List of usage examples for java.lang Character toLowerCase
public static int toLowerCase(int codePoint)
From source file:android.databinding.tool.reflection.ModelClass.java
private static String stripFieldName(String fieldName) { // TODO: Make this configurable through IntelliJ if (fieldName.length() > 2) { final char start = fieldName.charAt(2); if (fieldName.startsWith("m_") && Character.isJavaIdentifierStart(start)) { return Character.toLowerCase(start) + fieldName.substring(3); }/*from ww w . j a v a 2s . c o m*/ } if (fieldName.length() > 1) { final char start = fieldName.charAt(1); final char fieldIdentifier = fieldName.charAt(0); final boolean strip; if (fieldIdentifier == '_') { strip = true; } else if (fieldIdentifier == 'm' && Character.isJavaIdentifierStart(start) && !Character.isLowerCase(start)) { strip = true; } else { strip = false; // not mUppercase format } if (strip) { return Character.toLowerCase(start) + fieldName.substring(2); } } return fieldName; }
From source file:de.codesourcery.springmass.springmass.SimulationParamsBuilder.java
private String extractParameterName(Method m) { Method methodWithLabel = null; if (isParameterGetter(m)) { // look for @Label on corresponding setter if (m.getName().startsWith("get") || m.getName().startsWith("is")) { final int charsToRemove = m.getName().startsWith("get") ? 3 : 2; final String setterName = "set" + m.getName().substring(charsToRemove); try { methodWithLabel = m.getDeclaringClass().getMethod(setterName, new Class<?>[] { m.getReturnType() }); } catch (NoSuchMethodException | SecurityException e) { /* ok */ } }/*ww w . j a va 2s .c o m*/ } else { methodWithLabel = m; } if (methodWithLabel != null) { final Label label = methodWithLabel.getAnnotation(Label.class); if (label != null && !StringUtils.isBlank(label.value())) { return label.value(); } } String name; if (m.getName().startsWith("set") || m.getName().startsWith("get")) { name = m.getName().substring(3); } else if (m.getName().startsWith("is")) { name = m.getName().substring(2); } else { throw new IllegalArgumentException("Invalid method name: " + m); } name = Character.toUpperCase(name.charAt(0)) + name.substring(1); final List<String> split = new ArrayList<>(); final StringBuffer buffer = new StringBuffer(); for (char s : name.toCharArray()) { if (Character.isUpperCase(s)) { if (buffer.length() > 1) { split.add(buffer.toString()); buffer.setLength(0); buffer.append(Character.toLowerCase(s)); continue; } } if (split.isEmpty()) { buffer.append(s); } else { buffer.append(Character.toLowerCase(s)); } } if (buffer.length() > 0) { split.add(buffer.toString()); } return StringUtils.join(split, " "); }
From source file:com.zenesis.qx.remote.ProxyTypeImpl.java
/** * Detects whether the method is a property accessor * @param method//w w w . j a v a 2 s .c om * @return */ protected boolean isPropertyAccessor(Method method) { String name = method.getName(); if (!name.startsWith("set") && !name.startsWith("get")) return false; name = Character.toLowerCase(name.charAt(3)) + name.substring(4); return isProperty(name); }
From source file:com.nridge.core.base.std.StrUtl.java
/** * Uses a simple Caesar-cypher encryption to replace each English letter * with the one 13 places forward or back along the alphabet, so that * "The butler did it!" becomes "Gur ohgyre qvq vg!". major advantage * of rot13 over rot(N) for other N is that it is self-inverse, so the * same code can be used for encoding and decoding. * <p>/* w w w .ja va 2 s. c o m*/ * <i>Note: The returned string will be wrapped with the less-than and * greater-than characters to signify that they were encrypted by this method. * These wrappers will be expected when the string is recovered.</i> * </p> * * @param aStringPlain A plain text string to encode. * @return An encrypted <i>String</i> object. */ public static String hidePassword(String aStringPlain) { char ch; boolean isAllUpper; StringBuilder strBuilder; int strLength, someNumber; if (StringUtils.isEmpty(aStringPlain)) return aStringPlain; else { strBuilder = new StringBuilder(); strLength = aStringPlain.length(); if (strLength > STRUTL_ROT13PW_SIZE) strLength = STRUTL_ROT13PW_SIZE - 1; isAllUpper = true; for (int i = 0; i < strLength; i++) { ch = aStringPlain.charAt(i); if (Character.isLowerCase(ch)) { isAllUpper = false; break; } } strBuilder.append(STRUTL_CHAR_PWBEGIN); if (isAllUpper) ch = 'A'; else ch = 'a'; ch += strLength; strBuilder.append(ch); if (strLength > STRUTL_ROT13PW_SIZE) strBuilder.append(aStringPlain, 0, STRUTL_ROT13PW_SIZE); else strBuilder.append(aStringPlain); someNumber = 2; for (int i = strLength; i < STRUTL_ROT13PW_SIZE; i++) { if (isAllUpper) ch = 'A'; else ch = 'a'; ch += i; if ((NumUtl.isEven(i)) && (!isAllUpper)) ch = Character.toLowerCase(ch); else if ((i % 3) == 0) { ch = '1'; ch += someNumber; someNumber++; } strBuilder.append(ch); } strBuilder.append(STRUTL_CHAR_PWFINISH); return simple13Rotation(strBuilder.toString()); } }
From source file:app.sunstreak.yourpisd.net.Parser.java
public static String toTitleCase(String str) { StringBuilder sb = new StringBuilder(str.length()); boolean capitalize = false; for (int charNum = 0; charNum < str.length(); charNum++) { capitalize = (charNum == 0 || !Character.isLetter(str.charAt(charNum - 1)) || (str.substring(charNum - 1, charNum + 1).equals("AP") || str.substring(charNum - 1, charNum + 1).equals("IB") || str.substring(charNum - 1, charNum + 1).equals("IH")) && (charNum + 2 >= str.length() || !Character.isLetter(str.charAt(charNum + 1)))); if (capitalize) sb.append(Character.toUpperCase(str.charAt(charNum))); else/*from w w w.j av a 2 s . com*/ sb.append(Character.toLowerCase(str.charAt(charNum))); } return sb.toString(); }
From source file:ips1ap101.lib.base.util.StrUtils.java
public static String getHumplessCase(String string, String hump) { if (string == null) { return null; }//from ww w . j a v a 2 s . c om if (hump == null) { return null; } if (isNotMixedCase(string)) { return string; } String x = string.trim(); String y = ""; boolean b = false; char c; for (int i = 0; i < x.length(); i++) { c = x.charAt(i); if (Character.isUpperCase(c)) { if (b) { y += hump; } y += Character.toLowerCase(c); } else { y += c; } b = true; } return y; }
From source file:de.homelab.madgaksha.lotsofbs.util.LocaleRootWordUtils.java
/** * <p>//from w ww . j a v a 2 s . com * Uncapitalizes all the whitespace separated words in a String. Only the * first letter of each word is changed. * </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 uncapitalized. * </p> * * <p> * Whitespace is defined by {@link Character#isWhitespace(char)}. A * <code>null</code> input String returns <code>null</code>. * </p> * * <pre> * WordUtils.uncapitalize(null, *) = null * WordUtils.uncapitalize("", *) = "" * WordUtils.uncapitalize(*, null) = * * WordUtils.uncapitalize(*, new char[0]) = * * WordUtils.uncapitalize("I AM.FINE", {'.'}) = "i AM.fINE" * </pre> * * @param str * the String to uncapitalize, may be null * @param delimiters * set of characters to determine uncapitalization, null means * whitespace * @return uncapitalized String, <code>null</code> if null String input * @see #capitalize(String) * @since 2.1 */ public static String uncapitalize(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 uncapitalizeNext = true; for (int i = 0; i < buffer.length; i++) { final char ch = buffer[i]; if (isDelimiter(ch, delimiters)) { uncapitalizeNext = true; } else if (uncapitalizeNext) { buffer[i] = Character.toLowerCase(ch); uncapitalizeNext = false; } } return new String(buffer); }
From source file:StringUtil.java
/** * Finds first index of a substring in the given source string and range with * ignored case./*from w ww .java2 s . co m*/ * * @param src source string for examination * @param sub substring to find * @param startIndex starting index from where search begins * @param endIndex endint index * @return index of founded substring or -1 if substring is not found * @see #indexOfIgnoreCase(String, String, int) */ public static int indexOfIgnoreCase(String src, String sub, int startIndex, int endIndex) { if (startIndex < 0) { startIndex = 0; } int srclen = src.length(); if (endIndex > srclen) { endIndex = srclen; } int sublen = sub.length(); if (sublen == 0) { return startIndex > srclen ? srclen : startIndex; } sub = sub.toLowerCase(); int total = endIndex - sublen + 1; char c = sub.charAt(0); mainloop: for (int i = startIndex; i < total; i++) { if (Character.toLowerCase(src.charAt(i)) != c) { continue; } int j = 1; int k = i + 1; while (j < sublen) { char source = Character.toLowerCase(src.charAt(k)); if (sub.charAt(j) != source) { continue mainloop; } j++; k++; } return i; } return -1; }
From source file:com.sun.faces.generate.HtmlTaglibGenerator.java
/** * Build the tag name from componentFamily and rendererType. The name will * be "camel case"./*from ww w .j a va 2 s. c o m*/ * * @param componentFamily the component family * @param rendererType the renderer type */ private static String makeTldTagName(String componentFamily, String rendererType) { if (componentFamily == null) { return null; } String tagName = Character.toLowerCase(componentFamily.charAt(0)) + componentFamily.substring(1); if (rendererType == null) { return tagName; } if (componentFamily.equals(rendererType)) { return tagName; } if (rendererType != null) { tagName = tagName + rendererType; } return tagName; }
From source file:com.aiblockchain.api.StringUtils.java
/** * Gets a lower case predicate or variable name derived from the given simple class name. * * @param simpleClassName the given simple class name * * @return a lower case predicate or variable name derived from the given simple class name *//*from w ww .ja va 2 s . co m*/ public static String getLowerCasePredicateName(final String simpleClassName) { //Preconditions assert simpleClassName != null : "simpleClassName must not be null"; assert !simpleClassName.isEmpty() : "simpleClassName must not be empty"; // predicates begin with a lower case letter, but class names are capitalized and may also begin with a accronym if (simpleClassName.length() == 1) { // trivial case return simpleClassName.toLowerCase(Locale.ENGLISH); } else { final StringBuilder stringBuilder = new StringBuilder(); int index = 0; final int simpleClassName_len = simpleClassName.length(); while (true) { if (index >= simpleClassName_len) { // reached the end with all upper case characters break; } char ch = simpleClassName.charAt(index); stringBuilder.append(Character.toLowerCase(ch)); if (index < simpleClassName_len - 2 && Character.isUpperCase(simpleClassName.charAt(index + 1)) && Character.isLowerCase(simpleClassName.charAt(index + 2))) { break; } else if (index < simpleClassName_len - 1 && Character.isLowerCase(simpleClassName.charAt(index + 1))) { break; } index++; } // copy any remaining characters unchanged for (int i = index + 1; i < simpleClassName_len; i++) { stringBuilder.append(simpleClassName.charAt(i)); } return stringBuilder.toString(); } }