Example usage for java.lang StringBuilder delete

Introduction

In this page you can find the example usage for java.lang StringBuilder delete.

Prototype

@Override
public StringBuilder delete(int start, int end) 

Source Link

Usage

From source file:nl.tue.gale.ae.GaleContext.java

public static void addCookie(Resource resource, String name, String value, int age) {
    checkNotNull(name);/*w  w w . j a va 2 s  . c o m*/
    if (value == null)
        value = "Null";
    String host = "";
    String path = sc(resource).getContextPath();
    /*
     * if
     * (req(resource).getHeader("User-Agent").contains("compatible; MSIE")
     * && age == 0) { host =
     * URIs.of(req(resource).getRequestURL().toString()) .getHost(); path =
     * "/"; }
     */
    String expires = null;
    if (age >= 0) {
        if (age == 0)
            age = -86400;
        DateFormat df = new SimpleDateFormat("EEE, dd-MMM-yyyy HH:mm:ss z", Locale.US);
        Calendar c = Calendar.getInstance(TimeZone.getTimeZone("GMT"), Locale.US);
        c.add(Calendar.SECOND, age);
        df.setCalendar(c);
        expires = df.format(c.getTime());
    } else
        expires = "";
    StringBuilder sb = new StringBuilder();
    for (Map.Entry<String, String> entry : ImmutableMap
            .of(name, encodeURL(value), "Expires", expires, "Path", path, "Domain", host).entrySet())
        if (!"".equals(entry.getValue())) {
            sb.append(entry.getKey());
            sb.append("=");
            sb.append(entry.getValue());
            sb.append("; ");
        }
    sb.delete(sb.length() - 2, sb.length());
    resp(resource).setContentType("text/html");
    resp(resource).addHeader("Set-Cookie", sb.toString());
}

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From source file:org.fastj.fit.tool.JSONHelper.java

public static String[] splitSelector(String selector) throws DataInvalidException {
    List<String> sl = new ArrayList<String>();
    StringBuilder buff = new StringBuilder();

    int in = 0;/*from  w  w  w .jav  a 2 s.c  o  m*/
    for (int i = 0; i < selector.length(); i++) {
        char c = selector.charAt(i);

        if (in > 0) {
            if (c == '[') {
                in++;
                buff.append(c);
            } else if (c == ']') {
                in--;
                if (in == 0) {
                    sl.add(buff.toString().trim());
                    buff.delete(0, buff.length());
                } else {
                    buff.append(c);
                }
            } else {
                buff.append(c);
            }
        } else {
            if (c == '[') {
                in++;
            } else {
                //invalid
                throw new DataInvalidException("Selector invalid.");
            }
        }
    }

    if (in != 0)
        throw new DataInvalidException("Selector invalid.");

    return sl.toArray(new String[sl.size()]);
}

---

From source file:eu.dasish.annotation.backend.Helpers.java

public static StringBuilder replaceString(StringBuilder source, String oldFragment, Object newObject) {
    if (oldFragment != null) {
        int lengthOld = oldFragment.length();
        String newFragment;//from w  ww.  ja v  a 2s . c o  m
        if (newObject != null) {
            if (newObject instanceof Integer) {
                newFragment = ((Integer) newObject).toString();
            } else {
                if (newObject instanceof String) {
                    newFragment = (String) newObject;
                } else {
                    newFragment = newObject.toString();
                }
            }
        } else {
            newFragment = " ";
        }
        int lengthNew = newFragment.length();
        int indexOf = source.indexOf(oldFragment);
        while (indexOf > 0) {
            source.delete(indexOf, indexOf + lengthOld);
            source.insert(indexOf, newFragment);
            indexOf = source.indexOf(oldFragment, indexOf + lengthNew);
        }
    }
    return source;
}

---

From source file:models.MBox.java

private static int appendIdsAndExecuteSql(StringBuilder sqlSb, List<Long> boxIds) {
    if (boxIds.isEmpty())
        return -1;

    for (Long id : boxIds) {
        sqlSb.append(" ID=").append(id).append(" OR");
    }// ww w. ja  va 2 s . c  o  m
    sqlSb.delete(sqlSb.length() - 2, sqlSb.length());
    sqlSb.append(");");
    SqlUpdate down = Ebean.createSqlUpdate(sqlSb.toString());

    return down.execute();
}

---

From source file:com.github.gekoh.yagen.api.DefaultNamingStrategy.java

public static String generateShortName(String name, Integer maxLength, Integer charsPerGroup) {
    StringBuilder b = new StringBuilder();
    int charsPg = charsPerGroup != null ? charsPerGroup : 1;

    int idx = 0, prevIdx = 0;
    while ((idx = name.indexOf('_', idx + 1)) > 0 && name.length() > idx) {
        b.append(name.substring(prevIdx, Math.min(Math.min(prevIdx + charsPg, name.length()), idx)));
        prevIdx = idx + 1;/*from ww w. ja v  a 2  s  . c  o m*/
        if (charsPg > 1) {
            b.append("_");
        }
    }

    if (prevIdx > 0 && name.length() >= prevIdx) {
        b.append(name.substring(prevIdx, Math.min(prevIdx + charsPg, name.length())));
    }

    if (b.length() < 1) {
        b.append(name);
    }

    if (maxLength != null && b.length() > maxLength) {
        b.delete(maxLength.intValue(), b.length());
    }

    return b.toString();
}

---

From source file:com.vmware.bdd.utils.CommonUtil.java

public static String toHexString(byte[] bytes) {
    StringBuilder sb = new StringBuilder(bytes.length * 3);
    for (int b : bytes) {
        b &= 0xff;//from  w  ww.ja v a 2s.c om
        sb.append(HEXDIGITS[b >> 4]);
        sb.append(HEXDIGITS[b & 15]);
        sb.append(':');
    }
    if (sb.length() > 0) {
        sb.delete(sb.length() - 1, sb.length());
    }
    return sb.toString().toUpperCase();
}

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From source file:org.fastj.fit.tool.JSONHelper.java

/**
 * json.rlt.list[0].value/*  w  w w  . jav  a2  s  . com*/
 * 
 * @param path
 * @return String[]
 */
public static String[] split(String path) throws DataInvalidException {
    List<String> paths = new ArrayList<String>();

    boolean needEnd = false;
    StringBuilder buff = new StringBuilder();
    for (int i = 0; i < path.length(); i++) {
        char c = path.charAt(i);
        if (c == '.') {
            if (needEnd) {
                buff.append(c);
                continue;
            }

            String p = trimJP(buff.toString().trim());
            if (p == null || p.isEmpty())
                throw new DataInvalidException("Path invalid: " + path);
            paths.add(p);
            buff.delete(0, buff.length());
            continue;
        } else if (c == '[') {
            needEnd = true;
        } else if (c == ']') {
            needEnd = false;
        }
        buff.append(c);
    }

    if (needEnd)
        throw new DataInvalidException("Path invalid: " + path);

    String p = buff.toString().trim();
    if (p.isEmpty())
        throw new DataInvalidException("Path invalid: " + path);
    paths.add(p);

    return paths.toArray(new String[paths.size()]);
}

---

From source file:pl.edu.agh.iosr.lsf.dao.DatabaseHelper.java

private static Map<String, String> loadStatementStore(InputStream in) throws IOException {
    Map<String, String> statementStore = new HashMap<>();
    try {//from w ww  .  ja  v  a  2 s .co  m
        BufferedReader br = new BufferedReader(new InputStreamReader(in));
        StringBuilder sb = new StringBuilder(100);
        String line;
        int hi = -1, sci = -1;

        while (true) {
            line = br.readLine();
            if (line == null)
                break;
            hi = line.indexOf('#');
            if (hi >= 0)
                line = line.substring(0, hi).trim();
            if (line.length() < 1)
                continue;

            sci = line.lastIndexOf(';');
            if (sci >= 0) {
                line = line.substring(0, sci);
                sb.append(line);

                line = sb.toString();
                sb.delete(0, sb.length());
                sci = line.indexOf(':');
                statementStore.put(line.substring(0, sci), line.substring(sci + 1, line.length()));
            } else {
                sb.append(line);
            }
        }

    } finally {
        in.close();
    }
    return statementStore;
}

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From source file:Main.java

public static String fillTextBox(TextPaint paint, int fragmentWidth, String source, int start) {
    StringBuilder sb = new StringBuilder();
    final int length = source.length();
    int indexLeft = start;
    int indexRight = start + 1;
    int lastWhiteSpaceL = 0;
    int lastWhiteSpaceR = 0;
    while (paint.measureText(sb.toString()) < fragmentWidth && (indexLeft >= 0 || indexRight < length)) {
        if (indexLeft >= 0) {
            char c = source.charAt(indexLeft);
            if (Character.isWhitespace(c))
                lastWhiteSpaceL = indexLeft;
            sb.insert(0, c);//from w ww .j  av  a  2s  .  co m
            indexLeft--;
        }

        if (indexRight < length) {
            char c = source.charAt(indexRight);
            if (Character.isWhitespace(c))
                lastWhiteSpaceR = indexRight;
            sb.append(c);
            indexRight++;
        }
    }

    if (indexLeft >= 0) {
        // Delete first word part
        sb.delete(0, lastWhiteSpaceL - indexLeft);
        sb.insert(0, "...");
        indexLeft = lastWhiteSpaceL - 3; // Set new index left
    }

    if (indexRight < length) {
        // Delete last word part
        sb.delete(lastWhiteSpaceR - (indexLeft + 1), sb.length());
        sb.append("...");
    }

    return sb.toString();
}

---

From source file:com.forerunnergames.tools.common.Strings.java

/**
 * Deletes the contents of the specified StringBuilder
 *
 * @param s/*  ww  w  .j a  v  a  2s  . c  o m*/
 *          The StringBuilder to delete the content of, must not be null.
 *
 * @return The empty StringBuilder.
 */
public static StringBuilder clear(final StringBuilder s) {
    Arguments.checkIsNotNull(s, "s");

    return s.delete(0, s.length());
}

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