Example usage for org.apache.commons.lang StringUtils length

Introduction

In this page you can find the example usage for org.apache.commons.lang StringUtils length.

Prototype

public static int length(String str)

Source Link

Document

Gets a String's length or 0 if the String is null.

Usage

From source file:com.google.ie.common.util.StringUtility.java

/**
 * This method breaks a single String into a list of Strings. The string is
 * split after every 500 characters.//from w  w w  .  j a v  a 2  s  . c  o m
 * 
 * @param string The string to be split
 */
public static final List<String> convertStringToList(String string) {
    int length = StringUtils.length(string);
    /* Calculate the number of times the string is to be split */
    int numOfSplits = length / DATASTORE_ALLOWED_LENGTH_FOR_STRING;
    if (length % DATASTORE_ALLOWED_LENGTH_FOR_STRING > 0) {
        numOfSplits += 1;
    }
    List<String> strings = null;
    if (numOfSplits > 0) {
        strings = new ArrayList<String>();
        int offset = 0;
        for (int i = 0; i < numOfSplits; i++) {
            strings.add(StringUtils.substring(string, offset, offset + DATASTORE_ALLOWED_LENGTH_FOR_STRING));
            offset += DATASTORE_ALLOWED_LENGTH_FOR_STRING;
        }
    }
    return strings;
}

From source file:com.tek271.reverseProxy.utils.TextTools.java

/** remove chars less than 32 and replace with space */
public static String removeControlChars(String text) {
    StringBuilder sb = new StringBuilder();
    for (int i = 0, n = StringUtils.length(text); i < n; i++) {
        char ch = text.charAt(i);
        if (ch < ' ')
            ch = ' ';
        sb.append(ch);//from w w  w.  j ava  2 s .  com
    }
    return sb.toString();
}

From source file:com.hangum.tadpole.commons.libs.core.utils.ValidChecker.java

/**
 * //  www .j av  a  2 s.co  m
 * 
 * @param passwd
 * @return
 */
public static boolean isSimplePasswordChecker(String passwd) {
    if (StringUtils.length(passwd) < 5) {
        return false;
    }
    return true;
}

From source file:hydrograph.ui.common.util.ConvertHexValues.java

/**
 * This method converts input hex-value into its equivalent character.
 * /*  w  w w.  ja va2 s  . c o  m*/
 * @param input
 *            , hex-value e.g. \x21 for !
 * @return string, if given input is valid hex-value then its equivalent character is returned else input is
 *         returned as it is.
 */
public static String parseHex(String input) {
    final int NO_OF_DIGITS = 2;

    if (StringUtils.isBlank(input) || StringUtils.length(input) < NO_OF_DIGITS + 2)
        return input;

    // Added support for \\t
    if (input.contains("\\t")) {
        input = input.replace("\\t", "\\x09");
    }

    String[] tokens = input.split("\\\\x");
    String hex;
    String temp;
    boolean startsWithHex = input.startsWith("\\x");

    for (int counter = 0; counter < tokens.length; counter++) {

        if (counter == 0 && !startsWithHex)
            continue;

        if (tokens[counter].equals(""))
            continue;

        temp = tokens[counter];
        hex = temp.substring(0, NO_OF_DIGITS);
        temp = temp.substring(NO_OF_DIGITS, temp.length());
        try {
            tokens[counter] = hexToChar(hex) + temp;
        } catch (NumberFormatException numberFormatException) {
            tokens[counter] = hex + temp;
        }
    }

    String result = "";
    for (String token : tokens) {
        result = result + token;
    }

    return result;

}

From source file:com.smartitengineering.util.opensearch.impl.Utils.java

public static void checkMaxLength(String name, int maxLength, String testString, boolean trim) {
    final String finalTestString;
    if (trim) {//from   w  ww. ja  va2s .  co  m
        finalTestString = StringUtils.trim(testString);
    } else {
        finalTestString = testString;
    }
    if (StringUtils.length(finalTestString) > maxLength) {
        throw new IllegalArgumentException(new StringBuilder(name).append(" must be fewer or equal to ")
                .append(maxLength).append(" characters").toString());
    }
}

From source file:de.hybris.platform.chinesetaxinvoiceaddon.forms.validation.TaxInvoiceValidator.java

protected static void validateInvoiceName(TaxInvoiceForm invoiceForm, final int maxFieldLength,
        final Errors errors) {

    if (StringUtils.isNotBlank(invoiceForm.getRecipientType())
            && invoiceForm.getRecipientType().equals(InvoiceRecipientType.UNIT.getCode())) {
        String recipient = invoiceForm.getRecipient();
        if (recipient == null || StringUtils.isEmpty(recipient)
                || (StringUtils.length(recipient) > maxFieldLength)) {
            errors.rejectValue(InvoiceField.RECIPIENT.getFieldKey(), InvoiceField.RECIPIENT.getErrorKey());
        }/*from  ww  w.ja va 2s  .  c o m*/
    }
}

From source file:com.smartitengineering.util.opensearch.impl.Utils.java

public static void checkMinLength(String name, int minLength, String testString, boolean trim) {
    final String finalTestString;
    if (trim) {// ww  w  . ja v a 2s  . com
        finalTestString = StringUtils.trim(testString);
    } else {
        finalTestString = testString;
    }
    if (StringUtils.length(finalTestString) < minLength) {
        throw new IllegalArgumentException(new StringBuilder(name).append(" must not be fewer than ")
                .append(minLength).append(" characters").toString());
    }
}

From source file:com.pedra.storefront.forms.validation.ReviewValidator.java

@Override
public void validate(final Object object, final Errors errors) {
    final ReviewForm reviewForm = (ReviewForm) object;
    final String headLine = reviewForm.getHeadline();
    final String comment = reviewForm.getComment();
    final Double rating = reviewForm.getRating();

    if (StringUtils.isEmpty(headLine) || StringUtils.length(headLine) > 255) {
        errors.rejectValue("headline", "review.headline.invalid");
    }/*  w w w .  j  ava  2s.  c  o  m*/

    if (StringUtils.isEmpty(comment) || StringUtils.length(comment) > 4000) {
        errors.rejectValue("comment", "review.comment.invalid");
    }

    if (rating == null || rating.doubleValue() < 1 || rating.doubleValue() > 5) {
        errors.rejectValue("rating", "review.rating.invalid");
    }
}

From source file:gov.nih.nci.cabig.caaers.utils.pdf.MedwatchUtils.java

public static int possibleElements(NodeList nodes, int n, String commaSeperatedXPath) {

    if (nodes == null || nodes.getLength() == 0)
        return 1;
    String[] xpath = StringUtils.isEmpty(commaSeperatedXPath) ? new String[] { "." }
            : commaSeperatedXPath.split(",");
    int l = 0;/*from w  ww . ja  v  a2  s .  com*/
    int k = 1;
    for (int i = 0; i < nodes.getLength(); i++) {
        Node node = nodes.item(i);
        for (int j = 0; j < xpath.length; j++) {
            String s = evalXPathsOnNode(node, xpath[j]);
            l += StringUtils.length(s);
        }
        if (l >= n)
            return k;

        k++;
    }

    return k;
}

From source file:de.hybris.platform.acceleratorstorefrontcommons.forms.validation.ReviewValidator.java

@Override
public void validate(final Object object, final Errors errors) {
    final ReviewForm reviewForm = (ReviewForm) object;
    final String headLine = reviewForm.getHeadline();
    final String comment = reviewForm.getComment();
    final Double rating = reviewForm.getRating();

    if (StringUtils.isEmpty(headLine) || StringUtils.length(headLine) > 255) {
        errors.rejectValue("headline", "review.headline.invalid");
    }/*from  ww w.  ja va  2 s  .  c om*/

    if (StringUtils.isEmpty(comment) || StringUtils.length(comment) > 4000) {
        errors.rejectValue("comment", "review.comment.invalid");
    }

    if (rating == null || rating.doubleValue() < 0.5 || rating.doubleValue() > 5) {
        errors.rejectValue("rating", "review.rating.invalid");
    }
}