Example usage for java.lang Long toString

List of usage examples for java.lang Long toString

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Introduction

In this page you can find the example usage for java.lang Long toString.

Prototype

public String toString()

Source Link

Document

Returns a String object representing this Long 's value.

Usage

From source file:Main.java

public static void main(String[] args) {

    Long lObj = new Long(10);

    String str = lObj.toString();

    System.out.println("Long converted to String as " + str);

}

From source file:Main.java

public static void main(String[] args) {

    Long l = new Long(1234567890);

    // returns a string representation of the long value in base 10
    String retval = l.toString();
    System.out.println("Value = " + retval);
}

From source file:edu.pitt.dbmi.facebase.hd.HumanDataController.java

/** Entry point to application.  Firstly it gathers properties from hd.properties file on CLASSPATH 
 * Most properties are localisms to do with file path information, database connection strings, 
 * and TrueCrypt program operation.  Hopefully the application can run by only editing entries in 
 * hd.properties file.  hd.properties has normal java properties fragility but also app-specific 
 * fragility--for example, the sshServerUrl must end with a colon, as in root@server:
 * Notice that program properties can also be set below--by filling in the empty strings following 
 * declaration AND commenting-out the try-catch clause that follows which gathers these properties 
 * from hd.properties.  /*from ww  w .  j a  va 2 s  .co m*/
 */
public static void main(String[] args) {
    /** holds human-readable error data to be passed to addError() */
    String errorString = "";

    log.info("HumanDataController Started");
    /** length of time to sleep in between each polling loop, 5secs is responsive, 5mins is alot */
    String sleepFor = "";
    /** Prefix path where TrueCrypt write operations will be performed (i.e. /tmp or /var/tmp), no trailing-slash */
    String trueCryptBasePath = "";
    /** TrueCrypt volume file extension (probably .tc or .zip) */
    String trueCryptExtension = "";
    /** Middle-of-path directory name to be created where TrueCrypt volume will be mounted */
    String trueCryptMountpoint = "";
    /** Human Data Server database credentials */
    String hdDbUser = "";
    String hdPasswd = "";
    String hdJdbcUrl = "";
    /** Hub database credentials */
    String fbDbUser = "";
    String fbPasswd = "";
    String fbJdbcUrl = "";
    /** Full path to truecrypt binary, (ie /usr/bin/truecrypt) */
    String trueCryptBin = "";
    /** Full path to scp binary, (ie /usr/bin/scp) */
    String scpBin = "";
    /** user@host portion of scp destination argument (ie. root@www.server.com:) */
    String sshServerUrl = "";
    /** file full path portion of scp destination argument (ie. /usr/local/downloads/) */
    String finalLocation = "";
    /** Full path to touch binary, (ie /bin/touch) */
    String touchBin = "";
    /** hardcoded truecrypt parameters; run "truecrypt -h" to learn about these */
    String algorithm = "";
    String hash = "";
    String filesystem = "";
    String volumeType = "";
    String randomSource = "";
    String protectHidden = "";
    String extraArgs = "";

    /** truecrypt parameters are packed into a map so we only pass one arg (this map) to method invoking truecrypt */
    HashMap<String, String> trueCryptParams = new HashMap<String, String>();
    trueCryptParams.put("trueCryptBin", "");
    trueCryptParams.put("scpBin", "");
    trueCryptParams.put("sshServerUrl", "");
    trueCryptParams.put("finalLocation", "");
    trueCryptParams.put("touchBin", "");
    trueCryptParams.put("algorithm", "");
    trueCryptParams.put("hash", "");
    trueCryptParams.put("filesystem", "");
    trueCryptParams.put("volumeType", "");
    trueCryptParams.put("randomSource", "");
    trueCryptParams.put("protectHidden", "");
    trueCryptParams.put("extraArgs", "");

    try {
        /** The properties file name is hardcoded to hd.properties--cannot be changed--this file must be on or at root of classpath */
        final Configuration config = new PropertiesConfiguration("hd.properties");
        sleepFor = config.getString("sleepFor");
        hubURL = config.getString("hubURL");
        responseTrigger = config.getString("responseTrigger");
        trueCryptBasePath = config.getString("trueCryptBasePath");
        trueCryptExtension = config.getString("trueCryptExtension");
        trueCryptMountpoint = config.getString("trueCryptMountpoint");
        hdDbUser = config.getString("hdDbUser");
        hdPasswd = config.getString("hdPasswd");
        hdJdbcUrl = config.getString("hdJdbcUrl");
        fbDbUser = config.getString("fbDbUser");
        fbPasswd = config.getString("fbPasswd");
        fbJdbcUrl = config.getString("fbJdbcUrl");
        trueCryptBin = config.getString("trueCryptBin");
        scpBin = config.getString("scpBin");
        sshServerUrl = config.getString("sshServerUrl");
        finalLocation = config.getString("finalLocation");
        touchBin = config.getString("touchBin");
        algorithm = config.getString("algorithm");
        hash = config.getString("hash");
        filesystem = config.getString("filesystem");
        volumeType = config.getString("volumeType");
        randomSource = config.getString("randomSource");
        protectHidden = config.getString("protectHidden");
        extraArgs = config.getString("extraArgs");

        trueCryptParams.put("trueCryptBin", trueCryptBin);
        trueCryptParams.put("scpBin", scpBin);
        trueCryptParams.put("sshServerUrl", sshServerUrl);
        trueCryptParams.put("finalLocation", finalLocation);
        trueCryptParams.put("touchBin", touchBin);
        trueCryptParams.put("algorithm", algorithm);
        trueCryptParams.put("hash", hash);
        trueCryptParams.put("filesystem", filesystem);
        trueCryptParams.put("volumeType", volumeType);
        trueCryptParams.put("randomSource", randomSource);
        trueCryptParams.put("protectHidden", protectHidden);
        trueCryptParams.put("extraArgs", extraArgs);
        log.debug("properties file loaded successfully");
    } catch (final ConfigurationException e) {
        errorString = "Properties file problem";
        String logString = e.getMessage();
        addError(errorString, logString);
        log.error(errorString);
    }
    log.debug("initialize static class variable HumanDataManager declared earlier");
    hdm = new HumanDataManager(hdDbUser, hdPasswd, hdJdbcUrl);
    log.debug("declare and initialize InstructionQueueManager");
    InstructionQueueManager iqm = new InstructionQueueManager(fbDbUser, fbPasswd, fbJdbcUrl);
    log.debug("pass to the logfile/console all startup parameters for troubleshooting");
    log.info("HumanDataController started with these settings from hd.properties: " + "hubURL=" + hubURL + " "
            + "responseTrigger=" + responseTrigger + " " + "trueCryptBasePath=" + trueCryptBasePath + " "
            + "trueCryptExtension=" + trueCryptExtension + " " + "trueCryptMountpoint=" + trueCryptMountpoint
            + " " + "hdDbUser=" + hdDbUser + " " + "hdPasswd=" + hdPasswd + " " + "hdJdbcUrl=" + hdJdbcUrl + " "
            + "fbDbUser=" + fbDbUser + " " + "fbPasswd=" + fbPasswd + " " + "fbJdbcUrl=" + fbJdbcUrl + " "
            + "trueCryptBin=" + trueCryptBin + " " + "scpBin=" + scpBin + " " + "sshServerUrl=" + sshServerUrl
            + " " + "finalLocation=" + finalLocation + " " + "touchBin=" + touchBin + " " + "algorithm="
            + algorithm + " " + "hash=" + hash + " " + "filesystem=" + filesystem + " " + "volumeType="
            + volumeType + " " + "randomSource=" + randomSource + " " + "protectHidden=" + protectHidden + " "
            + "extraArgs=" + extraArgs);
    log.debug("Enter infinite loop where program will continuously poll Hub server database for new requests");
    while (true) {
        log.debug("LOOP START");
        try {
            Thread.sleep(Integer.parseInt(sleepFor) * 1000);
        } catch (InterruptedException ie) {
            errorString = "Failed to sleep, got interrupted.";
            log.error(errorString, ie);
            addError(errorString, ie.getMessage());
        }
        log.debug(
                "About to invoke InstructionQueueManager.queryInstructions()--Hibernate to fb_queue starts NOW");
        List<InstructionQueueItem> aiqi = iqm.queryInstructions();
        log.debug("Currently there are " + aiqi.size() + " items in the queue");
        InstructionQueueItem iqi;
        String instructionName = "";
        log.debug("About to send http request -status- telling Hub we are alive:");
        httpGetter("status", "0");
        if (aiqi.size() > 0) {
            log.debug(
                    "There is at least one request, status=pending, queue item; commence processing of most recent item");
            iqi = aiqi.get(0);
            log.debug("About to get existing user key, or create a new one, via fb_keychain Hibernate");
            FbKey key = hdm.queryKey(iqi.getUid());
            log.debug(
                    "About to pull the JSON Instructions string, and other items, from the InstructionQueueItem");
            String instructionsString = iqi.getInstructions();
            instructionName = iqi.getName();
            log.debug("About to create a new FileManager object with:");
            log.debug(instructionName + trueCryptBasePath + trueCryptExtension + trueCryptMountpoint);
            FileManager fm = new FileManager(instructionName, trueCryptBasePath, trueCryptExtension,
                    trueCryptMountpoint);
            ArrayList<Instructions> ali = new ArrayList<Instructions>();
            log.debug(
                    "FileManager.makeInstructionsObjects() creates multiple Instruction objects from the InstructionQueueItem.getInstructions() value");
            if (fm.makeInstructionsObjects(instructionsString, ali)) {
                log.debug("FileManager.makeInstructionsObjects() returned true");
            } else {
                errorString = "FileManager.makeInstructionsObjects() returned false";
                log.error(errorString);
                addError(errorString, "");
            }
            log.debug(
                    "FileManager.makeFiles() uses its list of Instruction objects and calls its makeFiles() method to make/get requested data files");
            if (fm.makeFiles(ali)) {
                log.debug("FileManager.makeFiles() returned true");
            } else {
                errorString = "FileManager.makeFiles() returned false";
                log.error(errorString);
                addError(errorString, "");
            }
            //sends the size/100000 as seconds(100k/sec)...needs to be real seconds.");
            long bytesPerSecond = 100000;
            Long timeToMake = new Long(fm.getSize() / bytesPerSecond);
            String timeToMakeString = timeToMake.toString();
            log.debug("Send http request -status- to Hub with total creation time estimate:");
            log.debug(timeToMakeString);
            httpGetter("status", timeToMakeString);
            log.debug(
                    "Update the queue_item row with the total size of the data being packaged with InstructionQueueManager.updateInstructionSize()");
            if (iqm.updateInstructionSize(fm.getSize(), iqi.getQid())) {
                log.debug("InstructionQueueManager.updateInstructionSize() returned true");
            } else {
                errorString = "InstructionQueueManager.updateInstructionSize() returned false";
                log.error(errorString);
                addError(errorString, "");
            }
            log.debug("About to make new TrueCryptManager with these args:");
            log.debug(key.getEncryption_key() + fm.getSize() + fm.getTrueCryptPath()
                    + fm.getTrueCryptVolumePath() + trueCryptParams);
            TrueCryptManager tcm = new TrueCryptManager(key.getEncryption_key(), fm.getSize(),
                    fm.getTrueCryptPath(), fm.getTrueCryptVolumePath(), trueCryptParams);
            if (tcm.touchVolume()) {
                log.debug("TrueCryptManager.touchVolume() returned true, touched file");
            } else {
                errorString = "TrueCryptManager.touchVolume() returned false";
                log.error(errorString);
                addError(errorString, "");
            }
            if (tcm.makeVolume()) {
                log.debug("TrueCryptManager.makeVolume() returned true, created TrueCrypt volume");
            } else {
                errorString = "TrueCryptManager.makeVolume() returned false";
                log.error(errorString);
                addError(errorString, "");
            }
            if (tcm.mountVolume()) {
                log.debug("TrueCryptManager.mountVolume() returned true, mounted TrueCrypt volume");
            } else {
                errorString = "TrueCryptManager.mountVolume() returned false";
                log.error(errorString);
                addError(errorString, "");
            }
            if (fm.copyFilesToVolume(ali)) {
                log.debug(
                        "TrueCryptManager.copyFilesToVolume() returned true, copied requested files to mounted volume");
            } else {
                errorString = "TrueCryptManager.copyFilesToVolume() returned false";
                log.error(errorString);
                addError(errorString, "");
            }
            if (tcm.disMountVolume()) {
                log.debug("TrueCryptManager.disMountVolume() returned true, umounted TrueCrypt volume");
            } else {
                errorString = "TrueCryptManager.disMountVolume() returned false";
                log.error(errorString);
                addError(errorString, "");
            }
            if (tcm.sendVolumeToFinalLocation()) {
                log.debug(
                        "TrueCryptManager.sendVolumeToFinalLocation() returned true, copied TrueCrypt volume to retreivable, final location");
            } else {
                errorString = "TrueCryptManager.sendVolumeToFinalLocation() returned false";
                log.error(errorString);
                addError(errorString, "");
            }
            if (iqm.updateInstructionToCompleted(tcm.getFinalLocation() + fm.getTrueCryptFilename(),
                    fm.getSize(), iqi.getQid(), getErrors(), getLogs())) {
                log.debug("InstructionQueueManager.updateInstructionToCompleted() returned true");
                log.debug(
                        "Processing of queue item is almost finished, updated fb_queue item row with location, size, status, errors, logs:");
                log.debug(tcm.getFinalLocation() + fm.getTrueCryptFilename() + fm.getSize() + iqi.getQid()
                        + getErrors() + getLogs());
            } else {
                errorString = "InstructionQueueManager.updateInstructionToCompleted() returned false";
                log.error(errorString);
                addError(errorString, "");
            }
            log.debug("About to send http request -update- telling Hub which item is finished.");
            httpGetter("update", iqi.getHash());
            log.debug("Finished processing pending queue item, status should now be complete or error");
        } else {
            log.debug("Zero queue items");
        }
        log.debug("LOOP END");
    }
}

From source file:Main.java

public static String createGoodsItemUrl(Long goodsId) {
    return "http://a.m.taobao.com/i" + goodsId.toString() + ".htm";
}

From source file:Main.java

public static String getCurrentTimestamp() {
    Long ts = System.currentTimeMillis() / 1000;
    return ts.toString();
}

From source file:Main.java

public static void setLongAttribute(Element el, String attr, Long value) {
    if (null != value) {
        el.setAttribute(attr, value.toString());
    }//w w w  . j  ava2  s  .  c o  m
}

From source file:Main.java

/**
 * Creates a new File to be used by the picture taken, in the DCIM/bad_camera directory.
 * @param a Actibity used to create file
 * @return A File object where the FileOutputStream can write the .jpeg to.
 *///  www .  ja v a2  s  . c o  m
public static File createNewFile(Activity a) {
    //Set a new path file based on the current timestamp.
    //We keep in milliseconds in case we take multiple photos within a one second window.
    Long tsLong = System.currentTimeMillis();
    String file = tsLong.toString() + ".jpg";

    return new File(a.getExternalFilesDir(null), file);

}

From source file:Main.java

public synchronized static Long createId() {
    int max = 999;
    int min = 100;
    Random random = new Random();
    Integer s = random.nextInt(max) % (max - min + 1) + min;
    Long currentTimeMillis = System.currentTimeMillis();
    return Long.parseLong(currentTimeMillis.toString() + s.toString());
}

From source file:Main.java

/**
 * Return the data stored in the cursor at the given index and given position
 * (ie the given row which the cursor is currently on) as null OR a String.
 * <p>//from   w w w  .j a va2  s .  c  om
 * NB: Currently only checks for Strings, long, int, and double.
 *
 * @param c
 * @param i
 * @return
 */
@SuppressLint("NewApi")
public static String getIndexAsString(Cursor c, int i) {
    // If you add additional return types here be sure to modify the javadoc.
    if (i == -1)
        return null;
    if (c.isNull(i)) {
        return null;
    }
    switch (c.getType(i)) {
    case Cursor.FIELD_TYPE_STRING:
        return c.getString(i);
    case Cursor.FIELD_TYPE_FLOAT: {
        // the static version of this seems to have problems...
        Double d = c.getDouble(i);
        String v = d.toString();
        return v;
    }
    case Cursor.FIELD_TYPE_INTEGER: {
        // the static version of this seems to have problems...
        Long l = c.getLong(i);
        String v = l.toString();
        return v;
    }
    case Cursor.FIELD_TYPE_NULL:
        return c.getString(i);
    default:
    case Cursor.FIELD_TYPE_BLOB:
        throw new IllegalStateException("Unexpected data type in SQLite table");
    }
}

From source file:com.zxy.commons.codec.utils.MD5Utils.java

/**
 * long16?md5/*ww  w. j  a v a2s.  co  m*/
 * 
 * @param source source
 * @return 16?md5?
*/
public static String encode16Long(Long source) {
    return encode16(source == null ? null : source.toString());
}