org.springframework.remoting.support

类 RemoteExporter

java.lang.Object

org.springframework.remoting.support.RemotingSupport

org.springframework.remoting.support.RemoteExporter

所有已实现的接口:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanClassLoaderAware

直接已知子类:

RemoteInvocationBasedExporter

public abstract class RemoteExporter
extends RemotingSupport

Abstract base class for classes that export a remote service. Provides "service" and "serviceInterface" bean properties.

Note that the service interface being used will show some signs of remotability, like the granularity of method calls that it offers. Furthermore, it has to have serializable arguments etc.

从以下版本开始:

26.12.2003

作者:

Juergen Hoeller

字段概要

从类继承的字段 org.springframework.remoting.support.RemotingSupport

logger

构造器概要

构造器

构造器和说明
RemoteExporter()

方法概要

限定符和类型	方法和说明
protected void	checkService() Check whether the service reference has been set.
protected void	checkServiceInterface() Check whether a service reference has been set, and whether it matches the specified service.
protected String	getExporterName() Return a short name for this exporter.
protected Object	getProxyForService() Get a proxy for the given service object, implementing the specified service interface.
Object	getService() Return the service to export.
Class<?>	getServiceInterface() Return the interface of the service to export.
void	setInterceptors(Object[] interceptors) Set additional interceptors (or advisors) to be applied before the remote endpoint, e.g. a PerformanceMonitorInterceptor.
void	setRegisterTraceInterceptor(boolean registerTraceInterceptor) Set whether to register a RemoteInvocationTraceInterceptor for exported services.
void	setService(Object service) Set the service to export.
void	setServiceInterface(Class<?> serviceInterface) Set the interface of the service to export.

从类继承的方法 org.springframework.remoting.support.RemotingSupport

getBeanClassLoader, overrideThreadContextClassLoader, resetThreadContextClassLoader, setBeanClassLoader

从类继承的方法 java.lang.Object

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

构造器详细资料

RemoteExporter

public RemoteExporter()

方法详细资料

setService

public void setService(Object service)

Set the service to export. Typically populated via a bean reference.

getService

public Object getService()

Return the service to export.

setServiceInterface

public void setServiceInterface(Class<?> serviceInterface)

Set the interface of the service to export. The interface must be suitable for the particular service and remoting strategy.

getServiceInterface

public Class<?> getServiceInterface()

Return the interface of the service to export.

setRegisterTraceInterceptor

public void setRegisterTraceInterceptor(boolean registerTraceInterceptor)

Set whether to register a RemoteInvocationTraceInterceptor for exported services. Only applied when a subclass uses getProxyForService for creating the proxy to expose.

Default is "true". RemoteInvocationTraceInterceptor's most important value is that it logs exception stacktraces on the server, before propagating an exception to the client. Note that RemoteInvocationTraceInterceptor will not be registered by default if the "interceptors" property has been specified.

另请参阅:

setInterceptors(java.lang.Object[]), getProxyForService(), RemoteInvocationTraceInterceptor

setInterceptors

public void setInterceptors(Object[] interceptors)

Set additional interceptors (or advisors) to be applied before the remote endpoint, e.g. a PerformanceMonitorInterceptor.

You may specify any AOP Alliance MethodInterceptors or other Spring AOP Advices, as well as Spring AOP Advisors.

另请参阅:

getProxyForService(), PerformanceMonitorInterceptor

checkService

protected void checkService()
                     throws IllegalArgumentException

Check whether the service reference has been set.

抛出:

IllegalArgumentException

另请参阅:

setService(java.lang.Object)

checkServiceInterface

protected void checkServiceInterface()
                              throws IllegalArgumentException

Check whether a service reference has been set, and whether it matches the specified service.

抛出:

IllegalArgumentException

另请参阅:

setServiceInterface(java.lang.Class<?>), setService(java.lang.Object)

getProxyForService

protected Object getProxyForService()

Get a proxy for the given service object, implementing the specified service interface.

Used to export a proxy that does not expose any internals but just a specific interface intended for remote access. Furthermore, a RemoteInvocationTraceInterceptor will be registered (by default).

返回:

the proxy

另请参阅:

setServiceInterface(java.lang.Class<?>), setRegisterTraceInterceptor(boolean), RemoteInvocationTraceInterceptor

getExporterName

protected String getExporterName()

Return a short name for this exporter. Used for tracing of remote invocations.

Default is the unqualified class name (without package). Can be overridden in subclasses.

另请参阅:

getProxyForService(), RemoteInvocationTraceInterceptor, ClassUtils.getShortName(java.lang.String)