/*
* Copyright ( c ) 2006 , 2008 , 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 .
*
* 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 .
*/
import java.beans.PropertyEditor;
import java.beans.PropertyEditorManager;
final class TestEditor {
private final PropertyEditor editor;
TestEditor(Class type) {
System.out.println("Property class: " + type);
this .editor = PropertyEditorManager.findEditor(type);
if (this .editor == null )
throw new Error("could not find editor for " + type);
System.out.println("PropertyEditor class: " + this .editor.getClass());
validate(null , null );
}
void testJava(Object value) {
this .editor.setValue(value);
Object object = execute("Executor" , "execute" , this .editor.getJavaInitializationString());
System.out.println("Property value before: " + value);
System.out.println("Property value after: " + object);
if (!areEqual(value, object))
throw new Error("values are not equal" );
}
void testValue(Object value, String text) {
this .editor.setValue(value);
validate(value, text);
}
void testText(String text, Object value) {
this .editor.setAsText(text);
validate(value, text);
}
private void validate(Object value, String text) {
if (!areEqual(value, this .editor.getValue()))
throw new Error("value should be " + value);
if (!areEqual(text, this .editor.getAsText()))
throw new Error("text should be " + text);
}
private static boolean areEqual(Object object1, Object object2) {
return (object1 == null )
? object2 == null
: object1.equals(object2);
}
private static Object execute(String classname, String methodname, String value) {
String content
= "public class " + classname + " {"
+ " public static Object " + methodname + "() throws Exception {"
+ " return " + value + ";"
+ " }"
+ "}" ;
try {
MemoryClassLoader loader = new MemoryClassLoader();
Class type = loader.compile(classname, content);
return type.getMethod(methodname).invoke(null );
}
catch (Exception exception) {
throw new Error(exception);
}
}
}
Messung V0.5 in Prozent C=97 H=97 G=96
¤ Dauer der Verarbeitung: 0.14 Sekunden
(vorverarbeitet am 2026-06-10)
¤
*© Formatika GbR, Deutschland