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

Introduction

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

Prototype

public static String swapCase(final String str) 

Source Link

Document

Swaps the case of a String changing upper and title case to lower case, and lower case to upper case.

• Upper case character converts to Lower case
• Title case character converts to Lower case
• Lower case character converts to Upper case

For a word based algorithm, see org.apache.commons.lang3.text.WordUtils#swapCase(String) .

Usage

From source file:cn.sixlab.sixutil.StrUtil.java

/**
 * ???????/*from w  w  w .  ja  va  2 s.  c o m*/
 *
 * @param ulStr ??
 * @param isFirstLower ???
 * @return ??@{code isFirstLower}true????
 * @since 1.0.0
 */
public static String getCamel(String ulStr, boolean isFirstLower) {
    StringBuffer result = new StringBuffer();

    String[] ulArray = ulStr.split("_");

    boolean isFirst = true;
    for (String s : ulArray) {
        if (StringUtils.isNotEmpty(s)) {
            s = StringUtils.lowerCase(s);
            if (isFirst && isFirstLower) {
                isFirst = false;
                result.append(s);
            } else {
                result.append(StringUtils.swapCase(s.substring(0, 1))).append(s.substring(1, s.length()));
            }
        }
    }

    return result.toString();
}

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From source file:org.graylog.plugins.pipelineprocessor.functions.strings.Swapcase.java

@Override
protected String apply(String value, Locale unused) {
    return StringUtils.swapCase(value);
}

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From source file:org.moeaframework.problem.StandardProblemsTest.java

/**
 * Ensures the names are not case sensitive.
 *//* w w  w.java 2  s .  com*/
@Test
public void testCaseInsensitivity() {
    for (String name : problems) {
        String swapCaseName = StringUtils.swapCase(name);

        Assert.assertNotNull("no problem for " + swapCaseName,
                ProblemFactory.getInstance().getProblem(swapCaseName));
        Assert.assertNotNull("no reference set for " + swapCaseName,
                ProblemFactory.getInstance().getReferenceSet(swapCaseName));
    }
}

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From source file:org.openlmis.core.domain.StockAdjustmentReasonTest.java

@Test
public void shouldParseDirtyCategoryString() {
    for (StockAdjustmentReason.Category c : StockAdjustmentReason.Category.values()) {
        String cStr = "   " + StringUtils.swapCase(c.toString()) + " "; // swap case and throw in some spaces
        StockAdjustmentReason.Category cParsed = StockAdjustmentReason.Category.parse(cStr);
        assertThat(cParsed, is(c));/*from w w w  .j a va 2  s  . co m*/
    }
}

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