Unable to use a Mojo with a setter
----------------------------------
Key: MNG-5022
URL: http://jira.codehaus.org/browse/MNG-5022
Project: Maven 2 & 3
Issue Type: Bug
Components: Documentation: General, Plugin API, Plugin Requests,
Plugins and Lifecycle
Affects Versions: 2.2.1
Environment: $ mvn -version
Apache Maven 2.2.1 (r801777; 2009-08-06 21:16:01+0200)
Java version: 1.6.0_22
Java home: /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home
Default locale: en_US, platform encoding: MacRoman
OS name: "mac os x" version: "10.6.4" arch: "x86_64" Family: "mac"
Reporter: wolfgang häfelinger
Priority: Critical
According to documentation (Maven Book, p405), the following example should
work ("You can also use these annotations on public setter methods, [..]").
/**
* @goal echo
* @requiresProject false
*/
public class EchoMojo extends AbstractMojo {
private String msg;
/**
* @parameter expression="${echo.message}"
*/
public void setMessage(String message) {
this.msg = message;
}
public void execute() throws
MojoExecutionException,MojoFailureException {
getLog().info("what now??");
getLog().info(msg);
getLog().info("<>");
}
}
It does not work.
The generated plugin.xml states, that there are *no* parameters for this Mojo:
== plugin.xml ==
..
<mojo>
<goal>echo</goal>
<description></description>
<requiresDirectInvocation>false</requiresDirectInvocation>
<requiresProject>false</requiresProject>
<requiresReports>false</requiresReports>
<aggregator>false</aggregator>
<requiresOnline>false</requiresOnline>
<inheritedByDefault>true</inheritedByDefault>
<implementation>org.epo.common.maven.plugins.epo.EchoMojo</implementation>
<language>java</language>
<instantiationStrategy>per-lookup</instantiationStrategy>
<executionStrategy>once-per-session</executionStrategy>
<threadSafe>false</threadSafe>
<parameters/>
</mojo>
..
==
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