Author: ate
Date: Wed May 20 23:56:18 2009
New Revision: 776898

URL: http://svn.apache.org/viewvc?rev=776898&view=rev
Log:
JS2-877: Document new maven-2 build system
- adding some feedback about the new -Dlist parameter when not using unknown or 
no -Dtarget=<target> at all

Modified:
    
portals/jetspeed-2/portal/trunk/maven/jetspeed-mvn-maven-plugin/src/main/java/org/apache/jetspeed/maven/plugins/MvnMojo.java

Modified: 
portals/jetspeed-2/portal/trunk/maven/jetspeed-mvn-maven-plugin/src/main/java/org/apache/jetspeed/maven/plugins/MvnMojo.java
URL: 
http://svn.apache.org/viewvc/portals/jetspeed-2/portal/trunk/maven/jetspeed-mvn-maven-plugin/src/main/java/org/apache/jetspeed/maven/plugins/MvnMojo.java?rev=776898&r1=776897&r2=776898&view=diff
==============================================================================
--- 
portals/jetspeed-2/portal/trunk/maven/jetspeed-mvn-maven-plugin/src/main/java/org/apache/jetspeed/maven/plugins/MvnMojo.java
 (original)
+++ 
portals/jetspeed-2/portal/trunk/maven/jetspeed-mvn-maven-plugin/src/main/java/org/apache/jetspeed/maven/plugins/MvnMojo.java
 Wed May 20 23:56:18 2009
@@ -317,7 +317,8 @@
         }
         if (targetId == null)
         {
-            throw new MojoFailureException("Specify a target (id) on the 
commandline using -Dtarget=<id> or define a defaultTarget in the plugin 
configuration.");
+            throw new MojoFailureException("Specify a target on the 
commandline using -Dtarget=<name> or define a defaultTarget in the plugin 
configuration.\n"
+                                           +"Use parameter -Dlist to show the 
list of available targets.");
         }
         
         List<Target> targetsList = resolveTargets(targetsMap, null, targetId);



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