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Remove misleading setters from ConfigurationPropertiesBindingPostProcessor

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Previously, ConfigurationPropertiesBindingPostProcessor had a number
of setter methods that implied that its configuration was more mutable
than it actually is and would only have an effect when called early
on in the post-processor's lifecycle.

This commit clarifies how the post-processor can be configured by
removing the misleading setters.

Closes gh-10598
This commit is contained in:
Andy Wilkinson 2017-10-27 21:39:46 +01:00
parent 85b1511085
commit 88f869bf06
1 changed files with 5 additions and 49 deletions
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54
spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/properties/ConfigurationPropertiesBindingPostProcessor.java
View File

@ -35,14 +35,11 @@ import org.springframework.context.support.PropertySourcesPlaceholderConfigurer;
import org.springframework.core.Ordered;
import org.springframework.core.PriorityOrdered;
import org.springframework.core.annotation.AnnotationUtils;
import org.springframework.core.convert.ConversionService;
import org.springframework.core.env.ConfigurableEnvironment;
import org.springframework.core.env.Environment;
import org.springframework.core.env.MutablePropertySources;
import org.springframework.core.env.PropertySource;
import org.springframework.core.env.PropertySources;
import org.springframework.core.env.StandardEnvironment;
import org.springframework.validation.Validator;
/**
* {@link BeanPostProcessor} to bind {@link PropertySources} to beans annotated with
@ -63,29 +60,15 @@ public class ConfigurationPropertiesBindingPostProcessor
private ConfigurationBeanFactoryMetaData beans = new ConfigurationBeanFactoryMetaData();
private Iterable<PropertySource<?>> propertySources;
private Validator validator;
private ConversionService conversionService;
private BeanFactory beanFactory;
private Environment environment = new StandardEnvironment();
private ApplicationContext applicationContext;
private int order = Ordered.HIGHEST_PRECEDENCE + 1;
private ConfigurationPropertiesBinder configurationPropertiesBinder;
/**
* Set the order of the bean.
* @param order the order
*/
public void setOrder(int order) {
this.order = order;
}
private PropertySources propertySources;
/**
* Return the order of the bean.
@ -93,31 +76,7 @@ public class ConfigurationPropertiesBindingPostProcessor
*/
@Override
public int getOrder() {
return this.order;
}
/**
* Set the property sources to bind.
* @param propertySources the property sources
*/
public void setPropertySources(Iterable<PropertySource<?>> propertySources) {
this.propertySources = propertySources;
}
/**
* Set the bean validator used to validate property fields.
* @param validator the validator
*/
public void setValidator(Validator validator) {
this.validator = validator;
}
/**
* Set the conversion service used to convert property values.
* @param conversionService the conversion service
*/
public void setConversionService(ConversionService conversionService) {
this.conversionService = conversionService;
return Ordered.HIGHEST_PRECEDENCE + 1;
}
/**
@ -145,9 +104,7 @@ public class ConfigurationPropertiesBindingPostProcessor
@Override
public void afterPropertiesSet() throws Exception {
if (this.propertySources == null) {
this.propertySources = deducePropertySources();
}
this.propertySources = deducePropertySources();
}
private PropertySources deducePropertySources() {
@ -230,9 +187,8 @@ public class ConfigurationPropertiesBindingPostProcessor
private ConfigurationPropertiesBinder getBinder() {
if (this.configurationPropertiesBinder == null) {
this.configurationPropertiesBinder = new ConfigurationPropertiesBinderBuilder(
this.applicationContext).withConversionService(this.conversionService)
.withValidator(this.validator)
.withPropertySources(this.propertySources).build();
this.applicationContext).withPropertySources(this.propertySources)
.build();
}
return this.configurationPropertiesBinder;
}