Prevent bean eager initialization on MapperScannerConfigurer

src/main/java/org/mybatis/spring/mapper/MapperScannerConfigurer.java

@@ -1,5 +1,5 @@
 /**
- * Copyright 2010-2019 the original author or authors.
+ * Copyright 2010-2020 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -191,7 +191,7 @@ public void setMarkerInterface(Class<?> superClass) {
    * Specifies which {@code SqlSessionTemplate} to use in the case that there is more than one in the spring context.
    * Usually this is only needed when you have more than one datasource.
    * <p>
-   * 
+   *
    * @deprecated Use {@link #setSqlSessionTemplateBeanName(String)} instead
    *
    * @param sqlSessionTemplate
@@ -222,7 +222,7 @@ public void setSqlSessionTemplateBeanName(String sqlSessionTemplateName) {
    * Specifies which {@code SqlSessionFactory} to use in the case that there is more than one in the spring context.
    * Usually this is only needed when you have more than one datasource.
    * <p>
-   * 
+   *
    * @deprecated Use {@link #setSqlSessionFactoryBeanName(String)} instead.
    *
    * @param sqlSessionFactory
@@ -253,7 +253,7 @@ public void setSqlSessionFactoryBeanName(String sqlSessionFactoryName) {
    * Specifies a flag that whether execute a property placeholder processing or not.
    * <p>
    * The default is {@literal false}. This means that a property placeholder processing does not execute.
-   * 
+   *
    * @since 1.1.1
    *
    * @param processPropertyPlaceHolders
@@ -329,7 +329,7 @@ public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory)
 
   /**
    * {@inheritDoc}
-   * 
+   *
    * @since 1.0.2
    */
   @Override
@@ -364,7 +364,8 @@ public void postProcessBeanDefinitionRegistry(BeanDefinitionRegistry registry) {
    * definition. Then update the values.
    */
   private void processPropertyPlaceHolders() {
-    Map<String, PropertyResourceConfigurer> prcs = applicationContext.getBeansOfType(PropertyResourceConfigurer.class);
+    Map<String, PropertyResourceConfigurer> prcs = applicationContext.getBeansOfType(PropertyResourceConfigurer.class,
+        false, false);
 
     if (!prcs.isEmpty() && applicationContext instanceof ConfigurableApplicationContext) {
       BeanDefinition mapperScannerBean = ((ConfigurableApplicationContext) applicationContext).getBeanFactory()

src/test/java/org/mybatis/spring/annotation/MapperScanTest.java

@@ -1,5 +1,5 @@
 /**
- * Copyright 2010-2019 the original author or authors.
+ * Copyright 2010-2020 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -43,6 +43,7 @@
 import org.springframework.beans.factory.support.GenericBeanDefinition;
 import org.springframework.context.annotation.AnnotationConfigApplicationContext;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.ComponentScan;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.PropertySource;
 import org.springframework.context.support.PropertySourcesPlaceholderConfigurer;
@@ -400,6 +401,7 @@ public static class AppConfigWithMapperScanIsRepeat {
   public static class AppConfigWithMapperScans {
   }
 
+  @ComponentScan("org.mybatis.spring.annotation.factory")
   @MapperScan(basePackages = "org.mybatis.spring.annotation.mapper.ds1", lazyInitialization = "${mybatis.lazy-initialization:false}")
   public static class LazyConfigWithPropertySourcesPlaceholderConfigurer {
     @Bean

src/test/java/org/mybatis/spring/annotation/factory/SimpleFactoryBean.java

@@ -0,0 +1,48 @@
+/**
+ * Copyright 2010-2020 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.mybatis.spring.annotation.factory;
+
+import org.springframework.beans.factory.FactoryBean;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.ApplicationContext;
+import org.springframework.stereotype.Component;
+
+@Component
+public class SimpleFactoryBean implements FactoryBean<Object> {
+
+  private static boolean isInitializedEarly = false;
+
+  public SimpleFactoryBean() {
+    isInitializedEarly = true;
+    throw new RuntimeException();
+  }
+
+  @Autowired
+  public SimpleFactoryBean(ApplicationContext context) {
+    if (isInitializedEarly) {
+      throw new RuntimeException();
+    }
+  }
+
+  public Object getObject() {
+    return new Object();
+  }
+
+  public Class<?> getObjectType() {
+    return Object.class;
+  }
+
+}