dozer-spring-boot-starter

Spring Boot Starter for dozer

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Positioning · Capabilities · Dependency · Quick Start · Configuration · Versions · Build · License

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Current Version：1.0.1-SNAPSHOT
JDK Baseline：17
Group ID：io.github.easy4j
Artifact ID：dozer-spring-boot-starter
License：Apache License 2.0

1. Positioning

dozer-spring-boot-starter is a Spring Boot starter that integrates dozer for applications using dozer. It provides auto-configuration, property binding, and ready-to-use beans so that applications can consume dozer capabilities with minimal setup.

Dimension	Description
Type	Spring Boot Starter
Consumers	Spring Boot applications using dozer
Core Capabilities	auto-configuration, property binding, ready-to-use beans for dozer
JDK	17
Coordinates	io.github.easy4j:dozer-spring-boot-starter:1.0.1-SNAPSHOT
Config Prefix	dozer

2. Core Capabilities

Capability	Status	Description
Auto-configuration	✅ Stable	Registers dozer beans automatically
Property Binding	✅ Stable	Binds dozer.* to DozerProperties
DozerBeanMapperFactoryBean bean	✅ Stable	Auto-registered via DozerAutoConfiguration

3. Requirements and Compatibility

Dependency	Minimum	Evidence
JDK	17	pom.xml
Spring Boot	2.3.0.RELEASE	pom.xml parent
Maven	3.6+	Maven Enforcer

4. Auto-configuration

The starter auto-configures the following beans:

Bean	Condition	Missing Behavior
DozerBeanMapperFactoryBean	classpath + property	not created
DozerBeanMapper	classpath + property	not created

Auto-configuration registration:

• META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports (Spring Boot 2.7+ / 3.x / 4.x)
• META-INF/spring.factories (Spring Boot 2.x legacy)

5. Dependency

<dependency>
    <groupId>io.github.easy4j</groupId>
    <artifactId>dozer-spring-boot-starter</artifactId>
    <version>1.0.1-SNAPSHOT</version>
</dependency>

No additional easy4j component dependencies.

6. Quick Start

6.1 Add dependency

Add the dependency above to your pom.xml.

6.2 Configure

dozer:
  enabled: true

6.3 Use the bean

@SpringBootApplication
public class Application {
    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }
}

Then inject the auto-configured bean in your code:

@Autowired
private DozerBeanMapperFactoryBean dozerBeanMapperFactoryBean;

7. Configuration Reference

7.1 Config Prefix

dozer

7.2 Configuration Items

Property	Type	Default	Required	Description	Sensitive
dozer.enabled	boolean	true	No	Enable the starter	No

8. Version Lines and Compatibility

Branch	JDK	Spring Boot	Component Version	Status
2.3.x / 2.7.x	8+	2.3.x / 2.7.x	1.0.x	Maintenance
3.0.x ~ 3.5.x	17	3.x	2.0.x	Maintenance
4.0.x / 4.1.x	17+	4.x	3.0.x	Active

9. Build and Test

mvn clean verify
mvn -pl dozer-spring-boot-starter -am test

10. Troubleshooting

Symptom	Diagnosis	Resolution
Bean not created	Check auto-configuration report	Verify dozer.enabled=true and classpath
ClassNotFoundException	Missing dependency	Add the required module
Version conflict	mvn dependency:tree	Use BOM for version alignment

11. Contribution

1. Fork the repository.
2. Create a feature branch.
3. Run mvn clean verify before submitting.
4. Submit a pull request.

12. License

This project is licensed under the Apache License, Version 2.0.

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