Class DefaultActionMethodInvoke

java.lang.Object

com.iohao.net.framework.core.flow.internal.DefaultActionMethodInvoke

All Implemented Interfaces:

ActionMethodInvoke

public final class DefaultActionMethodInvoke
extends Object
implements ActionMethodInvoke

Default action method invoker using MethodHandle for high-performance method dispatch.

Author:

渔民小镇

date:

2021-12-20

Method Summary

Modifier and Type	Method	Description
Object	invoke(FlowContext flowContext)	Invoke the action method via MethodHandle, handling parameter parsing and validation.
static DefaultActionMethodInvoke	me()	Return the singleton instance.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

invoke

public Object invoke(FlowContext flowContext)

Invoke the action method via MethodHandle, handling parameter parsing and validation.

Parses request data into the expected parameter type, runs JSR-380 validation if configured, and dispatches the call through the appropriate MethodHandle based on the action's parameter position layout. Any exception thrown during invocation is caught and converted into a MessageException.

Specified by:

invoke in interface ActionMethodInvoke

Parameters:

flowContext - the current request flow context

Returns:

the action method return value, or null if an error occurred

me

public static DefaultActionMethodInvoke me()

Return the singleton instance.

Returns:

the singleton DefaultActionMethodInvoke