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Configurable arg resolvers and return value handlers

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This commit is contained in:
Rossen Stoyanchev
2011-04-06 16:55:21 +00:00
parent ca9a3b4584
commit ffec444434
13 changed files with 224 additions and 113 deletions
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8
org.springframework.web/src/main/java/org/springframework/web/method/support/HandlerMethodArgumentResolverContainer.java → org.springframework.web/src/main/java/org/springframework/web/method/support/HandlerMethodArgumentResolverComposite.java
View File

@@ -37,14 +37,14 @@ import org.springframework.web.context.request.NativeWebRequest;
* @author Rossen Stoyanchev
* @since 3.1
*/
public class HandlerMethodArgumentResolverContainer implements HandlerMethodArgumentResolver {
public class HandlerMethodArgumentResolverComposite implements HandlerMethodArgumentResolver {
protected final Log logger = LogFactory.getLog(HandlerMethodArgumentResolverContainer.class);
protected final Log logger = LogFactory.getLog(HandlerMethodArgumentResolverComposite.class);
private List<HandlerMethodArgumentResolver> argumentResolvers =
private final List<HandlerMethodArgumentResolver> argumentResolvers =
new ArrayList<HandlerMethodArgumentResolver>();
private Map<MethodParameter, HandlerMethodArgumentResolver> argumentResolverCache =
private final Map<MethodParameter, HandlerMethodArgumentResolver> argumentResolverCache =
new ConcurrentHashMap<MethodParameter, HandlerMethodArgumentResolver>();
/**

8
org.springframework.web/src/main/java/org/springframework/web/method/support/HandlerMethodReturnValueHandlerContainer.java → org.springframework.web/src/main/java/org/springframework/web/method/support/HandlerMethodReturnValueHandlerComposite.java
View File

@@ -35,14 +35,14 @@ import org.springframework.web.context.request.NativeWebRequest;
* @author Rossen Stoyanchev
* @since 3.1
*/
public class HandlerMethodReturnValueHandlerContainer implements HandlerMethodReturnValueHandler {
public class HandlerMethodReturnValueHandlerComposite implements HandlerMethodReturnValueHandler {
protected final Log logger = LogFactory.getLog(HandlerMethodArgumentResolverContainer.class);
protected final Log logger = LogFactory.getLog(HandlerMethodArgumentResolverComposite.class);
private List<HandlerMethodReturnValueHandler> returnValueHandlers =
private final List<HandlerMethodReturnValueHandler> returnValueHandlers =
new ArrayList<HandlerMethodReturnValueHandler>();
private Map<MethodParameter, HandlerMethodReturnValueHandler> returnValueHandlerCache =
private final Map<MethodParameter, HandlerMethodReturnValueHandler> returnValueHandlerCache =
new ConcurrentHashMap<MethodParameter, HandlerMethodReturnValueHandler>();
/**

9
org.springframework.web/src/main/java/org/springframework/web/method/support/InvocableHandlerMethod.java
View File

@@ -16,7 +16,6 @@
package org.springframework.web.method.support;
import java.io.Serializable;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.Arrays;
@@ -39,14 +38,14 @@ import org.springframework.web.method.HandlerMethod;
*
* <p>Resolving argument values often requires a {@link WebDataBinder} for data binding and type conversion.
* Use {@link #setDataBinderFactory(WebDataBinderFactory)} to provide a factory for that. The list of argument
* resolvers can be set via {@link #setArgumentResolverContainer(HandlerMethodArgumentResolverContainer)}.
* resolvers can be set via {@link #setHandlerMethodArgumentResolvers(HandlerMethodArgumentResolverComposite)}.
*
* @author Rossen Stoyanchev
* @since 3.1
*/
public class InvocableHandlerMethod extends HandlerMethod {
private HandlerMethodArgumentResolverContainer argumentResolvers = new HandlerMethodArgumentResolverContainer();
private HandlerMethodArgumentResolverComposite argumentResolvers = new HandlerMethodArgumentResolverComposite();
private WebDataBinderFactory dataBinderFactory;
@@ -86,7 +85,7 @@ public class InvocableHandlerMethod extends HandlerMethod {
/**
* Set {@link HandlerMethodArgumentResolver}s to use to use for resolving method argument values.
*/
public void setArgumentResolverContainer(HandlerMethodArgumentResolverContainer argumentResolvers) {
public void setHandlerMethodArgumentResolvers(HandlerMethodArgumentResolverComposite argumentResolvers) {
this.argumentResolvers = argumentResolvers;
}
@@ -102,7 +101,7 @@ public class InvocableHandlerMethod extends HandlerMethod {
/**
* Invoke the method after resolving its argument values based on the given request.
* <p>Most argument values are resolved with the help of {@link HandlerMethodArgumentResolver}s
* configured via {@link #setArgumentResolverContainer(HandlerMethodArgumentResolverContainer)}.
* configured via {@link #setHandlerMethodArgumentResolvers(HandlerMethodArgumentResolverComposite)}.
* However, the {@code provideArgs} parameter can be used to supply argument values for use
* directly rather than relying on argument resolution - e.g. {@link WebDataBinder},
* {@link SessionStatus}, or the thrown exception in a HandlerExceptionResolver.