com.sonar.maven.it.ItUtils.java Source code

Introduction

Here is the source code for com.sonar.maven.it.ItUtils.java

Source

/*
 * SonarSource :: IT :: SonarQube Maven
 * Copyright (C) 2009-2016 SonarSource SA
 * mailto:contact AT sonarsource DOT com
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
package com.sonar.maven.it;

import org.apache.commons.io.FileUtils;
import org.w3c.dom.Document;
import org.w3c.dom.Element;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;

import java.io.File;
import java.io.StringWriter;
import java.io.Writer;
import java.util.Map;

public final class ItUtils {

    private ItUtils() {
    }

    private static final File home;

    static {
        File testResources = FileUtils.toFile(ItUtils.class.getResource("/ItUtilsLocator.txt"));
        home = testResources // home/tests/src/tests/resources
                .getParentFile() // home/tests/src/tests
                .getParentFile() // home/tests/src
                .getParentFile(); // home/tests
    }

    public static File locateHome() {
        return home;
    }

    public static File locateProjectDir(String projectName) {
        return new File(locateHome(), "projects/" + projectName);
    }

    public static File locateProjectPom(String projectName) {
        return new File(locateProjectDir(projectName), "pom.xml");
    }

    /**
     * Creates a settings xml with a sonar profile, containing all the given properties
     * Also adds repox to continue to use QAed artifacts 
     */
    public static String createSettingsXml(Map<String, String> props) throws Exception {
        DocumentBuilder docBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
        Document doc = docBuilder.newDocument();

        Element settings = doc.createElement("settings");
        Element profiles = doc.createElement("profiles");
        Element profile = doc.createElement("profile");

        Element id = doc.createElement("id");
        id.setTextContent("sonar");

        Element properties = doc.createElement("properties");

        for (Map.Entry<String, String> e : props.entrySet()) {
            Element el = doc.createElement(e.getKey());
            el.setTextContent(e.getValue());
            properties.appendChild(el);
        }

        profile.appendChild(id);
        profile.appendChild(properties);
        profile.appendChild(createRepositories(doc));
        profile.appendChild(createPluginRepositories(doc));

        profiles.appendChild(profile);
        settings.appendChild(profiles);
        doc.appendChild(settings);

        Writer writer = new StringWriter();
        Transformer tf = TransformerFactory.newInstance().newTransformer();
        tf.transform(new DOMSource(doc), new StreamResult(writer));
        return writer.toString();
    }

    private static Element createRepositories(Document doc) {
        Element repositories = doc.createElement("repositories");
        Element repository = doc.createElement("repository");
        Element id = doc.createElement("id");
        Element url = doc.createElement("url");

        id.setTextContent("sonarsource");
        url.setTextContent("https://repox.sonarsource.com/sonarsource");

        repositories.appendChild(repository);
        repository.appendChild(id);
        repository.appendChild(url);

        return repositories;
    }

    private static Element createPluginRepositories(Document doc) {
        Element repositories = doc.createElement("pluginRepositories");
        Element repository = doc.createElement("pluginRepository");
        Element id = doc.createElement("id");
        Element url = doc.createElement("url");

        id.setTextContent("sonarsource");
        url.setTextContent("https://repox.sonarsource.com/sonarsource");

        repositories.appendChild(repository);
        repository.appendChild(id);
        repository.appendChild(url);

        return repositories;
    }

}