| /* |
| * Copyright (c) 1996, 2006, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| |
| package sun.beans.editors; |
| |
| import java.beans.*; |
| |
| public class StringEditor extends PropertyEditorSupport { |
| |
| public String getJavaInitializationString() { |
| Object value = getValue(); |
| if (value == null) |
| return "null"; |
| |
| String str = value.toString(); |
| int length = str.length(); |
| StringBuilder sb = new StringBuilder(length + 2); |
| sb.append('"'); |
| for (int i = 0; i < length; i++) { |
| char ch = str.charAt(i); |
| switch (ch) { |
| case '\b': sb.append("\\b"); break; |
| case '\t': sb.append("\\t"); break; |
| case '\n': sb.append("\\n"); break; |
| case '\f': sb.append("\\f"); break; |
| case '\r': sb.append("\\r"); break; |
| case '\"': sb.append("\\\""); break; |
| case '\\': sb.append("\\\\"); break; |
| default: |
| if ((ch < ' ') || (ch > '~')) { |
| sb.append("\\u"); |
| String hex = Integer.toHexString((int) ch); |
| for (int len = hex.length(); len < 4; len++) { |
| sb.append('0'); |
| } |
| sb.append(hex); |
| } else { |
| sb.append(ch); |
| } |
| break; |
| } |
| } |
| sb.append('"'); |
| return sb.toString(); |
| } |
| |
| public void setAsText(String text) { |
| setValue(text); |
| } |
| |
| } |