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Relaxed final declarations and protected doInvoke methods

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Issue: SPR-12484
This commit is contained in:
Juergen Hoeller
2014-12-01 15:07:24 +01:00
parent efb114d49a
commit 2496d68e9f
3 changed files with 46 additions and 38 deletions
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16
spring-messaging/src/main/java/org/springframework/messaging/handler/invocation/InvocableHandlerMethod.java
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@@ -29,13 +29,14 @@ import org.springframework.messaging.handler.HandlerMethod;
import org.springframework.util.ReflectionUtils;
/**
* Invokes the handler method for a given message after resolving
* its method argument values through registered {@link HandlerMethodArgumentResolver}s.
* Invokes the handler method for a given message after resolving its method argument
* values through registered {@link HandlerMethodArgumentResolver}s.
*
* <p>Use {@link #setMessageMethodArgumentResolvers(HandlerMethodArgumentResolver)}
* to customize the list of argument resolvers.
*
* @author Rossen Stoyanchev
* @author Juergen Hoeller
* @since 4.0
*/
public class InvocableHandlerMethod extends HandlerMethod {
@@ -66,7 +67,9 @@ public class InvocableHandlerMethod extends HandlerMethod {
* @param parameterTypes the method parameter types
* @throws NoSuchMethodException when the method cannot be found
*/
public InvocableHandlerMethod(Object bean, String methodName, Class<?>... parameterTypes) throws NoSuchMethodException {
public InvocableHandlerMethod(Object bean, String methodName, Class<?>... parameterTypes)
throws NoSuchMethodException {
super(bean, methodName, parameterTypes);
}
@@ -93,12 +96,12 @@ public class InvocableHandlerMethod extends HandlerMethod {
* @throws Exception raised if no suitable argument resolver can be found,
* or the method raised an exception
*/
public final Object invoke(Message<?> message, Object... providedArgs) throws Exception {
public Object invoke(Message<?> message, Object... providedArgs) throws Exception {
Object[] args = getMethodArgumentValues(message, providedArgs);
if (logger.isTraceEnabled()) {
logger.trace("Resolved arguments: " + Arrays.asList(args));
}
Object returnValue = invoke(args);
Object returnValue = doInvoke(args);
if (logger.isTraceEnabled()) {
logger.trace("Returned value: " + returnValue);
}
@@ -172,10 +175,11 @@ public class InvocableHandlerMethod extends HandlerMethod {
return null;
}
/**
* Invoke the handler method with the given argument values.
*/
private Object invoke(Object... args) throws Exception {
protected Object doInvoke(Object... args) throws Exception {
ReflectionUtils.makeAccessible(getBridgedMethod());
try {
return getBridgedMethod().invoke(getBean(), args);