Hi Jesse, I happen to try and use the extension mechanism for the antrun-plugin. The ant script I'm trying to run contains <regexpmapper> tags, so I need ant:ant-nodeps to be available to the plugin (if I add this dependency to antrun-plugin's POM, it's working).
A few days ago, Kenney told me about this extension mechanism, but I never get to make it work - I admit now that I was using an ooold trunk version then :) Following your description, I just tried again, but to no avail. Do you see anything wrong in the way I use this mechanism below ? Also, I noticed this issue : http://jira.codehaus.org/browse/MNG-697 Does it mean this extension mechanism isn't operational at the present time ? Thanks, Yann ~ <project> ~ <parent> ~ <artifactId>myparent</artifactId> ~ <groupId>com.corp.myparent</groupId> ~ <version>1.0.0</version> ~ </parent> ~ ~ <modelVersion>4.0.0</modelVersion> ~ <groupId>com.corp.myparent</groupId> ~ <artifactId>myproject</artifactId> ~ <name>My project</name> ~ <version>1.0.1-SNAPSHOT</version> ~ ~ <build> ~ <extensions> ~ <extension> ~ <groupId>ant</groupId> ~ <artifactId>ant-nodeps</artifactId> ~ <version>1.6.5</version> ~ </extension> ~ </extensions> ~ ~ [...] ~ ~ <plugins> ~ <plugin> ~ <artifactId>maven-antrun-plugin</artifactId> ~ ~ <executions> ~ <execution> ~ <phase>process-resources</phase> ~ ~ <goals> ~ <goal>run</goal> ~ </goals> ~ ~ <inherited>true</inherited> ~ ~ <configuration> ~ <tasks> ~ <ant antfile="replace.xml"/> ~ </tasks> ~ </configuration> ~ </execution> ~ </executions> ~ </plugin> ~ ~ [...] ~ </plugins> ~ </build> ~ ~ <dependencies> ~ <dependency> ~ <groupId>ant</groupId> ~ <artifactId>ant-nodeps</artifactId> ~ <version>1.6.5</version> ~ </dependency> ~ ~ [...] ~ </dependencies> ~ ~ [...] ~ </project> --- Jesse McConnell <[EMAIL PROTECTED]> a écrit : > sure: > > > this is the pom.xml for the maven-jdbc-plugin...notice there are not > dependencies for a database driver in the plugin pom itself. > > <project> > <modelVersion>4.0.0</modelVersion> > <parent> > <artifactId>mojo</artifactId> > <groupId>org.apache.maven.plugins</groupId> > <version>1.0.1</version> > </parent> > <artifactId>maven-jdbc-plugin</artifactId> > <version>0.1-SNAPSHOT</version> > <packaging>maven-plugin</packaging> > <name>Maven JDBC Plugin</name> > <inceptionYear>2005</inceptionYear> > <dependencies> > <dependency> > <groupId>org.apache.maven</groupId> > <artifactId>maven-project</artifactId> > <version>2.0-beta-1-SNAPSHOT</version> > </dependency> > <dependency> > <groupId>plexus</groupId> > <artifactId>plexus-utils</artifactId> > <version>1.0.1-SNAPSHOT</version> > </dependency> > </dependencies> > </project> > > and here is the pom.xml for something that is using the plugin: > > <project> > <modelVersion>4.0.0</modelVersion> > <groupId>g</groupId> > <artifactId>g-db</artifactId> > <packaging>jar</packaging> > <version>1.0</version> > <name>g - db plugin playground</name> > <parent> > <groupId>g</groupId> > <artifactId>g</artifactId> > <version>1.0</version> > </parent> > <dependencies> > <dependency> > <groupId>oracle</groupId> > <artifactId>oracle</artifactId> > <version>9201</version> > <scope>compile</scope> > </dependency> > <dependency> > <groupId>oracle</groupId> > <artifactId>oracle_nls_charset</artifactId> > <version>9201.12</version> > <scope>compile</scope> > </dependency> > </dependencies> > <build> > <extensions> > <extension> > <artifactId>oracle</artifactId> > <groupId>oracle</groupId> > <version>9201</version> > </extension> > <extension> > <artifactId>oracle_nls_charset</artifactId> > <groupId>oracle</groupId> > <version>9201.12</version> > </extension> > </extensions> > <plugins> > <plugin> > <artifactId>maven-jdbc-plugin</artifactId> > <version>1.0-SNAPSHOT</version> > <configuration> > <driver>oracle.jdbc.driver.OracleDriver</driver> > <url>jdbc:oracle:thin:@host:1790:DB</url> > <username>user</username> > <password>password</password> > <statement>select * from whatever</statement> > </configuration> > </plugin> > </plugins> > </build> > </project> > > > now, the <dependency> entries would in available to compile against for > sources that might be in this subproject..but they would not be available to > the plugin execution classpath. But with the <extensions> mechanism the > plugin would be able to find the oracle.jdbc.driver.OracleDriver class since > those extensions are inserted into the plugin exec classpath > > in a nutshell it can boil down to > > extensions let you insert an artifact into the classpath of a plugin when it > executes > > that clear it up further? > > jesse > > On 9/22/05, dohadwala, moiz <[EMAIL PROTECTED]> wrote: > > > > Jesse, > > > > Thanks for the explanation. To make it clearer, can you show me what the > > extension tag would look like in this case? > > > > Thanks, > > > > -Moiz > > > > -----Original Message----- > > From: Jesse McConnell [mailto:[EMAIL PROTECTED] > > Sent: Thursday, September 22, 2005 7:25 AM > > To: Maven Users List > > Subject: Re: [m2] project descriptor tags > > > > I can give you a use case where you would need extensions. > > > > there is a jdbc plugin that lets you execute whatever sql you want when > > you > > execute the plugin. But the way the plugin was built you can't just > > declare > > every database driver as a dependency of the plugin...that would mean > > people > > would need to download oracle drivers and install them just to use mysql.. > > > > so you use extensions so that you can insert the database driver code at > > runtime of the plugin.. > > > > does that case clear up what extensions can be used for? > > > > jesse > > > > On 9/22/05, dohadwala, moiz <[EMAIL PROTECTED]> wrote: > > > > > > I am new to maven and have decided to take the plunge with m2. I have > > > trying to understand the pom.xml tags. I don't understand the purpose > > > of the extension tag. The description on > > > http://maven.apache.org/maven2/maven-model/maven.html#class_Extension > > > <http://maven.apache.org/maven2/maven-model/maven.html#class_Extension > > > > > > > isn't too clear. > > > > > > Is there any other location I can use for reference? > > > > > > -Moiz > > > > > > > > > > > > > > > > > > -- > > jesse mcconnell > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > -- > jesse mcconnell > ___________________________________________________________________________ Appel audio GRATUIT partout dans le monde avec le nouveau Yahoo! Messenger Téléchargez cette version sur http://fr.messenger.yahoo.com --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
