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Posted to users@maven.apache.org by John Franey <jj...@verizon.net> on 2005/08/20 03:59:35 UTC
[M2] system property dictionary ??
I've looked and searched, but came up empty.
Is there a maven 2 system property dictionary somewhere? This would
list the system properties that have value relative to lifecycle phase,
and what the value would be if not overridden by user's POM or -D
option. Also with the list is a short description... hope I don't ask
too much...
Now that I've posted that question, another comes to mind.... what is
the syntax for specifying the expressions of a default value of a
parameter? Plugin documentation show the default values on the basis of
something called an 'expression'. Apparently, these expressions are
written with system properties as variables. Can something more than
just a system property name be 'expressed ;-) ' in an expression How
can I learn more about this?
Thanks,
John
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Re: [M2] system property dictionary ??
Posted by Brett Porter <br...@gmail.com>.
This isn't everything, but its probably everything you'll want to use.
It is structured according to the XML, as you noticed above, so there
isn't anything else you need to know there.
- Brett
On 8/21/05, John Franey <jj...@verizon.net> wrote:
> I will look into the maven-model source code. Of course I have no idea
> what to look for.
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Re: [M2] system property dictionary ??
Posted by John Franey <jj...@verizon.net>.
I will look into the maven-model source code. Of course I have no idea
what to look for.
Thanks,
John
Edwin Punzalan wrote:
> With regards to a list, I believe there isn't one available yet.
>
> With regards to the default values in pom.xml, you may want to take a
> look at the maven-model source code. Most, if not all, is in there.
>
>
>
>
> John Franey wrote:
>
>> I've looked and searched, but came up empty.
>>
>> Is there a maven 2 system property dictionary somewhere? This would
>> list the system properties that have value relative to lifecycle
>> phase, and what the value would be if not overridden by user's POM or
>> -D option.
>
>
>
>
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Re: [M2] system property dictionary ??
Posted by Edwin Punzalan <ep...@exist.com>.
With regards to a list, I believe there isn't one available yet.
With regards to the default values in pom.xml, you may want to take a
look at the maven-model source code. Most, if not all, is in there.
John Franey wrote:
> I've looked and searched, but came up empty.
>
> Is there a maven 2 system property dictionary somewhere? This would
> list the system properties that have value relative to lifecycle
> phase, and what the value would be if not overridden by user's POM or
> -D option. Also with the list is a short description... hope I don't
> ask too much...
>
> Now that I've posted that question, another comes to mind.... what is
> the syntax for specifying the expressions of a default value of a
> parameter? Plugin documentation show the default values on the basis
> of something called an 'expression'. Apparently, these expressions
> are written with system properties as variables. Can something more
> than just a system property name be 'expressed ;-) ' in an
> expression How can I learn more about this?
>
> Thanks,
> John
>
>
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> To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
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Re: [M2] system property dictionary ??
Posted by John Franey <jj...@verizon.net>.
Edwin,
Thanks. This is mostly what I know, too, that these are the three
sources from where properties are set. I didn't know though that there
is a pattern to the names of the property in relation to its path in the
pom xml file. For example, you point out that
project.build.outputdirectory comes from
<project>...<build>...<outputdirectory>...... This I didn't know, and
will look into it.
Thanks,
John
Edwin Punzalan wrote:
>
> Hi,
>
> m2 collects these "expressions" from several sources. To start, this
> is some of what I know:
>
> 1) System environment properties
>
> 2) pom.xml -> expressions here are somewhat bean based. For example,
> to get the value for the output directory in your pom.xml, you use
> ${project.build.outputDirectory}, which is a direct pattern from
> pom.xml's <project> <build> <outputDirectory>.
>
> 3) -D command parameters, (may also come from MAVEN_OPTS environment
> variable)
>
>
>
>
> John Franey wrote:
>
>> I've looked and searched, but came up empty.
>>
>> Is there a maven 2 system property dictionary somewhere?
>> Thanks,
>> John
>>
>
>
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Re: [M2] system property dictionary ??
Posted by Edwin Punzalan <ep...@exist.com>.
Hi,
m2 collects these "expressions" from several sources. To start, this is
some of what I know:
1) System environment properties
2) pom.xml -> expressions here are somewhat bean based. For example, to
get the value for the output directory in your pom.xml, you use
${project.build.outputDirectory}, which is a direct pattern from
pom.xml's <project> <build> <outputDirectory>.
3) -D command parameters, (may also come from MAVEN_OPTS environment
variable)
John Franey wrote:
> I've looked and searched, but came up empty.
>
> Is there a maven 2 system property dictionary somewhere? This would
> list the system properties that have value relative to lifecycle
> phase, and what the value would be if not overridden by user's POM or
> -D option. Also with the list is a short description... hope I don't
> ask too much...
>
> Now that I've posted that question, another comes to mind.... what is
> the syntax for specifying the expressions of a default value of a
> parameter? Plugin documentation show the default values on the basis
> of something called an 'expression'. Apparently, these expressions
> are written with system properties as variables. Can something more
> than just a system property name be 'expressed ;-) ' in an
> expression How can I learn more about this?
>
> Thanks,
> John
>
>
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> To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
> For additional commands, e-mail: users-help@maven.apache.org
>
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