import org.springframework.data.mapping.model.FieldNamingStrategy; //导入依赖的package包/类
public void testFieldNamingStrategy(String strategy,
		Class<? extends FieldNamingStrategy> expectedType) {
	this.context = new AnnotationConfigApplicationContext();
	if (strategy != null) {
		EnvironmentTestUtils.addEnvironment(this.context,
				"spring.data.mongodb.field-naming-strategy:" + strategy);
	}
	this.context.register(PropertyPlaceholderAutoConfiguration.class,
			MongoAutoConfiguration.class, MongoDataAutoConfiguration.class);
	this.context.refresh();
	MongoMappingContext mappingContext = this.context
			.getBean(MongoMappingContext.class);
	FieldNamingStrategy fieldNamingStrategy = (FieldNamingStrategy) ReflectionTestUtils
			.getField(mappingContext, "fieldNamingStrategy");
	assertThat(fieldNamingStrategy.getClass()).isEqualTo(expectedType);
}
 

import org.springframework.data.mapping.model.FieldNamingStrategy; //导入依赖的package包/类
public void testFieldNamingStrategy(String strategy,
		Class<? extends FieldNamingStrategy> expectedType) {
	this.context = new AnnotationConfigApplicationContext();
	if (strategy != null) {
		EnvironmentTestUtils.addEnvironment(this.context,
				"spring.data.mongodb.field-naming-strategy:" + strategy);
	}
	this.context.register(PropertyPlaceholderAutoConfiguration.class,
			MongoAutoConfiguration.class, MongoDataAutoConfiguration.class);
	this.context.refresh();
	MongoMappingContext mappingContext = this.context
			.getBean(MongoMappingContext.class);
	FieldNamingStrategy fieldNamingStrategy = (FieldNamingStrategy) ReflectionTestUtils
			.getField(mappingContext, "fieldNamingStrategy");
	assertEquals(expectedType, fieldNamingStrategy.getClass());
}
 

import org.springframework.data.mapping.model.FieldNamingStrategy; //导入依赖的package包/类
@Bean
@ConditionalOnMissingBean
public MongoMappingContext mongoMappingContext(BeanFactory beanFactory)
		throws ClassNotFoundException {
	MongoMappingContext context = new MongoMappingContext();
	context.setInitialEntitySet(new EntityScanner(this.applicationContext)
			.scan(Document.class, Persistent.class));
	Class<?> strategyClass = this.properties.getFieldNamingStrategy();
	if (strategyClass != null) {
		context.setFieldNamingStrategy(
				(FieldNamingStrategy) BeanUtils.instantiate(strategyClass));
	}
	return context;
}
 

import org.springframework.data.mapping.model.FieldNamingStrategy; //导入依赖的package包/类
@Bean
@ConditionalOnMissingBean
public MongoMappingContext mongoMappingContext(BeanFactory beanFactory)
		throws ClassNotFoundException {
	MongoMappingContext context = new MongoMappingContext();
	context.setInitialEntitySet(getInitialEntitySet(beanFactory));
	Class<?> strategyClass = this.properties.getFieldNamingStrategy();
	if (strategyClass != null) {
		context.setFieldNamingStrategy(
				(FieldNamingStrategy) BeanUtils.instantiate(strategyClass));
	}
	return context;
}
 

import org.springframework.data.mapping.model.FieldNamingStrategy; //导入依赖的package包/类
public BasicCloudantPersistentProperty(Field field, PropertyDescriptor propertyDescriptor, PersistentEntity<?, CloudantPersistentProperty> owner, SimpleTypeHolder simpleTypeHolder, FieldNamingStrategy fieldNamingStrategy) {
    super(field, propertyDescriptor, owner, simpleTypeHolder);
    this.fieldNamingStrategy = fieldNamingStrategy == null ? PropertyNameFieldNamingStrategy.INSTANCE : fieldNamingStrategy;

    if (isIdProperty() && getFieldName() != ID_FIELD_NAME) {
        LOG.warn("Custom field name for id property is not supported!");
    }
}
 

import org.springframework.data.mapping.model.FieldNamingStrategy; //导入依赖的package包/类
public void setFieldNamingStrategy(FieldNamingStrategy fieldNamingStrategy) {
  this.fieldNamingStrategy = fieldNamingStrategy == null ? DEFAULT_NAMING_STRATEGY : fieldNamingStrategy;
}
 

import org.springframework.data.mapping.model.FieldNamingStrategy; //导入依赖的package包/类
public void setFieldNamingStrategy(final FieldNamingStrategy fieldNamingStrategy){
    this.fieldNamingStrategy = fieldNamingStrategy == null ? DEFAULT_NAMING_STRATEGY : fieldNamingStrategy;
}
 

import org.springframework.data.mapping.model.FieldNamingStrategy; //导入依赖的package包/类
/**
 * @return a naming strategy that makes persisted data match serialized data by converting camel case fields to
 * snake case and respecting {@link JsonProperty} overrides
 */
protected FieldNamingStrategy fieldNamingStrategy() {

    return new JsonPropertyPreservingFieldNamingStrategy(new SnakeCaseFieldNamingStrategy());
}