com.choncms.maven.AbstractCreatorMojo Maven / Gradle / Ivy

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package com.choncms.maven;

import java.io.BufferedReader;
import java.io.File;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.HashMap;
import java.util.Map;

import org.apache.maven.plugin.AbstractMojo;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;

public abstract class AbstractCreatorMojo extends AbstractMojo {

	protected abstract String getProjectType();

	protected Map getTemplateVariables() {
		Map templateVarsMap = new HashMap();
		templateVarsMap.put("project-groupId", "com.choncms");
		templateVarsMap.put("project-package", "com.choncms");
		templateVarsMap.put("project-name", "Chon");
		templateVarsMap.put("project-version", "1.0.0-SNAPSHOT");

		templateVarsMap.put("project-parent-groupId", "com.choncms");
		templateVarsMap.put("project-parent-artifactId", "bundles");
		templateVarsMap.put("project-parent-version", "1.0.0-SNAPSHOT");
		templateVarsMap.put("project-parent-pom-relativePath", "../pom.xml");
		return templateVarsMap;
	}

	/**
	 * @parameter expression="${basedir}" default-value="${user.dir}"
	 */
	protected String basedir;

	@Override
	public void execute() throws MojoExecutionException, MojoFailureException {
		try {
			Map tplVars = getTemplateVariables();
			String projectStrictrueXml = getProjectType() + ".structure.xml";
			Resource project = ProjectStructure.read(projectStrictrueXml,
					tplVars);
			File base = new File(basedir);
			base.mkdirs();
			project.create(base);
		} catch (IOException e) {
			throw new MojoExecutionException("Error creating project", e);
		}
	}

	protected String getValue(String description, String defVal)
			throws IOException {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		System.out.print("Value for '" + description + "', eg: '" + defVal
				+ "': ");
		String line = br.readLine();
		if (line == null || line.trim().length() == 0) {
			return defVal;
		}
		return line;
	}

}