4e5e95b0dd80 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

core/spring-boot/src/main/java/org/springframework/boot/context/config/LocationResourceLoader.java lines 94–124

	Resource[] getResources(String location, ResourceType type) {
		validatePattern(location, type);
		String directoryPath = location.substring(0, location.indexOf("*/"));
		String fileName = location.substring(location.lastIndexOf("/") + 1);
		Resource resource = getResource(directoryPath);
		if (!resource.exists()) {
			return EMPTY_RESOURCES;
		}
		File file = getFile(location, resource);
		if (!file.isDirectory()) {
			return EMPTY_RESOURCES;
		}
		File[] subDirectories = file.listFiles(this::isVisibleDirectory);
		if (subDirectories == null) {
			return EMPTY_RESOURCES;
		}
		Arrays.sort(subDirectories, FILE_PATH_COMPARATOR);
		if (type == ResourceType.DIRECTORY) {
			return Arrays.stream(subDirectories).map(FileSystemResource::new).toArray(Resource[]::new);
		}
		List<Resource> resources = new ArrayList<>();
		FilenameFilter filter = (dir, name) -> name.equals(fileName);
		for (File subDirectory : subDirectories) {
			File[] files = subDirectory.listFiles(filter);
			if (files != null) {
				Arrays.sort(files, FILE_NAME_COMPARATOR);
				Arrays.stream(files).map(FileSystemResource::new).forEach(resources::add);
			}
		}
		return resources.toArray(EMPTY_RESOURCES);
	}