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

Introduction

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

Prototype

void warn(Throwable error);

Source Link

Document

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

Usage

From source file:net.radai.easyavro.maven.CodegenMojo.java

License:Open Source License

public void execute() throws MojoExecutionException, MojoFailureException {
    Log log = getLog();
    //check parameters
    supplementDefaultConfiguration();/*  w w w  . j av  a  2s  .co m*/

    //find source files
    Set<Path> files = findIncludedFiles();
    if (files.isEmpty()) {
        log.warn("found no avro files");
        return;
    }
    log.info("using " + inputEncoding + " to parse " + files.size() + " avro file(s) and " + outputEncoding
            + " to generate java files");

    //generate java code from source files
    AvroCodeGenerator generator = new AvroCodeGenerator();
    generator.setInputEncoding(inputEncoding);
    generator.setOutputEncoding(outputEncoding);
    try {
        generator.generateSpecificClasses(files, outputPath.toPath());
    } catch (IOException e) {
        throw new MojoFailureException("unable to generate java classes from avro files", e);
    }

    //add generated java code to the current maven project
    project.addCompileSourceRoot(outputPath.toString());
}

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From source file:net.revelc.code.formatter.FormatterMojo.java

License:Apache License

/**
 * Read file hash cache file.// w  w w  .  jav a  2s . c  o m
 *
 * @return the properties
 */
private Properties readFileHashCacheFile() {
    Properties props = new Properties();
    Log log = getLog();
    if (!this.targetDirectory.exists()) {
        this.targetDirectory.mkdirs();
    } else if (!this.targetDirectory.isDirectory()) {
        log.warn("Something strange here as the " + "supposedly target directory is not a directory.");
        return props;
    }

    File cacheFile = new File(this.targetDirectory, CACHE_PROPERTIES_FILENAME);
    if (!cacheFile.exists()) {
        return props;
    }

    try (final BufferedInputStream stream = new BufferedInputStream(new FileInputStream(cacheFile))) {
        props.load(stream);
    } catch (FileNotFoundException e) {
        log.warn("Cannot load file hash cache properties file", e);
    } catch (IOException e) {
        log.warn("Cannot load file hash cache properties file", e);
    }
    return props;
}

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From source file:net.roboconf.maven.MavenPluginUtils.java

License:Apache License

/**
 * Formats a Roboconf errors and outputs it in the logs.
 * @param error an error//from   ww w  . j a  v a 2  s  .  com
 * @param log the Maven logger
 * @return a string builder with the output
 */
public static StringBuilder formatErrors(Collection<? extends RoboconfError> errors, Log log) {

    StringBuilder result = new StringBuilder();
    for (Map.Entry<RoboconfError, String> entry : RoboconfErrorHelpers.formatErrors(errors, null, true)
            .entrySet()) {
        if (entry.getKey().getErrorCode().getLevel() == ErrorLevel.WARNING)
            log.warn(entry.getValue());
        else
            log.error(entry.getValue());

        result.append(entry.getValue());
        result.append("\n");
    }

    return result;
}

---

From source file:net.roboconf.maven.MavenUtils.java

License:Apache License

/**
 * Formats a Roboconf errors and outputs it in the logs.
 * @param error an error/*  www. ja v a  2  s  .  c  om*/
 * @param log the Maven logger
 * @return a string builder with the output
 */
public static StringBuilder formatError(RoboconfError error, Log log) {

    StringBuilder sb = new StringBuilder();
    sb.append("[ ");
    sb.append(error.getErrorCode().getCategory().toString().toLowerCase());
    sb.append(" ] ");
    sb.append(error.getErrorCode().getMsg());
    if (!Utils.isEmptyOrWhitespaces(error.getDetails()))
        sb.append(" " + error.getDetails());

    if (!sb.toString().endsWith("."))
        sb.append(".");

    if (error instanceof ParsingError) {
        sb.append(" See ");
        sb.append(((ParsingError) error).getFile().getName());
        sb.append(", line ");
        sb.append(((ParsingError) error).getLine());
        sb.append(".");
    }

    if (error.getErrorCode().getLevel() == ErrorLevel.WARNING)
        log.warn(sb.toString());
    else
        log.error(sb.toString());

    return sb;
}

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From source file:net.sourceforge.mavenhippo.FileManager.java

License:Apache License

public FileManager(File sourceRoot, Log log, boolean deleteIfExits) throws FileManagerException {
    if (sourceRoot.exists()) {
        if (!sourceRoot.isDirectory()) {
            throw new IllegalArgumentException("sourceRoot is required to be a directory.");
        } else if (deleteIfExits) {
            if (forcefulDeletion(sourceRoot)) {
                log.info("source root folder was deleted.");
                createSourceRootFolder(sourceRoot, log);
            } else {
                if (sourceRoot.exists()) {
                    log.warn("source root folder could not be cleaned.");
                } else {
                    createSourceRootFolder(sourceRoot, log);
                }/*from   w w  w.  j  a v a  2 s . c om*/

            }
        }
    } else {
        createSourceRootFolder(sourceRoot, log);
    }
    this.log = log;
    this.sourceRoot = sourceRoot;
}

---

From source file:nl.geodienstencentrum.maven.plugin.sass.AbstractSassMojo.java

License:Apache License

/**
 * Builds the basic sass script./*from  ww w . j a  va  2  s. c om*/
 *
 * @param sassScript
 *            the sass script
 * @throws MojoExecutionException
 *             the mojo execution exception
 */
protected void buildBasicSassScript(final StringBuilder sassScript) throws MojoExecutionException {
    final Log log = this.getLog();

    sassScript.append("require 'rubygems'\n");
    if (this.gemPaths.length > 0) {
        sassScript.append("env = { 'GEM_PATH' => [\n");
        for (final String gemPath : this.gemPaths) {
            sassScript.append("    '").append(gemPath).append("',\n");
        }

        final String gemPath = System.getenv("GEM_PATH");
        if (gemPath != null) {
            for (final String p : gemPath.split(File.pathSeparator)) {
                sassScript.append("    '").append(p).append("',\n");
            }
        }
        /* remove trailing comma+\n */
        sassScript.setLength(sassScript.length() - 2);
        sassScript.append("\n] }\n");
        sassScript.append("Gem.paths = env\n");
    }

    for (final String gem : this.gems) {
        sassScript.append("require '").append(gem).append("'\n");
    }

    sassScript.append("require 'sass/plugin'\n");
    sassScript.append("require 'java'\n");

    if (this.useCompass) {
        log.info("Running with Compass enabled.");
        log.warn(
                "Compass support is deprecated, it will be removed in version 3.0, see https://github.com/GeoDienstenCentrum/sass-maven-plugin/issues/77");
        sassScript.append("require 'compass'\n");
        sassScript.append("require 'compass/exec'\n");
        sassScript.append("require 'compass/core'\n");
        sassScript.append("require 'compass/import-once'\n");
        if (compassConfigFile != null) {
            sassScript.append("Compass.add_project_configuration '").append(compassConfigFile.getAbsolutePath())
                    .append("'\n");
        } else {
            sassScript.append("Compass.add_project_configuration \n");
        }
        this.sassOptions.put("load_paths", "Compass.configuration.sass_load_paths");
    }

    // Get all template locations from resources and set option
    // 'template_location' and
    // 'css_location' (to override default "./public/stylesheets/sass",
    // "./public/stylesheets")
    // remaining locations are added later with 'add_template_location'
    final Iterator<Entry<String, String>> templateLocations = this.getTemplateLocations();
    if (templateLocations.hasNext()) {
        final Entry<String, String> location = templateLocations.next();
        this.sassOptions.put("template_location", "'" + location.getKey() + "'");
        this.sassOptions.put("css_location", "'" + location.getValue() + "'");
    }

    // If not explicitly set place the cache location in the target dir
    if (!this.sassOptions.containsKey("cache_location")) {
        final File sassCacheDir = new File(this.buildDirectory, "sass_cache");
        final String sassCacheDirStr = sassCacheDir.toString();
        this.sassOptions.put("cache_location", "'" + FilenameUtils.separatorsToUnix(sassCacheDirStr) + "'");
    }

    // Add the plugin configuration options
    sassScript.append("Sass::Plugin.options.merge!(\n");
    for (final Iterator<Entry<String, String>> entryItr = this.sassOptions.entrySet().iterator(); entryItr
            .hasNext();) {
        final Entry<String, String> optEntry = entryItr.next();
        final String opt = optEntry.getKey();
        final String value = optEntry.getValue();
        sassScript.append("    :").append(opt).append(" => ").append(value);
        if (entryItr.hasNext()) {
            sassScript.append(",");
        }
        sassScript.append('\n');
    }
    sassScript.append(")\n");

    // add remaining template locations with 'add_template_location' (need
    // to be done after options.merge)
    while (templateLocations.hasNext()) {
        final Entry<String, String> location = templateLocations.next();
        sassScript.append("Sass::Plugin.add_template_location('").append(location.getKey()).append("', '")
                .append(location.getValue()).append("')\n");
    }

    if (this.useBourbon) {
        log.info("Running with Bourbon enabled.");
        final String bDest = this.buildDirectory + "/bourbon";
        this.extractBourbonResources(bDest);
        // sassScript.append("require 'bourbon'\n");
        sassScript.append("Sass::Plugin.add_template_location('").append(bDest)
                .append("/app/assets/stylesheets', '").append(destination).append("')\n");
    }

    // set up sass compiler callback for reporting
    sassScript.append(
            "Sass::Plugin.on_compilation_error {|error, template, css| $compiler_callback.compilationError(error.message, template, css) }\n");
    sassScript.append(
            "Sass::Plugin.on_updated_stylesheet {|template, css| $compiler_callback.updatedStylesheeet(template, css) }\n");
    sassScript.append(
            "Sass::Plugin.on_template_modified {|template| $compiler_callback.templateModified(template) }\n");
    sassScript.append(
            "Sass::Plugin.on_template_created {|template| $compiler_callback.templateCreated(template) }\n");
    sassScript.append(
            "Sass::Plugin.on_template_deleted {|template| $compiler_callback.templateDeleted(template) }\n");

    // make ruby give use some debugging info when requested
    if (log.isDebugEnabled()) {
        sassScript.append("require 'pp'\n");
        sassScript.append("pp Sass::Plugin.options\n");
        if (this.useCompass) {
            sassScript.append("pp Compass.base_directory\n");
            sassScript.append("pp Compass::Core.base_directory\n");
            sassScript.append("pp Compass::configuration\n");
        }
    }
}

---

From source file:nl.geodienstencentrum.maven.plugin.sass.report.SCSSLintMojo.java

License:Apache License

/**
 * Execute the lint script./*from ww  w . j  a v a 2s. c o  m*/
 *
 * @see org.apache.maven.plugin.Mojo#execute()
 * @throws MojoExecutionException when the execution of the plugin
 *         errored
 * @throws MojoFailureException when the Sass compilation fails
 *
 */
@Override
public void execute() throws MojoExecutionException, MojoFailureException {
    if (this.isSkip()) {
        return;
    }
    final Log log = this.getLog();

    // create directory
    this.outputFile.getParentFile().mkdirs();

    log.info("Linting Sass sources in: " + this.getSassSourceDirectory());

    final StringBuilder sassScript = new StringBuilder();
    this.buildBasicSassScript(sassScript);

    log.debug("scss-lint ruby script:\n" + sassScript);

    System.setProperty("org.jruby.embed.localcontext.scope", "threadsafe");
    final ScriptEngineManager scriptEngineManager = new ScriptEngineManager();
    final ScriptEngine jruby = scriptEngineManager.getEngineByName("jruby");
    ScriptContext context = jruby.getContext();

    ArrayList<String> argv = new ArrayList<>();
    argv.add("--format=Checkstyle");
    argv.add("-o" + this.outputFile);
    // argv.add("--config " + get config from some params,);
    argv.addAll(this.getSourceDirs());
    // this.getSassSourceDirectory().getPath()
    context.setAttribute(ScriptEngine.ARGV, argv.toArray(new String[argv.size()]), ScriptContext.GLOBAL_SCOPE);
    try {
        log.info("Reporting scss lint in: " + this.outputFile.getAbsolutePath());
        ExitCode result = ExitCode
                .getExitCode(Ints.checkedCast((Long) jruby.eval(sassScript.toString(), context)));
        log.debug("scss-lint result: " + result.toString());
        switch (result) {
        case CODE_0:
            log.info(result.msg());
            break;
        case CODE_1:
            log.warn(result.msg());
            break;
        case CODE_2:
            log.error(result.toString());
            if (this.failOnError) {
                throw new MojoFailureException(result.toString());
            }
        case CODE_64:
            // fall through
        case CODE_66:
            // fall through
        case CODE_70:
            // fall through
        case CODE_78:
            // fall through
        default:
            log.error(result.toString());
            throw new MojoExecutionException(result.toString());
        }
    } catch (final ScriptException e) {
        throw new MojoExecutionException("Failed to execute scss-lint Ruby script:\n" + sassScript, e);
    }
}

---

From source file:npanday.vendor.SettingsUtil.java

License:Apache License

/**
 * Replaces npanday settings from the given path or file.
 *
 * @param failIfFileNotFound//w  w  w  .ja  va 2 s.c o m
 *  If <code>true</code>, fails, if the file can't be found. Else,
 *  just leaves the settings untouched.
 * @return The new Settings Repository.
 * @throws MojoExecutionException If anything goes wrong reading or initializing the settings
 */
private static boolean overrideDefaultSettings(Log log, RepositoryRegistry repositoryRegistry,
        String settingsPathOrFile, boolean failIfFileNotFound) throws MojoExecutionException {
    File settingsFile = PathUtil.buildSettingsFilePath(settingsPathOrFile);

    if (!settingsFile.exists()) {
        if (failIfFileNotFound) {
            throw new MojoExecutionException(
                    "NPANDAY-108-005: Configured settings file does not exist: " + settingsFile);
        } else {
            log.warn("NPANDAY-108-006: Settings file does not exist: " + settingsFile
                    + "; current Mojo will adhere to configured defaults.");
            return false;
        }
    }

    SettingsRepository settingsRepository = findSettingsFromRegistry(repositoryRegistry);
    try {
        settingsRepository.clearAll();
    } catch (OperationNotSupportedException e) {
        throw new MojoExecutionException("NPANDAY-108-006: Error clearing settings repository.", e);
    }

    try {
        settingsRepository.load(settingsFile.toURI().toURL());
        log.debug("NPANDAY-108-007: Replaced default npanday-settings with contents from '" + settingsFile
                + "'.");
        return true;
    } catch (IOException e) {
        throw new MojoExecutionException("NPANDAY-108-003: Error loading " + settingsFile.getAbsolutePath(), e);
    } catch (NPandayRepositoryException e) {
        throw new MojoExecutionException("NPANDAY-108-004: Error loading settings repository.", e);
    }
}

---

From source file:org.acmsl.dockerfile.maven.DockerfileMojo.java

License:Open Source License

/**
 * Executes Dockerfile Maven Plugin./* w ww  .j  a  v  a 2  s .c o m*/
 * @param log the Maven log.
 * @param version the Dockerfile Maven Plugin version.
 * @throws MojoExecutionException if the process fails.
 */
protected void execute(@NotNull final Log log, final String version) throws MojoExecutionException {
    boolean running = false;

    @Nullable
    final File outputDirPath = getOutputDir();

    if (outputDirPath != null) {
        //initialize directories
        @NotNull
        final File outputDir = outputDirPath.getAbsoluteFile();

        if ((!outputDir.exists()) && (!outputDir.mkdirs())) {
            log.warn("Cannot create output folder: " + outputDir);
        }

        log.info("Running Dockerfile Maven Plugin " + version);

        running = true;
    } else {
        log.error("outputDir is null");
    }

    if (!running) {
        log.error("NOT running Dockerfile Maven Plugin " + version);
        throw new MojoExecutionException("Dockerfile Maven Plugin could not start");
    }
}

---

From source file:org.acmsl.queryj.tools.maven.AntProjectAdapter.java

License:Open Source License

/**
 * See {@link Project#log(String)}./*from w w w.ja  v a 2s.  c  o m*/
 * @param message the message.
 * @param msgLevel either {@link Project#MSG_ERR}, {@link Project#MSG_WARN},
 * {@link Project#MSG_INFO}, {@link Project#MSG_VERBOSE}, or {@link Project#MSG_DEBUG}.
 * @param log the {@link Log} instance.
 */
protected void log(@NotNull final String message, final int msgLevel, @NotNull final Log log) {
    switch (msgLevel) {
    case MSG_ERR:
        log.error(message);
        break;
    case MSG_WARN:
        log.warn(message);
        break;
    case MSG_VERBOSE:
    case MSG_DEBUG:
        log.debug(message);
        break;
    default:
        log.info(message);
        break;
    }
}

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