lazy initialization bug. Fixes #873.

Author: bnasslahsen

springdoc-openapi-common/src/main/java/org/springdoc/core/SpringDocConfigProperties.java

@@ -26,6 +26,7 @@
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Lazy;
 import org.springframework.http.MediaType;
 
 import static org.springdoc.core.Constants.DEFAULT_WEB_JARS_PREFIX_URL;
@@ -35,6 +36,7 @@
  * The type Spring doc config properties.
  * @author bnasslahsen
  */
+@Lazy(false)
 @Configuration(proxyBeanMethods = false)
 @ConfigurationProperties(prefix = Constants.SPRINGDOC_PREFIX)
 @ConditionalOnProperty(name = SPRINGDOC_ENABLED, matchIfMissing = true)

springdoc-openapi-common/src/main/java/org/springdoc/core/SpringDocConfiguration.java

@@ -76,6 +76,7 @@
  * The type Spring doc configuration.
  * @author bnasslahsen
  */
+@Lazy(false)
 @Configuration(proxyBeanMethods = false)
 @ConditionalOnProperty(name = SPRINGDOC_ENABLED, matchIfMissing = true)
 public class SpringDocConfiguration {

springdoc-openapi-common/src/main/java/org/springdoc/core/SwaggerUiConfigParameters.java

@@ -34,6 +34,7 @@
 import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Lazy;
 import org.springframework.util.CollectionUtils;
 
 import static org.springdoc.core.Constants.SPRINGDOC_SWAGGER_UI_ENABLED;
@@ -44,6 +45,7 @@
  * The type Swagger ui config parameters.
  * @author bnasslahsen
  */
+@Lazy(false)
 @Configuration(proxyBeanMethods = false)
 @ConditionalOnProperty(name = SPRINGDOC_SWAGGER_UI_ENABLED, matchIfMissing = true)
 @ConditionalOnBean(SpringDocConfiguration.class)

springdoc-openapi-common/src/main/java/org/springdoc/core/SwaggerUiConfigProperties.java

@@ -24,6 +24,7 @@
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Lazy;
 
 import static org.springdoc.core.Constants.SPRINGDOC_SWAGGER_UI_ENABLED;
 
@@ -32,6 +33,7 @@
  * The type Swagger ui config properties.
  * @author bnasslahsen
  */
+@Lazy(false)
 @Configuration(proxyBeanMethods = false)
 @ConfigurationProperties(prefix = "springdoc.swagger-ui")
 @ConditionalOnProperty(name = SPRINGDOC_SWAGGER_UI_ENABLED, matchIfMissing = true)

springdoc-openapi-common/src/main/java/org/springdoc/core/SwaggerUiOAuthProperties.java

@@ -29,6 +29,7 @@
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Lazy;
 import org.springframework.util.CollectionUtils;
 
 import static org.springdoc.core.Constants.SPRINGDOC_SWAGGER_UI_ENABLED;
@@ -39,6 +40,7 @@
  * to get the idea what each parameter does.
  * @author bnasslahsen
  */
+@Lazy(false)
 @Configuration(proxyBeanMethods = false)
 @ConfigurationProperties(prefix = "springdoc.swagger-ui.oauth")
 @ConditionalOnProperty(name = SPRINGDOC_SWAGGER_UI_ENABLED, matchIfMissing = true)

springdoc-openapi-data-rest/src/main/java/org/springdoc/data/rest/SpringDocDataRestConfiguration.java

@@ -75,6 +75,7 @@
  * The type Spring doc data rest configuration.
  * @author bnasslahsen
  */
+@Lazy(false)
 @Configuration(proxyBeanMethods = false)
 @ConditionalOnProperty(name = SPRINGDOC_ENABLED, matchIfMissing = true)
 public class SpringDocDataRestConfiguration {
@@ -143,6 +144,7 @@ QuerydslPredicateOperationCustomizer queryDslQuerydslPredicateOperationCustomize
 	 * The type Spring repository rest resource provider configuration.
 	 * @author bnasslahsen
 	 */
+	@Lazy(false)
 	@Configuration(proxyBeanMethods = false)
 	@ConditionalOnClass(RepositoryRestHandlerMapping.class)
 	static class SpringRepositoryRestResourceProviderConfiguration {

springdoc-openapi-data-rest/src/test/resources/application-test.properties

@@ -15,7 +15,7 @@
 #  * limitations under the License.
 #  */
 #
-spring.main.banner-mode="off"
+spring.main.banner-mode=off
 logging.level.root=ERROR
 logging.level.test.org.springdoc.api=ERROR
 spring.main.lazy-initialization=true

springdoc-openapi-groovy/src/main/java/org/springdoc/groovy/SpringDocGroovyConfiguration.java

@@ -33,6 +33,7 @@
  * The type Spring doc groovy configuration.
  * @author bnasslahsen
  */
+@Lazy(false)
 @Configuration(proxyBeanMethods = false)
 @ConditionalOnProperty(name = SPRINGDOC_ENABLED, matchIfMissing = true)
 public class SpringDocGroovyConfiguration {

springdoc-openapi-groovy/src/test/resources/application-test.properties

@@ -16,4 +16,5 @@
 #  */
 #
 spring.main.banner-mode:"off"
-logging.level.root=OFF
+logging.level.root=OFF
+spring.main.lazy-initialization=true

springdoc-openapi-hateoas/src/main/java/org/springdoc/hateoas/SpringDocHateoasConfiguration.java

@@ -48,6 +48,7 @@
  * The type Spring doc hateoas configuration.
  * @author bnasslahsen
  */
+@Lazy(false)
 @Configuration(proxyBeanMethods = false)
 @ConditionalOnProperty(name = SPRINGDOC_ENABLED, matchIfMissing = true)
 @ConditionalOnClass(LinkRelationProvider.class)

springdoc-openapi-hateoas/src/test/java/test/org/springdoc/api/app6/SpringDocApp6Test.java

@@ -18,6 +18,19 @@
 
 package test.org.springdoc.api.app6;
 
+import java.lang.reflect.Field;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Map.Entry;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.introspect.SimpleMixInResolver;
+import com.fasterxml.jackson.databind.type.ClassKey;
+import io.swagger.v3.core.util.Json;
+import org.apache.commons.lang3.reflect.FieldUtils;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
 import test.org.springdoc.api.AbstractSpringDocTest;
 
 import org.springframework.boot.autoconfigure.SpringBootApplication;
@@ -30,5 +43,33 @@ public class SpringDocApp6Test extends AbstractSpringDocTest {
 	static class SpringDocTestApp {
 	}
 
+	private Map<ClassKey, Class<?>> springMixins = new HashMap<>();
+
+	@BeforeEach
+	void init() throws IllegalAccessException {
+		Field convertersField2 = FieldUtils.getDeclaredField(ObjectMapper.class, "_mixIns", true);
+		SimpleMixInResolver _mixIns = (SimpleMixInResolver) convertersField2.get(Json.mapper());
+		Field convertersField3 = FieldUtils.getDeclaredField(SimpleMixInResolver.class, "_localMixIns", true);
+		Map<ClassKey, Class<?>> _localMixIns = (Map<ClassKey, Class<?>>) convertersField3.get(_mixIns);
+		Iterator<Entry<ClassKey, Class<?>>> it = _localMixIns.entrySet().iterator();
+		while (it.hasNext()) {
+			Map.Entry<ClassKey, Class<?>> entry = it.next();
+			if (entry.getKey().toString().startsWith("org.springframework")) {
+				springMixins.put(entry.getKey(), entry.getValue());
+				it.remove();
+			}
+		}
+
+	}
+
+	@AfterEach
+	private void clean() throws IllegalAccessException {
+		Field convertersField2 = FieldUtils.getDeclaredField(ObjectMapper.class, "_mixIns", true);
+		SimpleMixInResolver _mixIns = (SimpleMixInResolver) convertersField2.get(Json.mapper());
+		Field convertersField3 = FieldUtils.getDeclaredField(SimpleMixInResolver.class, "_localMixIns", true);
+		Map<ClassKey, Class<?>> _localMixIns = (Map<ClassKey, Class<?>>) convertersField3.get(_mixIns);
+		_localMixIns.putAll(springMixins);
+	}
+
 
 }

springdoc-openapi-hateoas/src/test/resources/application-test.properties

@@ -15,7 +15,7 @@
 #  * limitations under the License.
 #  */
 #
-spring.main.banner-mode="off"
+spring.main.banner-mode=off
 logging.level.root=ERROR
 logging.level.test.org.springdoc.api=ERROR
 spring.main.lazy-initialization=true

springdoc-openapi-kotlin/src/main/java/org/springdoc/kotlin/SpringDocKotlinConfiguration.java

@@ -38,6 +38,7 @@
  * The type Spring doc kotlin configuration.
  * @author bnasslahsen
  */
+@Lazy(false)
 @Configuration(proxyBeanMethods = false)
 @ConditionalOnProperty(name = SPRINGDOC_ENABLED, matchIfMissing = true)
 public class SpringDocKotlinConfiguration {

springdoc-openapi-kotlin/src/main/java/org/springdoc/kotlin/SpringDocKotlinxConfiguration.java

@@ -25,6 +25,7 @@
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Lazy;
 
 import static org.springdoc.core.Constants.SPRINGDOC_ENABLED;
 import static org.springdoc.core.SpringDocUtils.getConfig;
@@ -33,6 +34,7 @@
  * The type Spring doc kotlinx configuration.
  * @author bnasslahsen
  */
+@Lazy(false)
 @ConditionalOnClass(Flow.class)
 @Configuration(proxyBeanMethods = false)
 @ConditionalOnProperty(name = SPRINGDOC_ENABLED, matchIfMissing = true)

springdoc-openapi-kotlin/src/test/resources/application-test.yml

@@ -1,3 +1,4 @@
 spring:
   main:
-    banner-mode: "off"
+    banner-mode: "off"
+    lazy-initialization: true

springdoc-openapi-security/src/main/java/org/springdoc/security/SpringDocSecurityConfiguration.java

@@ -38,6 +38,7 @@
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.context.ApplicationContext;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Lazy;
@@ -48,6 +49,7 @@
 import org.springframework.security.web.FilterChainProxy;
 import org.springframework.security.web.SecurityFilterChain;
 import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
+import org.springframework.security.web.context.AbstractSecurityWebApplicationInitializer;
 
 import static org.springdoc.core.Constants.SPRINGDOC_ENABLED;
 import static org.springdoc.core.Constants.SPRINGDOC_SHOW_LOGIN_ENDPOINT;
@@ -57,6 +59,7 @@
  * The type Spring doc security configuration.
  * @author bnasslahsen
  */
+@Lazy(false)
 @Configuration(proxyBeanMethods = false)
 @ConditionalOnProperty(name = SPRINGDOC_ENABLED, matchIfMissing = true)
 public class SpringDocSecurityConfiguration {
@@ -71,6 +74,7 @@ public class SpringDocSecurityConfiguration {
 	 * The type Spring security o auth 2 provider configuration.
 	 * @author bnasslahsen
 	 */
+	@Lazy(false)
 	@Configuration(proxyBeanMethods = false)
 	@ConditionalOnBean(FrameworkEndpointHandlerMapping.class)
 	class SpringSecurityOAuth2ProviderConfiguration {
@@ -87,14 +91,16 @@ SpringSecurityOAuth2Provider springSecurityOAuth2Provider(FrameworkEndpointHandl
 		}
 	}
 
+	@Lazy(false)
 	@Configuration(proxyBeanMethods = false)
 	@ConditionalOnClass(javax.servlet.Filter.class)
 	class SpringSecurityLoginEndpointConfiguration {
 
 		@Bean
 		@ConditionalOnProperty(SPRINGDOC_SHOW_LOGIN_ENDPOINT)
 		@Lazy(false)
-		OpenApiCustomiser springSecurityLoginEndpointCustomiser(FilterChainProxy filterChainProxy) {
+		OpenApiCustomiser springSecurityLoginEndpointCustomiser(ApplicationContext applicationContext) {
+			FilterChainProxy filterChainProxy = applicationContext.getBean(AbstractSecurityWebApplicationInitializer.DEFAULT_FILTER_NAME, FilterChainProxy.class);
 			return openAPI -> {
 				for (SecurityFilterChain filterChain : filterChainProxy.getFilterChains()) {
 					Optional<UsernamePasswordAuthenticationFilter> optionalFilter =

springdoc-openapi-security/src/test/java/test/org/springdoc/api/app6/SpringDocApp6Test.java

@@ -34,7 +34,6 @@ static class SpringDocTestApp {
 		MyUserDetailsService userDetailsService() {
 			return new MyUserDetailsService();
 		}
-
 	}
 
 }

springdoc-openapi-security/src/test/resources/application-test.properties

@@ -15,5 +15,6 @@
 #  * limitations under the License.
 #  */
 #
-spring.main.banner-mode:"off"
-logging.level.root=OFF
+spring.main.banner-mode=off
+logging.level.root=OFF
+spring.main.lazy-initialization=true

springdoc-openapi-ui/src/main/java/org/springdoc/webmvc/ui/SwaggerConfig.java

@@ -32,6 +32,7 @@
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Lazy;
 
 import static org.springdoc.core.Constants.SPRINGDOC_SWAGGER_UI_ENABLED;
 
@@ -40,6 +41,7 @@
  * The type Swagger config.
  * @author bnasslahsen
  */
+@Lazy(false)
 @Configuration(proxyBeanMethods = false)
 @ConditionalOnProperty(name = SPRINGDOC_SWAGGER_UI_ENABLED, matchIfMissing = true)
 @ConditionalOnBean(SpringDocConfiguration.class)

springdoc-openapi-ui/src/test/resources/application-test.yml

@@ -1,5 +1,6 @@
 spring:
   main:
     banner-mode: "off"
+    lazy-initialization: true
   autoconfigure:
     exclude: org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration

springdoc-openapi-webflux-core/src/main/java/org/springdoc/webflux/core/MultipleOpenApiWebFluxConfiguration.java

@@ -50,6 +50,7 @@
  * The type Multiple open api web flux configuration.
  * @author bnasslahsen
  */
+@Lazy(false)
 @Configuration(proxyBeanMethods = false)
 @ConditionalOnWebApplication(type = ConditionalOnWebApplication.Type.REACTIVE)
 @ConditionalOnProperty(name = SPRINGDOC_ENABLED, matchIfMissing = true)

springdoc-openapi-webflux-core/src/main/java/org/springdoc/webflux/core/SpringDocWebFluxConfiguration.java

@@ -63,6 +63,7 @@
  * The type Spring doc web flux configuration.
  * @author bnasslahsen
  */
+@Lazy(false)
 @Configuration(proxyBeanMethods = false)
 @ConditionalOnWebApplication(type = ConditionalOnWebApplication.Type.REACTIVE)
 @ConditionalOnProperty(name = SPRINGDOC_ENABLED, matchIfMissing = true)

springdoc-openapi-webflux-core/src/test/resources/application-test.yml

@@ -1,6 +1,7 @@
 spring:
   main:
     banner-mode: "off"
+    lazy-initialization: true
 logging:
   level:
     root: OFF

springdoc-openapi-webflux-ui/src/main/java/org/springdoc/webflux/ui/SwaggerConfig.java

@@ -32,6 +32,7 @@
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Lazy;
 import org.springframework.web.reactive.config.WebFluxConfigurer;
 
 import static org.springdoc.core.Constants.SPRINGDOC_SWAGGER_UI_ENABLED;
@@ -41,6 +42,7 @@
  * The type Swagger config.
  * @author bnasslahsen
  */
+@Lazy(false)
 @Configuration(proxyBeanMethods = false)
 @ConditionalOnProperty(name = SPRINGDOC_SWAGGER_UI_ENABLED, matchIfMissing = true)
 @ConditionalOnBean(SpringDocConfiguration.class)

springdoc-openapi-webflux-ui/src/test/resources/application-test.properties

@@ -0,0 +1,2 @@
+spring.main.banner-mode=off
+spring.main.lazy-initialization=true

springdoc-openapi-webflux-ui/src/test/resources/application-test.yml

@@ -53,6 +53,7 @@
  * The type Multiple open api support configuration.
  * @author bnasslahsen
  */
+@Lazy(false)
 @Configuration(proxyBeanMethods = false)
 @ConditionalOnWebApplication(type = ConditionalOnWebApplication.Type.SERVLET)
 @ConditionalOnProperty(name = SPRINGDOC_ENABLED, matchIfMissing = true)

springdoc-openapi-webmvc-core/src/main/java/org/springdoc/webmvc/core/MultipleOpenApiSupportConfiguration.java

@@ -68,6 +68,7 @@
  * The type Spring doc web mvc configuration.
  * @author bnasslahsen
  */
+@Lazy(false)
 @Configuration(proxyBeanMethods = false)
 @ConditionalOnWebApplication(type = ConditionalOnWebApplication.Type.SERVLET)
 @ConditionalOnProperty(name = SPRINGDOC_ENABLED, matchIfMissing = true)

springdoc-openapi-webmvc-core/src/main/java/org/springdoc/webmvc/core/SpringDocWebMvcConfiguration.java

@@ -15,5 +15,6 @@
 #  * limitations under the License.
 #  */
 #
-spring.main.banner-mode:"off"
-logging.level.root=OFF
+spring.main.banner-mode=off
+logging.level.root=OFF
+spring.main.lazy-initialization=true