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

Introduction

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

Prototype

void error(Throwable error);

Source Link

Document

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

Usage

From source file:org.yuanheng.cookcc.maven.JavacTask.java

License:Apache License

public void execute(Log log, Compiler compiler, CompilerConfiguration config, String javaSrcDir,
        String cookccPath) throws MojoExecutionException {
    File file = new File(m_src);
    if (!file.isFile()) {
        throw new MojoExecutionException("File " + m_src + " does not exist.");
    }/*  w  ww  . j av a 2  s . c o  m*/
    try {
        for (Option option : m_options) {
            if (option.arg == null)
                config.addCompilerCustomArgument("-A" + option.opt, null);
            else
                config.addCompilerCustomArgument("-A" + option.opt + "=" + option.arg, null);
        }
        HashSet<File> set = new HashSet<File>();
        m_src.replace('/', File.separatorChar);
        log.info("CookCC is processing " + m_src);
        set.add(new File(m_src));
        config.setSourceFiles(set);

        String[] args = compiler.createCommandLine(config);
        String msg = "javac";
        for (String arg : args)
            msg += " " + arg;
        log.debug(msg);
        log.debug("Using compiler: " + compiler.getClass());

        CompilerResult result = compiler.performCompile(config);
        log.debug("Success: " + result.isSuccess());

        boolean hasError = false;
        StringBuilder errorMessages = new StringBuilder();
        errorMessages.append(
                "CookCC reported an error.  Please use mvn -X clean cookcc:run to display the full javac command to execute cookcc and reproduce the error message.\n");

        log.debug("CompilerMessages: " + result.getCompilerMessages().size());
        for (CompilerMessage message : result.getCompilerMessages()) {
            CompilerMessage.Kind kind = message.getKind();
            switch (kind) {
            case WARNING:
                log.warn(message.toString());
                break;
            case ERROR:
                log.error(message.toString());
                errorMessages.append(message.getMessage()).append('\n');
                hasError = true;
                break;
            default:
                log.info(kind + ": " + message.toString());
                break;
            }
        }
        if (hasError || !result.isSuccess())
            throw new MojoExecutionException(errorMessages.toString());
    } catch (CompilerException ex) {
        throw new MojoExecutionException("Error compiling code", ex);
    }
}

From source file:tv.bodil.testlol.JSLintRunner.java

License:MIT License

public int lint(Log log) throws IOException {
    int errors = 0;
    String pathPrefix = basePath.getCanonicalPath();
    for (File file : sources) {
        String path = file.getCanonicalPath();
        if (path.startsWith(pathPrefix)) {
            path = path.substring(pathPrefix.length() + 1);
        }//  w  w  w.ja  v a 2s  .co  m
        FileReader in = new FileReader(file);
        List<Issue> issues = jsLint.lint(path, in);
        if (issues.size() > 0) {
            errors += issues.size();
            log.error("In file " + path + ":");
            for (Issue issue : issues) {
                log.error("  " + issue.toString());
            }
        }
    }
    return errors;
}

From source file:uk.org.raje.maven.plugin.msbuild.MojoHelper.java

License:Apache License

/**
 * Validates the path to a command-line tool.
 * @param toolPath the configured tool path from the POM
 * @param toolName the name of the tool, used for logging messages
 * @param logger a Log to write messages to
 * @throws FileNotFoundException if the tool cannot be found
 *///from   www. j ava  2 s .  c  o  m
public static void validateToolPath(File toolPath, String toolName, Log logger) throws FileNotFoundException {
    logger.debug("Validating path for " + toolName);

    if (toolPath == null) {
        logger.error("Missing " + toolName + " path");
        throw new FileNotFoundException();
    }

    if (!toolPath.exists() || !toolPath.isFile()) {
        logger.error("Could not find " + toolName + " at " + toolPath);
        throw new FileNotFoundException(toolPath.getAbsolutePath());
    }

    logger.debug("Found " + toolName + " at " + toolPath);
}

From source file:uk.org.raje.maven.plugin.msbuild.MSBuildCleanMojo.java

License:Apache License

private void cleanReports(File projectFile, String reportDirectory, String toolName, Log log)
        throws MojoFailureException {
    final DirectoryScanner directoryScanner = new DirectoryScanner();
    directoryScanner.setIncludes(new String[] { "**\\" + reportDirectory });
    directoryScanner.setBasedir(projectFile.getParentFile());
    directoryScanner.scan();/* w  ww  .j  a  va 2s . com*/

    log.info("Cleaning up " + toolName + " reports");

    for (String directoryName : directoryScanner.getIncludedDirectories()) {
        final File directory = new File(projectFile.getParentFile(), directoryName);
        log.debug("Deleting directory " + directory);

        try {
            FileUtils.deleteDirectory(directory);
        } catch (IOException ioe) {
            log.error("Failed to delete directory " + directory);
            throw new MojoFailureException(ioe.getMessage(), ioe);
        }
    }

    log.info(toolName + " report clean-up complete");
}