List of usage examples for java.text CharacterIterator DONE
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From source file:org.fracturedatlas.athena.audit.manager.AuditManager.java
static Set<String> parseValues(String valueString) { HashSet<String> values = new HashSet<String>(); valueString = StringUtils.trimToEmpty(valueString); valueString = StringUtils.strip(valueString, "()"); valueString = StringUtils.trimToEmpty(valueString); CharacterIterator it = new StringCharacterIterator(valueString); boolean inString = false; int begin = 0; int end = 0;//from w w w. j a v a 2s. co m int numValues = 0; StringBuilder sb = new StringBuilder(); // Iterate over the characters in the forward direction for (char ch = it.first(); ch != CharacterIterator.DONE; ch = it.next()) { if (ch == '\"') { inString = true; ch = it.next(); sb = new StringBuilder(); for (; ch != CharacterIterator.DONE; ch = it.next()) { if (ch == '\\') { // skip any " in a string sb.append(ch); ch = it.next(); } else if (ch == '\"') { break; } sb.append(ch); } inString = false; values.add(StringUtils.trimToEmpty(sb.toString())); } else if (ch == ',') { // new value } else if (" \t\n\r".indexOf(ch) > -1) { //skip whitespace } else { // not a comma, whitespace or a string start sb = new StringBuilder(); for (; ch != CharacterIterator.DONE; ch = it.next()) { if (ch == ',') { break; } sb.append(ch); } inString = false; values.add(StringUtils.trimToEmpty(sb.toString())); } } return values; }
From source file:EscapeHTML.java
/** * Replace characters having special meaning <em>inside</em> HTML tags * with their escaped equivalents, using character entities such as <tt>'&'</tt>. * * <P>The escaped characters are : * <ul>//from w w w.java 2 s . co m * <li> < * <li> > * <li> " * <li> ' * <li> \ * <li> & * </ul> * * <P>This method ensures that arbitrary text appearing inside a tag does not "confuse" * the tag. For example, <tt>HREF='Blah.do?Page=1&Sort=ASC'</tt> * does not comply with strict HTML because of the ampersand, and should be changed to * <tt>HREF='Blah.do?Page=1&Sort=ASC'</tt>. This is commonly seen in building * query strings. (In JSTL, the c:url tag performs this task automatically.) */ public String escapeHTMLTag(String aTagFragment) { final StringBuffer result = new StringBuffer(); final StringCharacterIterator iterator = new StringCharacterIterator(aTagFragment); char character = iterator.current(); while (character != CharacterIterator.DONE) { if (character == '<') { result.append("<"); } else if (character == '>') { result.append(">"); } else if (character == '\"') { result.append("""); } else if (character == '\'') { result.append("'"); } else if (character == '\\') { result.append("\"); } else if (character == '&') { result.append("&"); } else { //the char is not a special one //add it to the result as is result.append(character); } character = iterator.next(); } return result.toString(); }
From source file:stg.utils.StringUtils.java
/** * Joins the given tokens and forms the string by appropriately adding the space character. * /*from ww w. j a va 2 s . co m*/ * Returns null if array is null or empty string if the array is empty. * * @param array Tokens * @return String */ public static String join(String[] array) { return join(array, ' ', CharacterIterator.DONE); }
From source file:gov.nasa.ensemble.dictionary.nddl.NDDLUtil.java
public static String escape(String str) { if (str == null || str.length() == 0) return ""; final StringBuilder result = new StringBuilder(); final StringCharacterIterator iterator = new StringCharacterIterator(str); char character = iterator.current(); while (character != CharacterIterator.DONE) { if (character == '!') { result.append(EXCLAMATIONMARK); } else if (character == '\"') { result.append(DQUOT);/*from w w w . ja v a 2s .c om*/ } else if (character == '\'') { result.append(SQUOT); } else if (character == '#') { result.append(NUMBERSIGN); } else if (character == '$') { result.append(DOLLARSIGN); } else if (character == '%') { result.append(PERCENTAGE); } else if (character == '&') { result.append(AMPERSAND); } else if (character == '`') { result.append(APOSTROPHE); } else if (character == '(') { result.append(LPARENTHESI); } else if (character == ')') { result.append(RPARENTHESI); } else if (character == '*') { result.append(ASTERISK); } else if (character == '+') { result.append(PLUS); } else if (character == ',') { result.append(COMMA); } else if (character == '.') { result.append(DOT); } else if (character == ';') { result.append(SEMICOLON); } else if (character == ':') { result.append(COLON); } else if (character == '?') { result.append(QUESTIONMARK); } else if (character == '\\') { result.append(BACKSLASH); } else if (character == '/') { result.append(FORWARDSLASH); } else if (character == '>') { result.append(GREATERTHAN); } else if (character == '<') { result.append(LESSTHAN); } else if (character == '=') { result.append(EQUALSIGN); } else if (character == '@') { result.append(ATARROA); } else if (character == '[') { result.append(LBRACKET); } else if (character == ']') { result.append(RBRACKET); } else if (character == '^') { result.append(CARET); } else if (character == '{') { result.append(LCURLYBRACE); } else if (character == '}') { result.append(RCURLYBRACE); } else if (character == '|') { result.append(VERTICALBAR); } else if (character == '~') { result.append(TILDE); } else if (character == '-') { result.append(HYPHEN); } else if (character == ' ') { result.append(SPACE); } else { // the char is not a special one // add it to the result as is result.append(character); } character = iterator.next(); } return result.toString().intern(); // intern so '==' works }
From source file:Main.java
/** * Reads a <code>AttributedString</code> object that has been serialised by * the {@link SerialUtilities#writeAttributedString(AttributedString, * ObjectOutputStream)} method./* www . java 2 s . c o m*/ * * @param stream the input stream (<code>null</code> not permitted). * * @return The attributed string object (possibly <code>null</code>). * * @throws IOException if there is an I/O problem. * @throws ClassNotFoundException if there is a problem loading a class. */ public static AttributedString readAttributedString(ObjectInputStream stream) throws IOException, ClassNotFoundException { if (stream == null) { throw new IllegalArgumentException("Null 'stream' argument."); } AttributedString result = null; final boolean isNull = stream.readBoolean(); if (!isNull) { // read string and attributes then create result String plainStr = (String) stream.readObject(); result = new AttributedString(plainStr); char c = stream.readChar(); int start = 0; while (c != CharacterIterator.DONE) { int limit = stream.readInt(); Map atts = (Map) stream.readObject(); result.addAttributes(atts, start, limit); start = limit; c = stream.readChar(); } } return result; }
From source file:org.ppwcode.vernacular.l10n_III.I18nExceptionHelpers.java
protected static String processTemplate(String template, Object context, Locale locale, List<Object> objects) throws I18nException { StringBuffer result = new StringBuffer(1024); CharacterIterator iterator = new StringCharacterIterator(template); char token = iterator.first(); try {// w ww . j a v a 2 s .co m while (token != CharacterIterator.DONE) { if (token != '{') { result.append(token); } else { result.append("{"); result.append(processTemplatePattern(context, locale, objects, iterator)); result.append("}"); } token = iterator.next(); } } catch (I18nException exc) { throw new I18nTemplateException("Error processing template", template, context, locale, exc); } return result.toString(); }
From source file:stg.utils.StringUtils.java
/** * Joins the given tokens and forms the string by appropriately adding the sepeartorChar. * /* w ww .j a va2s .c om*/ * Returns null if array is null or empty string if the array is empty. * * @param array Tokens * @param separatorChar delimiter character * @return String */ public static String join(String[] array, char separatorChar) { return join(array, separatorChar, CharacterIterator.DONE); }
From source file:com.jwebmp.core.utilities.EscapeChars.java
/** * Returns opening and closing tags replaced with the HTML Equivalents replaced by their escaped equivalents. * * @param aText// w w w .ja v a 2 s . c om * * @return */ public static String disableTags(String aText) { StringBuilder result = new StringBuilder(); StringCharacterIterator iterator = new StringCharacterIterator(aText); char character = iterator.current(); while (character != CharacterIterator.DONE) { switch (character) { case '<': result.append("<"); break; case '>': result.append(">"); break; default: //the char is not a special one //add it to the result as is result.append(character); break; } character = iterator.next(); } return result.toString(); }
From source file:org.wso2.carbon.bpel.ui.BpelUIUtil.java
public static String encodeHTML(String aText) { final StringBuilder result = new StringBuilder(); final StringCharacterIterator iterator = new StringCharacterIterator(aText); char character = iterator.current(); while (character != CharacterIterator.DONE) { if (character == '<') { result.append("<"); } else if (character == '>') { result.append(">"); } else if (character == '&') { result.append("&"); // } else if (character == '\"') { // result.append("""); // } else if (character == '\t') { // addCharEntity(9, result); // } else if (character == '!') { // addCharEntity(33, result); // } else if (character == '#') { // addCharEntity(35, result); // } else if (character == '$') { // addCharEntity(36, result); // } else if (character == '%') { // addCharEntity(37, result); // } else if (character == '\'') { // addCharEntity(39, result); // } else if (character == '(') { // addCharEntity(40, result); // } else if (character == ')') { // addCharEntity(41, result); // } else if (character == '*') { // addCharEntity(42, result); // } else if (character == '+') { // addCharEntity(43, result); // } else if (character == ',') { // addCharEntity(44, result); // } else if (character == '-') { // addCharEntity(45, result); // } else if (character == '.') { // addCharEntity(46, result); // } else if (character == '/') { // addCharEntity(47, result); // } else if (character == ':') { // addCharEntity(58, result); // } else if (character == ';') { // addCharEntity(59, result); // } else if (character == '=') { // addCharEntity(61, result); // } else if (character == '?') { // addCharEntity(63, result); // } else if (character == '@') { // addCharEntity(64, result); // } else if (character == '[') { // addCharEntity(91, result); // } else if (character == '\\') { // addCharEntity(92, result); // } else if (character == ']') { // addCharEntity(93, result); // } else if (character == '^') { // addCharEntity(94, result); // } else if (character == '_') { // addCharEntity(95, result); // } else if (character == '`') { // addCharEntity(96, result); // } else if (character == '{') { // addCharEntity(123, result); // } else if (character == '|') { // addCharEntity(124, result); // } else if (character == '}') { // addCharEntity(125, result); // } else if (character == '~') { // addCharEntity(126, result); } else {//w ww . ja va 2s . c o m //the char is not a special one //add it to the result as is result.append(character); } character = iterator.next(); } return result.toString(); }
From source file:stg.utils.StringUtils.java
/** * Joins the given tokens and forms the string by appropriately adding the sepeartorChar and the escapeChar wherever necessary. * /* w ww . j a v a 2 s . co m*/ * Returns null if array is null or empty string if the array is empty. * * @param array Tokens * @param separatorChar delimiter character * @param escapeChar escape character * @return String */ public static String join(String[] array, char separatorChar, char escapeChar) { if (array == null) { return null; } StringBuilder sb = new StringBuilder(); for (String str : array) { StringCharacterIterator iter = new StringCharacterIterator(str); char c = iter.first(); while (c != CharacterIterator.DONE) { if (c == separatorChar) { if (escapeChar != CharacterIterator.DONE) { sb.append(escapeChar); } } sb.append(c); c = iter.next(); } sb.append(separatorChar); } if (sb.length() > 0) { sb.deleteCharAt(sb.length() - 1); } return sb.toString(); }