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JaxRpcPortProxyFactoryBean (Spring Framework) - Spring Framework 1.2.9 API 文档英文版

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org.springframework.remoting.jaxrpc
Class JaxRpcPortProxyFactoryBean

java.lang.Object
  org.springframework.remoting.jaxrpc.LocalJaxRpcServiceFactory
      org.springframework.remoting.jaxrpc.JaxRpcPortClientInterceptor
          org.springframework.remoting.jaxrpc.JaxRpcPortProxyFactoryBean

All Implemented Interfaces:

Advice, Interceptor, MethodInterceptor, FactoryBean, InitializingBean

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public class JaxRpcPortProxyFactoryBean
extends JaxRpcPortClientInterceptor
implements FactoryBean

FactoryBean for a specific port of a JAX-RPC service. Exposes a proxy for the port, to be used for bean references. Inherits configuration properties from JaxRpcPortClientInterceptor.

This factory is typically used with an RMI service interface. Alternatively, this factory can also proxy a JAX-RPC service with a matching non-RMI business interface, i.e. an interface that mirrors the RMI service methods but does not declare RemoteExceptions. In the latter case, RemoteExceptions thrown by the JAX-RPC stub will automatically get converted to Spring's unchecked RemoteAccessException.

If exposing the JAX-RPC port interface (i.e. an RMI interface) directly, setting "serviceInterface" is sufficient. If exposing a non-RMI business interface, the business interface needs to be set as "serviceInterface", and the JAX-RPC port interface as "portInterface".

Since:

15.12.2003

Author:

Juergen Hoeller

See Also:

JaxRpcPortClientInterceptor.setServiceInterface(java.lang.Class), JaxRpcPortClientInterceptor.setPortInterface(java.lang.Class), LocalJaxRpcServiceFactoryBean

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Field Summary

 

Fields inherited from class org.springframework.remoting.jaxrpc.LocalJaxRpcServiceFactory
logger

 

Constructor Summary
JaxRpcPortProxyFactoryBean()

 

Method Summary
void	afterPropertiesSet()           Prepares the JAX-RPC service and port if the "lookupServiceOnStartup" is turned on (which it is by default).
Object	getObject()           Return an instance (possibly shared or independent) of the object managed by this factory.
Class	getObjectType()           Return the type of object that this FactoryBean creates, or null if not known in advance.
boolean	isSingleton()           Is the bean managed by this factory a singleton or a prototype?

 

Methods inherited from class org.springframework.remoting.jaxrpc.JaxRpcPortClientInterceptor

alwaysUseJaxRpcCall, getCustomProperties, getEndpointAddress, getJaxRpcService, getPassword, getPortInterface, getPortName, getPortQName, getPortStub, getServiceInterface, getUsername, invoke, isMaintainSession, isPrepared, performJaxRpcCall, postProcessJaxRpcCall, postProcessPortStub, prepare, prepareJaxRpcCall, preparePortStub, setCustomProperties, setEndpointAddress, setJaxRpcService, setLookupServiceOnStartup, setMaintainSession, setPassword, setPortInterface, setPortName, setServiceInterface, setUsername

 

Methods inherited from class org.springframework.remoting.jaxrpc.LocalJaxRpcServiceFactory

createJaxRpcService, createService, createServiceFactory, getJaxRpcServiceInterface, getJaxRpcServiceProperties, getNamespaceUri, getQName, getServiceFactoryClass, getServiceName, getServicePostProcessors, getWsdlDocumentUrl, postProcessJaxRpcService, setJaxRpcServiceInterface, setJaxRpcServiceProperties, setNamespaceUri, setServiceFactoryClass, setServiceName, setServicePostProcessors, setWsdlDocumentUrl

 

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

 

Constructor Detail

JaxRpcPortProxyFactoryBean

public JaxRpcPortProxyFactoryBean()

Method Detail

afterPropertiesSet

public void afterPropertiesSet()
                        throws ServiceException

Description copied from class: JaxRpcPortClientInterceptor

Prepares the JAX-RPC service and port if the "lookupServiceOnStartup" is turned on (which it is by default).

Specified by:

afterPropertiesSet in interface InitializingBean

Overrides:

afterPropertiesSet in class JaxRpcPortClientInterceptor

Throws:

ServiceException

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getObject

public Object getObject()

Description copied from interface: FactoryBean

Return an instance (possibly shared or independent) of the object managed by this factory. As with a BeanFactory, this allows support for both the Singleton and Prototype design pattern.

If this method returns null, the factory will consider the FactoryBean as not fully initialized and throw a corresponding FactoryBeanNotInitializedException.

Specified by:

getObject in interface FactoryBean

Returns:

an instance of the bean (should not be null; a null value will be considered as an indication of incomplete initialization)

See Also:

FactoryBeanNotInitializedException

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getObjectType

public Class getObjectType()

Description copied from interface: FactoryBean

Return the type of object that this FactoryBean creates, or null if not known in advance. This allows to check for specific types of beans without instantiating objects, for example on autowiring.

For a singleton, this should try to avoid singleton creation as far as possible; it should rather estimate the type in advance. For prototypes, returning a meaningful type here is advisable too.

This method can be called before this FactoryBean has been fully initialized. It must not rely on state created during initialization; of course, it can still use such state if available.

NOTE: Autowiring will simply ignore FactoryBeans that return null here. Therefore it is highly recommended to implement this method properly, using the current state of the FactoryBean.

Specified by:

getObjectType in interface FactoryBean

Returns:

the type of object that this FactoryBean creates, or null if not known at the time of the call

See Also:

ListableBeanFactory.getBeansOfType(java.lang.Class)

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isSingleton

public boolean isSingleton()

Description copied from interface: FactoryBean

Is the bean managed by this factory a singleton or a prototype? That is, will getObject() always return the same object (a reference that can be cached)?

NOTE: If a FactoryBean indicates to hold a singleton object, the object returned from getObject() might get cached by the owning BeanFactory. Hence, do not return true unless the FactoryBean always exposes the same reference.

The singleton status of the FactoryBean itself will generally be provided by the owning BeanFactory; usually, it has to be defined as singleton there.

Specified by:

isSingleton in interface FactoryBean

Returns:

if this bean is a singleton

See Also:

FactoryBean.getObject()

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