RemoteInvocationTraceInterceptor (Spring Framework 4.3.30.RELEASE API)

java.lang.Object
- org.springframework.remoting.support.RemoteInvocationTraceInterceptor

All Implemented Interfaces:
Advice, Interceptor, MethodInterceptor
```
public class RemoteInvocationTraceInterceptor
extends Object
implements MethodInterceptor
```
AOP Alliance MethodInterceptor for tracing remote invocations. Automatically applied by RemoteExporter and its subclasses.
Logs an incoming remote call as well as the finished processing of a remote call at DEBUG level. If the processing of a remote call results in a checked exception, the exception will get logged at INFO level; if it results in an unchecked exception (or error), the exception will get logged at WARN level.
The logging of exceptions is particularly useful to save the stacktrace information on the server-side rather than just propagating the exception to the client (who might or might not log it properly).
Since:
1.2
Author:
Juergen Hoeller
See Also:
RemoteExporter.setRegisterTraceInterceptor(boolean), RemoteExporter.getProxyForService()

Field Summary
Fields
Modifier and Type Field Description
protected static Log logger

Constructor Summary

Constructors
Constructor	Description
`RemoteInvocationTraceInterceptor()`	Create a new RemoteInvocationTraceInterceptor.
`RemoteInvocationTraceInterceptor(String exporterName)`	Create a new RemoteInvocationTraceInterceptor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Object`	`invoke(MethodInvocation invocation)`	Implement this method to perform extra treatments before and after the invocation.

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

- Field Detail
  - logger
```
protected static final Log logger
```
- Constructor Detail
  - RemoteInvocationTraceInterceptor
```
public RemoteInvocationTraceInterceptor()
```
    Create a new RemoteInvocationTraceInterceptor.
  - RemoteInvocationTraceInterceptor
```
public RemoteInvocationTraceInterceptor(String exporterName)
```
    Create a new RemoteInvocationTraceInterceptor.
    Parameters:
    exporterName - the name of the remote exporter (to be used as context information in log messages)
- Method Detail
  - invoke
```
public Object invoke(MethodInvocation invocation)
              throws Throwable
```
    Description copied from interface: MethodInterceptor
    Implement this method to perform extra treatments before and after the invocation. Polite implementations would certainly like to invoke Joinpoint.proceed().
    Specified by:
    invoke in interface MethodInterceptor
    Parameters:
    invocation - the method invocation joinpoint
    Returns:
    the result of the call to Joinpoint.proceed(); might be intercepted by the interceptor
    Throws:
    Throwable - if the interceptors or the target object throws an exception