determineProjectType() — spring-boot Function Reference

Architecture documentation for the determineProjectType() function in ProjectGenerationRequest.java from the spring-boot codebase.

Function java GradlePlugin AotProcessing calls 2 called by 1

Entity Profile

GradlePlugin→ AotProcessing→ determineProjectType() — spring-boot Function Reference

Dependency Diagram

graph TD
  fa48957e_1448_1675_9645_a9f7ad81fc16["determineProjectType()"]
  1d2edafd_169c_c817_ef96_8ee124d9006e["generateUrl()"]
  1d2edafd_169c_c817_ef96_8ee124d9006e -->|calls| fa48957e_1448_1675_9645_a9f7ad81fc16
  cc753546_b960_f82c_0b3f_6a84f64719e5["isDetectType()"]
  fa48957e_1448_1675_9645_a9f7ad81fc16 -->|calls| cc753546_b960_f82c_0b3f_6a84f64719e5
  e340557d_9fff_085d_218a_1244323dcdfa["filter()"]
  fa48957e_1448_1675_9645_a9f7ad81fc16 -->|calls| e340557d_9fff_085d_218a_1244323dcdfa
  style fa48957e_1448_1675_9645_a9f7ad81fc16 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

cli/spring-boot-cli/src/main/java/org/springframework/boot/cli/command/init/ProjectGenerationRequest.java lines 364–401

	protected ProjectType determineProjectType(InitializrServiceMetadata metadata) {
		if (this.type != null) {
			ProjectType result = metadata.getProjectTypes().get(this.type);
			if (result == null) {
				throw new ReportableException(
						("No project type with id '" + this.type + "' - check the service capabilities (--list)"));
			}
			return result;
		}
		else if (isDetectType()) {
			Map<String, ProjectType> types = new HashMap<>(metadata.getProjectTypes());
			if (this.build != null) {
				filter(types, "build", this.build);
			}
			if (this.format != null) {
				filter(types, "format", this.format);
			}
			if (types.size() == 1) {
				return types.values().iterator().next();
			}
			else if (types.isEmpty()) {
				throw new ReportableException("No type found with build '" + this.build + "' and format '" + this.format
						+ "' check the service capabilities (--list)");
			}
			else {
				throw new ReportableException("Multiple types found with build '" + this.build + "' and format '"
						+ this.format + "' use --type with a more specific value " + types.keySet());
			}
		}
		else {
			ProjectType defaultType = metadata.getDefaultType();
			if (defaultType == null) {
				throw new ReportableException(("No project type is set and no default is defined. "
						+ "Check the service capabilities (--list)"));
			}
			return defaultType;
		}
	}