java.lang.Object
- org.springframework.remoting.support.RemotingSupport
- - org.springframework.remoting.support.RemoteExporter

All Implemented Interfaces:
Aware, BeanClassLoaderAware
Direct Known Subclasses:
HessianExporter, 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.
Since:
26.12.2003
Author:
Juergen Hoeller

Field Summary
- Fields inherited from class org.springframework.remoting.support.RemotingSupport
  logger

Constructor Summary
Constructors
Constructor Description
RemoteExporter()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`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.
`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.

Methods inherited from class org.springframework.remoting.support.RemotingSupport
getBeanClassLoader, overrideThreadContextClassLoader, resetThreadContextClassLoader, setBeanClassLoader

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - RemoteExporter
```
public RemoteExporter()
```
- Method Detail
  - 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.
    See Also:
    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.
    See Also:
    getProxyForService(), PerformanceMonitorInterceptor
  - checkService
```
protected void checkService()
                     throws IllegalArgumentException
```
    Check whether the service reference has been set.
    Throws:
    IllegalArgumentException
    See Also:
    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.
    Throws:
    IllegalArgumentException
    See Also:
    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).
    Returns:
    the proxy
    See Also:
    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.
    See Also:
    getProxyForService(), RemoteInvocationTraceInterceptor, ClassUtils.getShortName(java.lang.String)

Class RemoteExporter

Field Summary

Fields inherited from class org.springframework.remoting.support.RemotingSupport

Constructor Summary

Method Summary

Methods inherited from class org.springframework.remoting.support.RemotingSupport

Methods inherited from class java.lang.Object

Constructor Detail

RemoteExporter

Method Detail

setService

getService

setServiceInterface

getServiceInterface

setRegisterTraceInterceptor

setInterceptors

checkService

checkServiceInterface

getProxyForService

getExporterName