I consider it as an improvement.
With M3 you have more control over null- Lists and empty Lists.
Robert
Op Mon, 06 May 2013 18:35:24 +0200 schreef Hervé BOUTEMY
<herve.bout...@free.fr>:
looks like a subtle change in injection when moving from Plexus to Guice
Regards,
Hervé
Le lundi 6 mai 2013 23:06:49 Chris Graham a écrit :
Hey All.
I'm not sure if I've found a regression issue with Maven 3.0.x (tried
with
all versions beta-1 onwards to 3.0.5) or not. V3.x behaves differently
to
2.09, 2.0.11 and 2.2.1.
I've written a plugin for WebSphere Message Broker; basically it's a
wrapper for the underlying mqsicreatebar tool.
Amongst other things, it takes zero or more message sets and message
flows.
To handle this, I defined the parameters as an array.
Here is the snippet from the plugin's source:
/**
* The message flows to be added to the bar file.
* @parameter expression="${msgFlows}"
* @required
*/
private String[] msgFlows;
/**
* The message sets to be added to the bar file.
* @parameter expression="${msgSets}"
* @required
*/
private String[] msgSets;
and here is an example configuration section from a pom that uses the
plugin:
<configuration>
<skipApplyOverrides>false</skipApplyOverrides>
<isV60>true</isV60>
<workspace>${wmbtk.workspace.root}/24a</workspace>
<msgFlows>
<msgFlow>MFP_Project/com/blah/MFL_DiagFlow.msgflow</msgFlow>
</msgFlows>
<msgSets>
<msgSet />
</msgSets>
</configuration>
So we have one message flow, but no message sets.
Here is where the differences are seen.
Maven 2.0.9, 2.0.11 and 2.2.1 will initialise the msgSets as null.
Maven 3.0 (beta-1 to 3.0.5) will initialise msgSets as a single element
of
null.
My question boils down to: is this the desired behaviour?
I've had to adjust my code to work under Maven 3.x (which I didn't think
that I had too).
From memory, I can not supply an empty <msgSets/> element (but I need to
check that).
-Chris
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscr...@maven.apache.org
For additional commands, e-mail: dev-h...@maven.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscr...@maven.apache.org
For additional commands, e-mail: dev-h...@maven.apache.org
