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From "gangadhar mamillapalli (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MNG-6005) not able to pass map kind of variables to maven goal through command line
Date Thu, 21 Apr 2016 07:42:25 GMT
gangadhar mamillapalli created MNG-6005:
-------------------------------------------

             Summary: not able to pass map kind of variables to maven goal through command
line
                 Key: MNG-6005
                 URL: https://issues.apache.org/jira/browse/MNG-6005
             Project: Maven
          Issue Type: Bug
          Components: Command Line
    Affects Versions: 3.2.1
         Environment: java 7, maven 3.2.1,Mac Yosimite,
            Reporter: gangadhar mamillapalli
            Priority: Critical


am trying to pass Map kind of parameters to my maven plugin through command line. Here is
how i tried,

bq. $mvn -U -X sample.plugin:hello-maven-plugin:1.0-SNAPSHOT:sayhi -Dsayhi.myMap=key1=value1

bq. $mvn -U -X sample.plugin:hello-maven-plugin:1.0-SNAPSHOT:sayhi -Dsayhi.myMap={key1=value1}

None of these are working and getting following error:

{color:red}
Caused by:
org.codehaus.plexus.component.configurator.ComponentConfigurationException:
Cannot assign configuration entry 'myMap' with value '${sayhi.myMap}' of type
java.lang.String to property of type java.util.Map

{color:red}

Here is my parameter in Mojo:

{quote}
/**
 * My Map.
 */
@Parameter(property = "sayhi.myMap", required = false)
private Map<String,String> myMap = new HashMap<String, String>();
{quote}

followed instructions at ==> https://maven.apache.org/guides/mini/guide-configuring-plugins.html#Mapping_Collections,
but no luck., i think am missing something very small. am working on maven v3.2.1

is am missing anything here ? am blocked on this.

i have also posted same question stackoverflow.
http://stackoverflow.com/questions/36678630/not-able-to-pass-map-kind-of-variables-to-maven-goal-through-command-line

thanks 
Gangadhar M






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