Example usage for org.apache.maven.plugin.logging Log info

Introduction

In this page you can find the example usage for org.apache.maven.plugin.logging Log info.

Prototype

void info(Throwable error);

Source Link

Document

Send an exception to the user in the info error level.
The stack trace for this exception will be output when this error level is enabled.

Usage

From source file:io.fabric8.vertx.maven.plugin.functions.Executor.java

License:Apache License

default void redirectOutput(Process process, Log logger) {
    StreamToLogConsumer logConsumer = line -> logger.info(line);

    StreamPumper outPumper = new StreamPumper(process.getInputStream(), logConsumer);
    StreamPumper errPumper = new StreamPumper(process.getErrorStream(), logConsumer);

    outPumper.setPriority(Thread.MIN_PRIORITY + 1);
    errPumper.setPriority(Thread.MIN_PRIORITY + 1);

    outPumper.start();//from www  .  j  a va 2s .com
    errPumper.start();
}

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From source file:io.fabric8.vertx.maven.plugin.utils.SetupTemplateUtils.java

License:Apache License

public static void createVerticle(MavenProject project, String verticle, Log log)
        throws MojoExecutionException {
    if (Strings.isNullOrEmpty(verticle)) {
        return;/*from w  w  w. j av a2s  .  c  o  m*/
    }
    log.info("Creating verticle " + verticle);

    File root = new File(project.getBasedir(), "src/main/java");

    String packageName = null;
    String className;
    if (verticle.endsWith(".java")) {
        verticle = verticle.substring(0, verticle.length() - ".java".length());
    }

    if (verticle.contains(".")) {
        int idx = verticle.lastIndexOf('.');
        packageName = verticle.substring(0, idx);
        className = verticle.substring(idx + 1);
    } else {
        className = verticle;
    }

    if (packageName != null) {
        File packageDir = new File(root, packageName.replace('.', '/'));
        if (!packageDir.exists()) {
            packageDir.mkdirs();
            log.info("Creating directory " + packageDir.getAbsolutePath());
        }
        root = packageDir;
    }

    File classFile = new File(root, className + ".java");
    Map<String, String> context = new HashMap<>();
    context.put("className", className);
    if (packageName != null) {
        context.put("packageName", packageName);
    }
    try {
        Template temp = cfg.getTemplate("templates/verticle-template.ftl");
        Writer out = new FileWriter(classFile);
        temp.process(context, out);
    } catch (Exception e) {
        throw new MojoExecutionException("Unable to generate verticle", e);
    }

}

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From source file:io.fabric8.vertx.maven.plugin.utils.WatcherUtils.java

License:Apache License

/**
 * @param threadGroup// w ww  .  j ava 2s.com
 * @param project
 * @param mavenSession
 * @param buildPluginManager
 * @param redeployPatterns
 * @param logger
 * @param classLoader
 * @return
 * @throws MojoExecutionException
 * @throws MojoFailureException
 */
public static Thread spinWatcher(ThreadGroup threadGroup, MavenProject project, MavenSession mavenSession,
        BuildPluginManager buildPluginManager, List<String> redeployPatterns, Log logger,
        ClassLoader classLoader) throws MojoExecutionException, MojoFailureException {

    logger.info("Watching for incremental builds");

    Thread redeployWatcher = null;

    //        try {
    //
    //            redeployWatcher = new Thread(threadGroup, new IncrementalBuilder(project, mavenSession,
    //                    buildPluginManager, redeployPatterns, logger));
    //
    //        } catch (IOException e) {
    //            throw new MojoExecutionException("Error starting watcher :", e);
    //        }
    //
    //        redeployWatcher.setContextClassLoader(classLoader);
    //        redeployWatcher.start();

    return redeployWatcher;
}

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From source file:io.fabric8.vertx.maven.plugin.utils.WebJars.java

License:Apache License

/**
 * Checks whether the given file is a WebJar or not (http://www.webjars.org/documentation).
 * The check is based on the presence of {@literal META-INF/resources/webjars/} directory in the jar file.
 *
 * @param file the file.//from  w w  w .  j a  va 2  s .c  om
 * @return {@literal true} if it's a bundle, {@literal false} otherwise.
 */
public static boolean isWebJar(Log log, File file) {
    if (file == null) {
        return false;
    }
    Set<String> found = new LinkedHashSet<>();
    if (file.isFile() && file.getName().endsWith(".jar")) {
        JarFile jar = null;
        try {
            jar = new JarFile(file);

            // Fast return if the base structure is not there
            if (jar.getEntry(WEBJAR_LOCATION) == null) {
                return false;
            }

            Enumeration<JarEntry> entries = jar.entries();
            while (entries.hasMoreElements()) {
                JarEntry entry = entries.nextElement();
                Matcher matcher = WEBJAR_REGEX.matcher(entry.getName());
                if (matcher.matches()) {
                    found.add(matcher.group(1) + "-" + matcher.group(2));
                }
            }
        } catch (IOException e) {
            log.error("Cannot check if the file " + file.getName() + " is a webjar, cannot open it", e);
            return false;
        } finally {
            final JarFile finalJar = jar;
            IOUtils.closeQuietly(() -> {
                if (finalJar != null) {
                    finalJar.close();
                }
            });
        }

        for (String lib : found) {
            log.info("Web Library found in " + file.getName() + " : " + lib);
        }

        return !found.isEmpty();
    }

    return false;
}

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From source file:io.joynr.generator.GeneratorTask.java

License:Apache License

public void printHelp(Log log) {
    IGenerator generator = executor.getGenerator();
    if (generator instanceof IJoynrGenerator) {
        IJoynrGenerator joynrGenerator = (IJoynrGenerator) generator;
        Set<String> parameters = joynrGenerator.supportedParameters();
        StringBuffer sb = new StringBuffer();
        sb.append("Supported configuration parameters by the generator: ");
        if (parameters != null && parameters.size() > 0) {
            for (String parameter : parameters) {
                sb.append(parameter + ",");
            }/*  w w w .  j  a va2 s  . c  om*/
            sb.deleteCharAt(sb.length() - 1);
        } else {
            sb.append("none");
        }
        log.info(sb.toString());
    } else {
        log.info("no additional information available for the provider generator");
    }
}

---

From source file:io.reactiverse.vertx.maven.plugin.utils.WebJars.java

License:Apache License

/**
 * Checks whether the given file is a WebJar or not (http://www.webjars.org/documentation).
 * The check is based on the presence of {@literal META-INF/resources/webjars/} directory in the jar file.
 *
 * @param file the file./*w  ww  .j  a  v a 2 s. c  o m*/
 * @return {@literal true} if it's a bundle, {@literal false} otherwise.
 */
public static boolean isWebJar(Log log, File file) {
    if (file == null) {
        return false;
    }
    Set<String> found = new LinkedHashSet<>();
    if (file.isFile() && file.getName().endsWith(".jar")) {
        try (JarFile jar = new JarFile(file)) {

            // Fast return if the base structure is not there
            if (jar.getEntry(WEBJAR_LOCATION) == null) {
                return false;
            }

            Enumeration<JarEntry> entries = jar.entries();
            while (entries.hasMoreElements()) {
                JarEntry entry = entries.nextElement();
                Matcher matcher = WEBJAR_REGEX.matcher(entry.getName());
                if (matcher.matches()) {
                    found.add(matcher.group(1) + "-" + matcher.group(2));
                }
            }
        } catch (IOException e) {
            log.error("Cannot check if the file " + file.getName() + " is a webjar, cannot open it", e);
            return false;
        }

        for (String lib : found) {
            log.info("Web Library found in " + file.getName() + " : " + lib);
        }

        return !found.isEmpty();
    }

    return false;
}

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From source file:io.sarl.maven.compiler.CompileMojo.java

License:Apache License

private void compileSARL() throws MojoExecutionException, MojoFailureException {
    final Log log = getLog();
    File outputDirectory = getOutput();
    log.info(Locale.getString(CompileMojo.class, "COMPILING_SARL")); //$NON-NLS-1$
    if (log.isDebugEnabled()) {
        final StringBuilder properties = new StringBuilder();
        buildPropertyString(properties);
        log.debug(properties.toString());
    }//from www  .  j  a  v  a2s  . co m
    // If output is not explicitly set try to read SARL prefs from eclipse .settings folder
    if (getDefaultOutput().equals(getOutput())) {
        final String settingsValue = readSarlEclipseSetting(getProject().getBuild().getSourceDirectory());
        if (settingsValue != null && !settingsValue.isEmpty()) {
            outputDirectory = new File(settingsValue);
            getLog().info(Locale.getString(CompileMojo.class, "OUTPUT_DIR_UPDATE", outputDirectory)); //$NON-NLS-1$
        }
    }
    final MavenProject project = getProject();
    final List<File> compileSourceRoots = new ArrayList<>();
    for (final String filename : project.getCompileSourceRoots()) {
        final File file = new File(filename);
        if (!file.equals(outputDirectory)) {
            compileSourceRoots.add(file);
        }
    }
    final List<File> classPath = getClassPath();
    project.addCompileSourceRoot(outputDirectory.getAbsolutePath());
    compile(classPath, compileSourceRoots, outputDirectory);
}

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From source file:io.siddhi.doc.gen.core.utils.DocumentationUtils.java

License:Open Source License

/**
 * Executing a command/*from   ww  w  . j ava2  s  .c om*/
 *
 * @param command The command to be executed
 * @param logger  The maven plugin logger
 * @return The output lines from executing the command
 * @throws Throwable if any error occurs during the execution of the command
 */
private static List<String> getCommandOutput(String[] command, Log logger) throws Throwable {
    logger.info("Executing: " + String.join(" ", command));
    Process process = Runtime.getRuntime().exec(command);
    List<String> executionOutputLines = new ArrayList<>();

    // Logging the output of the command execution
    InputStream[] inputStreams = new InputStream[] { process.getInputStream(), process.getErrorStream() };
    BufferedReader bufferedReader = null;
    try {
        for (InputStream inputStream : inputStreams) {
            bufferedReader = new BufferedReader(new InputStreamReader(inputStream, Constants.DEFAULT_CHARSET));
            String commandOutput;
            while (true) {
                commandOutput = bufferedReader.readLine();
                if (commandOutput == null) {
                    break;
                }

                executionOutputLines.add(commandOutput);
            }
        }
        process.waitFor();
    } finally {
        IOUtils.closeQuietly(bufferedReader);
    }

    return executionOutputLines;
}

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From source file:jatoo.maven.plugin.set_license.SetLicenseFileMojo.java

License:Apache License

@Override
public final void execute() throws MojoExecutionException, MojoFailureException {
    final Log log = getLog();

    final URL licenseResource;

    if (license == null) {

        if (licenseFile == null) {
            throw new MojoExecutionException("both parameters 'license' and 'licenseFile' are missing");
        }//from   w  w w  .java 2  s  .  co m

        try {
            licenseResource = licenseFile.toURI().toURL();
        } catch (MalformedURLException e) {
            throw new MojoExecutionException("error getting license file (" + licenseFile + ")", e);
        }
    }

    else {
        try {
            licenseResource = getClass().getResource("licenses/" + license + "/LICENSE").toURI().toURL();
        } catch (MalformedURLException | URISyntaxException e) {
            throw new MojoExecutionException("error getting license (" + license + ")", e);
        }
    }

    log.info("setting license file:");
    log.info("from: " + licenseResource);
    log.info("to:   " + new File(project.getBasedir(), "LICENSE").getAbsolutePath());

    try {
        FileUtils.copyURLToFile(licenseResource, new File(project.getBasedir(), "LICENSE"));
    } catch (IOException e) {
        throw new MojoExecutionException("error copying license file", e);
    }
}

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From source file:jatoo.maven.plugin.set_license.SetLicenseHeaderMojo.java

License:Apache License

@Override
public final void execute() throws MojoExecutionException, MojoFailureException {
    final Log log = getLog();

    final String licenseHeaderText;

    if (license == null) {

        if (licenseHeader == null) {
            throw new MojoExecutionException("both parameters 'license' and 'licenseHeader' are missing");
        }/* w  ww  .ja va2  s .  co m*/

        try {
            licenseHeaderText = FileUtils.readFileToString(licenseHeader).trim();
        } catch (IOException e) {
            throw new MojoExecutionException("error reading license header file (" + licenseHeader + ")", e);
        }
    }

    else {

        if (copyright == null) {
            throw new MojoExecutionException("the parameter 'copyright' is missing");
        }

        try {
            licenseHeaderText = IOUtils.toString(getClass().getResource("licenses/" + license + "/HEADER"))
                    .replaceAll("\\$\\{copyright\\}", copyright).trim();
        } catch (IOException e) {
            throw new MojoExecutionException("error reading license (" + license + ") header", e);
        }
    }

    log.info("license header text: " + IOUtils.LINE_SEPARATOR + licenseHeaderText);

    final DirectoryScanner directoryScanner = new DirectoryScanner();
    directoryScanner.setIncludes(includes);
    directoryScanner.setBasedir(project.getBasedir());
    directoryScanner.scan();

    log.info("setting license header text on files:");

    for (String file : directoryScanner.getIncludedFiles()) {
        log.info(file);

        try {

            String fileContent = FileUtils.readFileToString(new File(project.getBasedir(), file));
            int index = fileContent.indexOf("package ");

            int indexComments = fileContent.indexOf("/**");
            if (indexComments >= 0 && indexComments <= index) {
                index = indexComments;
            }

            fileContent = fileContent.substring(index);

            File targetFolder = new File(project.getBuild().getDirectory());
            if (!targetFolder.exists() && !targetFolder.mkdirs()) {
                throw new MojoExecutionException("error creating target folder");
            }

            FileUtils.write(new File(project.getBasedir(), file),
                    licenseHeaderText + IOUtils.LINE_SEPARATOR + IOUtils.LINE_SEPARATOR + fileContent);
        }

        catch (IOException e) {
            throw new MojoExecutionException("error writing license header in " + file, e);
        }

    }
}

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