| /******************************************************************************* |
| * Copyright (c) 2006 Oracle Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Oracle Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.bpel.xpath10; |
| |
| /** |
| * A literal expression (string literal). |
| * |
| * @author Michal Chmielewski (michal.chmielewski@oracle.com) |
| * @date Aug 26, 2008 |
| * |
| */ |
| |
| @SuppressWarnings("nls") |
| |
| public class LiteralExpr extends Expr { |
| |
| String fLiteral; |
| |
| /** |
| * Brand new shiny string literal expression. |
| * |
| * @param text |
| */ |
| public LiteralExpr (String text) { |
| super(text); |
| fLiteral = parseLiteral( text); |
| } |
| |
| /** |
| * @return the literal |
| */ |
| public String getLiteral() { |
| return fLiteral; |
| } |
| |
| |
| protected String parseLiteral (String string) { |
| if (string.length() < 2) { |
| return ""; |
| } |
| char ch1 = string.charAt(0); |
| char ch2 = string.charAt(string.length()-1); |
| if ( (ch1 == '"' || ch1 == '\'') && ch1 == ch2 ) { |
| //bugzilla 288935 |
| return string.substring(1, string.length()-1); |
| } |
| return string; |
| } |
| |
| } |