CODEWITHSUNDEEP
javaspring-bootspring-dataspring-data-mongodb
im__
im__

Reputation: 747

How to disable spring-data-mongodb autoconfiguration in spring-boot

Has anyone tried disabling autoconfiguration for mongodb in spring-boot?

I am trying out spring-boot with spring-data-mongodb; Using java based configuration; Using spring-boot 1.2.1.RELEASE, I import spring-boot-starter-web and its' parent pom for dependency management. I also import spring-data-mongodb (tried spring-boot-starter-mongodb as well).

I need to connect to two different MongoDB servers. So I need to configure two sets of instances for mongo connection, MongoTemplate etc. I also want to disable auto-configuration. Since I am connecting to multiple servers, I don't need to have a single default MongoTemplate and GridFsTemplate bean autoconfigured.

My main class looks like this:

@Configuration
@EnableAutoConfiguration(exclude={MongoAutoConfiguration.class, MongoDataAutoConfiguration.class})
@ComponentScan
//@SpringBootApplication  
public class MainRunner {

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

My two mongo configuration classes look like this:

@Configuration
@EnableMongoRepositories(basePackageClasses = {Test1Repository.class},
        mongoTemplateRef = "template1",
        includeFilters = {@ComponentScan.Filter(type = FilterType.REGEX, pattern = ".*Test1Repository")}
)
public class Mongo1Config {

    @Bean
    public Mongo mongo1() throws UnknownHostException {
        return new Mongo("localhost", 27017);
    }
    
    @Primary
    @Bean
    public MongoDbFactory mongoDbFactory1() throws UnknownHostException {
        return new SimpleMongoDbFactory(mongo1(), "test1");
    }

    @Primary
    @Bean
    public MongoTemplate template1() throws UnknownHostException {
        return new MongoTemplate(mongoDbFactory1());
    }
}

and

@Configuration
@EnableMongoRepositories(basePackageClasses = {Test2Repository.class},
        mongoTemplateRef = "template2",
        includeFilters = {@ComponentScan.Filter(type = FilterType.REGEX, pattern = ".*Test2Repository")}
)
public class Mongo2Config {
    
    @Bean
    public Mongo mongo2() throws UnknownHostException {
        return new Mongo("localhost", 27017);
    }
    
    @Bean
    public MongoDbFactory mongoDbFactory2() throws UnknownHostException {
        return new SimpleMongoDbFactory(mongo2(), "test2");
    }
    
    @Bean
    public MongoTemplate template2() throws UnknownHostException {
        return new MongoTemplate(mongoDbFactory2());
    }
}

With this setup everything works. If I remove @Primary annotations from mongoDbFactory1 and template1 beans, application will fail with an exception that seems like autoconfiguration hasn't been disabled. Exception message is listed below:

org.springframework.context.ApplicationContextException: Unable to start embedded container; nested exception is org.springframework.boot.context.embedded.EmbeddedServletContainerException: Unable to start embedded Tomcat
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:133)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:474)
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:691)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:321)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:961)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:950)
    at com.fourexpand.buzz.web.api.template.MainRunner.main(MainRunner.java:26)
Caused by: org.springframework.boot.context.embedded.EmbeddedServletContainerException: Unable to start embedded Tomcat
    at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.initialize(TomcatEmbeddedServletContainer.java:98)
    at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.<init>(TomcatEmbeddedServletContainer.java:75)
    at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory.getTomcatEmbeddedServletContainer(TomcatEmbeddedServletContainerFactory.java:378)
    at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory.getEmbeddedServletContainer(TomcatEmbeddedServletContainerFactory.java:155)
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.createEmbeddedServletContainer(EmbeddedWebApplicationContext.java:157)
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:130)
    ... 7 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter': Injection of autowired dependencies failed; nested exception is  org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.core.io.ResourceLoader org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter.resourceLoader; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'gridFsTemplate' defined in class path resource [org/springframework/boot/autoconfigure/mongo/MongoDataAutoConfiguration.class]: Unsatisfied dependency expressed through constructor argument with index 0 of type [org.springframework.data.mongodb.MongoDbFactory]: : No qualifying bean of type [org.springframework.data.mongodb.MongoDbFactory] is defined: expected single matching bean but found 2: mongoDbFactory2,mongoDbFactory1; nested exception is org.springframework.beans.factory.NoUniqueBeanDefinitionException: No qualifying bean of type [org.springframework.data.mongodb.MongoDbFactory] is defined: expected single matching bean but found 2: mongoDbFactory2,mongoDbFactory1

Upvotes: 59

Views: 101846

Answers (6)

Shrinivasa Uppunda
Shrinivasa Uppunda

Reputation: 103

Try to Run application in Debug mode. It happens when MongoDB dependant configaration is trying to instantiate but respective bean not present. In My case I have excluded MongoDataAutoConfiguration.class and MongoRepositoriesAutoConfiguration.class, to get the application run.

@SpringBootApplication
@EnableAutoConfiguration(exclude={MongoAutoConfiguration.class, MongoRepositoriesAutoConfiguration.class,MongoDataAutoConfiguration.class})
public class SomeApplication {
//...
}

Upvotes: 8

emvidi
emvidi

Reputation: 1310

Spring Boot 2.3.x:

spring.autoconfigure.exclude[0]: org.springframework.boot.autoconfigure.data.mongo.MongoDataAutoConfiguration
spring.autoconfigure.exclude[1]: org.springframework.boot.autoconfigure.data.mongo.MongoRepositoriesAutoConfiguration

Reactive:

spring.autoconfigure.exclude[0]: org.springframework.boot.autoconfigure.data.mongo.MongoReactiveDataAutoConfiguration
spring.autoconfigure.exclude[1]: org.springframework.boot.autoconfigure.data.mongo.MongoReactiveRepositoriesAutoConfiguration

Upvotes: 4

Olivier Bearn
Olivier Bearn

Reputation: 111

Same as https://stackoverflow.com/a/45929916/5213837 with https://stackoverflow.com/a/49980868/5213837, Spring boot 2.3/Kotlin

@SpringBootApplication(exclude = [MongoAutoConfiguration::class, MongoDataAutoConfiguration::class]

@Profile("mongo")
@Configuration
class CustomMongoAutoConfiguration: MongoAutoConfiguration() {
    override fun mongo(
        properties: MongoProperties?,
        environment: Environment?,
        builderCustomizers: ObjectProvider<MongoClientSettingsBuilderCustomizer>?,
        settings: ObjectProvider<MongoClientSettings>?
    ): MongoClient {
        return super.mongo(properties, environment, builderCustomizers, settings)
    }
}

@Profile("mongo")
@Configuration
@EnableConfigurationProperties(MongoProperties::class)
class CustomMongoDataAutoConfiguration : MongoDataAutoConfiguration()

Upvotes: 1

user5365075
user5365075

Reputation: 2289

This is how I do it:

@SpringBootApplication(exclude = {
  MongoAutoConfiguration.class, 
  MongoDataAutoConfiguration.class
})

or as suggested by Dan Oak:

spring.autoconfigure.exclude= \
  org.springframework.boot.autoconfigure.mongo.MongoAutoConfiguration,\
  org.springframework.boot.autoconfigure.data.mongo.MongoDataAutoConfiguration

Upvotes: 56

Miguel Pereira
Miguel Pereira

Reputation: 1791

My use case was slightly different. I had a requirement for 2 different databases in the same project. I extended the auto configuration classes and added a profile annotation.

@Profile("mongo")
@Configuration
public class CustomMongoAutoConfiguration extends MongoAutoConfiguration {

    public CustomMongoAutoConfiguration(
        MongoProperties properties,
        ObjectProvider<MongoClientOptions> options,
        Environment environment) {
        super(properties,options,environment);
    }
}

And

@Profile("mongo")
@Configuration
@EnableConfigurationProperties(MongoProperties.class)
public class CustomMongoDataAutoConfiguration extends MongoDataAutoConfiguration {

    public CustomMongoDataAutoConfiguration(
        ApplicationContext applicationContext,
        MongoProperties properties) {
        super(applicationContext,properties);
    }

}

Upvotes: 7

im__
im__

Reputation: 747

As pointed out by Andy Wilkinson in comments, when using EnableAutoConfiguration with exclude list make sure there are no other classes annotated with EnableAutoConfiguration or SpringBootApplication.

Upvotes: 11

Related Questions