List of usage examples for java.lang Character isUpperCase
public static boolean isUpperCase(int codePoint)
From source file:org.powertac.logtool.common.DomainObjectReader.java
private String resolveDoubleCaps(String name) { // lowercase first char of field name with two initial caps if (Character.isUpperCase(name.charAt(0)) && Character.isUpperCase(name.charAt(1))) { char[] chars = name.toCharArray(); chars[0] = Character.toLowerCase(chars[0]); return (String.valueOf(chars)); }/*from ww w . j a v a 2 s . c om*/ return name; }
From source file:org.lockss.util.NumberUtil.java
/** * Increment an alphabetical string by the given delta, considering the string * to represent a value in base-26 using the characters a-z or A-Z - the * string is treated case-insensitively. For example, with a delta of 1: * <ul>// w w w. ja v a 2s. c o m * <li>aaa to aab</li> * <li>aaz to aba</li> * <li>zzy to zzz</li> * <li>zyz to zza</li> * </ul> * <p> * Note that after 'z' comes 'ba', because 'a' corresponds to 0 and is so * every number is implicitly preceded by 'a'. This may not be what is desired * for some sequences, in which case this may need to be adapted. * <p> * The string is lower cased before the increment is applied, and then each * character position that was upper case in the original string is upper * cased before returning. An exception will be thrown if any character is * outside of a-z after lower casing. If the value limit for the string length * is reached, the returned string will be longer; the extra characters will * be lower cased, which may be unwanted. * * @param s a purely alphabetical string * @return a string incremented according to base-26 * @throws NumberFormatException if the string contains inappropriate characters or cannot be incremented */ public static String incrementBase26String(String s, int delta) throws NumberFormatException { // Track the case of each character, so we can reset them before returning BitSet cases = new BitSet(); for (int i = 0; i < s.length(); i++) { cases.set(i, Character.isUpperCase(s.charAt(i))); } // Convert, increment, convert back String res = toBase26(fromBase26(s.toLowerCase()) + delta); // Pad the string to the correct length with 'a' res = StringUtils.leftPad(res, s.length(), 'a'); // Re-case the chars - using an offset in case the new string is longer char[] carr = res.toCharArray(); int offset = carr.length - s.length(); for (int pos = 0; pos < s.length(); pos++) { if (cases.get(pos)) carr[offset + pos] = Character.toUpperCase(carr[offset + pos]); } return new String(carr); }
From source file:org.opensextant.util.TextUtils.java
/** * detects if string alpha chars are purely lower case. * //w w w. jav a 2s.co m * @param text * text * @param textcase * 1 lower, 2 upper * @return if case matches given textcase param */ public static boolean checkCase(String text, int textcase) { if (text == null) { return false; } int caseCount = 0; for (char c : text.toCharArray()) { if (!Character.isLetter(c)) { continue; } if (textcase == 1) { if (Character.isUpperCase(c)) { // Checking for lower case; Fail if upper case is found. return false; } else if (Character.isLowerCase(c)) { ++caseCount; } } else if (textcase == 2) { if (Character.isLowerCase(c)) { // Checking for upper case; Fail if lower case is found. return false; } else if (Character.isUpperCase(c)) { ++caseCount; } } } // IF at least one letter found in the case, return true. // It is possible that mixed-language text that has no case-sense // is mixed up with ASCII or Romance language text. // test LOWER UPPER // A b ==> no no // A ==> no yes // a ==> yes no return caseCount > 0; }
From source file:org.jboss.errai.codegen.util.CDIAnnotationUtils.java
public static String formatDefaultElName(final String rawName) { if (rawName.isEmpty() || Character.isLowerCase(rawName.charAt(0)) || (rawName.length() > 1 && Character.isUpperCase(rawName.charAt(1)))) { return rawName; } else {//from w w w .j a va2s. c o m final StringBuilder builder = new StringBuilder(rawName); builder.setCharAt(0, Character.toLowerCase(builder.charAt(0))); return builder.toString(); } }
From source file:com.simplexwork.mysql.tools.utils.DocumentUtils.java
/** * mapperxml??/* www . j av a2 s . c o m*/ * @param str * @return */ private static String getMapperXmlName(String str) { str = getStartSmallName(str); for (int i = 0; i < str.length(); i++) { char c = str.charAt(i); if (Character.isUpperCase(c)) { String upper = c + ""; String lower = "-" + upper.toLowerCase(); str = str.replace(upper, lower); } } return str; }
From source file:org.languagetool.rules.uk.TokenAgreementRule.java
private static boolean isCapitalized(String token) { return token.length() > 1 && Character.isUpperCase(token.charAt(0)) && Character.isLowerCase(token.charAt(1)); }
From source file:org.codehaus.griffon.commons.GriffonClassUtils.java
/** * Converts a property name into its natural language equivalent eg ('firstName' becomes 'First Name') * @param name The property name to convert * @return The converted property name/*ww w . jav a2s . co m*/ */ public static String getNaturalName(String name) { List words = new ArrayList(); int i = 0; char[] chars = name.toCharArray(); for (int j = 0; j < chars.length; j++) { char c = chars[j]; String w; if (i >= words.size()) { w = ""; words.add(i, w); } else { w = (String) words.get(i); } if (Character.isLowerCase(c) || Character.isDigit(c)) { if (Character.isLowerCase(c) && w.length() == 0) c = Character.toUpperCase(c); else if (w.length() > 1 && Character.isUpperCase(w.charAt(w.length() - 1))) { w = ""; words.add(++i, w); } words.set(i, w + c); } else if (Character.isUpperCase(c)) { if ((i == 0 && w.length() == 0) || Character.isUpperCase(w.charAt(w.length() - 1))) { words.set(i, w + c); } else { words.add(++i, String.valueOf(c)); } } } StringBuffer buf = new StringBuffer(); for (Iterator j = words.iterator(); j.hasNext();) { String word = (String) j.next(); buf.append(word); if (j.hasNext()) buf.append(' '); } return buf.toString(); }
From source file:org.opencms.search.solr.spellchecking.CmsSolrSpellchecker.java
/** * Parse JSON parameters from this request. * * @param jsonRequest The request in the JSON format. * @return CmsSpellcheckingRequest object that contains parsed parameters or null, if JSON input is not well * defined.//from w w w .j a va 2 s .co m */ private CmsSpellcheckingRequest parseJsonRequest(JSONObject jsonRequest) { final String id = jsonRequest.optString(JSON_ID); final JSONObject params = jsonRequest.optJSONObject(JSON_PARAMS); if (null == params) { LOG.debug("Invalid JSON request: No field \"params\" defined. "); return null; } final JSONArray words = params.optJSONArray(JSON_WORDS); final String lang = params.optString(JSON_LANG, LANG_DEFAULT); if (null == words) { LOG.debug("Invalid JSON request: No field \"words\" defined. "); return null; } // Convert JSON array to array of type String final List<String> wordsToCheck = new LinkedList<String>(); for (int i = 0; i < words.length(); i++) { final String word = words.opt(i).toString(); wordsToCheck.add(word); if (Character.isUpperCase(word.codePointAt(0))) { wordsToCheck.add(word.toLowerCase()); } } return new CmsSpellcheckingRequest(wordsToCheck.toArray(new String[wordsToCheck.size()]), lang, id); }
From source file:com.nridge.core.base.field.Field.java
/** * Returns a title that has been derived from the name of the * field. This method will handle the conversion as follows: * * <ul>/*from w w w.j a v a 2s. c o m*/ * <li>id becomes Id</li> * <li>employee_name becomes Employee Name</li> * <li>federatedName becomes Federated Name</li> * </ul> * * The logic will ignore any other conventions and simply pass * the original character forward. * * @param aFieldName Name of the field to convert. * * @return Title for the field name. */ public static String nameToTitle(String aFieldName) { if (StringUtils.isNotEmpty(aFieldName)) { char curChar; boolean isLastSpace = true; boolean isLastLower = false; StringBuilder stringBuilder = new StringBuilder(); int strLength = aFieldName.length(); for (int i = 0; i < strLength; i++) { curChar = aFieldName.charAt(i); if ((curChar == StrUtl.CHAR_UNDERLINE) || (curChar == StrUtl.CHAR_DOT)) { curChar = StrUtl.CHAR_SPACE; stringBuilder.append(curChar); } else if (isLastSpace) stringBuilder.append(Character.toUpperCase(curChar)); else if ((Character.isUpperCase(curChar)) && (isLastLower)) { stringBuilder.append(StrUtl.CHAR_SPACE); stringBuilder.append(curChar); } else stringBuilder.append(curChar); isLastSpace = (curChar == StrUtl.CHAR_SPACE); isLastLower = Character.isLowerCase(curChar); } return stringBuilder.toString(); } else return aFieldName; }
From source file:org.apache.openejb.util.classloader.URLClassLoaderFirst.java
public static boolean shouldSkip(final String name) { if (name == null) { // can happen with rest servlet definition or errors return false; }// ww w . j a v a 2 s. com for (final String prefix : FORCED_SKIP) { if (name.startsWith(prefix)) { return true; } } for (final String prefix : FORCED_LOAD) { if (name.startsWith(prefix)) { return false; } } if (name.startsWith("java.")) { return true; } if (name.startsWith("javax.faces.")) { return false; } if (name.startsWith("javax.mail.")) { return false; } if (name.startsWith("javax.")) { return isInServer(name); } if (name.startsWith("sun.")) { return isInJvm(name); } // can be provided in the webapp if (name.startsWith("javax.servlet.jsp.jstl")) { return false; } if (name.startsWith("org.")) { final String org = name.substring("org.".length()); if (org.startsWith("apache.")) { final String apache = org.substring("apache.".length()); // the following block is classes which enrich webapp classloader if (apache.startsWith("webbeans.jsf")) { return false; } if (apache.startsWith("tomee.mojarra.")) { return false; } // here we find server classes if (apache.startsWith("bval.")) { return true; } if (apache.startsWith("openjpa.")) { return true; } if (apache.startsWith("xbean.")) { return !apache.substring("xbean.".length()).startsWith("spring"); } if (apache.startsWith("geronimo.")) { return true; } if (apache.startsWith("coyote.")) { return true; } if (apache.startsWith("webbeans.")) { return true; } if (apache.startsWith("log4j.") && SKIP_LOG4J) { return true; } if (apache.startsWith("catalina.")) { return true; } if (apache.startsWith("jasper.")) { return true; } if (apache.startsWith("tomcat.")) { return true; } if (apache.startsWith("el.")) { return true; } // if (apache.startsWith("jsp")) return true; // precompiled jsp have to be loaded from the webapp if (apache.startsWith("naming.")) { return true; } if (apache.startsWith("taglibs.")) { return true; } if (apache.startsWith("openejb.")) { // skip all excepted webapp enrichment artifacts return !isWebAppEnrichment(apache.substring("openejb.".length())); } if (apache.startsWith("commons.")) { final String commons = apache.substring("commons.".length()); // don't stop on commons package since we don't bring all commons if (commons.startsWith("beanutils.")) { return isInServer(name); } if (commons.startsWith("cli.")) { return true; } if (commons.startsWith("codec.")) { return true; } if (commons.startsWith("collections.")) { return true; } if (commons.startsWith("dbcp.")) { return true; } if (commons.startsWith("digester.")) { return true; } if (commons.startsWith("jocl.")) { return true; } if (commons.startsWith("lang.")) { // openjpa return true; } if (commons.startsWith("lang3.")) { // us return true; } if (commons.startsWith("logging.")) { return false; } if (commons.startsWith("pool.")) { return true; } if (commons.startsWith("net.") && SKIP_COMMONS_NET) { return true; } return false; } if (SKIP_MYFACES && apache.startsWith("myfaces.")) { // we bring only myfaces-impl (+api but that's javax) // mainly inspired from a comparison with tomahawk packages final String myfaces = name.substring("myfaces.".length()); if (myfaces.startsWith("shared.")) { return true; } if (myfaces.startsWith("ee6.")) { return true; } if (myfaces.startsWith("lifecycle.")) { return true; } if (myfaces.startsWith("context.")) { return true; } if (myfaces.startsWith("logging.")) { return true; } // tomahawk uses component.html package if (myfaces.startsWith("component.visit.") || myfaces.equals("component.ComponentResourceContainer")) { return true; } if (myfaces.startsWith("application.")) { return true; } if (myfaces.startsWith("config.")) { return true; } if (myfaces.startsWith("event.")) { return true; } if (myfaces.startsWith("resource.")) { return true; } if (myfaces.startsWith("el.")) { return true; } if (myfaces.startsWith("spi.")) { return true; } if (myfaces.startsWith("convert.")) { return true; } if (myfaces.startsWith("debug.")) { return true; } if (myfaces.startsWith("util.")) { return true; } if (myfaces.startsWith("view.")) { return true; } if (myfaces.equals("convert.ConverterUtils")) { return true; } if (myfaces.startsWith("renderkit.")) { final String renderkit = myfaces.substring("renderkit.".length()); if (renderkit.startsWith("html.Html")) { return true; } final char firstNextletter = renderkit.charAt(0); if (Character.isUpperCase(firstNextletter)) { return true; } return false; } if (myfaces.startsWith("taglib.")) { final String taglib = myfaces.substring("taglib.".length()); if (taglib.startsWith("html.Html")) { return true; } if (taglib.startsWith("core.")) { return true; } return false; } if (myfaces.startsWith("webapp.")) { final String webapp = myfaces.substring("webapp.".length()); if (webapp.startsWith("Faces")) { return true; } if (webapp.startsWith("Jsp")) { return true; } if (webapp.startsWith("Startup")) { return true; } if (webapp.equals("AbstractFacesInitializer")) { return true; } if (webapp.equals("MyFacesServlet")) { return true; } if (webapp.equals("ManagedBeanDestroyerListener")) { return true; } if (webapp.equals("WebConfigParamsLogger")) { return true; } return false; } return false; } if (apache.startsWith("activemq.")) { return SKIP_JMS && isInServer(name); } return false; } // other org packages if (org.startsWith("hsqldb.") && SKIP_HSQLDB) { return true; } if (org.startsWith("codehaus.swizzle.")) { final String swizzle = org.substring("codehaus.swizzle.".length()); if (swizzle.startsWith("stream.")) { return true; } if (swizzle.startsWith("rss.")) { return true; } if (swizzle.startsWith("Grep.class") || swizzle.startsWith("Lexer.class")) { return true; } return false; } if (org.startsWith("w3c.dom.") || org.startsWith("xml.sax.")) { return isInJvm(name); } if (org.startsWith("eclipse.jdt.")) { return true; } // let an app use its own slf4j impl (so its own api too) // if (org.startsWith("slf4j")) return true; return false; } // other packages if (name.startsWith("com.sun.")) { return isInJvm(name); } if (name.startsWith("serp.bytecode.")) { return true; } return false; }