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HandlerMethod evaluates ResponseStatus annotation for early caching

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Issue: SPR-15227
This commit is contained in:
Juergen Hoeller
2017-04-08 15:56:05 +02:00
parent ff03b4a4ad
commit 5986f881d0
4 changed files with 82 additions and 81 deletions
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33
spring-messaging/src/main/java/org/springframework/messaging/handler/HandlerMethod.java
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@@ -64,7 +64,7 @@ public class HandlerMethod {
private final MethodParameter[] parameters;
private final HandlerMethod resolvedFromHandlerMethod;
private HandlerMethod resolvedFromHandlerMethod;
/**
@@ -79,7 +79,6 @@ public class HandlerMethod {
this.method = method;
this.bridgedMethod = BridgeMethodResolver.findBridgedMethod(method);
this.parameters = initMethodParameters();
this.resolvedFromHandlerMethod = null;
}
/**
@@ -95,7 +94,6 @@ public class HandlerMethod {
this.method = bean.getClass().getMethod(methodName, parameterTypes);
this.bridgedMethod = BridgeMethodResolver.findBridgedMethod(this.method);
this.parameters = initMethodParameters();
this.resolvedFromHandlerMethod = null;
}
/**
@@ -113,7 +111,6 @@ public class HandlerMethod {
this.method = method;
this.bridgedMethod = BridgeMethodResolver.findBridgedMethod(method);
this.parameters = initMethodParameters();
this.resolvedFromHandlerMethod = null;
}
/**
@@ -158,14 +155,14 @@ public class HandlerMethod {
}
/**
* Returns the bean for this handler method.
* Return the bean for this handler method.
*/
public Object getBean() {
return this.bean;
}
/**
* Returns the method for this handler method.
* Return the method for this handler method.
*/
public Method getMethod() {
return this.method;
@@ -189,21 +186,12 @@ public class HandlerMethod {
}
/**
* Returns the method parameters for this handler method.
* Return the method parameters for this handler method.
*/
public MethodParameter[] getMethodParameters() {
return this.parameters;
}
/**
* Return the HandlerMethod from which this HandlerMethod instance was
* resolved via {@link #createWithResolvedBean()}.
* @since 4.3
*/
public HandlerMethod getResolvedFromHandlerMethod() {
return this.resolvedFromHandlerMethod;
}
/**
* Return the HandlerMethod return type.
*/
@@ -219,14 +207,14 @@ public class HandlerMethod {
}
/**
* Returns {@code true} if the method return type is void, {@code false} otherwise.
* Return {@code true} if the method return type is void, {@code false} otherwise.
*/
public boolean isVoid() {
return Void.TYPE.equals(getReturnType().getParameterType());
}
/**
* Returns a single annotation on the underlying method traversing its super methods
* Return a single annotation on the underlying method traversing its super methods
* if no annotation can be found on the given method itself.
* <p>Also supports <em>merged</em> composed annotations with attribute
* overrides as of Spring Framework 4.3.
@@ -248,6 +236,15 @@ public class HandlerMethod {
return AnnotatedElementUtils.hasAnnotation(this.method, annotationType);
}
/**
* Return the HandlerMethod from which this HandlerMethod instance was
* resolved via {@link #createWithResolvedBean()}.
* @since 4.3
*/
public HandlerMethod getResolvedFromHandlerMethod() {
return this.resolvedFromHandlerMethod;
}
/**
* If the provided instance contains a bean name rather than an object instance,
* the bean name is resolved before a {@link HandlerMethod} is created and returned.