PropertiesEditorsInstaller.java

/*
 * (C) Copyright 2007-2011 Nuxeo SA (http://nuxeo.com/) and others.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Contributors:
 *     Stephane Lacoin
 *
 */
package org.nuxeo.ecm.platform.ui.web.util.beans;

import java.beans.PropertyEditor;
import java.beans.PropertyEditorManager;

public class PropertiesEditorsInstaller {

    public PropertiesEditorsInstaller() {

    }

    public void installEditors() {
        installEditor(String[].class, StringArrayEditor.class);
    }

    public void uninstallEditors() {
        uninstallEditor(String[].class, StringArrayEditor.class);
    }

    protected void installEditor(Class<?> targetType, Class<?> editorClass) {
        if (PropertyEditorManager.findEditor(targetType) != null) {;
            return;
        }
        PropertyEditorManager.registerEditor(targetType, editorClass);
    }

    protected void uninstallEditor(Class<?> targetType, Class<?> editorClass) {
        PropertyEditor editor = PropertyEditorManager.findEditor(targetType);
        if (!editorClass.equals(editor.getClass())) {
            return;
        }
        PropertyEditorManager.registerEditor(targetType, null);
    }

}