Examples with RMNodeStarter org.ow2.proactive.resourcemanager.utils.RMNodeStarter used on opensource projects

Example 1 with RMNodeStarter

use of org.ow2.proactive.resourcemanager.utils.RMNodeStarter in project scheduling by ow2-proactive.

the class CommandLineBuilder method buildCommandLineAsList.

/**
 * Same as {@link CommandLineBuilder#buildCommandLine(boolean)} but the command is a list of String.
 * @param displayCredentials if true displays the credentials in the command line if false, obfuscates them
 * @return The RMNodeStarter command line as a list of String.
 * @throws java.io.IOException if you supplied a ProActive Configuration file that doesn't exist.
 */
public List<String> buildCommandLineAsList(boolean displayCredentials) throws IOException {
    final ArrayList<String> command = new ArrayList<>();
    final OperatingSystem os = targetOS;
    final Properties paProp = paPropProperties;
    String rmHome = this.getRmHome();
    if (rmHome != null) {
        if (!rmHome.endsWith(os.fs)) {
            rmHome = rmHome + os.fs;
        }
    } else {
        rmHome = "";
    }
    if (detached) {
        makeDetachedCommand(command, os);
    }
    final String libRoot = rmHome + "dist" + os.fs + "lib" + os.fs;
    String javaPath = this.javaPath;
    if (javaPath != null) {
        command.add(javaPath);
    } else {
        RMNodeStarter.logger.warn("Java path isn't set in RMNodeStarter configuration.");
        command.add("java");
    }
    // building configuration
    if (paProp != null) {
        Set<Object> keys = paProp.keySet();
        for (Object key : keys) {
            command.add("-D" + key + "=" + paProp.get(key));
        }
    } else {
        if (this.paPropList != null) {
            command.addAll(this.paPropList);
        }
    }
    // forward current charset to the forked JVM
    String currentJvmCharset = PAProperties.getFileEncoding();
    command.add("-Dfile.encoding=" + currentJvmCharset);
    RMNodeStarter.logger.info("Using '" + currentJvmCharset + "' as file encoding");
    // building classpath
    command.add("-cp");
    final StringBuilder classpath = new StringBuilder(".");
    // add the content of addons dir on the classpath
    classpath.append(os.ps).append(rmHome).append(ADDONS_DIR);
    // add jars inside the addons directory
    classpath.append(os.ps).append(rmHome).append(ADDONS_DIR).append(os.fs).append("*");
    classpath.append(os.ps).append(libRoot).append("*");
    command.add(classpath.toString());
    command.add(RMNodeStarter.class.getName());
    // appending options
    String credsEnv = credentialsEnv;
    if (credsEnv != null) {
        command.add("-" + RMNodeStarter.OPTION_CREDENTIAL_ENV);
        command.add(credsEnv);
    }
    String credsFile = this.getCredentialsFile();
    if (credsFile != null) {
        command.add("-" + RMNodeStarter.OPTION_CREDENTIAL_FILE);
        command.add(credsFile);
    }
    String credsValue = this.getCredentialsValue();
    if (credsValue != null) {
        command.add("-" + RMNodeStarter.OPTION_CREDENTIAL_VAL);
        command.add(displayCredentials ? credsValue : OBFUSC);
    }
    String nodename = this.getNodeName();
    if (nodename != null) {
        command.add("-" + RMNodeStarter.OPTION_NODE_NAME);
        command.add(nodename);
    }
    String nodesource = this.getSourceName();
    if (nodesource != null) {
        command.add("-" + RMNodeStarter.OPTION_SOURCE_NAME);
        command.add(nodesource);
    }
    String rmurl = rmURL;
    if (rmurl != null) {
        command.add("-" + RMNodeStarter.OPTION_RM_URL);
        command.add(rmurl);
    }
    command.add("-" + RMNodeStarter.OPTION_WORKERS);
    command.add("" + nbNodes);
    if (detached && os.equals(OperatingSystem.UNIX)) {
        command.add("&");
    }
    return command;
}