Example usage for java.lang Character toTitleCase

Introduction

In this page you can find the example usage for java.lang Character toTitleCase.

Prototype

public static int toTitleCase(int codePoint) 

Source Link

Document

Converts the character (Unicode code point) argument to titlecase using case mapping information from the UnicodeData file.

Usage

From source file:com.github.ibole.infrastructure.persistence.db.mybatis.pagination.SqlHelper.java

/**
 * <p>//from ww w  . java  2 s . c o  m
 * Capitalizes a String changing the first letter to title case as per
 * {@link Character#toTitleCase(char)}. No other letters are changed.
 * </p>
 * <p/>
 * <p>
 * For a word based algorithm, see
 * {@link org.apache.commons.lang3.text.WordUtils#capitalize(String)}. A {@code null} input String
 * returns {@code null}.
 * </p>
 * <p/>
 * 
 * <pre>
 * StringUtils.capitalize(null)  = null
 * StringUtils.capitalize("")    = ""
 * StringUtils.capitalize("cat") = "Cat"
 * StringUtils.capitalize("cAt") = "CAt"
 * </pre>
 *
 * @param str the String to capitalize, may be null
 * @return the capitalized String, {@code null} if null String input
 */
public static String capitalize(String str) {
    if (str == null || (str.length()) == 0) {
        return str;
    }
    return String.valueOf(Character.toTitleCase(str.charAt(0))) + str.substring(1);
}

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From source file:org.wso2.carbon.appmgt.hostobjects.HostObjectUtils.java

/**
 * Returns the text (key {@code text}) and color (key {@code color}) of the default thumbnail based on the specified app name.
 * @param appName app name/*from   w ww .j a  v a2  s .  c  o m*/
 * @return default thumbnail data
 * @exception IllegalArgumentException if {@code appName} is {@code null} or empty
 */
public static Map<String, String> getDefaultThumbnail(String appName) {
    if (appName == null) {
        throw new IllegalArgumentException("Invalid argument. App name cannot be null.");
    }
    if (appName.isEmpty()) {
        throw new IllegalArgumentException("Invalid argument. App name cannot be empty.");
    }

    String defaultThumbnailText;
    if (appName.length() == 1) {
        // only one character in the app name
        defaultThumbnailText = appName;
    } else {
        // there are more than one character in the app name
        String[] wordsInAppName = StringUtils.split(appName);
        int firstCodePoint, secondCodePoint;
        if (wordsInAppName.length == 1) {
            // one word
            firstCodePoint = Character.toTitleCase(wordsInAppName[0].codePointAt(0));
            secondCodePoint = wordsInAppName[0].codePointAt(Character.charCount(firstCodePoint));
        } else {
            // two or more words
            firstCodePoint = Character.toTitleCase(wordsInAppName[0].codePointAt(0));
            secondCodePoint = wordsInAppName[1].codePointAt(0);
        }
        defaultThumbnailText = (new StringBuffer()).append(Character.toChars(firstCodePoint))
                .append(Character.toChars(secondCodePoint)).toString();
    }
    String defaultThumbnailColor = DEFAULT_THUMBNAIL_COLORS[Math.abs(appName.hashCode())
            % DEFAULT_THUMBNAIL_COLORS.length];

    Map<String, String> defaultThumbnail = new HashMap<String, String>(2);
    defaultThumbnail.put("text", defaultThumbnailText);
    defaultThumbnail.put("color", defaultThumbnailColor);
    return defaultThumbnail;
}

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From source file:net.thucydides.maven.plugin.GenerateScenarioStepsMojo.java

private static String getClassNameFrom(String name) {
    int extensionIndex = name.lastIndexOf('.');
    String nameWithOutExtension = name.substring(0, extensionIndex);
    String[] words = nameWithOutExtension.split("_");
    StringBuilder builder = new StringBuilder();
    for (String word : words) {
        builder.append(Character.toTitleCase(word.charAt(0))).append(word.substring(1));
    }/* w  w  w  .  ja va2s . c  om*/
    return builder.toString();
}

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From source file:org.transitime.gtfs.TitleFormatter.java

/**
 * This method copied from org.apache.commons.lang.WordUtils
 * but modified to also convert upper case characters to lower
 * characters as needed./*from   w w  w  .  j  ava  2  s .  com*/
 * 
 * @param str
 * @param delimiters Characters after which should use capital letter.
 * Don't need to add whitespace chars since those are already used
 * as delimiters in isDelimiter().
 * @return
 */
private static String capitalize(String str, char[] delimiters) {
    int delimLen = (delimiters == null ? -1 : delimiters.length);
    if (str == null || str.length() == 0 || delimLen == 0) {
        return str;
    }

    int strLen = str.length();
    StringBuffer buffer = new StringBuffer(strLen);
    boolean capitalizeNext = true;
    for (int i = 0; i < strLen; i++) {
        char ch = str.charAt(i);

        if (isDelimiter(ch, delimiters)) {
            buffer.append(ch);
            capitalizeNext = true;
        } else if (capitalizeNext) {
            buffer.append(Character.toTitleCase(ch));
            capitalizeNext = false;
        } else {
            buffer.append(Character.toLowerCase(ch));
        }
    }
    return buffer.toString();
}

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From source file:org.zaproxy.zap.extension.api.GoAPIGenerator.java

private static String toTitleCase(String input) {
    StringBuilder titleCase = new StringBuilder();
    boolean nextTitleCase = true;
    for (char c : input.toCharArray()) {
        if (Character.isSpaceChar(c)) {
            nextTitleCase = true;/*from   www. ja  v a 2s.  c o m*/
        } else if (nextTitleCase) {
            c = Character.toTitleCase(c);
            nextTitleCase = false;
        }
        titleCase.append(c);
    }
    return titleCase.toString();
}

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From source file:com.example.touchdbtest.CouchbaseUtils.java

public static String capitalize(final String str) {
    final char[] buffer = str.toCharArray();
    boolean capitalizeNext = true;
    for (int i = 0; i < buffer.length; i++) {
        final char ch = buffer[i];
        if (capitalizeNext) {
            buffer[i] = Character.toTitleCase(ch);
            capitalizeNext = false;//from   w  ww .j  a  va 2s .com
        }
    }
    return new String(buffer);
}

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From source file:fr.openwide.core.spring.util.StringUtils.java

public static String capitalize(String str, CharMatcher charMatcher) {
    if (str == null) {
        return null;
    }//from  w  ww  .  ja  v a  2s  .  co m

    final char[] buffer = str.toCharArray();
    boolean capitalizeNext = true;
    for (int i = 0; i < buffer.length; i++) {
        final char ch = buffer[i];
        if (charMatcher.matches(ch)) {
            capitalizeNext = true;
        } else if (capitalizeNext) {
            buffer[i] = Character.toTitleCase(ch);
            capitalizeNext = false;
        }
    }
    return new String(buffer);
}

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From source file:de.homelab.madgaksha.lotsofbs.util.LocaleRootWordUtils.java

/**
 * <p>//w w w . j  av a2  s . c o m
 * Capitalizes all the delimiter separated words in a String. Only the first
 * letter of each word is changed. To convert the rest of each word to
 * lowercase at the same time, use {@link #capitalizeFully(String, char[])}.
 * </p>
 *
 * <p>
 * The delimiters represent a set of characters understood to separate
 * words. The first string character and the first non-delimiter character
 * after a delimiter will be capitalized.
 * </p>
 *
 * <p>
 * A <code>null</code> input String returns <code>null</code>.
 * Capitalization uses the Unicode title case, normally equivalent to upper
 * case.
 * </p>
 *
 * <pre>
 * WordUtils.capitalize(null, *)            = null
 * WordUtils.capitalize("", *)              = ""
 * WordUtils.capitalize(*, new char[0])     = *
 * WordUtils.capitalize("i am fine", null)  = "I Am Fine"
 * WordUtils.capitalize("i aM.fine", {'.'}) = "I aM.Fine"
 * </pre>
 * 
 * @param str
 *            the String to capitalize, may be null
 * @param delimiters
 *            set of characters to determine capitalization, null means
 *            whitespace
 * @return capitalized String, <code>null</code> if null String input
 * @see #uncapitalize(String)
 * @see #capitalizeFully(String)
 * @since 2.1
 */
public static String capitalize(final String str, final char... delimiters) {
    final int delimLen = delimiters == null ? -1 : delimiters.length;
    if (StringUtils.isEmpty(str) || delimLen == 0) {
        return str;
    }
    final char[] buffer = str.toCharArray();
    boolean capitalizeNext = true;
    for (int i = 0; i < buffer.length; i++) {
        final char ch = buffer[i];
        if (isDelimiter(ch, delimiters)) {
            capitalizeNext = true;
        } else if (capitalizeNext) {
            buffer[i] = Character.toTitleCase(ch);
            capitalizeNext = false;
        }
    }
    return new String(buffer);
}

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From source file:org.apache.velocity.test.BaseTestCase.java

/**
 * Turns a base file name into a test case name.
 *
 * @param s The base file name.//from   w ww .  j a va  2s .  c  om
 * @return  The test case name.
 */
protected static final String getTestCaseName(String s) {
    StringBuffer name = new StringBuffer();
    name.append(Character.toTitleCase(s.charAt(0)));
    name.append(s.substring(1, s.length()).toLowerCase());
    return name.toString();
}

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From source file:net.sf.jasperreports.functions.standard.TextFunctions.java

/**
 * Capitalizes each words of the specified text. The remaining parts of words are in lowercase.
 *///from  ww w  . ja v a 2 s .  c om
@Function("PROPER")
@FunctionParameters({ @FunctionParameter("text") })
public static String PROPER(String text) {
    if (text == null) {
        logNullTextString();
        return null;
    } else {
        String lowerCaseString = LOWER(text);
        StringBuilder result = new StringBuilder();
        result.append(Character.toTitleCase(lowerCaseString.charAt(0)));
        boolean capitalizeNext = false;

        for (int i = 1; i < lowerCaseString.length(); i++) {
            char c = lowerCaseString.charAt(i);
            if (!isDelimiter(c)) {
                if (capitalizeNext) {
                    result.append(Character.toTitleCase(c));
                } else {
                    result.append(c);
                }
                capitalizeNext = false;
            } else {
                result.append(c);
                capitalizeNext = true;
            }
        }

        return result.toString();
    }
}

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