public ResponseEntity serviceCapabilitiesText()

in initializr-web/src/main/java/io/spring/initializr/web/project/MainController.java [127:156]

29 lines of code
6 McCabe index (conditional complexity)


	public ResponseEntity<String> serviceCapabilitiesText(
			@RequestHeader(value = HttpHeaders.USER_AGENT, required = false) String userAgent) {
		String appUrl = generateAppUrl();
		InitializrMetadata metadata = this.metadataProvider.get();

		BodyBuilder builder = ResponseEntity.ok().contentType(MediaType.TEXT_PLAIN);
		if (userAgent != null) {
			Agent agent = Agent.fromUserAgent(userAgent);
			if (agent != null) {
				if (AgentId.CURL.equals(agent.getId())) {
					String content = this.commandLineHelpGenerator
							.generateCurlCapabilities(metadata, appUrl);
					return builder.eTag(createUniqueId(content)).body(content);
				}
				if (AgentId.HTTPIE.equals(agent.getId())) {
					String content = this.commandLineHelpGenerator
							.generateHttpieCapabilities(metadata, appUrl);
					return builder.eTag(createUniqueId(content)).body(content);
				}
				if (AgentId.SPRING_BOOT_CLI.equals(agent.getId())) {
					String content = this.commandLineHelpGenerator
							.generateSpringBootCliCapabilities(metadata, appUrl);
					return builder.eTag(createUniqueId(content)).body(content);
				}
			}
		}
		String content = this.commandLineHelpGenerator
				.generateGenericCapabilities(metadata, appUrl);
		return builder.eTag(createUniqueId(content)).body(content);
	}