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New postProcessProperties variant on InstantiationAwareBeanPostProcessor

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Allows for skipping the now-deprecated postProcessPropertyValues callback with its expensive PropertyDescriptor retrieval requirement. RequiredAnnotationBeanPostProcessor (which is dependent on postProcessPropertyValues) and the @Required annotation itself are also deprecated now: in favor of constructor injection (or afterPropertiesSet).

Issue: SPR-16918
This commit is contained in:
Juergen Hoeller
2018-06-28 13:29:08 +02:00
parent 794693525f
commit 81cb740e0a
19 changed files with 178 additions and 123 deletions
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13
spring-aop/src/main/java/org/springframework/aop/framework/autoproxy/AbstractAutoProxyCreator.java
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@@ -16,7 +16,6 @@
package org.springframework.aop.framework.autoproxy;
import java.beans.PropertyDescriptor;
import java.lang.reflect.Constructor;
import java.util.ArrayList;
import java.util.Arrays;
@@ -230,12 +229,12 @@ public abstract class AbstractAutoProxyCreator extends ProxyProcessorSupport
@Override
@Nullable
public Constructor<?>[] determineCandidateConstructors(Class<?> beanClass, String beanName) throws BeansException {
public Constructor<?>[] determineCandidateConstructors(Class<?> beanClass, String beanName) {
return null;
}
@Override
public Object getEarlyBeanReference(Object bean, String beanName) throws BeansException {
public Object getEarlyBeanReference(Object bean, String beanName) {
Object cacheKey = getCacheKey(bean.getClass(), beanName);
if (!this.earlyProxyReferences.contains(cacheKey)) {
this.earlyProxyReferences.add(cacheKey);
@@ -244,7 +243,7 @@ public abstract class AbstractAutoProxyCreator extends ProxyProcessorSupport
}
@Override
public Object postProcessBeforeInstantiation(Class<?> beanClass, String beanName) throws BeansException {
public Object postProcessBeforeInstantiation(Class<?> beanClass, String beanName) {
Object cacheKey = getCacheKey(beanClass, beanName);
if (!StringUtils.hasLength(beanName) || !this.targetSourcedBeans.contains(beanName)) {
@@ -280,9 +279,7 @@ public abstract class AbstractAutoProxyCreator extends ProxyProcessorSupport
}
@Override
public PropertyValues postProcessPropertyValues(
PropertyValues pvs, PropertyDescriptor[] pds, Object bean, String beanName) {
public PropertyValues postProcessProperties(PropertyValues pvs, Object bean, String beanName) {
return pvs;
}
@@ -297,7 +294,7 @@ public abstract class AbstractAutoProxyCreator extends ProxyProcessorSupport
* @see #getAdvicesAndAdvisorsForBean
*/
@Override
public Object postProcessAfterInitialization(@Nullable Object bean, String beanName) throws BeansException {
public Object postProcessAfterInitialization(@Nullable Object bean, String beanName) {
if (bean != null) {
Object cacheKey = getCacheKey(bean.getClass(), beanName);
if (!this.earlyProxyReferences.contains(cacheKey)) {