Token.java |
/* * The Apache Software License, Version 1.1 * * * Copyright (c) 2001-2003 The Apache Software Foundation. All rights * reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. The end-user documentation included with the redistribution, * if any, must include the following acknowledgment: * "This product includes software developed by the * Apache Software Foundation (http://www.apache.org/)." * Alternately, this acknowledgment may appear in the software itself, * if and wherever such third-party acknowledgments normally appear. * * 4. The names "Axis" and "Apache Software Foundation" must * not be used to endorse or promote products derived from this * software without prior written permission. For written * permission, please contact apache@apache.org. * * 5. Products derived from this software may not be called "Apache", * nor may "Apache" appear in their name, without prior written * permission of the Apache Software Foundation. * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * ==================================================================== * * This software consists of voluntary contributions made by many * individuals on behalf of the Apache Software Foundation. For more * information on the Apache Software Foundation, please see * <http://www.apache.org/>. */ package org.jboss.axis.types; import org.jboss.axis.utils.Messages; /** * Custom class for supporting primitive XSD data type Token. * token represents tokenized strings. * The base type of token is normalizedString. * * @author Chris Haddad <chaddad@cobia.net> * @see <a href="http://www.w3.org/TR/xmlschema-2/#token">XML Schema 3.3.2</a> */ public class Token extends NormalizedString { public Token() { super(); } /** * ctor for Token * * @throws IllegalArgumentException will be thrown if validation fails */ public Token(String stValue) throws IllegalArgumentException { try { setValue(stValue); } catch (IllegalArgumentException e) { // recast normalizedString exception as token exception throw new IllegalArgumentException(Messages.getMessage("badToken00") + "data=[" + stValue + "]"); } } /** * validate the value against the xsd definition * <p/> * The value space of token is the set of strings that do not * contain the line feed (#xA) nor tab (#x9) characters, that * have no leading or trailing spaces (#x20) and that have no * internal sequences of two or more spaces. The lexical space * of token is the set of strings that do not contain the line * feed (#xA) nor tab (#x9) characters, that have no leading or * trailing spaces (#x20) and that have no internal sequences of two * or more spaces. */ public boolean isValid(String stValue) { int scan; // check to see if we have a string to review if ((stValue == null) || (stValue.length() == 0)) return true; // no leading space if (stValue.charAt(0) == 0x20) return false; // no trail space if (stValue.charAt(stValue.length() - 1) == 0x20) return false; for (scan = 0; scan < stValue.length(); scan++) { char cDigit = stValue.charAt(scan); switch (cDigit) { case 0x09: case 0x0A: return false; case 0x20: // no doublspace if (scan + 1 < stValue.length()) if (stValue.charAt(scan + 1) == 0x20) { return false; } default: break; } } return true; } }
Token.java |