Make interceptor mode of TracingDriver work with other wrapper drivers

[yisheng-liang]

Problem

In the interceptor mode ofTracingDriver, it is supposed to be able to trace JDBC connections without modifying the URL. However, this may not work in some cases. For instance, if another wrapper driver calls Driver#acceptsURL for each registered driver in order to find the underlying driver, it won't see TracingDriver unless the JDBC URL has been rewritten to have the jdbc:tracing: prefix.

Solution

In interceptor mode, TracingDriver#acceptsURL should accept any JDBC URL. The user should not need to (and should not) modify the URL for the interceptor mode to work. Also, in interceptor mode, TracingDriver should not try to extract withActiveSpanOnly or ignoreStatements properties from the URL, as they should be set via TracingDriver#setInterceptorProperty.

Fixes #68.

[coveralls]

Pull Request Test Coverage Report for Build 240

• 9 of 9 (100.0%) changed or added relevant lines in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.1%) to 46.543%

---

Totals
Change from base Build 238:	0.1%
Covered Lines:	451
Relevant Lines:	969

---

💛 - Coveralls