org.sonar.batch.InMemoryPomCreator.java Source code

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Here is the source code for org.sonar.batch.InMemoryPomCreator.java

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/*
 * Sonar, open source software quality management tool.
 * Copyright (C) 2008-2011 SonarSource
 * mailto:contact AT sonarsource DOT com
 *
 * Sonar 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.
 *
 * Sonar 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 Sonar; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
 */
package org.sonar.batch;

import org.apache.commons.lang.StringUtils;
import org.apache.maven.artifact.DependencyResolutionRequiredException;
import org.apache.maven.model.Reporting;
import org.apache.maven.project.MavenProject;
import org.sonar.api.CoreProperties;
import org.sonar.api.utils.SonarException;
import org.sonar.batch.bootstrapper.ProjectDefinition;

import java.io.File;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Properties;

/**
 * This is a dirty hack for for non-Maven environments,
 * which allows to create {@link MavenProject} based on {@link ProjectDefinition}.
 */
public class InMemoryPomCreator {

    private ProjectDefinition project;

    public InMemoryPomCreator(ProjectDefinition project) {
        this.project = project;
    }

    public MavenProject create() {
        File workDir = project.getWorkDir();
        String buildDirectory = workDir.getAbsolutePath() + "/target";
        Properties properties = project.getProperties();

        if (project.getBinaries().size() == 0) {
            project.addBinaryDir(buildDirectory + "/classes");
        }

        final MavenProject pom = new MavenProject() {
            /**
             * This allows to specify base directory without specifying location of a pom.xml
             */
            @Override
            public File getBasedir() {
                return project.getBaseDir();
            };

            /**
             * This allows to specify project classpath (binaries + libraries).
             */
            @Override
            public List<String> getCompileClasspathElements() throws DependencyResolutionRequiredException {
                List<String> cp = new ArrayList<String>();
                cp.addAll(project.getBinaries());
                cp.addAll(project.getLibraries());
                return cp;
            }
        };

        String key = getPropertyOrDie(properties, CoreProperties.PROJECT_KEY_PROPERTY);
        String[] keys = key.split(":");
        pom.setGroupId(keys[0]);
        pom.setArtifactId(keys[1]);
        pom.setVersion(getPropertyOrDie(properties, CoreProperties.PROJECT_VERSION_PROPERTY));

        pom.setName(properties.getProperty(CoreProperties.PROJECT_NAME_PROPERTY, "Unnamed - " + key));
        pom.setDescription(properties.getProperty(CoreProperties.PROJECT_DESCRIPTION_PROPERTY, ""));

        pom.getModel().setProperties(properties);

        pom.setArtifacts(Collections.EMPTY_SET);

        // Configure fake directories
        pom.getBuild().setDirectory(buildDirectory);
        pom.getBuild().setOutputDirectory(project.getBinaries().get(0));
        Reporting reporting = new Reporting();
        String reportingOutputDirectory = buildDirectory + "/site";
        reporting.setOutputDirectory(reportingOutputDirectory);
        pom.setReporting(reporting);

        // Configure source directories
        for (String dir : project.getSourceDirs()) {
            pom.addCompileSourceRoot(dir);
        }

        // Configure test directories
        for (String dir : project.getTestDirs()) {
            pom.addTestCompileSourceRoot(dir);
        }

        return pom;
    }

    private static String getPropertyOrDie(Properties properties, String key) {
        String value = properties.getProperty(key);
        if (StringUtils.isBlank(value)) {
            throw new SonarException("Property '" + key + "' must be specified");
        }
        return value;
    }

}