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Call Hierarchy Question [message #1809245]

Fri, 12 July 2019 09:26

Rafa De Miguel

Messages: 2
Registered: July 2019

Junior Member

Hello,

I am trying to find all the calls to close() method from java.sql.Connection

For that I am using the Call Hierarchy feature but for some reason it seems is finding all close() calls no matter what is the Class.

In the image attached you can see that it is showing a close() on a ResultSet.

Any explanation? Am I doing something wrong?

Thanks in advance,

Rafa

Attachment: callHierarchy.png
(Size: 293.95KB, Downloaded 75 times)

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Re: Call Hierarchy Question [message #1809321 is a reply to message #1809245]

Sat, 13 July 2019 06:11

Ed Merks

Messages: 33141
Registered: July 2009

Senior Member

Yes, that's just a limitation. That method overrides java.lang.AutoCloseable.close() so any call anywhere on an AutoCloseable might well be actually a call to a Connection. I don't know if it's possible for a class to implement both ResultSet and Connection (which probably makes no sense to actually do), but you see the point...

Ed Merks
Professional Support: https://www.macromodeling.com/

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