| /* |
| * @(#)$Id$ |
| * |
| * The Apache Software License, Version 1.1 |
| * |
| * |
| * Copyright (c) 2001 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 "Xalan" 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 and was |
| * originally based on software copyright (c) 2001, Sun |
| * Microsystems., http://www.sun.com. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| * |
| * @author Jacek Ambroziak |
| * @author Santiago Pericas-Geertsen |
| * |
| */ |
| |
| package org.apache.xalan.xsltc.compiler.util; |
| |
| import org.apache.bcel.generic.Type; |
| import org.apache.bcel.generic.*; |
| import org.apache.xalan.xsltc.compiler.Parser; |
| |
| public final class Util { |
| static public char filesep; |
| |
| static { |
| String temp = System.getProperty("file.separator", "/"); |
| filesep = temp.charAt(0); |
| } |
| |
| public static String noExtName(String name) { |
| final int index = name.lastIndexOf('.'); |
| return name.substring(0, index >= 0 ? index : name.length()); |
| } |
| |
| /** |
| * Search for both slashes in order to support URLs and |
| * files. |
| */ |
| public static String baseName(String name) { |
| int index = name.lastIndexOf('/'); |
| if (index < 0) { |
| index = name.lastIndexOf('\\'); |
| } |
| return name.substring(index + 1); |
| } |
| |
| /** |
| * Search for both slashes in order to support URLs and |
| * files. |
| */ |
| public static String pathName(String name) { |
| int index = name.lastIndexOf('/'); |
| if (index < 0) { |
| index = name.lastIndexOf('\\'); |
| } |
| return name.substring(0, index + 1); |
| } |
| |
| /** |
| * Replace all illegal Java chars by '_'. |
| */ |
| public static String toJavaName(String name) { |
| if (name.length() > 0) { |
| final StringBuffer result = new StringBuffer(); |
| |
| char ch = name.charAt(0); |
| result.append(Character.isJavaIdentifierStart(ch) ? ch : '_'); |
| |
| final int n = name.length(); |
| for (int i = 1; i < n; i++) { |
| ch = name.charAt(i); |
| result.append(Character.isJavaIdentifierPart(ch) ? ch : '_'); |
| } |
| return result.toString(); |
| } |
| return name; |
| } |
| |
| public static Type getJCRefType(String signature) { |
| return Type.getType(signature); |
| } |
| |
| public static String internalName(String cname) { |
| return cname.replace('.', filesep); |
| } |
| |
| public static void println(String s) { |
| System.out.println(s); |
| } |
| |
| public static void println(char ch) { |
| System.out.println(ch); |
| } |
| |
| public static void TRACE1() { |
| System.out.println("TRACE1"); |
| } |
| |
| public static void TRACE2() { |
| System.out.println("TRACE2"); |
| } |
| |
| public static void TRACE3() { |
| System.out.println("TRACE3"); |
| } |
| |
| /** |
| * Replace a certain character in a string with a new substring. |
| */ |
| public static String replace(String base, char c, String str) { |
| final int len = base.length() - 1; |
| int pos; |
| while ((pos = base.indexOf(c)) > -1) { |
| if (pos == 0) { |
| final String after = base.substring(1); |
| base = str + after; |
| } |
| else if (pos == len) { |
| final String before = base.substring(0, pos); |
| base = before + str; |
| } |
| else { |
| final String before = base.substring(0, pos); |
| final String after = base.substring(pos+1); |
| base = before + str + after; |
| } |
| } |
| return base; |
| } |
| |
| /** |
| * Replace occurances of '.' with '$dot$' and '-' with '$dash$' |
| */ |
| public static String escape(String input) { |
| input = replace(input, '.', "$dot$"); |
| input = replace(input, '-', "$dash$"); |
| return input; |
| } |
| |
| } |
| |