/*
 * Copyright 2014-2016 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.integration.ftp.config;

import org.w3c.dom.Element;

import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.integration.file.config.RemoteFileOutboundChannelAdapterParser;
import org.springframework.integration.file.remote.RemoteFileOperations;
import org.springframework.integration.ftp.outbound.FtpMessageHandler;
import org.springframework.integration.ftp.session.FtpRemoteFileTemplate;

/**
 * Parser for FTP Outbound Channel Adapters.
 *
 * @author Gary Russell
 * @author Artem Bilan
 * @since 4.1
 *
 */
public class FtpOutboundChannelAdapterParser extends RemoteFileOutboundChannelAdapterParser {

	@Override
	protected Class<?> handlerClass() {
		return FtpMessageHandler.class;
	}

	@Override
	protected Class<? extends RemoteFileOperations<?>> getTemplateClass() {
		return FtpRemoteFileTemplate.class;
	}

	@Override
	protected void postProcessBuilder(BeanDefinitionBuilder builder, Element element) {
		BeanDefinition templateDefinition = (BeanDefinition) builder.getRawBeanDefinition()
				.getConstructorArgumentValues()
				.getIndexedArgumentValues()
				.values()
				.iterator()
				.next()
				.getValue();
		templateDefinition.getPropertyValues()
				.add("existsMode", FtpRemoteFileTemplate.ExistsMode.NLST);
	}

}