Example usage for org.apache.commons.cli CommandLine getArgList

List of usage examples for org.apache.commons.cli CommandLine getArgList

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Introduction

In this page you can find the example usage for org.apache.commons.cli CommandLine getArgList.

Prototype

public List getArgList()

Source Link

Document

Retrieve any left-over non-recognized options and arguments

Usage

From source file:org.apache.maven.cli.CopyOfMavenCli.java

private MavenExecutionRequest populateRequest(CliRequest cliRequest) {
    MavenExecutionRequest request = cliRequest.request;
    CommandLine commandLine = cliRequest.commandLine;
    String workingDirectory = cliRequest.workingDirectory;
    boolean quiet = cliRequest.quiet;
    boolean showErrors = cliRequest.showErrors;

    String[] deprecatedOptions = { "up", "npu", "cpu", "npr" };
    for (String deprecatedOption : deprecatedOptions) {
        if (commandLine.hasOption(deprecatedOption)) {
            slf4jLogger.warn("Command line option -" + deprecatedOption
                    + " is deprecated and will be removed in future Maven versions.");
        }/*from  w w  w .  j  av  a 2s .  c om*/
    }

    // ----------------------------------------------------------------------
    // Now that we have everything that we need we will fire up plexus and
    // bring the maven component to life for use.
    // ----------------------------------------------------------------------

    if (commandLine.hasOption(CLIManager.BATCH_MODE)) {
        request.setInteractiveMode(false);
    }

    boolean noSnapshotUpdates = false;
    if (commandLine.hasOption(CLIManager.SUPRESS_SNAPSHOT_UPDATES)) {
        noSnapshotUpdates = true;
    }

    // ----------------------------------------------------------------------
    //
    // ----------------------------------------------------------------------

    @SuppressWarnings("unchecked")
    List<String> goals = commandLine.getArgList();

    boolean recursive = true;

    // this is the default behavior.
    String reactorFailureBehaviour = MavenExecutionRequest.REACTOR_FAIL_FAST;

    if (commandLine.hasOption(CLIManager.NON_RECURSIVE)) {
        recursive = false;
    }

    if (commandLine.hasOption(CLIManager.FAIL_FAST)) {
        reactorFailureBehaviour = MavenExecutionRequest.REACTOR_FAIL_FAST;
    } else if (commandLine.hasOption(CLIManager.FAIL_AT_END)) {
        reactorFailureBehaviour = MavenExecutionRequest.REACTOR_FAIL_AT_END;
    } else if (commandLine.hasOption(CLIManager.FAIL_NEVER)) {
        reactorFailureBehaviour = MavenExecutionRequest.REACTOR_FAIL_NEVER;
    }

    if (commandLine.hasOption(CLIManager.OFFLINE)) {
        request.setOffline(true);
    }

    boolean updateSnapshots = false;

    if (commandLine.hasOption(CLIManager.UPDATE_SNAPSHOTS)) {
        updateSnapshots = true;
    }

    String globalChecksumPolicy = null;

    if (commandLine.hasOption(CLIManager.CHECKSUM_FAILURE_POLICY)) {
        globalChecksumPolicy = MavenExecutionRequest.CHECKSUM_POLICY_FAIL;
    } else if (commandLine.hasOption(CLIManager.CHECKSUM_WARNING_POLICY)) {
        globalChecksumPolicy = MavenExecutionRequest.CHECKSUM_POLICY_WARN;
    }

    File baseDirectory = new File(workingDirectory, "").getAbsoluteFile();

    // ----------------------------------------------------------------------
    // Profile Activation
    // ----------------------------------------------------------------------

    List<String> activeProfiles = new ArrayList<String>();

    List<String> inactiveProfiles = new ArrayList<String>();

    if (commandLine.hasOption(CLIManager.ACTIVATE_PROFILES)) {
        String[] profileOptionValues = commandLine.getOptionValues(CLIManager.ACTIVATE_PROFILES);
        if (profileOptionValues != null) {
            for (String profileOptionValue : profileOptionValues) {
                StringTokenizer profileTokens = new StringTokenizer(profileOptionValue, ",");

                while (profileTokens.hasMoreTokens()) {
                    String profileAction = profileTokens.nextToken().trim();

                    if (profileAction.startsWith("-") || profileAction.startsWith("!")) {
                        inactiveProfiles.add(profileAction.substring(1));
                    } else if (profileAction.startsWith("+")) {
                        activeProfiles.add(profileAction.substring(1));
                    } else {
                        activeProfiles.add(profileAction);
                    }
                }
            }
        }
    }

    TransferListener transferListener;

    if (quiet) {
        transferListener = new QuietMavenTransferListener();
    } else if (request.isInteractiveMode() && !cliRequest.commandLine.hasOption(CLIManager.LOG_FILE)) {
        //
        // If we're logging to a file then we don't want the console transfer listener as it will spew
        // download progress all over the place
        //
        transferListener = getConsoleTransferListener();
    } else {
        transferListener = getBatchTransferListener();
    }

    ExecutionListener executionListener = new ExecutionEventLogger();
    executionListener = eventSpyDispatcher.chainListener(executionListener);

    String alternatePomFile = null;
    if (commandLine.hasOption(CLIManager.ALTERNATE_POM_FILE)) {
        alternatePomFile = commandLine.getOptionValue(CLIManager.ALTERNATE_POM_FILE);
    }

    File userToolchainsFile;
    if (commandLine.hasOption(CLIManager.ALTERNATE_USER_TOOLCHAINS)) {
        userToolchainsFile = new File(commandLine.getOptionValue(CLIManager.ALTERNATE_USER_TOOLCHAINS));
        userToolchainsFile = resolveFile(userToolchainsFile, workingDirectory);
    } else {
        userToolchainsFile = MavenCli.DEFAULT_USER_TOOLCHAINS_FILE;
    }

    request.setBaseDirectory(baseDirectory).setGoals(goals).setSystemProperties(cliRequest.systemProperties)
            .setUserProperties(cliRequest.userProperties).setReactorFailureBehavior(reactorFailureBehaviour) // default: fail fast
            .setRecursive(recursive) // default: true
            .setShowErrors(showErrors) // default: false
            .addActiveProfiles(activeProfiles) // optional
            .addInactiveProfiles(inactiveProfiles) // optional
            .setExecutionListener(executionListener).setTransferListener(transferListener) // default: batch mode which goes along with interactive
            .setUpdateSnapshots(updateSnapshots) // default: false
            .setNoSnapshotUpdates(noSnapshotUpdates) // default: false
            .setGlobalChecksumPolicy(globalChecksumPolicy) // default: warn
            .setUserToolchainsFile(userToolchainsFile);

    if (alternatePomFile != null) {
        File pom = resolveFile(new File(alternatePomFile), workingDirectory);
        if (pom.isDirectory()) {
            pom = new File(pom, "pom.xml");
        }

        request.setPom(pom);
    } else {
        File pom = modelProcessor.locatePom(baseDirectory);

        if (pom.isFile()) {
            request.setPom(pom);
        }
    }

    if ((request.getPom() != null) && (request.getPom().getParentFile() != null)) {
        request.setBaseDirectory(request.getPom().getParentFile());
    }

    if (commandLine.hasOption(CLIManager.RESUME_FROM)) {
        request.setResumeFrom(commandLine.getOptionValue(CLIManager.RESUME_FROM));
    }

    if (commandLine.hasOption(CLIManager.PROJECT_LIST)) {
        String[] projectOptionValues = commandLine.getOptionValues(CLIManager.PROJECT_LIST);

        List<String> inclProjects = new ArrayList<String>();
        List<String> exclProjects = new ArrayList<String>();

        if (projectOptionValues != null) {
            for (String projectOptionValue : projectOptionValues) {
                StringTokenizer projectTokens = new StringTokenizer(projectOptionValue, ",");

                while (projectTokens.hasMoreTokens()) {
                    String projectAction = projectTokens.nextToken().trim();

                    if (projectAction.startsWith("-") || projectAction.startsWith("!")) {
                        exclProjects.add(projectAction.substring(1));
                    } else if (projectAction.startsWith("+")) {
                        inclProjects.add(projectAction.substring(1));
                    } else {
                        inclProjects.add(projectAction);
                    }
                }
            }
        }

        request.setSelectedProjects(inclProjects);
        request.setExcludedProjects(exclProjects);
    }

    if (commandLine.hasOption(CLIManager.ALSO_MAKE)
            && !commandLine.hasOption(CLIManager.ALSO_MAKE_DEPENDENTS)) {
        request.setMakeBehavior(MavenExecutionRequest.REACTOR_MAKE_UPSTREAM);
    } else if (!commandLine.hasOption(CLIManager.ALSO_MAKE)
            && commandLine.hasOption(CLIManager.ALSO_MAKE_DEPENDENTS)) {
        request.setMakeBehavior(MavenExecutionRequest.REACTOR_MAKE_DOWNSTREAM);
    } else if (commandLine.hasOption(CLIManager.ALSO_MAKE)
            && commandLine.hasOption(CLIManager.ALSO_MAKE_DEPENDENTS)) {
        request.setMakeBehavior(MavenExecutionRequest.REACTOR_MAKE_BOTH);
    }

    String localRepoProperty = request.getUserProperties().getProperty(MavenCli.LOCAL_REPO_PROPERTY);

    if (localRepoProperty == null) {
        localRepoProperty = request.getSystemProperties().getProperty(MavenCli.LOCAL_REPO_PROPERTY);
    }

    if (localRepoProperty != null) {
        request.setLocalRepositoryPath(localRepoProperty);
    }

    request.setCacheNotFound(true);
    request.setCacheTransferError(false);

    //
    // Builder, concurrency and parallelism
    //
    // We preserve the existing methods for builder selection which is to look for various inputs in the threading
    // configuration. We don't have an easy way to allow a pluggable builder to provide its own configuration parameters
    // but this is sufficient for now. Ultimately we want components like Builders to provide a way to extend the command
    // line to accept its own configuration parameters.
    //
    final String threadConfiguration = commandLine.hasOption(CLIManager.THREADS)
            ? commandLine.getOptionValue(CLIManager.THREADS)
            : request.getSystemProperties().getProperty(MavenCli.THREADS_DEPRECATED); // TODO: Remove this setting. Note that the int-tests use it

    if (threadConfiguration != null) {
        //
        // Default to the standard multithreaded builder
        //
        request.setBuilderId("multithreaded");

        if (threadConfiguration.contains("C")) {
            request.setDegreeOfConcurrency(calculateDegreeOfConcurrencyWithCoreMultiplier(threadConfiguration));
        } else {
            request.setDegreeOfConcurrency(Integer.valueOf(threadConfiguration));
        }
    }

    //
    // Allow the builder to be overriden by the user if requested. The builders are now pluggable.
    //
    if (commandLine.hasOption(CLIManager.BUILDER)) {
        request.setBuilderId(commandLine.getOptionValue(CLIManager.BUILDER));
    }

    return request;
}

From source file:org.apache.maven.cli.DefaultMavenExecutionRequestBuilder.java

private MavenExecutionRequest populateRequest(CliRequest cliRequest) {
    MavenExecutionRequest request = cliRequest.request;
    CommandLine commandLine = cliRequest.commandLine;
    String workingDirectory = cliRequest.workingDirectory;
    boolean quiet = cliRequest.quiet;
    boolean showErrors = cliRequest.showErrors;

    String[] deprecatedOptions = { "up", "npu", "cpu", "npr" };
    for (String deprecatedOption : deprecatedOptions) {
        if (commandLine.hasOption(deprecatedOption)) {
            slf4jLogger.warn("Command line option -" + deprecatedOption
                    + " is deprecated and will be removed in future Maven versions.");
        }/*from ww w .  j av a2  s.c o  m*/
    }

    // ----------------------------------------------------------------------
    // Now that we have everything that we need we will fire up plexus and
    // bring the maven component to life for use.
    // ----------------------------------------------------------------------

    if (commandLine.hasOption(CLIManager.BATCH_MODE)) {
        request.setInteractiveMode(false);
    }

    boolean noSnapshotUpdates = false;
    if (commandLine.hasOption(CLIManager.SUPRESS_SNAPSHOT_UPDATES)) {
        noSnapshotUpdates = true;
    }

    // ----------------------------------------------------------------------
    //
    // ----------------------------------------------------------------------

    @SuppressWarnings("unchecked")
    List<String> goals = commandLine.getArgList();

    boolean recursive = true;

    // this is the default behavior.
    String reactorFailureBehaviour = MavenExecutionRequest.REACTOR_FAIL_FAST;

    if (commandLine.hasOption(CLIManager.NON_RECURSIVE)) {
        recursive = false;
    }

    if (commandLine.hasOption(CLIManager.FAIL_FAST)) {
        reactorFailureBehaviour = MavenExecutionRequest.REACTOR_FAIL_FAST;
    } else if (commandLine.hasOption(CLIManager.FAIL_AT_END)) {
        reactorFailureBehaviour = MavenExecutionRequest.REACTOR_FAIL_AT_END;
    } else if (commandLine.hasOption(CLIManager.FAIL_NEVER)) {
        reactorFailureBehaviour = MavenExecutionRequest.REACTOR_FAIL_NEVER;
    }

    if (commandLine.hasOption(CLIManager.OFFLINE)) {
        request.setOffline(true);
    }

    boolean updateSnapshots = false;

    if (commandLine.hasOption(CLIManager.UPDATE_SNAPSHOTS)) {
        updateSnapshots = true;
    }

    String globalChecksumPolicy = null;

    if (commandLine.hasOption(CLIManager.CHECKSUM_FAILURE_POLICY)) {
        globalChecksumPolicy = MavenExecutionRequest.CHECKSUM_POLICY_FAIL;
    } else if (commandLine.hasOption(CLIManager.CHECKSUM_WARNING_POLICY)) {
        globalChecksumPolicy = MavenExecutionRequest.CHECKSUM_POLICY_WARN;
    }

    File baseDirectory = new File(workingDirectory, "").getAbsoluteFile();

    // ----------------------------------------------------------------------
    // Profile Activation
    // ----------------------------------------------------------------------

    List<String> activeProfiles = new ArrayList<String>();

    List<String> inactiveProfiles = new ArrayList<String>();

    if (commandLine.hasOption(CLIManager.ACTIVATE_PROFILES)) {
        String[] profileOptionValues = commandLine.getOptionValues(CLIManager.ACTIVATE_PROFILES);
        if (profileOptionValues != null) {
            for (String profileOptionValue : profileOptionValues) {
                StringTokenizer profileTokens = new StringTokenizer(profileOptionValue, ",");

                while (profileTokens.hasMoreTokens()) {
                    String profileAction = profileTokens.nextToken().trim();

                    if (profileAction.startsWith("-") || profileAction.startsWith("!")) {
                        inactiveProfiles.add(profileAction.substring(1));
                    } else if (profileAction.startsWith("+")) {
                        activeProfiles.add(profileAction.substring(1));
                    } else {
                        activeProfiles.add(profileAction);
                    }
                }
            }
        }
    }

    TransferListener transferListener;

    if (quiet) {
        transferListener = new QuietMavenTransferListener();
    } else if (request.isInteractiveMode() && !cliRequest.commandLine.hasOption(CLIManager.LOG_FILE)) {
        //
        // If we're logging to a file then we don't want the console transfer listener as it will spew
        // download progress all over the place
        //
        transferListener = getConsoleTransferListener();
    } else {
        transferListener = getBatchTransferListener();
    }

    ExecutionListener executionListener = new ExecutionEventLogger();
    executionListener = eventSpyDispatcher.chainListener(executionListener);

    String alternatePomFile = null;
    if (commandLine.hasOption(CLIManager.ALTERNATE_POM_FILE)) {
        alternatePomFile = commandLine.getOptionValue(CLIManager.ALTERNATE_POM_FILE);
    }

    File userToolchainsFile;
    if (commandLine.hasOption(CLIManager.ALTERNATE_USER_TOOLCHAINS)) {
        userToolchainsFile = new File(commandLine.getOptionValue(CLIManager.ALTERNATE_USER_TOOLCHAINS));
        userToolchainsFile = resolveFile(userToolchainsFile, workingDirectory);
    } else {
        userToolchainsFile = MavenCli.DEFAULT_USER_TOOLCHAINS_FILE;
    }

    request.setBaseDirectory(baseDirectory).setGoals(goals).setSystemProperties(cliRequest.systemProperties)
            .setUserProperties(cliRequest.userProperties).setReactorFailureBehavior(reactorFailureBehaviour) // default: fail fast
            .setRecursive(recursive) // default: true
            .setShowErrors(showErrors) // default: false
            .addActiveProfiles(activeProfiles) // optional
            .addInactiveProfiles(inactiveProfiles) // optional
            .setExecutionListener(executionListener).setTransferListener(transferListener) // default: batch mode which goes along with interactive
            .setUpdateSnapshots(updateSnapshots) // default: false
            .setNoSnapshotUpdates(noSnapshotUpdates) // default: false
            .setGlobalChecksumPolicy(globalChecksumPolicy) // default: warn
            .setUserToolchainsFile(userToolchainsFile);

    if (alternatePomFile != null) {
        File pom = resolveFile(new File(alternatePomFile), workingDirectory);
        if (pom.isDirectory()) {
            pom = new File(pom, "pom.xml");
        }

        request.setPom(pom);
    } else {
        File pom = modelProcessor.locatePom(baseDirectory);

        if (pom.isFile()) {
            request.setPom(pom);
        }
    }

    if ((request.getPom() != null) && (request.getPom().getParentFile() != null)) {
        request.setBaseDirectory(request.getPom().getParentFile());
    }

    if (commandLine.hasOption(CLIManager.RESUME_FROM)) {
        request.setResumeFrom(commandLine.getOptionValue(CLIManager.RESUME_FROM));
    }

    if (commandLine.hasOption(CLIManager.PROJECT_LIST)) {
        String[] values = commandLine.getOptionValues(CLIManager.PROJECT_LIST);
        List<String> projects = new ArrayList<String>();
        for (String value : values) {
            String[] tmp = StringUtils.split(value, ",");
            projects.addAll(Arrays.asList(tmp));
        }
        request.setSelectedProjects(projects);
    }

    if (commandLine.hasOption(CLIManager.ALSO_MAKE)
            && !commandLine.hasOption(CLIManager.ALSO_MAKE_DEPENDENTS)) {
        request.setMakeBehavior(MavenExecutionRequest.REACTOR_MAKE_UPSTREAM);
    } else if (!commandLine.hasOption(CLIManager.ALSO_MAKE)
            && commandLine.hasOption(CLIManager.ALSO_MAKE_DEPENDENTS)) {
        request.setMakeBehavior(MavenExecutionRequest.REACTOR_MAKE_DOWNSTREAM);
    } else if (commandLine.hasOption(CLIManager.ALSO_MAKE)
            && commandLine.hasOption(CLIManager.ALSO_MAKE_DEPENDENTS)) {
        request.setMakeBehavior(MavenExecutionRequest.REACTOR_MAKE_BOTH);
    }

    String localRepoProperty = request.getUserProperties().getProperty(MavenCli.LOCAL_REPO_PROPERTY);

    if (localRepoProperty == null) {
        localRepoProperty = request.getSystemProperties().getProperty(MavenCli.LOCAL_REPO_PROPERTY);
    }

    if (localRepoProperty != null) {
        request.setLocalRepositoryPath(localRepoProperty);
    }

    final String threadConfiguration = commandLine.hasOption(CLIManager.THREADS)
            ? commandLine.getOptionValue(CLIManager.THREADS)
            : request.getSystemProperties().getProperty(MavenCli.THREADS_DEPRECATED); // TODO: Remove this setting. Note that the int-tests use it

    if (threadConfiguration != null) {
        request.setPerCoreThreadCount(threadConfiguration.contains("C"));
        if (threadConfiguration.contains("W")) {
            LifecycleWeaveBuilder.setWeaveMode(request.getUserProperties());
        }
        request.setThreadCount(threadConfiguration.replace("C", "").replace("W", "").replace("auto", ""));
    }

    request.setCacheNotFound(true);
    request.setCacheTransferError(false);

    return request;
}

From source file:org.apache.maven.cli.MavenCli.java

void cli(CliRequest cliRequest) throws Exception {
    ///*from w  w w  .j av a2s . co  m*/
    // Parsing errors can happen during the processing of the arguments and we prefer not having to check if
    // the logger is null and construct this so we can use an SLF4J logger everywhere.
    //
    slf4jLogger = new Slf4jStdoutLogger();

    CLIManager cliManager = new CLIManager();

    List<String> args = new ArrayList<>();

    try {
        File configFile = new File(cliRequest.multiModuleProjectDirectory, MVN_MAVEN_CONFIG);

        if (configFile.isFile()) {
            for (String arg : Files.toString(configFile, Charsets.UTF_8).split("\\s+")) {
                if (!arg.isEmpty()) {
                    args.add(arg);
                }
            }

            CommandLine config = cliManager.parse(args.toArray(new String[args.size()]));
            List<?> unrecongized = config.getArgList();
            if (!unrecongized.isEmpty()) {
                throw new ParseException("Unrecognized maven.config entries: " + unrecongized);
            }
        }
    } catch (ParseException e) {
        System.err.println("Unable to parse maven.config: " + e.getMessage());
        cliManager.displayHelp(System.out);
        throw e;
    }

    try {
        args.addAll(0, Arrays.asList(cliRequest.args));
        cliRequest.commandLine = cliManager.parse(args.toArray(new String[args.size()]));
    } catch (ParseException e) {
        System.err.println("Unable to parse command line options: " + e.getMessage());
        cliManager.displayHelp(System.out);
        throw e;
    }

    if (cliRequest.commandLine.hasOption(CLIManager.HELP)) {
        cliManager.displayHelp(System.out);
        throw new ExitException(0);
    }

    if (cliRequest.commandLine.hasOption(CLIManager.VERSION)) {
        System.out.println(CLIReportingUtils.showVersion());
        throw new ExitException(0);
    }
}

From source file:org.apache.maven.cli.MavenCli.java

private MavenExecutionRequest populateRequest(CliRequest cliRequest, MavenExecutionRequest request) {
    CommandLine commandLine = cliRequest.commandLine;
    String workingDirectory = cliRequest.workingDirectory;
    boolean quiet = cliRequest.quiet;
    boolean showErrors = cliRequest.showErrors;

    String[] deprecatedOptions = { "up", "npu", "cpu", "npr" };
    for (String deprecatedOption : deprecatedOptions) {
        if (commandLine.hasOption(deprecatedOption)) {
            slf4jLogger.warn("Command line option -" + deprecatedOption
                    + " is deprecated and will be removed in future Maven versions.");
        }//from w  ww . j av  a 2  s . c o m
    }

    // ----------------------------------------------------------------------
    // Now that we have everything that we need we will fire up plexus and
    // bring the maven component to life for use.
    // ----------------------------------------------------------------------

    if (commandLine.hasOption(CLIManager.BATCH_MODE)) {
        request.setInteractiveMode(false);
    }

    boolean noSnapshotUpdates = false;
    if (commandLine.hasOption(CLIManager.SUPRESS_SNAPSHOT_UPDATES)) {
        noSnapshotUpdates = true;
    }

    // ----------------------------------------------------------------------
    //
    // ----------------------------------------------------------------------

    @SuppressWarnings("unchecked")
    List<String> goals = commandLine.getArgList();

    boolean recursive = true;

    // this is the default behavior.
    String reactorFailureBehaviour = MavenExecutionRequest.REACTOR_FAIL_FAST;

    if (commandLine.hasOption(CLIManager.NON_RECURSIVE)) {
        recursive = false;
    }

    if (commandLine.hasOption(CLIManager.FAIL_FAST)) {
        reactorFailureBehaviour = MavenExecutionRequest.REACTOR_FAIL_FAST;
    } else if (commandLine.hasOption(CLIManager.FAIL_AT_END)) {
        reactorFailureBehaviour = MavenExecutionRequest.REACTOR_FAIL_AT_END;
    } else if (commandLine.hasOption(CLIManager.FAIL_NEVER)) {
        reactorFailureBehaviour = MavenExecutionRequest.REACTOR_FAIL_NEVER;
    }

    if (commandLine.hasOption(CLIManager.OFFLINE)) {
        request.setOffline(true);
    }

    boolean updateSnapshots = false;

    if (commandLine.hasOption(CLIManager.UPDATE_SNAPSHOTS)) {
        updateSnapshots = true;
    }

    String globalChecksumPolicy = null;

    if (commandLine.hasOption(CLIManager.CHECKSUM_FAILURE_POLICY)) {
        globalChecksumPolicy = MavenExecutionRequest.CHECKSUM_POLICY_FAIL;
    } else if (commandLine.hasOption(CLIManager.CHECKSUM_WARNING_POLICY)) {
        globalChecksumPolicy = MavenExecutionRequest.CHECKSUM_POLICY_WARN;
    }

    File baseDirectory = new File(workingDirectory, "").getAbsoluteFile();

    // ----------------------------------------------------------------------
    // Profile Activation
    // ----------------------------------------------------------------------

    List<String> activeProfiles = new ArrayList<>();

    List<String> inactiveProfiles = new ArrayList<>();

    if (commandLine.hasOption(CLIManager.ACTIVATE_PROFILES)) {
        String[] profileOptionValues = commandLine.getOptionValues(CLIManager.ACTIVATE_PROFILES);
        if (profileOptionValues != null) {
            for (String profileOptionValue : profileOptionValues) {
                StringTokenizer profileTokens = new StringTokenizer(profileOptionValue, ",");

                while (profileTokens.hasMoreTokens()) {
                    String profileAction = profileTokens.nextToken().trim();

                    if (profileAction.startsWith("-") || profileAction.startsWith("!")) {
                        inactiveProfiles.add(profileAction.substring(1));
                    } else if (profileAction.startsWith("+")) {
                        activeProfiles.add(profileAction.substring(1));
                    } else {
                        activeProfiles.add(profileAction);
                    }
                }
            }
        }
    }

    TransferListener transferListener;

    if (quiet) {
        transferListener = new QuietMavenTransferListener();
    } else if (request.isInteractiveMode() && !cliRequest.commandLine.hasOption(CLIManager.LOG_FILE)) {
        //
        // If we're logging to a file then we don't want the console transfer listener as it will spew
        // download progress all over the place
        //
        transferListener = getConsoleTransferListener(cliRequest.commandLine.hasOption(CLIManager.DEBUG));
    } else {
        transferListener = getBatchTransferListener();
    }

    ExecutionListener executionListener = new ExecutionEventLogger();
    if (eventSpyDispatcher != null) {
        executionListener = eventSpyDispatcher.chainListener(executionListener);
    }

    String alternatePomFile = null;
    if (commandLine.hasOption(CLIManager.ALTERNATE_POM_FILE)) {
        alternatePomFile = commandLine.getOptionValue(CLIManager.ALTERNATE_POM_FILE);
    }

    File userToolchainsFile;
    if (commandLine.hasOption(CLIManager.ALTERNATE_USER_TOOLCHAINS)) {
        userToolchainsFile = new File(commandLine.getOptionValue(CLIManager.ALTERNATE_USER_TOOLCHAINS));
        userToolchainsFile = resolveFile(userToolchainsFile, workingDirectory);
    } else {
        userToolchainsFile = MavenCli.DEFAULT_USER_TOOLCHAINS_FILE;
    }

    request.setBaseDirectory(baseDirectory).setGoals(goals).setSystemProperties(cliRequest.systemProperties)
            .setUserProperties(cliRequest.userProperties).setReactorFailureBehavior(reactorFailureBehaviour) // default: fail fast
            .setRecursive(recursive) // default: true
            .setShowErrors(showErrors) // default: false
            .addActiveProfiles(activeProfiles) // optional
            .addInactiveProfiles(inactiveProfiles) // optional
            .setExecutionListener(executionListener).setTransferListener(transferListener) // default: batch mode which goes along with interactive
            .setUpdateSnapshots(updateSnapshots) // default: false
            .setNoSnapshotUpdates(noSnapshotUpdates) // default: false
            .setGlobalChecksumPolicy(globalChecksumPolicy) // default: warn
            .setMultiModuleProjectDirectory(cliRequest.multiModuleProjectDirectory);

    if (alternatePomFile != null) {
        File pom = resolveFile(new File(alternatePomFile), workingDirectory);
        if (pom.isDirectory()) {
            pom = new File(pom, "pom.xml");
        }

        request.setPom(pom);
    } else if (modelProcessor != null) {
        File pom = modelProcessor.locatePom(baseDirectory);

        if (pom.isFile()) {
            request.setPom(pom);
        }
    }

    if ((request.getPom() != null) && (request.getPom().getParentFile() != null)) {
        request.setBaseDirectory(request.getPom().getParentFile());
    }

    if (commandLine.hasOption(CLIManager.RESUME_FROM)) {
        request.setResumeFrom(commandLine.getOptionValue(CLIManager.RESUME_FROM));
    }

    if (commandLine.hasOption(CLIManager.PROJECT_LIST)) {
        String[] projectOptionValues = commandLine.getOptionValues(CLIManager.PROJECT_LIST);

        List<String> inclProjects = new ArrayList<>();
        List<String> exclProjects = new ArrayList<>();

        if (projectOptionValues != null) {
            for (String projectOptionValue : projectOptionValues) {
                StringTokenizer projectTokens = new StringTokenizer(projectOptionValue, ",");

                while (projectTokens.hasMoreTokens()) {
                    String projectAction = projectTokens.nextToken().trim();

                    if (projectAction.startsWith("-") || projectAction.startsWith("!")) {
                        exclProjects.add(projectAction.substring(1));
                    } else if (projectAction.startsWith("+")) {
                        inclProjects.add(projectAction.substring(1));
                    } else {
                        inclProjects.add(projectAction);
                    }
                }
            }
        }

        request.setSelectedProjects(inclProjects);
        request.setExcludedProjects(exclProjects);
    }

    if (commandLine.hasOption(CLIManager.ALSO_MAKE)
            && !commandLine.hasOption(CLIManager.ALSO_MAKE_DEPENDENTS)) {
        request.setMakeBehavior(MavenExecutionRequest.REACTOR_MAKE_UPSTREAM);
    } else if (!commandLine.hasOption(CLIManager.ALSO_MAKE)
            && commandLine.hasOption(CLIManager.ALSO_MAKE_DEPENDENTS)) {
        request.setMakeBehavior(MavenExecutionRequest.REACTOR_MAKE_DOWNSTREAM);
    } else if (commandLine.hasOption(CLIManager.ALSO_MAKE)
            && commandLine.hasOption(CLIManager.ALSO_MAKE_DEPENDENTS)) {
        request.setMakeBehavior(MavenExecutionRequest.REACTOR_MAKE_BOTH);
    }

    String localRepoProperty = request.getUserProperties().getProperty(MavenCli.LOCAL_REPO_PROPERTY);

    if (localRepoProperty == null) {
        localRepoProperty = request.getSystemProperties().getProperty(MavenCli.LOCAL_REPO_PROPERTY);
    }

    if (localRepoProperty != null) {
        request.setLocalRepositoryPath(localRepoProperty);
    }

    request.setCacheNotFound(true);
    request.setCacheTransferError(false);

    //
    // Builder, concurrency and parallelism
    //
    // We preserve the existing methods for builder selection which is to look for various inputs in the threading
    // configuration. We don't have an easy way to allow a pluggable builder to provide its own configuration
    // parameters but this is sufficient for now. Ultimately we want components like Builders to provide a way to
    // extend the command line to accept its own configuration parameters.
    //
    final String threadConfiguration = commandLine.hasOption(CLIManager.THREADS)
            ? commandLine.getOptionValue(CLIManager.THREADS)
            : request.getSystemProperties().getProperty(MavenCli.THREADS_DEPRECATED); // TODO: Remove this setting. Note that the int-tests use it

    if (threadConfiguration != null) {
        //
        // Default to the standard multithreaded builder
        //
        request.setBuilderId("multithreaded");

        if (threadConfiguration.contains("C")) {
            request.setDegreeOfConcurrency(calculateDegreeOfConcurrencyWithCoreMultiplier(threadConfiguration));
        } else {
            request.setDegreeOfConcurrency(Integer.valueOf(threadConfiguration));
        }
    }

    //
    // Allow the builder to be overriden by the user if requested. The builders are now pluggable.
    //
    if (commandLine.hasOption(CLIManager.BUILDER)) {
        request.setBuilderId(commandLine.getOptionValue(CLIManager.BUILDER));
    }

    return request;
}

From source file:org.apache.maven.cli.NoSyspropChangingMavenCli.java

private MavenExecutionRequest populateRequest(CliRequest cliRequest) {
    MavenExecutionRequest request = cliRequest.request;
    CommandLine commandLine = cliRequest.commandLine;
    String workingDirectory = cliRequest.workingDirectory;
    boolean quiet = cliRequest.quiet;
    boolean showErrors = cliRequest.showErrors;

    String[] deprecatedOptions = { "up", "npu", "cpu", "npr" };
    for (String deprecatedOption : deprecatedOptions) {
        if (commandLine.hasOption(deprecatedOption)) {
            logger.warn("Command line option -" + deprecatedOption
                    + " is deprecated and will be removed in future Maven versions.");
        }//  w w w . j  av a 2 s.co m
    }

    // ----------------------------------------------------------------------
    // Now that we have everything that we need we will fire up plexus and
    // bring the maven component to life for use.
    // ----------------------------------------------------------------------

    if (commandLine.hasOption(CLIManager.BATCH_MODE)) {
        request.setInteractiveMode(false);
    }

    boolean noSnapshotUpdates = false;
    if (commandLine.hasOption(CLIManager.SUPRESS_SNAPSHOT_UPDATES)) {
        noSnapshotUpdates = true;
    }

    // ----------------------------------------------------------------------
    //
    // ----------------------------------------------------------------------

    @SuppressWarnings("unchecked")
    List<String> goals = commandLine.getArgList();

    boolean recursive = true;

    // this is the default behavior.
    String reactorFailureBehaviour = MavenExecutionRequest.REACTOR_FAIL_FAST;

    if (commandLine.hasOption(CLIManager.NON_RECURSIVE)) {
        recursive = false;
    }

    if (commandLine.hasOption(CLIManager.FAIL_FAST)) {
        reactorFailureBehaviour = MavenExecutionRequest.REACTOR_FAIL_FAST;
    } else if (commandLine.hasOption(CLIManager.FAIL_AT_END)) {
        reactorFailureBehaviour = MavenExecutionRequest.REACTOR_FAIL_AT_END;
    } else if (commandLine.hasOption(CLIManager.FAIL_NEVER)) {
        reactorFailureBehaviour = MavenExecutionRequest.REACTOR_FAIL_NEVER;
    }

    if (commandLine.hasOption(CLIManager.OFFLINE)) {
        request.setOffline(true);
    }

    boolean updateSnapshots = false;

    if (commandLine.hasOption(CLIManager.UPDATE_SNAPSHOTS)) {
        updateSnapshots = true;
    }

    String globalChecksumPolicy = null;

    if (commandLine.hasOption(CLIManager.CHECKSUM_FAILURE_POLICY)) {
        globalChecksumPolicy = MavenExecutionRequest.CHECKSUM_POLICY_FAIL;
    } else if (commandLine.hasOption(CLIManager.CHECKSUM_WARNING_POLICY)) {
        globalChecksumPolicy = MavenExecutionRequest.CHECKSUM_POLICY_WARN;
    }

    File baseDirectory = new File(workingDirectory, "").getAbsoluteFile();

    // ----------------------------------------------------------------------
    // Profile Activation
    // ----------------------------------------------------------------------

    List<String> activeProfiles = new ArrayList<String>();

    List<String> inactiveProfiles = new ArrayList<String>();

    if (commandLine.hasOption(CLIManager.ACTIVATE_PROFILES)) {
        String[] profileOptionValues = commandLine.getOptionValues(CLIManager.ACTIVATE_PROFILES);
        if (profileOptionValues != null) {
            for (int i = 0; i < profileOptionValues.length; ++i) {
                StringTokenizer profileTokens = new StringTokenizer(profileOptionValues[i], ",");

                while (profileTokens.hasMoreTokens()) {
                    String profileAction = profileTokens.nextToken().trim();

                    if (profileAction.startsWith("-") || profileAction.startsWith("!")) {
                        inactiveProfiles.add(profileAction.substring(1));
                    } else if (profileAction.startsWith("+")) {
                        activeProfiles.add(profileAction.substring(1));
                    } else {
                        activeProfiles.add(profileAction);
                    }
                }
            }
        }
    }

    TransferListener transferListener;

    if (quiet) {
        transferListener = new QuietMavenTransferListener();
    } else if (request.isInteractiveMode()) {
        transferListener = new ConsoleMavenTransferListener(System.out);
    } else {
        transferListener = new BatchModeMavenTransferListener(System.out);
    }

    ExecutionListener executionListener = new ExecutionEventLogger(logger);
    executionListener = eventSpyDispatcher.chainListener(executionListener);

    String alternatePomFile = null;
    if (commandLine.hasOption(CLIManager.ALTERNATE_POM_FILE)) {
        alternatePomFile = commandLine.getOptionValue(CLIManager.ALTERNATE_POM_FILE);
    }

    File userToolchainsFile;
    if (commandLine.hasOption(CLIManager.ALTERNATE_USER_TOOLCHAINS)) {
        userToolchainsFile = new File(commandLine.getOptionValue(CLIManager.ALTERNATE_USER_TOOLCHAINS));
        userToolchainsFile = resolveFile(userToolchainsFile, workingDirectory);
    } else {
        userToolchainsFile = MavenCli.DEFAULT_USER_TOOLCHAINS_FILE;
    }

    request.setBaseDirectory(baseDirectory).setGoals(goals).setSystemProperties(cliRequest.systemProperties)
            .setUserProperties(cliRequest.userProperties).setReactorFailureBehavior(reactorFailureBehaviour) // default: fail fast
            .setRecursive(recursive) // default: true
            .setShowErrors(showErrors) // default: false
            .addActiveProfiles(activeProfiles) // optional
            .addInactiveProfiles(inactiveProfiles) // optional
            .setExecutionListener(executionListener).setTransferListener(transferListener) // default: batch mode which goes along with interactive
            .setUpdateSnapshots(updateSnapshots) // default: false
            .setNoSnapshotUpdates(noSnapshotUpdates) // default: false
            .setGlobalChecksumPolicy(globalChecksumPolicy) // default: warn
            .setUserToolchainsFile(userToolchainsFile);

    if (alternatePomFile != null) {
        File pom = resolveFile(new File(alternatePomFile), workingDirectory);

        request.setPom(pom);
    } else {
        File pom = modelProcessor.locatePom(baseDirectory);

        if (pom.isFile()) {
            request.setPom(pom);
        }
    }

    if ((request.getPom() != null) && (request.getPom().getParentFile() != null)) {
        request.setBaseDirectory(request.getPom().getParentFile());
    }

    if (commandLine.hasOption(CLIManager.RESUME_FROM)) {
        request.setResumeFrom(commandLine.getOptionValue(CLIManager.RESUME_FROM));
    }

    if (commandLine.hasOption(CLIManager.PROJECT_LIST)) {
        String[] values = commandLine.getOptionValues(CLIManager.PROJECT_LIST);
        List<String> projects = new ArrayList<String>();
        for (int i = 0; i < values.length; i++) {
            String[] tmp = StringUtils.split(values[i], ",");
            projects.addAll(Arrays.asList(tmp));
        }
        request.setSelectedProjects(projects);
    }

    if (commandLine.hasOption(CLIManager.ALSO_MAKE)
            && !commandLine.hasOption(CLIManager.ALSO_MAKE_DEPENDENTS)) {
        request.setMakeBehavior(MavenExecutionRequest.REACTOR_MAKE_UPSTREAM);
    } else if (!commandLine.hasOption(CLIManager.ALSO_MAKE)
            && commandLine.hasOption(CLIManager.ALSO_MAKE_DEPENDENTS)) {
        request.setMakeBehavior(MavenExecutionRequest.REACTOR_MAKE_DOWNSTREAM);
    } else if (commandLine.hasOption(CLIManager.ALSO_MAKE)
            && commandLine.hasOption(CLIManager.ALSO_MAKE_DEPENDENTS)) {
        request.setMakeBehavior(MavenExecutionRequest.REACTOR_MAKE_BOTH);
    }

    String localRepoProperty = request.getUserProperties().getProperty(MavenCli.LOCAL_REPO_PROPERTY);

    if (localRepoProperty == null) {
        localRepoProperty = request.getSystemProperties().getProperty(MavenCli.LOCAL_REPO_PROPERTY);
    }

    if (localRepoProperty != null) {
        request.setLocalRepositoryPath(localRepoProperty);
    }

    final String threadConfiguration = commandLine.hasOption(CLIManager.THREADS)
            ? commandLine.getOptionValue(CLIManager.THREADS)
            : request.getSystemProperties().getProperty(MavenCli.THREADS_DEPRECATED); // TODO: Remove this setting. Note that the int-tests use it

    if (threadConfiguration != null) {
        request.setPerCoreThreadCount(threadConfiguration.contains("C"));
        if (threadConfiguration.contains("W")) {
            LifecycleWeaveBuilder.setWeaveMode(request.getUserProperties());
        }
        request.setThreadCount(threadConfiguration.replace("C", "").replace("W", "").replace("auto", ""));
    }

    request.setCacheNotFound(true);
    request.setCacheTransferError(false);

    return request;
}

From source file:org.apache.ofbiz.base.start.StartupCommandUtil.java

private static final void validateAllCommandArguments(CommandLine commandLine) throws StartupException {
    // Make sure no extra options are passed
    if (!commandLine.getArgList().isEmpty()) {
        throw new StartupException("unrecognized options / properties: " + commandLine.getArgList());
    }//from  w  ww . jav a  2  s  .c o  m
    // PORTOFFSET validation
    if (commandLine.hasOption(StartupOption.PORTOFFSET.getName())) {
        Properties optionProperties = commandLine.getOptionProperties(StartupOption.PORTOFFSET.getName());
        try {
            int portOffset = Integer.parseInt(optionProperties.keySet().iterator().next().toString());
            if (portOffset < 0) {
                throw new StartupException("you can only pass positive integers to the option --"
                        + StartupOption.PORTOFFSET.getName());
            }
        } catch (NumberFormatException e) {
            throw new StartupException(
                    "you can only pass positive integers to the option --" + StartupOption.PORTOFFSET.getName(),
                    e);
        }
    }
}

From source file:org.apache.oozie.cli.OozieCLI.java

private void adminCommand(CommandLine commandLine) throws OozieCLIException {
    XOozieClient wc = createXOozieClient(commandLine);

    List<String> options = new ArrayList<String>();
    for (Option option : commandLine.getOptions()) {
        options.add(option.getOpt());/* w  ww  . j av a  2s  . c o  m*/
    }

    try {
        SYSTEM_MODE status = SYSTEM_MODE.NORMAL;
        if (options.contains(VERSION_OPTION)) {
            System.out.println("Oozie server build version: " + wc.getServerBuildVersion());
        } else if (options.contains(SYSTEM_MODE_OPTION)) {
            String systemModeOption = commandLine.getOptionValue(SYSTEM_MODE_OPTION).toUpperCase();
            try {
                status = SYSTEM_MODE.valueOf(systemModeOption);
            } catch (Exception e) {
                throw new OozieCLIException(
                        "Invalid input provided for option: " + SYSTEM_MODE_OPTION + " value given :"
                                + systemModeOption + " Expected values are: NORMAL/NOWEBSERVICE/SAFEMODE ");
            }
            wc.setSystemMode(status);
            System.out.println("System mode: " + status);
        } else if (options.contains(STATUS_OPTION)) {
            status = wc.getSystemMode();
            System.out.println("System mode: " + status);
        }

        else if (options.contains(UPDATE_SHARELIB_OPTION)) {
            System.out.println(wc.updateShareLib());
        }

        else if (options.contains(LIST_SHARELIB_LIB_OPTION)) {
            String sharelibKey = null;
            if (commandLine.getArgList().size() > 0) {
                sharelibKey = (String) commandLine.getArgList().get(0);
            }
            System.out.println(wc.listShareLib(sharelibKey));
        }

        else if (options.contains(QUEUE_DUMP_OPTION)) {

            List<String> list = wc.getQueueDump();
            if (list != null && list.size() != 0) {
                for (String str : list) {
                    System.out.println(str);
                }
            } else {
                System.out.println("QueueDump is null!");
            }
        } else if (options.contains(AVAILABLE_SERVERS_OPTION)) {
            Map<String, String> availableOozieServers = new TreeMap<String, String>(
                    wc.getAvailableOozieServers());
            for (Map.Entry<String, String> ent : availableOozieServers.entrySet()) {
                System.out.println(ent.getKey() + " : " + ent.getValue());
            }
        } else if (options.contains(SERVER_CONFIGURATION_OPTION)) {
            Map<String, String> serverConfig = new TreeMap<String, String>(wc.getServerConfiguration());
            for (Map.Entry<String, String> ent : serverConfig.entrySet()) {
                System.out.println(ent.getKey() + " : " + ent.getValue());
            }
        } else if (options.contains(SERVER_OS_ENV_OPTION)) {
            Map<String, String> osEnv = new TreeMap<String, String>(wc.getOSEnv());
            for (Map.Entry<String, String> ent : osEnv.entrySet()) {
                System.out.println(ent.getKey() + " : " + ent.getValue());
            }
        } else if (options.contains(SERVER_JAVA_SYSTEM_PROPERTIES_OPTION)) {
            Map<String, String> javaSysProps = new TreeMap<String, String>(wc.getJavaSystemProperties());
            for (Map.Entry<String, String> ent : javaSysProps.entrySet()) {
                System.out.println(ent.getKey() + " : " + ent.getValue());
            }
        } else if (options.contains(METRICS_OPTION)) {
            OozieClient.Metrics metrics = wc.getMetrics();
            if (metrics == null) {
                System.out.println("Metrics are unavailable.  Try Instrumentation (-" + INSTRUMENTATION_OPTION
                        + ") instead");
            } else {
                printMetrics(metrics);
            }
        } else if (options.contains(INSTRUMENTATION_OPTION)) {
            OozieClient.Instrumentation instrumentation = wc.getInstrumentation();
            if (instrumentation == null) {
                System.out.println(
                        "Instrumentation is unavailable.  Try Metrics (-" + METRICS_OPTION + ") instead");
            } else {
                printInstrumentation(instrumentation);
            }
        } else if (options.contains(PURGE_OPTION)) {
            String purgeOptions = commandLine.getOptionValue(PURGE_OPTION);
            System.out.println(wc.purgeCommand(purgeOptions));
        }
    } catch (OozieClientException ex) {
        throw new OozieCLIException(ex.toString(), ex);
    }
}

From source file:org.apache.oozie.cli.OozieCLI.java

private void scriptLanguageCommand(CommandLine commandLine, String jobType)
        throws IOException, OozieCLIException {
    List<String> args = commandLine.getArgList();
    if (args.size() > 0) {
        // checking if args starts with -X (because CLIParser cannot check this)
        if (!args.get(0).equals("-X")) {
            throw new OozieCLIException("Unrecognized option: " + args.get(0) + " Expecting -X");
        }/*from w  w  w .j  a  v  a 2 s.  c om*/
        args.remove(0);
    }

    if (!commandLine.hasOption(SCRIPTFILE_OPTION)) {
        throw new OozieCLIException("Need to specify -file <scriptfile>");
    }

    if (!commandLine.hasOption(CONFIG_OPTION)) {
        throw new OozieCLIException("Need to specify -config <configfile>");
    }

    try {
        XOozieClient wc = createXOozieClient(commandLine);
        Properties conf = getConfiguration(wc, commandLine);
        String script = commandLine.getOptionValue(SCRIPTFILE_OPTION);
        List<String> paramsList = new ArrayList<String>();
        if (commandLine.hasOption("P")) {
            Properties params = commandLine.getOptionProperties("P");
            for (String key : params.stringPropertyNames()) {
                paramsList.add(key + "=" + params.getProperty(key));
            }
        }
        System.out.println(
                JOB_ID_PREFIX + wc.submitScriptLanguage(conf, script, args.toArray(new String[args.size()]),
                        paramsList.toArray(new String[paramsList.size()]), jobType));
    } catch (OozieClientException ex) {
        throw new OozieCLIException(ex.toString(), ex);
    }
}

From source file:org.apache.oozie.cli.OozieCLI.java

private void sqoopCommand(CommandLine commandLine) throws IOException, OozieCLIException {
    List<String> args = commandLine.getArgList();
    if (args.size() > 0) {
        // checking if args starts with -X (because CLIParser cannot check this)
        if (!args.get(0).equals("-X")) {
            throw new OozieCLIException("Unrecognized option: " + args.get(0) + " Expecting -X");
        }/* ww  w . j ava 2  s  .  co  m*/
        args.remove(0);
    }

    if (!commandLine.hasOption(SQOOP_COMMAND_OPTION)) {
        throw new OozieCLIException("Need to specify -command");
    }

    if (!commandLine.hasOption(CONFIG_OPTION)) {
        throw new OozieCLIException("Need to specify -config <configfile>");
    }

    try {
        XOozieClient wc = createXOozieClient(commandLine);
        Properties conf = getConfiguration(wc, commandLine);
        String[] command = commandLine.getOptionValues(SQOOP_COMMAND_OPTION);
        System.out
                .println(JOB_ID_PREFIX + wc.submitSqoop(conf, command, args.toArray(new String[args.size()])));
    } catch (OozieClientException ex) {
        throw new OozieCLIException(ex.toString(), ex);
    }
}

From source file:org.apache.openejb.cli.MainImpl.java

public void main(String[] args) {
    args = processSystemProperties(args);

    finder = new ResourceFinder(BASE_PATH);
    locale = Locale.getDefault().getLanguage();
    descriptionI18n = descriptionBase + "." + locale;

    final CommandLineParser parser = new PosixParser();

    // create the Options
    final Options options = new Options();
    options.addOption(null, "version", false, "");
    options.addOption("h", "help", false, "");
    options.addOption("e", "errors", false, "Produce execution error messages");

    CommandLine line = null;
    String commandName = null;// w  w w  .  ja v  a 2s  .  co  m
    try {
        // parse the arguments up until the first
        // command, then let the rest fall into
        // the arguments array.
        line = parser.parse(options, args, true);

        // Get and remove the commandName (first arg)
        final List<String> list = line.getArgList();
        if (list.size() > 0) {
            commandName = list.get(0);
            list.remove(0);
        }

        // The rest of the args will be passed to the command
        args = line.getArgs();
    } catch (final ParseException exp) {
        exp.printStackTrace();
        System.exit(-1);
    }

    if (line.hasOption("version")) {
        OpenEjbVersion.get().print(System.out);
        System.exit(0);
    } else if (line.hasOption("help") || commandName == null || commandName.equals("help")) {
        help();
        System.exit(0);
    }

    Properties props = null;
    try {
        props = finder.findProperties(commandName);
    } catch (final IOException e1) {
        System.out.println("Unavailable command: " + commandName);

        help(false);

        System.exit(1);
    }

    if (props == null) {
        System.out.println("Unavailable command: " + commandName);
        help(false);

        System.exit(1);
    }

    // Shift the command name itself off the args list

    final String mainClass = props.getProperty(MAIN_CLASS_PROPERTY_NAME);
    if (mainClass == null) {
        throw new NullPointerException(
                "Command " + commandName + " did not specify a " + MAIN_CLASS_PROPERTY_NAME + " property");
    }

    Class<?> clazz = null;
    try {
        clazz = Thread.currentThread().getContextClassLoader().loadClass(mainClass);
    } catch (final ClassNotFoundException cnfe) {
        throw new IllegalStateException(
                "Main class of command " + commandName + " does not exist: " + mainClass, cnfe);
    }

    Method mainMethod = null;
    try {
        mainMethod = clazz.getMethod("main", String[].class);
    } catch (final Exception e) {
        throw new IllegalStateException(
                "Main class of command " + commandName + " does not have a static main method: " + mainClass,
                e);
    }

    try {
        // WARNING, Definitely do *not* unwrap 'new Object[]{args}' to 'args'
        mainMethod.invoke(clazz, new Object[] { args });
    } catch (final Throwable e) {
        if (line.hasOption("errors")) {
            e.printStackTrace();
        }
        System.exit(-10);
    }
}