SpringBoot需要找不到类型为'boolean'的bean

Question

I search stackoverflow quite a bit, but didn't find a solution for my Problem. I gte the following error when deploying a SpringBoot app as a WAR file to Tomcat 8, localy it does work fine

***************************|
APPLICATION FAILED TO START|
***************************|
Description:
Parameter 0 of method getJobapplicationDTO in 
com.tts.scp.converter.config.ScpDestinationConfig required a bean of 
type 'boolean' that could not be found.
Action:
Consider defining a bean of type 'boolean' in your configuration.

There is an Interface

public interface HttpProviderConfig {
  JobApplicationDTO getJobapplicationDTO(boolean printResume, boolean 
  printCoverletter, boolean printAttachments, String jobApplicationId);
} 

and two implementing classes

@Configuration
@Profile("production")
public class ScpDestinationConfig implements HttpProviderConfig{

private static final Logger logger = 
LoggerFactory.getLogger(ScpDestinationConfig.class);

@Override
@Bean
public JobApplicationDTO getJobapplicationDTO (boolean resume, boolean coverletter ...

and second class

@Configuration
@Profile("dev")
public class LocalDestinationConfig implements HttpProviderConfig{

private static final Logger logger = 
LoggerFactory.getLogger(LocalDestinationConfig.class);

@Override
@Bean
public JobApplicationDTO getJobapplicationDTO (boolean resume, boolean coverletter ...

And a rest service

@RestController
public class ConverterController {

private static final Logger logger = 
LoggerFactory.getLogger(ConverterController.class);

@Autowired
@Lazy
private HttpProviderConfig client;

@GetMapping(path = "/convertDocuments", produces=MediaType.APPLICATION_PDF_VALUE)
public void convertedDocument(@RequestParam(defaultValue = "true") String printResume,
        @RequestParam(defaultValue = "true") String printCoverLetter,
        @RequestParam(defaultValue = "true") String printAttachments, @RequestParam String jobApplicationId,
        HttpServletResponse response) throws IOException {

    JobApplicationDTO jobApplicationDTO = client.getJobapplicationDTO(

So waht I don't understand how Tomcat can't find primitive datatypes like boolean and why it does work when i run it locally.

any help would be appreciated

Regards Mathias

Answer 1

So waht I don't understand how Tomcat can't find primitive datatypes like boolean and why it does work when i run it locally.

This has nothing to do with it.

In your configuration you have a @Bean declaration like:

@Bean
public JobApplicationDTO getJobapplicationDTO (boolean resume, ...)

So basically you ask Spring to manage the JobApplicationDTO for you. Spring then needs resume and othe parameters to construct JobApplicationDTO for you and it can't find them so you get the error you get.

I think you should not be annotating your get...DTO methods with @Bean in the first place. And your ...Config classes actually don't look like a @Configuration for me, rather like a @Service or @Component .