/*
* Copyright 2002-2007 the original author or authors.
*
* 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.
*/
package org.internna.iwebmvc.spring.binding;
import java.beans.PropertyEditorSupport;
import java.util.List;
import org.internna.iwebmvc.model.core.Color;
import org.internna.iwebmvc.utils.StringUtils;
/**
* Binder for encrypted strings
*
* @author Jose Noheda
* @since 1.0
*/
public class ColorBinder extends PropertyEditorSupport {
@Override
public void setAsText(String text) throws IllegalArgumentException {
Color c = (Color) getValue();
if (StringUtils.hasText(text)) {
List<String> colors = StringUtils.splitBetweenDelimiters(text, ";", ";");
if ((colors == null) || (colors.size() != 3) || (!StringUtils.hasText(colors.get(0)))) throw new IllegalArgumentException("[" + text + "] cannot be converted to Color");
if (c == null) c = new Color();
c.setRed(Integer.parseInt(colors.get(0)));
c.setGreen(Integer.parseInt(colors.get(1)));
c.setBlue(Integer.parseInt(colors.get(2)));
}
setValue(c);
}
}