Add ForceParentModder

src/main/java/com/redhat/rcm/version/mgr/mod/ForceParentModder.java

@@ -0,0 +1,61 @@
+package com.redhat.rcm.version.mgr.mod;
+
+import org.apache.maven.mae.project.key.FullProjectKey;
+import org.apache.maven.model.Model;
+import org.apache.maven.model.Parent;
+import org.codehaus.plexus.component.annotations.Component;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.redhat.rcm.version.mgr.session.VersionManagerSession;
+import com.redhat.rcm.version.model.Project;
+
+@Component( role = ProjectModder.class, hint = "force-parent-realignment" )
+public class ForceParentModder
+    implements ProjectModder
+{
+    private final Logger logger = LoggerFactory.getLogger( getClass() );
+
+    @Override
+    public String getDescription()
+    {
+        return "Forcibly set the project's parent GAV using the declared toolchain GAV";
+    }
+
+    @Override
+    public boolean inject( final Project project, final VersionManagerSession session )
+    {
+        boolean changed = false;
+
+        if ( session.getToolchainKey() == null )
+        {
+            return changed;
+        }
+
+        final Model model = project.getModel();
+        final FullProjectKey toolchainKey = session.getToolchainKey();
+
+        Parent parent;
+
+        if ( toolchainKey != null )
+        {
+            logger.info( "Injecting toolchain as parent for: " + project.getKey() );
+
+            parent = new Parent();
+            parent.setGroupId( toolchainKey.getGroupId() );
+            parent.setArtifactId( toolchainKey.getArtifactId() );
+            parent.setVersion( toolchainKey.getVersion() );
+
+            model.setParent( parent );
+
+            changed = true;
+        }
+        else
+        {
+            logger.info( "Toolchain not specified. Skipping toolchain-parent injection..." );
+        }
+
+        return changed;
+    }
+
+}