Showing the changes to java/pkg/sun/beans/editors/StringEditor.java (1 of 18352 files). Show all
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| 1 | +/* | |
| 2 | + * Copyright (c) 1996, 2006, Oracle and/or its affiliates. All rights reserved. | |
| 3 | + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| 4 | + * | |
| 5 | + * This code is free software; you can redistribute it and/or modify it | |
| 6 | + * under the terms of the GNU General Public License version 2 only, as | |
| 7 | + * published by the Free Software Foundation. Oracle designates this | |
| 8 | + * particular file as subject to the "Classpath" exception as provided | |
| 9 | + * by Oracle in the LICENSE file that accompanied this code. | |
| 10 | + * | |
| 11 | + * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 12 | + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 13 | + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 14 | + * version 2 for more details (a copy is included in the LICENSE file that | |
| 15 | + * accompanied this code). | |
| 16 | + * | |
| 17 | + * You should have received a copy of the GNU General Public License version | |
| 18 | + * 2 along with this work; if not, write to the Free Software Foundation, | |
| 19 | + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 20 | + * | |
| 21 | + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| 22 | + * or visit www.oracle.com if you need additional information or have any | |
| 23 | + * questions. | |
| 24 | + */ | |
| 25 | + | |
| 26 | + | |
| 27 | +package sun.beans.editors; | |
| 28 | + | |
| 29 | +import java.beans.*; | |
| 30 | + | |
| 31 | +public class StringEditor extends PropertyEditorSupport { | |
| 32 | + | |
| 33 | + public String getJavaInitializationString() { | |
| 34 | + Object value = getValue(); | |
| 35 | + if (value == null) | |
| 36 | + return "null"; | |
| 37 | + | |
| 38 | + String str = value.toString(); | |
| 39 | + int length = str.length(); | |
| 40 | + StringBuilder sb = new StringBuilder(length + 2); | |
| 41 | + sb.append('"'); | |
| 42 | + for (int i = 0; i < length; i++) { | |
| 43 | + char ch = str.charAt(i); | |
| 44 | + switch (ch) { | |
| 45 | + case '\b': sb.append("\\b"); break; | |
| 46 | + case '\t': sb.append("\\t"); break; | |
| 47 | + case '\n': sb.append("\\n"); break; | |
| 48 | + case '\f': sb.append("\\f"); break; | |
| 49 | + case '\r': sb.append("\\r"); break; | |
| 50 | + case '\"': sb.append("\\\""); break; | |
| 51 | + case '\\': sb.append("\\\\"); break; | |
| 52 | + default: | |
| 53 | + if ((ch < ' ') || (ch > '~')) { | |
| 54 | + sb.append("\\u"); | |
| 55 | + String hex = Integer.toHexString((int) ch); | |
| 56 | + for (int len = hex.length(); len < 4; len++) { | |
| 57 | + sb.append('0'); | |
| 58 | + } | |
| 59 | + sb.append(hex); | |
| 60 | + } else { | |
| 61 | + sb.append(ch); | |
| 62 | + } | |
| 63 | + break; | |
| 64 | + } | |
| 65 | + } | |
| 66 | + sb.append('"'); | |
| 67 | + return sb.toString(); | |
| 68 | + } | |
| 69 | + | |
| 70 | + public void setAsText(String text) { | |
| 71 | + setValue(text); | |
| 72 | + } | |
| 73 | + | |
| 74 | +} | |