formatTo() — spring-boot Function Reference

Architecture documentation for the formatTo() function in CorrelationIdFormatter.java from the spring-boot codebase.

Function java GradlePlugin DslExtensions calls 1 called by 2

Entity Profile

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

Dependency Diagram

graph TD
  36f5eaf8_bc90_5fba_a86c_3d292ed42d16["formatTo()"]
  eee34fbd_ca1c_e4d8_61ad_2eb2bdf0e869["format()"]
  eee34fbd_ca1c_e4d8_61ad_2eb2bdf0e869 -->|calls| 36f5eaf8_bc90_5fba_a86c_3d292ed42d16
  202567f6_1116_26de_ba9d_82bd5ce40a78["format()"]
  202567f6_1116_26de_ba9d_82bd5ce40a78 -->|calls| 36f5eaf8_bc90_5fba_a86c_3d292ed42d16
  587c542e_7cb2_ba19_4616_63dcf6ae6584["resolve()"]
  36f5eaf8_bc90_5fba_a86c_3d292ed42d16 -->|calls| 587c542e_7cb2_ba19_4616_63dcf6ae6584
  style 36f5eaf8_bc90_5fba_a86c_3d292ed42d16 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

core/spring-boot/src/main/java/org/springframework/boot/logging/CorrelationIdFormatter.java lines 101–121

	public void formatTo(UnaryOperator<@Nullable String> resolver, Appendable appendable) {
		Predicate<Part> canResolve = (part) -> StringUtils.hasLength(resolver.apply(part.name()));
		try {
			if (this.parts.stream().anyMatch(canResolve)) {
				appendable.append('[');
				for (Iterator<Part> iterator = this.parts.iterator(); iterator.hasNext();) {
					appendable.append(iterator.next().resolve(resolver));
					if (iterator.hasNext()) {
						appendable.append('-');
					}
				}
				appendable.append("] ");
			}
			else {
				appendable.append(this.blank);
			}
		}
		catch (IOException ex) {
			throw new UncheckedIOException(ex);
		}
	}