Example usage for java.lang StringBuilder replace

List of usage examples for java.lang StringBuilder replace

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Introduction

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

Prototype

@Override
public StringBuilder replace(int start, int end, String str)

Source Link

Usage

From source file:org.apache.lucene.search.SearchUtil.java

public static String removeTitle(String contents, String title) {
    if (contents.indexOf("$TITLE_START$") != -1 && contents.indexOf("$TITLE_END$") != -1) {
        StringBuilder sb = new StringBuilder(contents);
        int start = sb.indexOf("$TITLE_START$");
        int end = sb.indexOf("$TITLE_END$");
        String tmp = sb.replace(start, end + "$TITLE_END$".length(), "").toString();
        return StringUtils.removeStart(tmp, title);
    } else {//from   w  ww  .j a v a2  s.  c o m
        return contents;
    }
}

From source file:com.chintans.venturebox.util.Utils.java

public static String getReadableVersion(String version) {
    try {/*from  w  ww. ja v a  2s  . c om*/
        String number = version.substring(version.indexOf("-") + 1, version.lastIndexOf("-"));
        String date = version.substring(version.lastIndexOf("-") + 1,
                version.endsWith(".zip") ? version.lastIndexOf(".") : version.length());

        SimpleDateFormat curFormater = new SimpleDateFormat("yyyyMMdd");
        Date dateObj = null;
        try {
            dateObj = curFormater.parse(date);
        } catch (ParseException e) {
            // ignore
        }
        SimpleDateFormat postFormater = new SimpleDateFormat("MMMM dd, yyyy");

        if (dateObj == null) {
            return number;
        }
        String newDateStr = postFormater.format(dateObj);

        StringBuilder b = new StringBuilder(newDateStr);
        int i = 0;
        do {
            b.replace(i, i + 1, b.substring(i, i + 1).toUpperCase());
            i = b.indexOf(" ", i) + 1;
        } while (i > 0 && i < b.length());
        return number + " - " + b.toString();
    } catch (Exception ex) {
        // unknown version format
        return version;
    }
}

From source file:org.apache.hadoop.hive.common.jsonexplain.tez.TezJsonParser.java

/**
 * @param indentFlag//from w w w  .j a v  a  2  s  . com
 * @param tail
 *          help to generate correct indent with a specific tail
 * @return
 */
public static String prefixString(List<Boolean> indentFlag, String tail) {
    StringBuilder sb = new StringBuilder();
    for (int index = 0; index < indentFlag.size(); index++) {
        if (indentFlag.get(index))
            sb.append("|  ");
        else
            sb.append("   ");
    }
    int len = sb.length();
    return sb.replace(len - tail.length(), len, tail).toString();
}

From source file:Main.java

private static StringBuilder replaceString(StringBuilder text, String search, String replace) {
    int fromIndex = 0;

    int start = text.indexOf(search, fromIndex);
    if (start == -1) {
        return text;
    }//from   ww  w  .  ja v  a  2s. c  om

    if (replace.length() > 0) {
        int end = 0;

        int endAdjust = (search.length() - replace.length());
        do {
            end = (start + replace.length()) + endAdjust;
            text.replace(start, end, replace);
            fromIndex = end;
        } while ((start = text.indexOf(search, fromIndex)) != -1);
    } else {
        do {
            text.delete(start, search.length());
            fromIndex = start + replace.length();
        } while ((start = text.indexOf(search, fromIndex)) != -1);
    }

    return text;
}

From source file:com.cloudera.impala.common.FileSystemUtil.java

/**
 * Builds a new file name based on a base file name. This is done by inserting
 * the given appendStr into the base file name, preserving the file extension (if
 * one exists).//from w w  w .j  ava 2s  .  c om
 * For example, this could be passed a UUID string to uniquify files:
 * file1.snap -> file1_<uuid>.snap
 * file1 -> file1_<uuid>
 */
private static String appendToBaseFileName(String baseFileName, String appendStr) {
    StringBuilder sb = new StringBuilder(baseFileName);
    // Insert the string to append, preserving the file extension.
    int extensionIdx = baseFileName.lastIndexOf('.');
    if (extensionIdx != -1) {
        sb.replace(extensionIdx, extensionIdx + 1, "_" + appendStr + ".");
    } else {
        sb.append("_" + appendStr);
    }
    return sb.toString();
}

From source file:oscar.eform.data.DatabaseAP.java

public static String parserReplace(String name, String var, String str) {
    //replaces <$name$> with var in str
    StringBuilder strb = new StringBuilder(str);
    int tagstart = -2;
    int tagend;/*  w w w.j  a  va  2  s.  c  o  m*/
    while ((tagstart = strb.indexOf("${", tagstart + 2)) >= 0) {
        tagend = strb.indexOf("}", tagstart);
        if (strb.substring(tagstart + 2, tagend).equals(name)) {
            strb.replace(tagstart, tagend + 1, var == null ? "" : var);
        }
    }
    return strb.toString();
}

From source file:com.melani.utils.ProjectHelpers.java

public static String parsearCaracteresEspecialesXML(String xmlNota) {

    String xml = "No paso Nada";
    StringBuilder sb = null;
    try {//  w  ww .j  a v  a  2s.  c  o m
        sb = new StringBuilder();
        sb.append(xmlNota);
        xml = StringEscapeUtils
                .escapeXml10(xmlNota.substring(xmlNota.indexOf("es>") + 3, xmlNota.indexOf("</ob")));
        sb.replace(sb.indexOf("es>") + 3, sb.indexOf("</ob"), xml);
    } catch (Exception e) {
        xml = "Error";
        logger.error("Error en metodo parsearCaracteresEspecialesXML " + e.getMessage());
    } finally {
        return sb.toString();
    }
}

From source file:org.apache.lucene.search.SearchUtil.java

public static String removeJspTags(String contents) {
    StringBuilder sb = new StringBuilder(contents);
    while (true) {
        if (sb.indexOf("<%") != -1 && sb.indexOf("%>") != -1) {
            int start = sb.indexOf("<%");
            int end = sb.indexOf("%>");
            sb.replace(start, end + 2, "");
        } else {//from   ww w  . j a  va2  s .  com
            break;
        }
    }
    return sb.toString();
}

From source file:Main.java

/**
 * Escapes a string builder so that it is valid XML.
 * //from w  w w  .  ja v  a  2  s .  c  o m
 * @param sb
 *        The string builder to escape.
 */
public static void escapeXML(StringBuilder sb) {
    // double quote -- quot
    // ampersand -- amp
    // less than -- lt
    // greater than -- gt
    // apostrophe -- apos
    for (int i = 0; i < sb.length();) {
        int codePoint = Character.codePointAt(sb, i);
        int length = Character.charCount(codePoint);
        if (codePoint == '<') {
            sb.replace(i, i + length, LT);
            i += LT.length();
        } else if (codePoint == '>') {
            sb.replace(i, i + length, GT);
            i += GT.length();
        } else if (codePoint == '\"') {
            sb.replace(i, i + length, QUOT);
            i += QUOT.length();
        } else if (codePoint == '&') {
            sb.replace(i, i + length, AMP);
            i += AMP.length();
        } else if (codePoint == '\'') {
            sb.replace(i, i + length, APOS);
            i += APOS.length();
        } else {
            i += length;
        }
    }
}

From source file:de.zib.gndms.gndmc.test.gorfx.GORFXClientMain.java

public static void showList(String name, List<String> list) {

    StringBuilder sb = new StringBuilder();

    sb.append(name).append(": ");
    if (list == null || list.size() == 0) {
        sb.append("NIL\n");
        return;/*  w  ww  .j a va 2  s .  co  m*/
    }

    for (String s : list) {
        sb.append(s);
        sb.append(",");
    }

    sb.replace(sb.length() - 1, sb.length() - 1, "");

    System.out.println(sb.toString());
}