avoid @Component for Maven objects: replaced with normal @Parameters

git-svn-id: https://svn.apache.org/repos/asf/maven/plugin-tools/trunk@1599157 13f79535-47bb-0310-9956-ffa450edef68

maven-plugin-plugin/pom.xml

@@ -45,7 +45,7 @@
     <doxiaVersion>1.2</doxiaVersion>
     <doxia-sitetoolsVersion>1.2</doxia-sitetoolsVersion>
     <it.debug>true</it.debug>
-    <mavenPluginPluginVersion>3.1</mavenPluginPluginVersion>
+    <mavenPluginPluginVersion>3.3</mavenPluginPluginVersion>
   </properties>
 
   <dependencies>
@@ -234,21 +234,20 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-plugin-plugin</artifactId>
-        <configuration>
-          <skipErrorNoDescriptorsFound>true</skipErrorNoDescriptorsFound>
-        </configuration>
+        <version>${mavenPluginPluginVersion}</version>
         <executions>
           <execution>
-            <id>mojo-descriptor</id>
-            <goals>
-              <goal>descriptor</goal>
-            </goals>
+            <id>default-descriptor</id>
+            <phase>process-classes</phase>
           </execution>
           <execution>
             <id>generated-helpmojo</id>
             <goals>
               <goal>helpmojo</goal>
             </goals>
+            <configuration>
+              <skipErrorNoDescriptorsFound>true</skipErrorNoDescriptorsFound>
+            </configuration>
           </execution>
         </executions>
       </plugin>
@@ -260,7 +259,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-plugin-plugin</artifactId>
-        <version>3.2</version>
+        <version>${mavenPluginPluginVersion}</version>
         <reportSets>
           <reportSet>
             <reports>

maven-plugin-plugin/src/main/java/org/apache/maven/plugin/plugin/AbstractGeneratorMojo.java

@@ -54,7 +54,7 @@ public abstract class AbstractGeneratorMojo
     /**
      * The project currently being built.
      */
-    @Component
+    @Parameter( defaultValue = "${project}", readonly = true )
     protected MavenProject project;
 
     /**

maven-plugin-plugin/src/main/java/org/apache/maven/plugin/plugin/PluginReport.java

@@ -85,7 +85,7 @@ public class PluginReport
     /**
      * The Maven Project.
      */
-    @Component
+    @Parameter( defaultValue = "${project}", readonly = true )
     private MavenProject project;
 
     /**

maven-plugin-plugin/src/main/java/org/apache/maven/plugin/plugin/metadata/AddPluginArtifactMetadataMojo.java

@@ -26,7 +26,6 @@ import org.apache.maven.artifact.repository.metadata.Versioning;
 import org.apache.maven.plugin.AbstractMojo;
 import org.apache.maven.plugin.MojoExecutionException;
 import org.apache.maven.plugin.descriptor.PluginDescriptor;
-import org.apache.maven.plugins.annotations.Component;
 import org.apache.maven.plugins.annotations.LifecyclePhase;
 import org.apache.maven.plugins.annotations.Mojo;
 import org.apache.maven.plugins.annotations.Parameter;
@@ -54,7 +53,7 @@ public class AddPluginArtifactMetadataMojo
     /**
      * The project artifact, which should have the <code>latest</code> metadata added to it.
      */
-    @Component
+    @Parameter( defaultValue = "${project}", readonly = true )
     private MavenProject project;
 
     /**