org.springframework.remoting.support
Class RemotingSupport

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

All Implemented Interfaces:

Aware, BeanClassLoaderAware

Direct Known Subclasses:

RemoteAccessor, RemoteExporter

public abstract class RemotingSupport
extends Object
implements BeanClassLoaderAware

Generic support base class for remote accessor and exporters, providing common bean ClassLoader handling.

Since:

2.5.2

Author:

Juergen Hoeller

Field Summary

protected Log

logger Logger available to subclasses

Constructor Summary

RemotingSupport()

Method Summary

protected ClassLoader	getBeanClassLoader() Return the ClassLoader that this accessor operates in, to be used for deserializing and for generating proxies.
protected ClassLoader	overrideThreadContextClassLoader() Override the thread context ClassLoader with the environment's bean ClassLoader if necessary, i.e.
protected void	resetThreadContextClassLoader(ClassLoader original) Reset the original thread context ClassLoader if necessary.
void	setBeanClassLoader(ClassLoader classLoader) Callback that supplies the bean class loader to a bean instance.

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected final Log logger

Logger available to subclasses

Constructor Detail

RemotingSupport

public RemotingSupport()

Method Detail

setBeanClassLoader

public void setBeanClassLoader(ClassLoader classLoader)

Description copied from interface: BeanClassLoaderAware

Callback that supplies the bean class loader to a bean instance.

Invoked after the population of normal bean properties but before an initialization callback such as InitializingBean's InitializingBean.afterPropertiesSet() method or a custom init-method.

Specified by:

setBeanClassLoader in interface BeanClassLoaderAware

Parameters:

classLoader - the owning class loader; may be null in which case a default ClassLoader must be used, for example the ClassLoader obtained via ClassUtils.getDefaultClassLoader()

getBeanClassLoader

protected ClassLoader getBeanClassLoader()

Return the ClassLoader that this accessor operates in, to be used for deserializing and for generating proxies.

overrideThreadContextClassLoader

protected ClassLoader overrideThreadContextClassLoader()

Override the thread context ClassLoader with the environment's bean ClassLoader if necessary, i.e. if the bean ClassLoader is not equivalent to the thread context ClassLoader already.

Returns:

the original thread context ClassLoader, or null if not overridden

resetThreadContextClassLoader

protected void resetThreadContextClassLoader(ClassLoader original)

Reset the original thread context ClassLoader if necessary.

Parameters:

original - the original thread context ClassLoader, or null if not overridden (and hence nothing to reset)