A VSCode Extension for Spring Framework developers. It detects various Spring Bean injection patterns in Java files and helps you easily navigate to the corresponding Bean implementations.
Key Features
Bean Injection Detection
@Autowired Field Injection: Automatically detects fields annotated with @Autowired
Constructor Injection: Detects Bean injection based on constructor parameter types
Setter Injection: Detects Setter methods annotated with @Autowired
Method Injection: Detects Bean method parameters in @Configuration classes
Lombok Injection: Supports injection based on @RequiredArgsConstructor and @AllArgsConstructor
CodeLens Display: Shows "Go to Bean" links at Bean injection points
One-click Navigation: Click to instantly navigate to Bean implementation classes
Multiple Candidate Handling: Provides selection UI when multiple implementations exist
Supported Injection Patterns
1. Field Injection
@Service
public class UserService {
@Autowired
private UserRepository userRepository;
}
2. Constructor Injection
@Service
public class UserService {
private final UserRepository userRepository;
public UserService(UserRepository userRepository) {
this.userRepository = userRepository;
}
}
3. Lombok Constructor Injection
@Service
@RequiredArgsConstructor
public class UserService {
private final UserRepository userRepository;
}
4. Setter Injection
@Service
public class UserService {
private UserRepository userRepository;
@Autowired
public void setUserRepository(UserRepository userRepository) {
this.userRepository = userRepository;
}
}
5. Method Injection (@Bean Methods)
@Configuration
public class AppConfig {
@Bean
public UserService userService(UserRepository userRepository, EmailService emailService) {
return new UserService(userRepository, emailService);
}
@Bean
public OrderProcessor orderProcessor(PaymentService paymentService) {
return new OrderProcessor(paymentService);
}
}
How to Use
Open Java File: Open a Java file with Spring Bean injections
Check CodeLens: "→ Go to Bean" links will be displayed at Bean injection points
Click to Navigate: Click the link to navigate to the corresponding Bean implementation
Select Multiple Candidates: If multiple implementations exist, a selection UI will appear
Commands
Spring Bean Navigator: Refresh Spring Bean Definitions - Refresh Bean definitions
Spring Bean Navigator: Show Bean Count - Display the number of discovered Beans
System Requirements
Visual Studio Code: 1.90.0 or higher
Supported Languages: Java (*.java)
Spring Framework: 3.0 or higher
Development Status
Completed Features
[x] @Autowired field injection detection
[x] Constructor injection detection
[x] Setter injection detection
[x] Method injection (@Bean method parameters)
[x] Lombok annotation support
[x] CodeLens UI implementation
[x] Bean navigation functionality
[x] Multiple Bean candidate selection
Features in Development
[ ] Kotlin support
[ ] Bean dependency graph visualization
[ ] Bean search functionality
Known Issues
Currently only supports Java files (Kotlin support planned for future)
Detection may be limited for very complex Bean dependencies
