/*
* 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);
}
}