Example usage for org.apache.commons.lang3 StringUtils substring

Introduction

In this page you can find the example usage for org.apache.commons.lang3 StringUtils substring.

Prototype

public static String substring(final String str, int start, int end) 

Source Link

Document

Gets a substring from the specified String avoiding exceptions.

A negative start position can be used to start/end n characters from the end of the String.

The returned substring starts with the character in the start position and ends before the end position.

Usage

From source file:com.omnigon.aem.handlebars.helpers.UniqueIdHelper.java

private String formatUniqueId(String uniqueId) {
    String formattedUniqueId = StringUtils.substring(UNIQUE_ID_PREFIX + uniqueId, 0, UNIQUE_ID_LENGTH);
    return formattedUniqueId;
}

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From source file:io.github.lxgaming.teleportbow.commands.AbstractCommand.java

@Override
public final Optional<Text> getShortDescription(CommandSource commandSource) {
    if (StringUtils.length(getDescription()) > 53) {
        return Optional.of(Text.of(StringUtils.substring(getDescription(), 0, 50), "..."));
    }//from   w ww .  j av  a 2 s.c  o  m

    return Optional.of(Text.of(StringUtils.defaultIfBlank(getDescription(), "No description provided")));
}

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From source file:de.micromata.genome.util.types.Converter.java

/**
 * Kuerzt den Text auf angegebene UTF8 byte Laenge. Hierbei wird nicht genau gekuerzt, sondern die resultierenden
 * Bytes koennen noch kuerzer angegebene Laenge sein.
 *
 * @param text the text//from  www.  j  av  a  2s  .c  om
 * @param length the length
 * @return the string
 */
public static String trimUtf8(String text, int length) {
    if (text == null) {
        return "";
    }
    text = StringUtils.substring(text, 0, length);
    byte[] bytes = bytesFromString(text);
    if (bytes.length <= length) {
        return text;
    }
    int diff = bytes.length - length;
    int newl = text.length() - diff;
    if (newl <= 0) {
        return trimUtf8Exact(text, length);
    }
    return StringUtils.substring(text, 0, newl);
}

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From source file:com.handpay.ibenefit.framework.util.PropertyFilter.java

/**
 *  //from ww  w  .  j av a2  s . c o  m
 * @param defalutObjectName default object name
 * @param filterName property name
 * @param value the value of the property
 */
public PropertyFilter(final String defalutObjectName, final String filterName, final String value) {
    String matchTypeStr = StringUtils.substringBefore(filterName, "_");
    String matchTypeCode = StringUtils.substring(matchTypeStr, 0, matchTypeStr.length() - 1);
    String propertyTypeCode = StringUtils.substring(matchTypeStr, matchTypeStr.length() - 1,
            matchTypeStr.length());
    this.filterName = filterName;
    matchType = Enum.valueOf(MatchType.class, matchTypeCode);
    propertyType = Enum.valueOf(PropertyType.class, propertyTypeCode).getValue();
    propertyName = StringUtils.substringAfter(filterName, "_");
    if (propertyName.indexOf(".") != -1) {
        String[] array = propertyName.split("\\.");
        objectName = array[0];
        propertyName = array[1];
    } else {
        objectName = defalutObjectName;
    }
    propertyValueString = value;
    try {
        this.propertyValue = ReflectUtils.convertStringToObject(value, propertyType);
        //Handle Date type
        if (propertyTypeCode.equals("D")) {
            //Set to the begin of the date or end of the date
            if (matchType == MatchType.GE || matchType == MatchType.GT) {
                this.propertyValue = DateUtils.getBeginOfTheDate((Date) this.propertyValue);
            } else if (matchType == MatchType.LE || matchType == MatchType.LT) {
                this.propertyValue = DateUtils.getEndOfTheDate((Date) this.propertyValue);
            }
        }
        if (matchType == PropertyFilter.MatchType.IC || matchType == PropertyFilter.MatchType.NC) {
            String[] values = value.split(",");
            propertyValues = new ArrayList(values.length);
            for (String v : values) {
                propertyValues.add(ReflectUtils.convertStringToObject(v, propertyType));
            }
        }
    } catch (Exception e) {
    }
}

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From source file:fi.helsinki.moodi.service.importing.MoodleCourseBuilder.java

private String getShortName(String realisationName, int realisationId) {
    return StringUtils.substring(realisationName, 0, 8) + " " + realisationId;
}

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From source file:com.norconex.commons.lang.file.FileUtil.java

/**
 * Converts a "safe" file name originally created with 
 * {@link #toSafeFileName(String)} into its original string.
 * @param safeFileName the file name to convert to its origianl form
 * @return original string//ww  w .  ja  v  a  2  s  . c o m
 */
public static String fromSafeFileName(String safeFileName) {
    if (safeFileName == null) {
        return null;
    }
    StringBuilder b = new StringBuilder();
    for (int i = 0; i < safeFileName.length(); i++) {
        char ch = safeFileName.charAt(i);
        if (ch == '_') {
            String intVal = StringUtils.substring(safeFileName, i + 1,
                    StringUtils.indexOf(safeFileName, '_', i + 1));
            b.append((char) NumberUtils.toInt(intVal));
            i += intVal.length() + 1;
        } else {
            b.append(ch);
        }
    }
    return b.toString();
}

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From source file:com.github.dactiv.fear.commons.AuthCoder.java

/**
 * /*from w w w  . j a  v  a  2  s. c  o m*/
 *
 * @param value           ?
 * @param key             
 * @param randomKeyLength ? ? 0-32????
 *                        ???iv??
 *                        ? = 16  randomKeyLength  0 ??
 * @param encoding        ?
 * @return ?
 */
public static String decode(String value, String key, int randomKeyLength, String encoding)
        throws UnsupportedEncodingException {

    key = DigestUtils.md5Hex(key.getBytes());

    String keya = DigestUtils.md5Hex(StringUtils.substring(key, 0, 16).getBytes());
    String keyb = DigestUtils.md5Hex(StringUtils.substring(key, 16, 16 + 16).getBytes());
    String keyc = randomKeyLength > 0 ? StringUtils.substring(value, 0, randomKeyLength) : "";

    String cryptKey = keya + DigestUtils.md5Hex((keya + keyc).getBytes());
    int cryptKeyLen = cryptKey.length();

    value = new String(Base64.decodeBase64((StringUtils.substring(value, randomKeyLength))), encoding);
    int stringLen = value.length();

    List<Integer> rndKey = new ArrayList<>();

    StringBuilder result = new StringBuilder();

    Integer[] box = new Integer[256];
    for (int i = 0; i < box.length; i++) {
        box[i] = i;
    }

    for (int i = 0; i <= 255; i++) {
        rndKey.add((int) cryptKey.charAt(i % cryptKeyLen));
    }

    for (int j = 0, i = 0; i < 256; i++) {
        j = (j + box[i] + rndKey.get(i)) % 256;
        int tmp = box[i];
        box[i] = box[j];
        box[j] = tmp;
    }

    for (int k = 0, j = 0, i = 0; i < stringLen; i++) {
        k = (k + 1) % 256;
        j = (j + box[k]) % 256;
        int tmp = box[k];
        box[k] = box[j];
        box[j] = tmp;
        int a = (int) value.charAt(i);
        int b = box[(box[k] + box[j]) % 256];
        char r = (char) (a ^ b);
        result.append(r);
    }

    if ((NumberUtils.toInt(StringUtils.substring(result.toString(), 0, 10), -1) == 0
            || NumberUtils.toInt(StringUtils.substring(result.toString(), 0, 10), 0)
                    - System.currentTimeMillis() / 1000 > 0)
            && StringUtils.substring(result.toString(), 10, 10 + 16)
                    .equals(StringUtils.substring(
                            DigestUtils
                                    .md5Hex((StringUtils.substring(result.toString(), 26) + keyb).getBytes()),
                            0, 16))) {
        return StringUtils.substring(result.toString(), 26);
    } else {
        return "";
    }
}

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From source file:com.streamsets.pipeline.lib.salesforce.BulkRecordCreator.java

public String createRecord(Object source, BatchMaker batchMaker, int recordIndex) throws StageException {
    XMLEventReader reader = (XMLEventReader) source;
    String nextSourceOffset;/*from   w  w  w. j  a  v  a2s  .  co  m*/

    try {
        // Pull the root map from the reader
        Field field = pullMap(reader);

        // Get the offset from the record
        Object newRawOffset = getIgnoreCase(field.getValueAsMap(), conf.offsetColumn);
        if (newRawOffset == null) {
            throw new StageException(Errors.FORCE_22, conf.offsetColumn);
        }
        String newOffset;
        if (newRawOffset instanceof Date) {
            newOffset = dateFormat.format((Date) newRawOffset);
        } else {
            newOffset = newRawOffset.toString();
        }
        nextSourceOffset = fixOffset(conf.offsetColumn, newOffset);

        final String sourceId = StringUtils.substring(conf.soqlQuery.replaceAll("[\n\r]", " "), 0, 100)
                + "::rowCount:" + recordIndex
                + (StringUtils.isEmpty(conf.offsetColumn) ? "" : ":" + nextSourceOffset);

        Record record = context.createRecord(sourceId);
        record.set(field);
        record.getHeader().setAttribute(SOBJECT_TYPE_ATTRIBUTE, sobjectType);

        batchMaker.addRecord(record);

        return nextSourceOffset;
    } catch (XMLStreamException e) {
        throw new StageException(Errors.FORCE_37, e);
    }
}

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From source file:de.micromata.genome.chronos.spi.jdbc.JobResultDO.java

public String getResultStringForDB() {
    return StringUtils.substring(getResultString(), 0, 1290);
}

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From source file:de.micromata.genome.logging.spi.ifiles.IndexDirectory.java

private static String fileToStoredName(File logFile) {
    String name = getDirectoryNameFromFile(logFile);
    String lwwrite = StringUtils.substring(name, 0, LOG_FILE_NAME_SIZE);
    lwwrite = StringUtils.rightPad(lwwrite, LOG_FILE_NAME_SIZE);
    return lwwrite;
}

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