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Deprecate logger field in HandlerMethodArgumentResolverComposite

This commit is contained in:
Juergen Hoeller 2019-07-31 23:48:21 +02:00
parent 438b40f6d7
commit ea4f7d365f
2 changed files with 21 additions and 18 deletions
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21
spring-messaging/src/main/java/org/springframework/messaging/handler/invocation/HandlerMethodArgumentResolverComposite.java
View File

@ -28,8 +28,8 @@ import org.springframework.messaging.Message;
/**
* Resolves method parameters by delegating to a list of registered
* {@link HandlerMethodArgumentResolver}. Previously resolved method parameters are cached
* for faster lookups.
* {@link HandlerMethodArgumentResolver HandlerMethodArgumentResolvers}.
* Previously resolved method parameters are cached for faster lookups.
*
* @author Rossen Stoyanchev
* @author Juergen Hoeller
@ -46,8 +46,8 @@ public class HandlerMethodArgumentResolverComposite implements HandlerMethodArgu
/**
* Add the given {@link HandlerMethodArgumentResolver}.
*/
public HandlerMethodArgumentResolverComposite addResolver(HandlerMethodArgumentResolver argumentResolver) {
this.argumentResolvers.add(argumentResolver);
public HandlerMethodArgumentResolverComposite addResolver(HandlerMethodArgumentResolver resolver) {
this.argumentResolvers.add(resolver);
return this;
}
@ -55,7 +55,9 @@ public class HandlerMethodArgumentResolverComposite implements HandlerMethodArgu
* Add the given {@link HandlerMethodArgumentResolver HandlerMethodArgumentResolvers}.
* @since 4.3
*/
public HandlerMethodArgumentResolverComposite addResolvers(@Nullable HandlerMethodArgumentResolver... resolvers) {
public HandlerMethodArgumentResolverComposite addResolvers(
@Nullable HandlerMethodArgumentResolver... resolvers) {
if (resolvers != null) {
Collections.addAll(this.argumentResolvers, resolvers);
}
@ -66,10 +68,10 @@ public class HandlerMethodArgumentResolverComposite implements HandlerMethodArgu
* Add the given {@link HandlerMethodArgumentResolver HandlerMethodArgumentResolvers}.
*/
public HandlerMethodArgumentResolverComposite addResolvers(
@Nullable List<? extends HandlerMethodArgumentResolver> argumentResolvers) {
@Nullable List<? extends HandlerMethodArgumentResolver> resolvers) {
if (argumentResolvers != null) {
this.argumentResolvers.addAll(argumentResolvers);
if (resolvers != null) {
this.argumentResolvers.addAll(resolvers);
}
return this;
}
@ -102,8 +104,7 @@ public class HandlerMethodArgumentResolverComposite implements HandlerMethodArgu
* Iterate over registered
* {@link HandlerMethodArgumentResolver HandlerMethodArgumentResolvers}
* and invoke the one that supports it.
* @throws IllegalStateException if no suitable
* {@link HandlerMethodArgumentResolver} is found.
* @throws IllegalArgumentException if no suitable argument resolver is found
*/
@Override
@Nullable

18
spring-web/src/main/java/org/springframework/web/method/support/HandlerMethodArgumentResolverComposite.java
View File

@ -41,6 +41,7 @@ import org.springframework.web.context.request.NativeWebRequest;
*/
public class HandlerMethodArgumentResolverComposite implements HandlerMethodArgumentResolver {
@Deprecated
protected final Log logger = LogFactory.getLog(getClass());
private final List<HandlerMethodArgumentResolver> argumentResolvers = new LinkedList<>();
@ -61,7 +62,9 @@ public class HandlerMethodArgumentResolverComposite implements HandlerMethodArgu
* Add the given {@link HandlerMethodArgumentResolver HandlerMethodArgumentResolvers}.
* @since 4.3
*/
public HandlerMethodArgumentResolverComposite addResolvers(@Nullable HandlerMethodArgumentResolver... resolvers) {
public HandlerMethodArgumentResolverComposite addResolvers(
@Nullable HandlerMethodArgumentResolver... resolvers) {
if (resolvers != null) {
Collections.addAll(this.argumentResolvers, resolvers);
}
@ -107,10 +110,9 @@ public class HandlerMethodArgumentResolverComposite implements HandlerMethodArgu
/**
* Iterate over registered
* {@link HandlerMethodArgumentResolver HandlerMethodArgumentResolvers} and
* invoke the one that supports it.
* @throws IllegalStateException if no suitable
* {@link HandlerMethodArgumentResolver} is found.
* {@link HandlerMethodArgumentResolver HandlerMethodArgumentResolvers}
* and invoke the one that supports it.
* @throws IllegalArgumentException if no suitable argument resolver is found
*/
@Override
@Nullable
@ -133,9 +135,9 @@ public class HandlerMethodArgumentResolverComposite implements HandlerMethodArgu
private HandlerMethodArgumentResolver getArgumentResolver(MethodParameter parameter) {
HandlerMethodArgumentResolver result = this.argumentResolverCache.get(parameter);
if (result == null) {
for (HandlerMethodArgumentResolver methodArgumentResolver : this.argumentResolvers) {
if (methodArgumentResolver.supportsParameter(parameter)) {
result = methodArgumentResolver;
for (HandlerMethodArgumentResolver resolver : this.argumentResolvers) {
if (resolver.supportsParameter(parameter)) {
result = resolver;
this.argumentResolverCache.put(parameter, result);
break;
}