Example usage for java.lang Short parseShort

Introduction

In this page you can find the example usage for java.lang Short parseShort.

Prototype

public static short parseShort(String s) throws NumberFormatException

Source Link

Document

Parses the string argument as a signed decimal short .

Usage

From source file:Main.java

public static void main(String[] args) {
    short s = Short.parseShort("10");

    System.out.println(s);
}

From source file:Main.java

public static void main(String[] args) {
    System.out.println(Short.parseShort("10"));
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    short s = Short.parseShort("123");
    System.out.println(s);//ww w .jav a2  s  .  c om
}

From source file:com.yahoo.dba.tools.myperfserver.App.java

public static void main(String[] args) throws Exception {
    //-p --port 9090
    //-r --webcontextroot  webapps
    //-l --logpath logpath
    //-w --war webapp war file name

    CommandLineParser parser = new GnuParser();
    Options options = new Options();
    options.addOption("j", "jettyHome", true,
            "Jetty home, if not set, check system property jetty.home, then default to current Dir");
    options.addOption("p", "port", true, "http server port, default to 9090.");
    options.addOption("c", "webcontextroot", true, "web app url root context, defaul to /");
    options.addOption("l", "logpath", true, "log path, default to current directory.");
    options.addOption("w", "warfile", true, "war file name, default to myperf.war.");
    options.addOption("k", "workdir", true, "work directory for jetty, default to current dir.");

    System.out.println(new Date()
            + " Usage: java -classpath ... com.yahoo.dba.tools.myperfserver.App -j jettyhome -p port -c webcontextroot -k workingDir -l logpath -w war_file");

    App myServer = new App();

    try {/*  w  ww  .j a  v a 2 s . c  o  m*/
        // parse the command line arguments
        CommandLine line = parser.parse(options, args);

        // validate that block-size has been set
        if (line.hasOption("p")) {
            try {
                myServer.setPort(Short.parseShort(line.getOptionValue("p")));
            } catch (Exception ex) {
            }
        }
        if (line.hasOption("c")) {
            String val = line.getOptionValue("c");
            if (val != null && !val.isEmpty())
                myServer.setContextPath(val);
        }
        if (line.hasOption("l")) {
            String val = line.getOptionValue("l");
            if (val != null && !val.isEmpty())
                myServer.setLogPath(val);
        }
        if (line.hasOption("w")) {
            String val = line.getOptionValue("w");
            if (val != null && !val.isEmpty())
                myServer.setWarFile(val);
        }
        if (line.hasOption("k")) {
            String val = line.getOptionValue("k");
            myServer.setWorkDir(val);
        }
        if (line.hasOption("j")) {
            String val = line.getOptionValue("j");
            if (val != null && !val.isEmpty())
                myServer.setJettyHome(val);
        }
    } catch (ParseException exp) {
        System.out.println("Unexpected exception:" + exp.getMessage());
    }

    System.setProperty("logPath", myServer.getLogPath());

    PID_FILE = myServer.getWarFile().substring(0, myServer.getWarFile().indexOf('.')) + ".pid";
    int historyPid = getHistoryPid();
    if (historyPid >= 0) {
        System.out.println(new Date() + " *************************** WARNING *********************");
        System.out
                .println(PID_FILE + " exists. Possibly another instance is still running. PID = " + historyPid);
        System.out.println(new Date() + " *************************** WARNING *********************");
    }
    if (myServer.startServer()) {
        pid = getPid();
        writePid();
        myServer.waitForInterrupt();
        removePid();
    } else
        System.out.println("Server not started.");
}

From source file:Main.java

public static short doShort(Object obj) {
    return obj != null ? Short.parseShort(obj.toString()) : 0;
}

From source file:Main.java

public static short doShort(Object obj, short defValue) {
    return obj != null ? Short.parseShort(obj.toString()) : defValue;
}

From source file:Main.java

public static final short objectToShort(Object o) {
    if (o instanceof Number)
        return ((Number) o).shortValue();
    try {//from w  w  w .jav  a 2s  .  c o m
        if (o == null)
            return -1;
        else
            return Short.parseShort(o.toString());
    } catch (NumberFormatException e) {
        return -1;
    }
}

From source file:Main.java

public static final short objectToShort(Object o) {
    if (o instanceof Number)
        return ((Number) o).shortValue();
    try {/*from w  ww .  j  av  a2 s  .  c o m*/
        if (o == null)
            return -1;
        else
            return Short.parseShort(o.toString());
    } catch (NumberFormatException e) {
        e.printStackTrace();
        return -1;
    }
}

From source file:Main.java

public static short[] parseShortArrayFromHeader(String lineFromHeader) {
    lineFromHeader = lineFromHeader.replaceAll(",$", "");
    lineFromHeader = lineFromHeader.trim();
    String[] splitLine = lineFromHeader.split("\\s*,\\s*");

    short[] shorts = new short[splitLine.length];
    for (int i = 0; i < shorts.length; i++) {
        shorts[i] = Short.parseShort(splitLine[i]);
    }//w w w.  j a  v  a 2  s  .  c  o m

    return shorts;
}

From source file:Main.java

/**
 * parse value to short/*  w w w .  j av  a2  s.  c  o  m*/
 */
public static short toShort(String value) {
    return TextUtils.isEmpty(value) ? 0 : Short.parseShort(value);
}