Forge command to add Spring boot dependencies

AddSpringDependenciesCommand.java

package org.myaddon.commands;

import javax.inject.Inject;

import org.apache.maven.model.Build;
import org.apache.maven.model.Dependency;
import org.apache.maven.model.Model;
import org.apache.maven.model.Parent;
import org.apache.maven.model.Plugin;
import org.jboss.forge.addon.dependencies.builder.DependencyBuilder;
import org.jboss.forge.addon.maven.projects.MavenFacet;
import org.jboss.forge.addon.projects.Project;
import org.jboss.forge.addon.projects.ProjectFactory;
import org.jboss.forge.addon.projects.ui.AbstractProjectCommand;
import org.jboss.forge.addon.ui.context.UIBuilder;
import org.jboss.forge.addon.ui.context.UIContext;
import org.jboss.forge.addon.ui.context.UIExecutionContext;
import org.jboss.forge.addon.ui.metadata.UICommandMetadata;
import org.jboss.forge.addon.ui.result.Result;
import org.jboss.forge.addon.ui.result.Results;
import org.jboss.forge.addon.ui.util.Categories;
import org.jboss.forge.addon.ui.util.Metadata;

public class AddSpringDependenciesCommand extends AbstractProjectCommand {

	@Inject
	private ProjectFactory projectFactory;

	@Override
	public UICommandMetadata getMetadata(UIContext context) {
		return Metadata.forCommand(AddSpringDependenciesCommand.class).category(Categories.create("Spring Boot"))
				.name("spring-boot-setup");
	}

	@Override
	public void initializeUI(UIBuilder builder) throws Exception {
	}

	@Override
	public Result execute(UIExecutionContext context) throws Exception {
		Project project = getSelectedProject(context);
		MavenFacet mavenFacet = project.getFacet(MavenFacet.class);

		Model model = mavenFacet.getModel();
		Parent parent = new Parent();
		parent.setGroupId("org.springframework.boot");
		parent.setArtifactId("spring-boot-starter-parent");
		parent.setVersion("1.3.3.RELEASE");
		parent.setRelativePath("");
		model.setParent(parent);
		{
			Dependency dep = new Dependency();
			dep.setGroupId("org.springframework.boot");
			dep.setArtifactId("spring-boot-starter");
			model.getDependencies().add(dep);
		}
		{
			Dependency dep = new Dependency();
			dep.setGroupId("org.springframework.boot");
			dep.setArtifactId("spring-boot-starter-test");
			dep.setScope("test");
			model.getDependencies().add(dep);
		}

		Build build = new Build();
		Plugin plugin = new Plugin();
		plugin.setGroupId("org.springframework.boot");
		plugin.setArtifactId("spring-boot-maven-plugin");
		build.addPlugin(plugin);
		model.setBuild(build);
		
		mavenFacet.setModel(model);

		return Results.success("Command 'spring-boot' successfully executed!");
	}

	@Override
	protected boolean isProjectRequired() {
		return true;
	}

	@Override
	protected ProjectFactory getProjectFactory() {
		return projectFactory;
	}
}