List of usage examples for java.text StringCharacterIterator current
public char current()
From source file:org.rhq.enterprise.gui.legacy.action.resource.common.monitor.visibility.ViewChartAction.java
/** * Replace characters having special meaning <em>inside</em> HTML tags with * their escaped equivalents, using character entities such as * <tt>'&'</tt>./*from ww w . jav a 2 s .c o m*/ * <P> * The escaped characters are : * <ul> * <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.) * * @param aTagFragment * some HTML to be escaped * @return escaped HTML */ private static String forHTMLTag(String aTagFragment) { final StringBuffer result = new StringBuffer(); final StringCharacterIterator iterator = new StringCharacterIterator(aTagFragment); for (char character = iterator.current(); character != CharacterIterator.DONE; character = iterator .next()) { switch (character) { case '<': result.append("<"); break; case '>': result.append(">"); break; case '\"': result.append("""); break; case '\'': result.append("'"); break; case '\\': result.append("\"); break; case '&': result.append("&"); break; 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; } } 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 w w . ja va 2 s . 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:org.wso2.carbon.ui.taglibs.Breadcrumb.java
/** * replaces backslash with forward slash * @param str/*from ww w . jav a 2 s.c om*/ * @return */ private static String replaceBacklash(String str) { StringBuilder result = new StringBuilder(); StringCharacterIterator iterator = new StringCharacterIterator(str); char character = iterator.current(); while (character != CharacterIterator.DONE) { if (character == '\\') { result.append("/"); } else { result.append(character); } character = iterator.next(); } return result.toString(); }
From source file:uk.ac.ebi.intact.dataexchange.psimi.xml.converter.util.PsiConverterUtils.java
public static String forXML(String aText) { if (aText == null) { return null; }//from w ww. ja v a 2 s.c o m 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 == '&') { result.append("&"); } else if (!XMLChar.isInvalid(character)) { //the char is not a special one //add it to the result as is result.append(character); } character = iterator.next(); } return result.toString(); }