Package io.microsphere.spring.web.event

Class WebEventPublisher

java.lang.Object

io.microsphere.spring.context.lifecycle.AbstractSmartLifecycle

io.microsphere.spring.web.event.WebEventPublisher

All Implemented Interfaces:

HandlerMethodInterceptor, org.springframework.context.Lifecycle, org.springframework.context.Phased, org.springframework.context.SmartLifecycle

public class WebEventPublisher
extends AbstractSmartLifecycle
implements HandlerMethodInterceptor

The class publishes the Spring Web extension events:

• HandlerMethodArgumentsResolvedEvent(if enabled)
• WebEndpointMappingsReadyEvent(if enabled)

Since:

1.0.0

Author:

Mercy

See Also:

• HandlerMethodArgumentsResolvedEvent

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DEFAULT_PHASE

Fields inherited from class io.microsphere.spring.context.lifecycle.AbstractSmartLifecycle

EARLIEST_PHASE, LATEST_PHASE

Constructor Summary

Constructors

Constructor	Description
WebEventPublisher(org.springframework.context.ApplicationContext context)

Method Summary

Modifier and Type	Method	Description
void	beforeExecute(org.springframework.web.method.HandlerMethod handlerMethod, Object[] args, org.springframework.web.context.request.NativeWebRequest request)	Interception point before the execution of a HandlerMethod.
protected void	doStart()
protected void	doStop()

Methods inherited from class io.microsphere.spring.context.lifecycle.AbstractSmartLifecycle

getPhase, isAutoStartup, isRunning, isStarted, setPhase, setStarted, start, stop, stop

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.microsphere.spring.web.method.support.HandlerMethodInterceptor

afterExecute

Field Details

DEFAULT_PHASE

public static final int DEFAULT_PHASE

See Also:

• Constant Field Values

Constructor Details

WebEventPublisher

public WebEventPublisher(org.springframework.context.ApplicationContext context)

Method Details

beforeExecute

public void beforeExecute(org.springframework.web.method.HandlerMethod handlerMethod,
 Object[] args,
 org.springframework.web.context.request.NativeWebRequest request)
                   throws Exception

Description copied from interface: HandlerMethodInterceptor

Interception point before the execution of a HandlerMethod. Called after HandlerMapping determined an appropriate handler object, but before HandlerAdapter invokes the handler.

Specified by:

beforeExecute in interface HandlerMethodInterceptor

Parameters:

handlerMethod - HandlerMethod

args - the resolved arguments of HandlerMethod

request - WebRequest

Throws:

Exception - if any error caused

doStart

protected void doStart()

Specified by:

doStart in class AbstractSmartLifecycle

doStop

protected void doStop()

Specified by:

doStop in class AbstractSmartLifecycle