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Posted to users@maven.apache.org by Maven User <ma...@gmail.com> on 2011/09/19 17:35:05 UTC
Plugins not properly loading properties
Hi all -
Quick question, I think there's some confusion on my end.
We have a plugin that loads properties into the reactor so they're available
for things like resource processing, various other plugins, etc.
However, when using the tomcat plugin directly on the command line (such as
mvn tomcat:deploy), the properties are not expanded when they've come from a
property file.
If we use the standard plugin configuration and bind the deployment to a
particular lifecycle goal with an execution, the property is expanded
successfully.
What are we doing wrong/what are we missing?
When the tomcat goals are called on the command line, it's as if they skip
several steps but grab things from activated profiles and <properties>
blocks.
Suggestions?
Re: Plugins not properly loading properties
Posted by Anders Hammar <an...@hammar.net>.
That's something different. I said Maven 2 core doesn't have support
for reading properties from a file. There might be plugins, but no
such support in core.
/Anders
On Tue, Sep 20, 2011 at 15:20, Maven User <ma...@gmail.com> wrote:
> In 2.2.1, this worked flawlessly.
>
> In 3.X this (known) feature no longer works.
>
> http://www.mailinglistarchive.com/html/users@maven.apache.org/2011-01/msg00729.html
>
> Ok, I'm clear now :-)
>
> On Tue, Sep 20, 2011 at 9:13 AM, Anders Hammar <an...@hammar.net> wrote:
>
>> There has never been such native Maven support (i.e. in Maven core).
>>
>> /Anders
>>
>> On Tue, Sep 20, 2011 at 14:57, Maven User <ma...@gmail.com> wrote:
>> > Heh - yeah a quick look at the docs and it says:
>> >
>> >
>> > - Requires a Maven 2.0 project to be executed.
>> > - Since version: 1.0-alpha-2.
>> > - Invokes the execution of the lifecycle phase package prior to
>> executing
>> > itself.
>> >
>> > There's no mention of forking and all the documentation around this
>> plugin
>> > kinda stinks.
>> >
>> > Cargo is also a great option but one of the things we try to do is load
>> > property files from a jar and put the results into the reactor.
>> >
>> > I think this functionality is gone in maven 3 though....
>> >
>> >
>> > On Tue, Sep 20, 2011 at 3:32 AM, Anders Hammar <an...@hammar.net>
>> wrote:
>> >
>> >> tomcat:deploy could possibly fork a new process performing a maven
>> >> build with the lifecycle (the docs should tell). I haven't used that
>> >> plugin as I'm a Cargo addict...:-)
>> >>
>> >> /Anders
>> >>
>> >> On Mon, Sep 19, 2011 at 22:35, Maven User <ma...@gmail.com>
>> wrote:
>> >> > BTW - this is totally not the behavior we're seeing with a
>> >> "tomcat:deploy".
>> >> >
>> >> > That seems to go through all the standard build lifecycle goals, then
>> NOT
>> >> > pull in any dynamically loaded configuration...
>> >> >
>> >>
>> >> ---------------------------------------------------------------------
>> >> To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
>> >> For additional commands, e-mail: users-help@maven.apache.org
>> >>
>> >>
>> >
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
>> For additional commands, e-mail: users-help@maven.apache.org
>>
>>
>
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Re: Plugins not properly loading properties
Posted by Maven User <ma...@gmail.com>.
In 2.2.1, this worked flawlessly.
In 3.X this (known) feature no longer works.
http://www.mailinglistarchive.com/html/users@maven.apache.org/2011-01/msg00729.html
Ok, I'm clear now :-)
On Tue, Sep 20, 2011 at 9:13 AM, Anders Hammar <an...@hammar.net> wrote:
> There has never been such native Maven support (i.e. in Maven core).
>
> /Anders
>
> On Tue, Sep 20, 2011 at 14:57, Maven User <ma...@gmail.com> wrote:
> > Heh - yeah a quick look at the docs and it says:
> >
> >
> > - Requires a Maven 2.0 project to be executed.
> > - Since version: 1.0-alpha-2.
> > - Invokes the execution of the lifecycle phase package prior to
> executing
> > itself.
> >
> > There's no mention of forking and all the documentation around this
> plugin
> > kinda stinks.
> >
> > Cargo is also a great option but one of the things we try to do is load
> > property files from a jar and put the results into the reactor.
> >
> > I think this functionality is gone in maven 3 though....
> >
> >
> > On Tue, Sep 20, 2011 at 3:32 AM, Anders Hammar <an...@hammar.net>
> wrote:
> >
> >> tomcat:deploy could possibly fork a new process performing a maven
> >> build with the lifecycle (the docs should tell). I haven't used that
> >> plugin as I'm a Cargo addict...:-)
> >>
> >> /Anders
> >>
> >> On Mon, Sep 19, 2011 at 22:35, Maven User <ma...@gmail.com>
> wrote:
> >> > BTW - this is totally not the behavior we're seeing with a
> >> "tomcat:deploy".
> >> >
> >> > That seems to go through all the standard build lifecycle goals, then
> NOT
> >> > pull in any dynamically loaded configuration...
> >> >
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
> >> For additional commands, e-mail: users-help@maven.apache.org
> >>
> >>
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
> For additional commands, e-mail: users-help@maven.apache.org
>
>
Re: Plugins not properly loading properties
Posted by Anders Hammar <an...@hammar.net>.
There has never been such native Maven support (i.e. in Maven core).
/Anders
On Tue, Sep 20, 2011 at 14:57, Maven User <ma...@gmail.com> wrote:
> Heh - yeah a quick look at the docs and it says:
>
>
> - Requires a Maven 2.0 project to be executed.
> - Since version: 1.0-alpha-2.
> - Invokes the execution of the lifecycle phase package prior to executing
> itself.
>
> There's no mention of forking and all the documentation around this plugin
> kinda stinks.
>
> Cargo is also a great option but one of the things we try to do is load
> property files from a jar and put the results into the reactor.
>
> I think this functionality is gone in maven 3 though....
>
>
> On Tue, Sep 20, 2011 at 3:32 AM, Anders Hammar <an...@hammar.net> wrote:
>
>> tomcat:deploy could possibly fork a new process performing a maven
>> build with the lifecycle (the docs should tell). I haven't used that
>> plugin as I'm a Cargo addict...:-)
>>
>> /Anders
>>
>> On Mon, Sep 19, 2011 at 22:35, Maven User <ma...@gmail.com> wrote:
>> > BTW - this is totally not the behavior we're seeing with a
>> "tomcat:deploy".
>> >
>> > That seems to go through all the standard build lifecycle goals, then NOT
>> > pull in any dynamically loaded configuration...
>> >
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
>> For additional commands, e-mail: users-help@maven.apache.org
>>
>>
>
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Re: Plugins not properly loading properties
Posted by Maven User <ma...@gmail.com>.
Heh - yeah a quick look at the docs and it says:
- Requires a Maven 2.0 project to be executed.
- Since version: 1.0-alpha-2.
- Invokes the execution of the lifecycle phase package prior to executing
itself.
There's no mention of forking and all the documentation around this plugin
kinda stinks.
Cargo is also a great option but one of the things we try to do is load
property files from a jar and put the results into the reactor.
I think this functionality is gone in maven 3 though....
On Tue, Sep 20, 2011 at 3:32 AM, Anders Hammar <an...@hammar.net> wrote:
> tomcat:deploy could possibly fork a new process performing a maven
> build with the lifecycle (the docs should tell). I haven't used that
> plugin as I'm a Cargo addict...:-)
>
> /Anders
>
> On Mon, Sep 19, 2011 at 22:35, Maven User <ma...@gmail.com> wrote:
> > BTW - this is totally not the behavior we're seeing with a
> "tomcat:deploy".
> >
> > That seems to go through all the standard build lifecycle goals, then NOT
> > pull in any dynamically loaded configuration...
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
> For additional commands, e-mail: users-help@maven.apache.org
>
>
Re: Plugins not properly loading properties
Posted by Anders Hammar <an...@hammar.net>.
tomcat:deploy could possibly fork a new process performing a maven
build with the lifecycle (the docs should tell). I haven't used that
plugin as I'm a Cargo addict...:-)
/Anders
On Mon, Sep 19, 2011 at 22:35, Maven User <ma...@gmail.com> wrote:
> BTW - this is totally not the behavior we're seeing with a "tomcat:deploy".
>
> That seems to go through all the standard build lifecycle goals, then NOT
> pull in any dynamically loaded configuration...
>
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Re: Plugins not properly loading properties
Posted by Maven User <ma...@gmail.com>.
BTW - this is totally not the behavior we're seeing with a "tomcat:deploy".
That seems to go through all the standard build lifecycle goals, then NOT
pull in any dynamically loaded configuration...
Re: Plugins not properly loading properties
Posted by Maven User <ma...@gmail.com>.
I'll admit knowing this was a loaded question.
I've previously solved this via a separate configuration artifact.
I was just shocked to see how m3 doesn't allow the import of property files
anymore the way 2.2.1 did.
Thanks again all - I appreciate it!
On Mon, Sep 19, 2011 at 5:19 PM, Wayne Fay <wa...@gmail.com> wrote:
> > How does this work when you have to deploy the same artifact to 10
> different
> > environments?
> >
> > 10 profiles and build the artifact 10 times?
>
> We get this question so often on this list, and similar questions. You
> should check the archives for various comments.
>
> The standard answer is "use JNDI" or some other DI
> technique/framework. Bundle all environment settings into the artifact
> and use some method to tell your app or app server which settings to
> use for this specific server. Or extract all settings into a single
> "configurations" artifact if you'd prefer.
>
> This also guarantees that the artifact you perform QA on is identical
> (same code etc) to the artifact you deploy to PROD which is a
> requirement for most sensibly-defined environments. If you build 10
> artifacts (one per environment) as you suggested then there is no such
> guarantee.
>
> Wayne
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
> For additional commands, e-mail: users-help@maven.apache.org
>
>
Re: Plugins not properly loading properties
Posted by Wayne Fay <wa...@gmail.com>.
> How does this work when you have to deploy the same artifact to 10 different
> environments?
>
> 10 profiles and build the artifact 10 times?
We get this question so often on this list, and similar questions. You
should check the archives for various comments.
The standard answer is "use JNDI" or some other DI
technique/framework. Bundle all environment settings into the artifact
and use some method to tell your app or app server which settings to
use for this specific server. Or extract all settings into a single
"configurations" artifact if you'd prefer.
This also guarantees that the artifact you perform QA on is identical
(same code etc) to the artifact you deploy to PROD which is a
requirement for most sensibly-defined environments. If you build 10
artifacts (one per environment) as you suggested then there is no such
guarantee.
Wayne
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Re: Plugins not properly loading properties
Posted by Maven User <ma...@gmail.com>.
How does this work when you have to deploy the same artifact to 10 different
environments?
10 profiles and build the artifact 10 times?
On Mon, Sep 19, 2011 at 4:25 PM, Anders Hammar <an...@hammar.net> wrote:
> I don't think so unless the tomcat plugin can be configured to use it.
> Using a separate properties file is IMHO not a good idea, for reasons
> you now see. And there are even worse examples where you could
> effectively be distributing a non-working pom making people using your
> artifact lives' miserable.
>
> Keep everything in the POM,
> /Anders
> On Mon, Sep 19, 2011 at 22:15, Maven User <ma...@gmail.com> wrote:
> > And there's no way to inject the property files we've loaded at that
> level?
> >
> > On Mon, Sep 19, 2011 at 3:59 PM, Anders Hammar <an...@hammar.net>
> wrote:
> >
> >> It will get properties defined in the effective POM.
> >>
> >> /Anders
> >> On Mon, Sep 19, 2011 at 21:48, Maven User <ma...@gmail.com>
> wrote:
> >> > Yet it gets properties from profiles/plugin configuration/etc?
> >> >
> >> > On Mon, Sep 19, 2011 at 2:35 PM, Anders Hammar <an...@hammar.net>
> >> wrote:
> >> >
> >> >> When you execute
> >> >> mvn tomcat:deploy
> >> >> you're NOT executing the build lifecycle but only the specify plugin
> >> >> goal. Thus, your plugin that loads the props is not executed.
> >> >>
> >> >> /Anders
> >> >>
> >> >> On Mon, Sep 19, 2011 at 17:35, Maven User <ma...@gmail.com>
> >> wrote:
> >> >> > Hi all -
> >> >> >
> >> >> > Quick question, I think there's some confusion on my end.
> >> >> >
> >> >> > We have a plugin that loads properties into the reactor so they're
> >> >> available
> >> >> > for things like resource processing, various other plugins, etc.
> >> >> >
> >> >> > However, when using the tomcat plugin directly on the command line
> >> (such
> >> >> as
> >> >> > mvn tomcat:deploy), the properties are not expanded when they've
> come
> >> >> from a
> >> >> > property file.
> >> >> >
> >> >> > If we use the standard plugin configuration and bind the deployment
> to
> >> a
> >> >> > particular lifecycle goal with an execution, the property is
> expanded
> >> >> > successfully.
> >> >> >
> >> >> > What are we doing wrong/what are we missing?
> >> >> >
> >> >> > When the tomcat goals are called on the command line, it's as if
> they
> >> >> skip
> >> >> > several steps but grab things from activated profiles and
> <properties>
> >> >> > blocks.
> >> >> >
> >> >> > Suggestions?
> >> >> >
> >> >>
> >> >> ---------------------------------------------------------------------
> >> >> To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
> >> >> For additional commands, e-mail: users-help@maven.apache.org
> >> >>
> >> >>
> >> >
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
> >> For additional commands, e-mail: users-help@maven.apache.org
> >>
> >>
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
> For additional commands, e-mail: users-help@maven.apache.org
>
>
Re: Plugins not properly loading properties
Posted by Anders Hammar <an...@hammar.net>.
I don't think so unless the tomcat plugin can be configured to use it.
Using a separate properties file is IMHO not a good idea, for reasons
you now see. And there are even worse examples where you could
effectively be distributing a non-working pom making people using your
artifact lives' miserable.
Keep everything in the POM,
/Anders
On Mon, Sep 19, 2011 at 22:15, Maven User <ma...@gmail.com> wrote:
> And there's no way to inject the property files we've loaded at that level?
>
> On Mon, Sep 19, 2011 at 3:59 PM, Anders Hammar <an...@hammar.net> wrote:
>
>> It will get properties defined in the effective POM.
>>
>> /Anders
>> On Mon, Sep 19, 2011 at 21:48, Maven User <ma...@gmail.com> wrote:
>> > Yet it gets properties from profiles/plugin configuration/etc?
>> >
>> > On Mon, Sep 19, 2011 at 2:35 PM, Anders Hammar <an...@hammar.net>
>> wrote:
>> >
>> >> When you execute
>> >> mvn tomcat:deploy
>> >> you're NOT executing the build lifecycle but only the specify plugin
>> >> goal. Thus, your plugin that loads the props is not executed.
>> >>
>> >> /Anders
>> >>
>> >> On Mon, Sep 19, 2011 at 17:35, Maven User <ma...@gmail.com>
>> wrote:
>> >> > Hi all -
>> >> >
>> >> > Quick question, I think there's some confusion on my end.
>> >> >
>> >> > We have a plugin that loads properties into the reactor so they're
>> >> available
>> >> > for things like resource processing, various other plugins, etc.
>> >> >
>> >> > However, when using the tomcat plugin directly on the command line
>> (such
>> >> as
>> >> > mvn tomcat:deploy), the properties are not expanded when they've come
>> >> from a
>> >> > property file.
>> >> >
>> >> > If we use the standard plugin configuration and bind the deployment to
>> a
>> >> > particular lifecycle goal with an execution, the property is expanded
>> >> > successfully.
>> >> >
>> >> > What are we doing wrong/what are we missing?
>> >> >
>> >> > When the tomcat goals are called on the command line, it's as if they
>> >> skip
>> >> > several steps but grab things from activated profiles and <properties>
>> >> > blocks.
>> >> >
>> >> > Suggestions?
>> >> >
>> >>
>> >> ---------------------------------------------------------------------
>> >> To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
>> >> For additional commands, e-mail: users-help@maven.apache.org
>> >>
>> >>
>> >
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
>> For additional commands, e-mail: users-help@maven.apache.org
>>
>>
>
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Re: Plugins not properly loading properties
Posted by Maven User <ma...@gmail.com>.
And there's no way to inject the property files we've loaded at that level?
On Mon, Sep 19, 2011 at 3:59 PM, Anders Hammar <an...@hammar.net> wrote:
> It will get properties defined in the effective POM.
>
> /Anders
> On Mon, Sep 19, 2011 at 21:48, Maven User <ma...@gmail.com> wrote:
> > Yet it gets properties from profiles/plugin configuration/etc?
> >
> > On Mon, Sep 19, 2011 at 2:35 PM, Anders Hammar <an...@hammar.net>
> wrote:
> >
> >> When you execute
> >> mvn tomcat:deploy
> >> you're NOT executing the build lifecycle but only the specify plugin
> >> goal. Thus, your plugin that loads the props is not executed.
> >>
> >> /Anders
> >>
> >> On Mon, Sep 19, 2011 at 17:35, Maven User <ma...@gmail.com>
> wrote:
> >> > Hi all -
> >> >
> >> > Quick question, I think there's some confusion on my end.
> >> >
> >> > We have a plugin that loads properties into the reactor so they're
> >> available
> >> > for things like resource processing, various other plugins, etc.
> >> >
> >> > However, when using the tomcat plugin directly on the command line
> (such
> >> as
> >> > mvn tomcat:deploy), the properties are not expanded when they've come
> >> from a
> >> > property file.
> >> >
> >> > If we use the standard plugin configuration and bind the deployment to
> a
> >> > particular lifecycle goal with an execution, the property is expanded
> >> > successfully.
> >> >
> >> > What are we doing wrong/what are we missing?
> >> >
> >> > When the tomcat goals are called on the command line, it's as if they
> >> skip
> >> > several steps but grab things from activated profiles and <properties>
> >> > blocks.
> >> >
> >> > Suggestions?
> >> >
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
> >> For additional commands, e-mail: users-help@maven.apache.org
> >>
> >>
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
> For additional commands, e-mail: users-help@maven.apache.org
>
>
Re: Plugins not properly loading properties
Posted by Anders Hammar <an...@hammar.net>.
It will get properties defined in the effective POM.
/Anders
On Mon, Sep 19, 2011 at 21:48, Maven User <ma...@gmail.com> wrote:
> Yet it gets properties from profiles/plugin configuration/etc?
>
> On Mon, Sep 19, 2011 at 2:35 PM, Anders Hammar <an...@hammar.net> wrote:
>
>> When you execute
>> mvn tomcat:deploy
>> you're NOT executing the build lifecycle but only the specify plugin
>> goal. Thus, your plugin that loads the props is not executed.
>>
>> /Anders
>>
>> On Mon, Sep 19, 2011 at 17:35, Maven User <ma...@gmail.com> wrote:
>> > Hi all -
>> >
>> > Quick question, I think there's some confusion on my end.
>> >
>> > We have a plugin that loads properties into the reactor so they're
>> available
>> > for things like resource processing, various other plugins, etc.
>> >
>> > However, when using the tomcat plugin directly on the command line (such
>> as
>> > mvn tomcat:deploy), the properties are not expanded when they've come
>> from a
>> > property file.
>> >
>> > If we use the standard plugin configuration and bind the deployment to a
>> > particular lifecycle goal with an execution, the property is expanded
>> > successfully.
>> >
>> > What are we doing wrong/what are we missing?
>> >
>> > When the tomcat goals are called on the command line, it's as if they
>> skip
>> > several steps but grab things from activated profiles and <properties>
>> > blocks.
>> >
>> > Suggestions?
>> >
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
>> For additional commands, e-mail: users-help@maven.apache.org
>>
>>
>
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Re: Plugins not properly loading properties
Posted by Maven User <ma...@gmail.com>.
Yet it gets properties from profiles/plugin configuration/etc?
On Mon, Sep 19, 2011 at 2:35 PM, Anders Hammar <an...@hammar.net> wrote:
> When you execute
> mvn tomcat:deploy
> you're NOT executing the build lifecycle but only the specify plugin
> goal. Thus, your plugin that loads the props is not executed.
>
> /Anders
>
> On Mon, Sep 19, 2011 at 17:35, Maven User <ma...@gmail.com> wrote:
> > Hi all -
> >
> > Quick question, I think there's some confusion on my end.
> >
> > We have a plugin that loads properties into the reactor so they're
> available
> > for things like resource processing, various other plugins, etc.
> >
> > However, when using the tomcat plugin directly on the command line (such
> as
> > mvn tomcat:deploy), the properties are not expanded when they've come
> from a
> > property file.
> >
> > If we use the standard plugin configuration and bind the deployment to a
> > particular lifecycle goal with an execution, the property is expanded
> > successfully.
> >
> > What are we doing wrong/what are we missing?
> >
> > When the tomcat goals are called on the command line, it's as if they
> skip
> > several steps but grab things from activated profiles and <properties>
> > blocks.
> >
> > Suggestions?
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
> For additional commands, e-mail: users-help@maven.apache.org
>
>
Re: Plugins not properly loading properties
Posted by Anders Hammar <an...@hammar.net>.
When you execute
mvn tomcat:deploy
you're NOT executing the build lifecycle but only the specify plugin
goal. Thus, your plugin that loads the props is not executed.
/Anders
On Mon, Sep 19, 2011 at 17:35, Maven User <ma...@gmail.com> wrote:
> Hi all -
>
> Quick question, I think there's some confusion on my end.
>
> We have a plugin that loads properties into the reactor so they're available
> for things like resource processing, various other plugins, etc.
>
> However, when using the tomcat plugin directly on the command line (such as
> mvn tomcat:deploy), the properties are not expanded when they've come from a
> property file.
>
> If we use the standard plugin configuration and bind the deployment to a
> particular lifecycle goal with an execution, the property is expanded
> successfully.
>
> What are we doing wrong/what are we missing?
>
> When the tomcat goals are called on the command line, it's as if they skip
> several steps but grab things from activated profiles and <properties>
> blocks.
>
> Suggestions?
>
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