jdk/src/share/classes/sun/beans/editors/StringEditor.java
changeset 2 90ce3da70b43
child 5506 202f599c92aa
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/classes/sun/beans/editors/StringEditor.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,74 @@
+/*
+ * Copyright 1996-2006 Sun Microsystems, Inc.  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.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.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);
+    }
+
+}