Started implementation of VisualizationEMAM.

.gitignore

+# Editor
+/.idea
+
+# Build
+/target
\ No newline at end of file

pom.xml

+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <!-- == PROJECT COORDINATES ============================================= -->
+
+    <groupId>de.monticore.lang.monticar</groupId>
+    <artifactId>visualization-emam</artifactId>
+    <version>0.1.0-SNAPSHOT</version>
+
+    <properties>
+
+        <!-- .. Libraries ..................................................... -->
+
+        <guava.version>18.0</guava.version>
+        <guice.version>4.2.0</guice.version>
+        <jsr305.version>3.0.0</jsr305.version>
+        <junit.version>4.11</junit.version>
+        <logback.version>1.1.2</logback.version>
+        <math-pretty-printer.version>0.2.0</math-pretty-printer.version>
+        <commons-cli.version>1.4</commons-cli.version>
+        <commons-exec.version>1.3</commons-exec.version>
+        <commons-io.version>2.4</commons-io.version>
+        <zip4j.version>1.3.2</zip4j.version>
+
+        <!-- .. Plugins ....................................................... -->
+
+        <assembly.plugin>2.5.3</assembly.plugin>
+        <compiler.plugin>3.2</compiler.plugin>
+        <source.plugin>2.4</source.plugin>
+
+        <!-- .. Classifiers ................................................... -->
+
+        <grammars.classifier>grammars</grammars.classifier>
+
+        <!-- .. Misc .......................................................... -->
+
+        <java.version>1.8</java.version>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+
+    </properties>
+
+    <!-- == PROJECT METAINFORMATION ========================================= -->
+
+    <name>VisualizationEMAM</name>
+    <inceptionYear>2018</inceptionYear>
+
+    <organization>
+        <name>SE RWTH Aachen</name>
+        <url>http://www.se-rwth.de/</url>
+    </organization>
+
+    <developers>
+        <developer>
+            <name>Bram Kohlen</name>
+        </developer>
+        <developer>
+            <name>Armin Mokhtarian</name>
+        </developer>
+        <developer>
+            <name>Jean-Marc Ronck</name>
+        </developer>
+    </developers>
+
+    <dependencies>
+
+        <!-- .. Libraries ..................................................... -->
+        <dependency>
+            <groupId>com.google.inject</groupId>
+            <artifactId>guice</artifactId>
+            <version>${guice.version}</version>
+            <classifier>no_aop</classifier>
+        </dependency>
+
+        <dependency>
+            <groupId>com.google.code.findbugs</groupId>
+            <artifactId>jsr305</artifactId>
+            <version>${jsr305.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>commons-cli</groupId>
+            <artifactId>commons-cli</artifactId>
+            <version>${commons-cli.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-exec</artifactId>
+            <version>${commons-exec.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>commons-io</groupId>
+            <artifactId>commons-io</artifactId>
+            <version>${commons-io.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>net.lingala.zip4j</groupId>
+            <artifactId>zip4j</artifactId>
+            <version>${zip4j.version}</version>
+        </dependency>
+
+
+        <!-- .. MontiCore .................................................... -->
+
+        <!-- .. MontiMath .................................................... -->
+        <dependency>
+            <groupId>de.monticore.lang.monticar</groupId>
+            <artifactId>math-pretty-printer</artifactId>
+            <version>${math-pretty-printer.version}</version>
+        </dependency>
+
+
+        <!-- .. Test Libraries ............................................... -->
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>${junit.version}</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>ch.qos.logback</groupId>
+            <artifactId>logback-classic</artifactId>
+            <version>${logback.version}</version>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+    <!-- == DISTRIBUTION ==================================================== -->
+
+    <distributionManagement>
+        <repository>
+            <id>se-nexus</id>
+            <url>https://nexus.se.rwth-aachen.de/content/repositories/embeddedmontiarc-releases/</url>
+        </repository>
+        <snapshotRepository>
+            <id>se-nexus</id>
+            <url>https://nexus.se.rwth-aachen.de/content/repositories/embeddedmontiarc-snapshots/</url>
+        </snapshotRepository>
+    </distributionManagement>
+
+    <!-- == PROJECT BUILD SETTINGS =========================================== -->
+
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-deploy-plugin</artifactId>
+                <version>2.8.1</version>
+            </plugin>
+
+            <!-- Other Configuration -->
+            <plugin>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>${compiler.plugin}</version>
+                <configuration>
+                    <useIncrementalCompilation>true</useIncrementalCompilation>
+                    <source>${java.version}</source>
+                    <target>${java.version}</target>
+                </configuration>
+            </plugin>
+
+            <!-- Source Jar Configuration -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <version>${source.plugin}</version>
+                <executions>
+                    <execution>
+                        <id>create source jar</id>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>jar-no-fork</goal>
+                        </goals>
+                        <configuration>
+                            <excludeResources>false</excludeResources>
+                            <includes>
+                                <include>**/*.java</include>
+                                <include>**/*.ftl</include>
+                            </includes>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+
+            <!-- Other Plugins -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <version>2.19.1</version>
+                <configuration>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.eluder.coveralls</groupId>
+                <artifactId>coveralls-maven-plugin</artifactId>
+                <version>4.3.0</version>
+                <configuration>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>cobertura-maven-plugin</artifactId>
+                <version>2.7</version>
+                <configuration>
+                    <format>xml</format>
+                    <maxmem>256m</maxmem>
+                    <!-- aggregated reports for multi-module projects -->
+                    <aggregate>true</aggregate>
+                    <check/>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

src/main/java/de/monticore/lang/monticar/visualization/emam/application/Application.java

+package de.monticore.lang.monticar.visualization.emam.application;
+
+import com.google.common.eventbus.EventBus;
+import com.google.inject.Guice;
+import com.google.inject.Inject;
+import com.google.inject.Injector;
+import com.google.inject.Singleton;
+import de.monticore.lang.monticar.visualization.emam.dependencies.DependenciesModule;
+import de.monticore.lang.monticar.visualization.emam.events.EventsModule;
+import de.monticore.lang.monticar.visualization.emam.events.EventsService;
+import de.monticore.lang.monticar.visualization.emam.executables.ExecutablesModule;
+import de.monticore.lang.monticar.visualization.emam.models.ModelsModule;
+import de.monticore.lang.monticar.visualization.emam.options.OptionsModule;
+import de.monticore.lang.monticar.visualization.emam.options.OptionsService;
+import de.monticore.lang.monticar.visualization.emam.paths.PathsModule;
+import de.monticore.lang.monticar.visualization.emam.url.URLModule;
+
+import java.text.ParseException;
+import java.util.Set;
+import java.util.logging.Logger;
+
+@Singleton
+public class Application {
+    protected final Logger logger;
+    protected final Set<ApplicationContribution> contributions;
+    protected final OptionsService optionsService;
+    protected final EventsService eventsService;
+
+    @Inject
+    public Application(Logger logger, Set<ApplicationContribution> contributions,
+                       OptionsService optionsService, EventsService eventsService) {
+        this.logger = logger;
+        this.contributions = contributions;
+        this.optionsService = optionsService;
+        this.eventsService = eventsService;
+    }
+
+    public void start(String[] args) {
+        try {
+            this.configure();
+            this.prepare();
+            this.run(args);
+            this.stop();
+        } catch (ParseException exception) {
+            this.optionsService.printHelp();
+        } catch (Exception exception) {
+            this.logger.severe(exception.getMessage());
+            System.exit(1);
+        }
+    }
+
+    protected void configure() throws Exception {
+        this.logger.info("Configuring Application...");
+
+        for (ApplicationContribution contribution : this.contributions) {
+            contribution.configure(this);
+        }
+    }
+
+    protected void prepare() throws Exception {
+        this.logger.info("Preparing Application...");
+
+        for (ApplicationContribution contribution : this.contributions) {
+            contribution.prepare(this);
+        }
+    }
+
+    protected void run(String[] args) throws Exception {
+        this.logger.info("Running Application...");
+
+        for (ApplicationContribution contribution : this.contributions) {
+            contribution.start(this, args);
+        }
+    }
+
+    protected void stop() throws Exception {
+        this.logger.info("Stopping Application...");
+
+        for (ApplicationContribution contribution : this.contributions) {
+            contribution.stop(this);
+        }
+    }
+
+
+    public static void main(String[] args) {
+        Injector injector = Guice.createInjector(
+            new ApplicationModule(), new DependenciesModule(), new ExecutablesModule(),
+            new OptionsModule(), new PathsModule(), new URLModule(), new ModelsModule(),
+            new EventsModule()
+        );
+        Application application = injector.getInstance(Application.class);
+
+        application.start(args);
+    }
+}

src/main/java/de/monticore/lang/monticar/visualization/emam/application/ApplicationContribution.java

+package de.monticore.lang.monticar.visualization.emam.application;
+
+public interface ApplicationContribution {
+    default void configure(Application application) throws Exception {}
+    default void prepare(Application application) throws Exception {}
+    default void start(Application application, String[] args) throws Exception {}
+    default void stop(Application application) throws Exception {}
+}

src/main/java/de/monticore/lang/monticar/visualization/emam/application/ApplicationModule.java

+package de.monticore.lang.monticar.visualization.emam.application;
+
+import com.google.inject.AbstractModule;
+import com.google.inject.multibindings.Multibinder;
+import de.monticore.lang.monticar.visualization.emam.dependencies.DependenciesServiceImpl;
+import de.monticore.lang.monticar.visualization.emam.executables.ExecutablesServiceImpl;
+import de.monticore.lang.monticar.visualization.emam.models.ModelsServiceImpl;
+import de.monticore.lang.monticar.visualization.emam.options.OptionsServiceImpl;
+import de.monticore.lang.monticar.visualization.emam.paths.PathsServiceImpl;
+import de.monticore.lang.monticar.visualization.emam.url.URLServiceImpl;
+
+public class ApplicationModule extends AbstractModule {
+    @Override
+    public void configure() {
+        Multibinder<ApplicationContribution> contributions =
+                Multibinder.newSetBinder(binder(), ApplicationContribution.class);
+
+        contributions.addBinding().to(DependenciesServiceImpl.class);
+        contributions.addBinding().to(ExecutablesServiceImpl.class);
+        contributions.addBinding().to(OptionsServiceImpl.class);
+        contributions.addBinding().to(URLServiceImpl.class);
+        contributions.addBinding().to(PathsServiceImpl.class);
+        contributions.addBinding().to(ModelsServiceImpl.class);
+    }
+}

src/main/java/de/monticore/lang/monticar/visualization/emam/dependencies/AbstractDependenciesContribution.java

+package de.monticore.lang.monticar.visualization.emam.dependencies;
+
+import com.google.common.eventbus.EventBus;
+import com.google.inject.Inject;
+import de.monticore.lang.monticar.visualization.emam.paths.PathsService;
+import de.monticore.lang.monticar.visualization.emam.url.URLService;
+
+import java.util.logging.Logger;
+
+public abstract class AbstractDependenciesContribution extends EventBus implements DependenciesContribution {
+    protected final Logger logger;
+    protected final PathsService pathsService;
+    protected final URLService urlService;
+
+    @Inject
+    public AbstractDependenciesContribution(Logger logger, PathsService pathsService, URLService urlService) {
+        this.logger = logger;
+        this.pathsService = pathsService;
+        this.urlService = urlService;
+    }
+}

src/main/java/de/monticore/lang/monticar/visualization/emam/dependencies/DependenciesContribution.java

+package de.monticore.lang.monticar.visualization.emam.dependencies;
+
+import net.lingala.zip4j.exception.ZipException;
+
+import java.io.IOException;
+
+public interface DependenciesContribution {
+    boolean isDownloaded();
+    void download() throws IOException;
+
+    boolean isInstalled();
+    void install() throws ZipException;
+
+    boolean isCleaned();
+    void clean() throws IOException;
+}

src/main/java/de/monticore/lang/monticar/visualization/emam/dependencies/DependenciesModule.java

+package de.monticore.lang.monticar.visualization.emam.dependencies;
+
+import com.google.inject.AbstractModule;
+import com.google.inject.multibindings.Multibinder;
+
+public class DependenciesModule extends AbstractModule {
+    @Override
+    public void configure() {
+        Multibinder<DependenciesContribution> dependencies =
+                Multibinder.newSetBinder(binder(), DependenciesContribution.class);
+
+        dependencies.addBinding().to(VisualizationDependency.class);
+        dependencies.addBinding().to(MathPrettyPrinterDependency.class);
+
+        bind(DependenciesService.class).to(DependenciesServiceImpl.class);
+    }
+}

src/main/java/de/monticore/lang/monticar/visualization/emam/dependencies/DependenciesService.java

+package de.monticore.lang.monticar.visualization.emam.dependencies;
+
+public interface DependenciesService {
+    void download() throws Exception;
+    void install() throws Exception;
+    void clean() throws Exception;
+}

src/main/java/de/monticore/lang/monticar/visualization/emam/dependencies/DependenciesServiceImpl.java

+package de.monticore.lang.monticar.visualization.emam.dependencies;
+
+import com.google.inject.Inject;
+import com.google.inject.Singleton;
+import de.monticore.lang.monticar.visualization.emam.application.Application;
+import de.monticore.lang.monticar.visualization.emam.application.ApplicationContribution;
+
+import java.util.Set;
+import java.util.logging.Logger;
+
+@Singleton
+public class DependenciesServiceImpl implements DependenciesService, ApplicationContribution {
+    protected final Logger logger;
+    protected final Set<DependenciesContribution> contributions;
+
+    @Inject
+    public DependenciesServiceImpl(Logger logger, Set<DependenciesContribution> contributions) {
+        this.logger = logger;
+        this.contributions = contributions;
+    }
+
+    @Override
+    public void download() throws Exception {
+        this.logger.info("Downloading Dependencies...");
+
+        for (DependenciesContribution contribution : this.contributions) {
+            if (!contribution.isDownloaded()) contribution.download();
+        }
+    }
+
+    @Override
+    public void install() throws Exception {
+        this.logger.info("Installing Dependencies...");
+
+        for (DependenciesContribution contribution : this.contributions) {
+            if (!contribution.isInstalled()) contribution.install();
+        }
+    }
+
+    @Override
+    public void clean() throws Exception {
+        this.logger.info("Cleaning Installation Files...");
+
+        for (DependenciesContribution contribution : this.contributions) {
+            if (!contribution.isCleaned()) contribution.clean();
+        }
+    }
+
+    @Override
+    public void prepare(Application application) throws Exception {
+        this.download();
+        this.install();
+        this.clean();
+    }
+}

src/main/java/de/monticore/lang/monticar/visualization/emam/dependencies/MathPrettyPrinterDependency.java

+package de.monticore.lang.monticar.visualization.emam.dependencies;
+
+import com.google.inject.Inject;
+import de.monticore.lang.monticar.visualization.emam.paths.PathsServiceImpl;
+import de.monticore.lang.monticar.visualization.emam.url.URLService;
+
+import java.io.IOException;
+import java.util.logging.Logger;
+
+public class MathPrettyPrinterDependency extends AbstractDependenciesContribution {
+    @Inject
+    public MathPrettyPrinterDependency(Logger logger, PathsServiceImpl pathsService, URLService urlService) {
+        super(logger, pathsService, urlService);
+    }
+
+    @Override
+    public boolean isDownloaded() {
+        return false;
+    }
+
+    @Override
+    public void download() {
+
+    }
+
+    @Override
+    public boolean isInstalled() {
+        return false;
+    }
+
+    @Override
+    public void install() {
+
+    }
+
+    @Override
+    public boolean isCleaned() {
+        return false;
+    }
+
+    @Override
+    public void clean() throws IOException {
+
+    }
+}

src/main/java/de/monticore/lang/monticar/visualization/emam/dependencies/VisualizationDependency.java

+package de.monticore.lang.monticar.visualization.emam.dependencies;
+
+import com.google.inject.Inject;
+import de.monticore.lang.monticar.visualization.emam.paths.PathsService;
+import de.monticore.lang.monticar.visualization.emam.url.URLService;
+import net.lingala.zip4j.core.ZipFile;
+import net.lingala.zip4j.exception.ZipException;
+import org.apache.commons.io.FileUtils;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.URL;
+import java.nio.file.Path;
+import java.util.logging.Logger;
+
+public class VisualizationDependency extends AbstractDependenciesContribution {
+    @Inject
+    public VisualizationDependency(Logger logger, PathsService pathsService, URLService urlService) {
+        super(logger, pathsService, urlService);
+    }
+
+    @Override
+    public boolean isDownloaded() {
+        File visualizationZIP = this.pathsService.getPathAsFile("visualization.zip");
+
+        return this.isInstalled() || visualizationZIP.exists();
+    }
+
+    @Override
+    public void download() throws IOException {
+        URL visualizationURL = this.urlService.getURL("visualization.zip");
+        Path visualizationZIP = this.pathsService.getPath("visualization.zip");
+
+        this.logger.info("Downloading \"visualization.zip\"...");
+        FileUtils.copyURLToFile(visualizationURL, visualizationZIP.toFile());
+    }
+
+    @Override
+    public boolean isInstalled() {
+        File visualizationJAR = this.pathsService.getPathAsFile("visualization.jar");
+
+        return visualizationJAR.exists();
+    }
+
+    @Override
+    public void install() throws ZipException {
+        File visualizationZIP = this.pathsService.getPathAsFile("visualization.zip");
+        Path projectDirectory = this.pathsService.getPath("visualization-emam");
+        ZipFile zipFile = new ZipFile(visualizationZIP);
+
+        this.logger.info("Installing \"visualization.zip\"...");
+        zipFile.extractAll(projectDirectory.toString());
+    }
+
+    @Override