Log All Your Web-method Calls

After a good deal of trial-and-error, and delving into the CXF code, I've found a way to get CXF to log every web-method call -- parameters and all.

Put the following into your Tomcat's log4j.xml:

<logger name="org.apache.cxf.service.invoker">
<level value="trace">

The level should be set to "trace" by default; you won't get ton's of output, just a line (maybe 2) every time a web method is called. Unfortunately, the line is a bit wordy, as in

Invoking method public boolean com.company.entities.ws.EntityManagementImpl.login(java.lang.String,java.lang.String,java.lang.String) throws java.io.UnsupportedEncodingException on object com.company.entities.ws.EntityManagementImpl@71e6b with params [CLI, arg2, arg3].

but it was either use the built in log statement or write a whole interceptor and add it to the chain processing the call. If we get really annoyed we could always tweak the source and rebuild CXF, but I suggest we first try to live with it.


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