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OpenSearchServer is a powerful, enterprise-class, search engine program. Using the web user interface, the crawlers (web, file, database, ...) and the REST/RESTFul API you will be able to integrate quickly and easily advanced full-text search capabilities in your application. OpenSearchServer runs on Windows and Linux/Unix/BSD.

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/**   
 * License Agreement for OpenSearchServer
 *
 * Copyright (C) 2010-2012 Emmanuel Keller / Jaeksoft
 * 
 * http://www.open-search-server.com
 * 
 * This file is part of OpenSearchServer.
 *
 * OpenSearchServer is free software: you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 * OpenSearchServer 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 for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with OpenSearchServer. 
 *  If not, see .
 **/

package com.jaeksoft.searchlib.web.converter;

import org.zkoss.bind.BindContext;
import org.zkoss.bind.Converter;
import org.zkoss.zk.ui.Component;

import com.jaeksoft.searchlib.util.StringUtils;

public class SizeConverter implements Converter {

	@Override
	public Object coerceToBean(Object value, Component component,
			BindContext ctx) {
		return IGNORED_VALUE;
	}

	@Override
	public Object coerceToUi(Object value, Component component, BindContext ctx) {
		if (value == null)
			return IGNORED_VALUE;
		if (!(value instanceof Long))
			return IGNORED_VALUE;
		long l = (Long) value;
		if (l == -1)
			return IGNORED_VALUE;
		return StringUtils.humanBytes(l);
	}
}