Example usage for java.lang StringBuffer insert

Introduction

In this page you can find the example usage for java.lang StringBuffer insert.

Prototype

@Override
public StringBuffer insert(int offset, double d) 

Source Link

Usage

From source file:cn.org.awcp.core.utils.DateUtils.java

/**
 * ?<br>/*from   w  w  w .  j  av a  2  s  .c  o  m*/
 * ??<br>
 * generate by: vakin jiang at 2012-3-1
 * 
 * @param dateStr
 * @return
 */
public static Date parseDate(String dateStr) {
    SimpleDateFormat format = null;
    if (StringUtils.isBlank(dateStr)) {
        return null;
    }

    String _dateStr = dateStr.trim();
    try {
        if (_dateStr.matches("\\d{1,2}[A-Z]{3}")) {
            _dateStr = _dateStr + (Calendar.getInstance().get(Calendar.YEAR) - 2000);
        }
        // 01OCT12
        if (_dateStr.matches("\\d{1,2}[A-Z]{3}\\d{2}")) {
            format = new SimpleDateFormat("ddMMMyy", Locale.ENGLISH);
        } else if (_dateStr.matches("\\d{1,2}[A-Z]{3}\\d{4}.*")) {// 01OCT2012
            // ,01OCT2012
            // 1224,01OCT2012
            // 12:24
            _dateStr = _dateStr.replaceAll("[^0-9A-Z]", "").concat("000000").substring(0, 15);
            format = new SimpleDateFormat("ddMMMyyyyHHmmss", Locale.ENGLISH);
        } else {
            StringBuffer sb = new StringBuffer(_dateStr);
            String[] tempArr = _dateStr.split("\\s+");
            tempArr = tempArr[0].split("-|\\/");
            if (tempArr.length == 3) {
                if (tempArr[1].length() == 1) {
                    sb.insert(5, "0");
                }
                if (tempArr[2].length() == 1) {
                    sb.insert(8, "0");
                }
            }
            _dateStr = sb.append("000000").toString().replaceAll("[^0-9]", "").substring(0, 14);
            if (_dateStr.matches("\\d{14}")) {
                format = new SimpleDateFormat("yyyyMMddHHmmss");
            }
        }

        Date date = format.parse(_dateStr);
        return date;
    } catch (Exception e) {
        throw new RuntimeException("?[" + dateStr + "]");
    }
}

---

From source file:org.squale.squalecommon.util.mapping.Mapping.java

/**
 * Obtention du getter d'une mtrique La mthode est recherche dans la classe correspondante, la mthode est du
 * type getXxxx//from w  w  w . j a v a  2  s . c o  m
 * 
 * @param pMetric mtrique (par exemple mccabe.class.dit)
 * @return mthode d'accs  cette mtrique (par exemple McCabeQAClassMetricsBO.getDit)
 * @throws IllegalArgumentException si pMetric mal form
 */
public static Method getMetricGetter(String pMetric) throws IllegalArgumentException {
    Method result = null;
    int index = pMetric.lastIndexOf('.');
    if (index < 0) {
        throw new IllegalArgumentException("Metric name should be named tool.component.name");
    }
    String measure = pMetric.substring(0, index);
    String metric = pMetric.substring(index + 1);
    // Obtention de la classe
    Class cl = getMeasureClass(measure);
    // Un log d'erreur aura t fait par la mthode
    // auparavant, inutile d'engorger le log
    if (cl != null) {
        try {
            // On forme le nom du getter
            StringBuffer methodName = new StringBuffer(metric);
            // Respect de la norme javabean pour le caractre en majuscules
            methodName.setCharAt(0, Character.toTitleCase(methodName.charAt(0)));
            methodName.insert(0, "get");
            result = cl.getMethod(methodName.toString(), null);
        } catch (SecurityException e) {
            LOG.error("Getter not found " + pMetric, e);
        } catch (NoSuchMethodException e) {
            LOG.error("Getter not found " + pMetric, e);
        }
    }
    return result;
}

---

From source file:com.nloko.android.Utils.java

public static String getMd5Hash(byte[] input) {
    if (input == null) {
        throw new IllegalArgumentException("input");
    }/*www . ja v  a 2 s  .  co  m*/

    try {
        MessageDigest md = MessageDigest.getInstance("MD5");
        byte[] messageDigest = md.digest(input);
        BigInteger number = new BigInteger(1, messageDigest);
        //String md5 = number.toString(16);
        StringBuffer md5 = new StringBuffer();
        md5.append(number.toString(16));

        while (md5.length() < 32) {
            //md5 = "0" + md5;
            md5.insert(0, "0");
        }

        return md5.toString();
    } catch (NoSuchAlgorithmException e) {
        Log.e("MD5", e.getMessage());
        return null;
    }
}

---

From source file:pl.baczkowicz.spy.formatting.FormattingUtils.java

/**
 * Formats the given number into one where thousands are separated by a space.
 * //from  w w  w .  j a v  a 2 s.c  om
 * @param number The number to format
 * @return Formatted string (e.g. "1 315 124" for 1315124)
 */
public static String formatNumber(final long number) {
    long divided = number;
    final StringBuffer sb = new StringBuffer();

    while (divided > 1000) {
        long rest = divided % 1000;
        sb.insert(0, " " + String.format("%03d", rest));

        divided = divided / 1000;
    }

    long rest = divided % 1000;
    sb.insert(0, rest);

    return sb.toString();
}

---

From source file:org.broadinstitute.sting.queue.extensions.gatk.GATKExtensionsGenerator.java

/**
 * Generates scala content using CLASS_TEMPLATE or TRAIT_TEMPLATE.
 * @param scalaTemplate CLASS_TEMPLATE or TRAIT_TEMPLATE
 * @param baseClass The class to extend from.
 * @param className The class name to generate.
 * @param constructor Additional logic for the constructor, or an empty string.
 * @param isScatter True if the class is scatter/gatherable.
 * @param commandLinePrefix Additional logic to prefix to the QCommandLine.commandLine, or an empty string.
 * @param argumentFields The list of argument fields for the generated class.
 * @param dependents A set that should be updated with explicit dependencies that need to be packaged.
 * @return The populated template./*w ww. ja  va  2s  .co m*/
 */
private static String getContent(String scalaTemplate, String baseClass, String className, String constructor,
        boolean isScatter, String commandLinePrefix, List<? extends ArgumentField> argumentFields,
        Set<Class<?>> dependents) {
    StringBuilder arguments = new StringBuilder();
    StringBuilder commandLine = new StringBuilder(commandLinePrefix);

    Set<String> importSet = new HashSet<String>();
    boolean isGather = false;
    List<String> freezeFields = new ArrayList<String>();
    for (ArgumentField argumentField : argumentFields) {
        arguments.append(argumentField.getArgumentAddition());
        commandLine.append(argumentField.getCommandLineAddition());
        importSet.addAll(argumentField.getImportStatements());
        freezeFields.add(argumentField.getFreezeFields());
        dependents.addAll(argumentField.getDependentClasses());

        isGather |= argumentField.isGather();
    }

    if (isScatter) {
        importSet.add("import org.broadinstitute.sting.queue.function.scattergather.ScatterGatherableFunction");
        baseClass += " with ScatterGatherableFunction";
    }
    if (isGather)
        importSet.add("import org.broadinstitute.sting.commandline.Gather");

    // Sort the imports so that the are always in the same order.
    List<String> sortedImports = new ArrayList<String>(importSet);
    Collections.sort(sortedImports);

    StringBuffer freezeFieldOverride = new StringBuffer();
    for (String freezeField : freezeFields)
        freezeFieldOverride.append(freezeField);
    if (freezeFieldOverride.length() > 0) {
        freezeFieldOverride.insert(0,
                String.format("override def freezeFieldValues() {%nsuper.freezeFieldValues()%n"));
        freezeFieldOverride.append(String.format("}%n%n"));
    }

    String importText = sortedImports.size() == 0 ? ""
            : NEWLINE + StringUtils.join(sortedImports, NEWLINE) + NEWLINE;

    // see CLASS_TEMPLATE and TRAIT_TEMPLATE below
    return String.format(scalaTemplate, GATK_EXTENSIONS_PACKAGE_NAME, importText, className, baseClass,
            constructor, arguments, freezeFieldOverride, commandLine);
}

---

From source file:org.kuali.ext.mm.utility.BeanDDCreator.java

public static String camelCaseToString(String className) {
    StringBuffer newName = new StringBuffer(className);
    // upper case the 1st letter
    newName.replace(0, 1, newName.substring(0, 1).toUpperCase());
    // loop through, inserting spaces when cap
    for (int i = 0; i < newName.length(); i++) {
        if (Character.isUpperCase(newName.charAt(i))) {
            newName.insert(i, ' ');
            i++;// www .j  av a 2s.co  m
        }
    }

    return newName.toString().trim().replace("Uc", "UC");
}

---

From source file:org.openkoala.koala.monitor.common.KoalaDateUtils.java

/**
 * ?<br>// w  w  w . j a v  a  2 s. com
 * ??<br>
 * generate by: vakin jiang at 2012-3-1
 * 
 * @param dateStr
 * @return
 */
public static Date parseDate(String dateStr) {
    SimpleDateFormat format = null;
    if (StringUtils.isBlank(dateStr))
        return null;

    String _dateStr = dateStr.trim();
    try {
        if (_dateStr.matches("\\d{1,2}[A-Z]{3}")) {
            _dateStr = _dateStr + (Calendar.getInstance().get(Calendar.YEAR) - 2000);
        }
        // 01OCT12
        if (_dateStr.matches("\\d{1,2}[A-Z]{3}\\d{2}")) {
            format = new SimpleDateFormat("ddMMMyy", Locale.ENGLISH);
        } else if (_dateStr.matches("\\d{1,2}[A-Z]{3}\\d{4}.*")) {// 01OCT2012
            // ,01OCT2012
            // 1224,01OCT2012
            // 12:24
            _dateStr = _dateStr.replaceAll("[^0-9A-Z]", "").concat("000000").substring(0, 15);
            format = new SimpleDateFormat("ddMMMyyyyHHmmss", Locale.ENGLISH);
        } else if (_dateStr.matches("\\d{4}.*")) {
            StringBuffer sb = new StringBuffer(_dateStr);
            String[] tempArr = _dateStr.split("\\s+");
            tempArr = tempArr[0].split("-|\\/");
            //2013-01
            if (tempArr.length == 2) {
                if (tempArr[1].length() == 1) {
                    sb.insert(5, "0");
                }
                sb.append("01");
            } else if (tempArr.length == 3) {
                if (tempArr[1].length() == 1) {
                    sb.insert(5, "0");
                }
                if (tempArr[2].length() == 1) {
                    sb.insert(8, "0");
                }
            }
            _dateStr = sb.append("00000000000000").toString().replaceAll("[^0-9]", "").substring(0, 14);
            if (_dateStr.matches("\\d{14}")) {
                format = new SimpleDateFormat("yyyyMMddHHmmss");
            }
        } else {
            throw new RuntimeException("Not Support Date String format!");
        }

        Date date = format.parse(_dateStr);
        return date;
    } catch (Exception e) {
        throw new RuntimeException("?[" + dateStr + "]");
    }
}

---

From source file:Main.java

public static String toHref(String title) {
    StringBuffer sb = new StringBuffer(title);
    Pattern pat = Pattern.compile(regex, Pattern.CASE_INSENSITIVE);
    Matcher mat = pat.matcher(title);
    int index = 0;
    int index1 = 0;
    while (mat.find()) {
        String url = mat.group();
        //System.out.println(url);
        if (url.indexOf("http://") != 0)
            url = "http://" + url;
        Object obj[] = { "'" + url + "'" };
        String a = MessageFormat.format(A1, obj);
        int l = a.length();
        index += index1;//  ww  w  .j  av a 2 s .  com
        sb.insert(mat.start() + index, a);
        index += l;
        sb.insert((mat.end()) + index, A2);
        index1 = A2.length();
    }
    return sb.toString();
}

---

From source file:org.broadinstitute.gatk.queue.extensions.gatk.GATKExtensionsGenerator.java

/**
 * Generates scala content using CLASS_TEMPLATE or TRAIT_TEMPLATE.
 * @param scalaTemplate CLASS_TEMPLATE or TRAIT_TEMPLATE
 * @param baseClass The class to extend from.
 * @param className The class name to generate.
 * @param constructor Additional logic for the constructor, or an empty string.
 * @param isScatter True if the class is scatter/gatherable.
 * @param commandLinePrefix Additional logic to prefix to the QCommandLine.commandLine, or an empty string.
 * @param argumentFields The list of argument fields for the generated class.
 * @param dependents A set that should be updated with explicit dependencies that need to be packaged.
 * @return The populated template./*  w w  w.  j  av a2s .c  om*/
 */
private static String getContent(String scalaTemplate, String baseClass, String className, String constructor,
        boolean isScatter, String commandLinePrefix, List<? extends ArgumentField> argumentFields,
        Set<Class<?>> dependents) {
    StringBuilder arguments = new StringBuilder();
    StringBuilder commandLine = new StringBuilder(commandLinePrefix);

    Set<String> importSet = new HashSet<String>();
    boolean isGather = false;
    List<String> freezeFields = new ArrayList<String>();
    for (ArgumentField argumentField : argumentFields) {
        arguments.append(argumentField.getArgumentAddition());
        commandLine.append(argumentField.getCommandLineAddition());
        importSet.addAll(argumentField.getImportStatements());
        freezeFields.add(argumentField.getFreezeFields());
        dependents.addAll(argumentField.getDependentClasses());

        isGather |= argumentField.isGather();
    }

    if (isScatter) {
        importSet.add("import org.broadinstitute.gatk.queue.function.scattergather.ScatterGatherableFunction");
        baseClass += " with ScatterGatherableFunction";
    }
    if (isGather)
        importSet.add("import org.broadinstitute.gatk.utils.commandline.Gather");

    // Sort the imports so that the are always in the same order.
    List<String> sortedImports = new ArrayList<String>(importSet);
    Collections.sort(sortedImports);

    StringBuffer freezeFieldOverride = new StringBuffer();
    for (String freezeField : freezeFields)
        freezeFieldOverride.append(freezeField);
    if (freezeFieldOverride.length() > 0) {
        freezeFieldOverride.insert(0,
                String.format("override def freezeFieldValues() {%nsuper.freezeFieldValues()%n"));
        freezeFieldOverride.append(String.format("}%n%n"));
    }

    String importText = sortedImports.size() == 0 ? ""
            : NEWLINE + StringUtils.join(sortedImports, NEWLINE) + NEWLINE;

    // see CLASS_TEMPLATE and TRAIT_TEMPLATE below
    return String.format(scalaTemplate, GATK_EXTENSIONS_PACKAGE_NAME, importText, className, baseClass,
            constructor, arguments, freezeFieldOverride, commandLine);
}

---

From source file:ch.qos.logback.core.pattern.parser2.PatternParser.java

/**
 * Escapes regex characters in a substring. This is used to escape any regex
 * special chars in a layout pattern, which could be unintentionally
 * interpreted by the Java regex engine.
 *
 * @param s string buffer, containing the substring to be escaped; escape sequences are
 * inserted for literals in this buffer//  w w w.  j av a  2s  .  co  m
 * @param start zero-based starting character position within {@code s} to be escaped
 * @param length number of characters of substring
 * @return number of new characters added to string buffer
 */
static private int escapeRegexChars(StringBuffer s, int start, int length) {
    String substr = s.substring(start, start + length);

    Matcher matcher = REGEX_CHARS_PATTERN.matcher(substr);
    int numNewChars = 0;

    while (matcher.find()) {
        s.insert(matcher.start() + numNewChars + start, ESC_SEQ);
        numNewChars += ESC_SEQ_LEN;
    }
    return numNewChars;
}

---

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