/*
 * Copyright 2002-2012 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.springframework.scheduling.config;

import org.w3c.dom.Element;

import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.beans.factory.xml.AbstractSingleBeanDefinitionParser;
import org.springframework.util.StringUtils;

/**
 * Parser for the 'scheduler' element of the 'task' namespace.
 *
 * @author Mark Fisher
 * @since 3.0
 */
public class SchedulerBeanDefinitionParser extends AbstractSingleBeanDefinitionParser {

	@Override
	protected String getBeanClassName(Element element) {
		return "org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler";
	}

	@Override
	protected void doParse(Element element, BeanDefinitionBuilder builder) {
		String poolSize = element.getAttribute("pool-size");
		if (StringUtils.hasText(poolSize)) {
			builder.addPropertyValue("poolSize", poolSize);
		}
	}

}